Notebookcheck

戴尔灵越13 7386 二合一 Black Edition (i7-8565U, 16 GB RAM, 512 GB SSD) 翻转本评测

Sven Kloevekorn, 👁 Sebastian Jentsch, Felicitas Krohn (translated by Zewei Shen), 02/11/2019
Convertible / 2-in-1 Laptop / Notebook Touchscreen Whiskey Lake Windows

令人失望。 戴尔的新款二合一笔记本电脑令我们失望,至少我们测试的这台的确如此。更令人沮丧的是,该设备本来有可能成为一台出色的笔记本电脑,但却被几个重要的缺陷所打倒。我们恳请您继续阅读,因为有更便宜的型号在这台笔记本落后的领域中做出了改进。

Dell Inspiron 13 7386 (Inspiron 13 Series)
Processor
Intel Core i7-8565U
Graphics adapter
Intel UHD Graphics 620, Core: 300 - 1150 MHz, 共享显存, 24.20.100.6287
Memory
16384 MB 
, DDR4-2400,双通道,板载内存
Display
13.3 inch 16:9, 3840 x 2160 pixel 331 PPI, 10点触控, Chi Mei CMN1385 / 133DCE / Dell 3GRT6, IPS, glossy: yes
Mainboard
Intel Cannon Lake-U PCH-LP Premium
Storage
SK Hynix BC501 HFM512GDJTNG, 512 GB 
Soundcard
Intel Cannon Lake-LP - cAVS
Connections
2 USB 3.0 / 3.1 Gen1, 1 HDMI, Audio Connections: 3.5mm耳机接口, Card Reader: microSD读卡器; 也支持microSDHC和microSDXC卡, 1 Fingerprint Reader, Brightness Sensor, Sensors: 加速度计
Networking
Intel Wireless-AC 9560 (a/b/g/n/ac), Bluetooth 5 (ggf. Treiberupdate erforderlich)
Size
height x width x depth (in mm): 19.2 x 322.4 x 224
Battery
38 Wh Lithium-Ion
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 0.9 MP, HD
Additional features
Speakers: 底部立体声扬声器, Keyboard: Chiclet, Keyboard Light: yes, McAfee LiveSafe - 为家庭用户订购12个月,Cyberlink PowerDVD 18 Ultra媒体播放器, 12 Months Warranty
Weight
1.45 kg, Power Supply: 250 g
Price
9000元(参考)~ 1,199 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Dell Inspiron 13 7386 2-in-1 Black Edition
Dell Inspiron 13 7386 2-in-1 Black Edition
Dell Inspiron 13 7386 2-in-1 Black Edition
Dell Inspiron 13 7386 2-in-1 Black Edition
Dell Inspiron 13 7386 2-in-1 Black Edition
Dell Inspiron 13 7386 2-in-1 Black Edition

Size Comparison

330 mm 232 mm 19.9 mm 1.7 kg328 mm 229 mm 17.6 mm 1.6 kg322.4 mm 224 mm 19.2 mm 1.5 kg322 mm 224.2 mm 18.8 mm 1.5 kg
Left-hand side: power connector, HDMI 1.4, USB 3.1 Gen1 Type-C
Left-hand side: power connector, HDMI 1.4, USB 3.1 Gen1 Type-C
Right-hand side: microSD card reader, 3.5 mm jack, USB 3.0 Type-A
Right-hand side: microSD card reader, 3.5 mm jack, USB 3.0 Type-A
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP ProBook x360 440 G1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
81 MB/s ∼100%
Lenovo ThinkPad L380 Yoga-20M7001BGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
75 MB/s ∼93%
Average of class Convertible
  (7.5 - 197, n=122)
60 MB/s ∼74%
Lenovo Yoga 530-14IKB-81EK00CWGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.2 MB/s ∼34%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad L380 Yoga-20M7001BGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
88.7 MB/s ∼100% +189%
HP ProBook x360 440 G1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
74.9 MB/s ∼84% +144%
Average of class Convertible
  (21.7 - 246, n=120)
74.5 MB/s ∼84% +143%
Dell Inspiron 13 7386
  (Toshiba Exceria Pro M501 microSDXC 64GB)
30.7 MB/s ∼35%
Lenovo Yoga 530-14IKB-81EK00CWGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
29 MB/s ∼33% -6%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Inspiron 13 7386
Intel Wireless-AC 9560
630 (min: 523, max: 670) MBit/s ∼100%
HP ProBook x360 440 G1
Intel Dual Band Wireless-AC 8265
504 MBit/s ∼80% -20%
Average of class Convertible
  (28.7 - 678, n=135)
486 MBit/s ∼77% -23%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Dual Band Wireless-AC 8265
360 MBit/s ∼57% -43%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Dual Band Wireless-AC 3165
312 MBit/s ∼50% -50%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Dual Band Wireless-AC 8265
679 MBit/s ∼100% +6%
Dell Inspiron 13 7386
Intel Wireless-AC 9560
638 (min: 570, max: 673) MBit/s ∼94%
HP ProBook x360 440 G1
Intel Dual Band Wireless-AC 8265
624 MBit/s ∼92% -2%
Average of class Convertible
  (36.4 - 685, n=135)
495 MBit/s ∼73% -22%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Dual Band Wireless-AC 3165
317 MBit/s ∼47% -50%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680Tooltip
Dell Inspiron 13 7386 Intel Wireless-AC 9560; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø629 (523-670)
Dell Inspiron 13 7386 Intel Wireless-AC 9560; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø638 (570-673)
268
cd/m²
272
cd/m²
283
cd/m²
256
cd/m²
318
cd/m²
295
cd/m²
257
cd/m²
274
cd/m²
276
cd/m²
Distribution of brightness
X-Rite i1Pro 2
Maximum: 318 cd/m² Average: 277.7 cd/m² Minimum: 16.7 cd/m²
Brightness Distribution: 81 %
Center on Battery: 281 cd/m²
Contrast: 1767:1 (Black: 0.18 cd/m²)
ΔE Color 2.91 | 0.6-29.43 Ø6.1, calibrated: 2.91
ΔE Greyscale 4.37 | 0.64-98 Ø6.3
93% sRGB (Argyll 3D) 70% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.26
Dell Inspiron 13 7386
Chi Mei CMN1385 / 133DCE / Dell 3GRT6, , 3840x2160, 13.3
Lenovo Yoga 530-14IKB-81EK00CWGE
InfoVision M140NWF5 R2, , 1920x1080, 14
HP ProBook x360 440 G1
Chi MEi, CMN14E0, , 1920x1080, 14
Lenovo ThinkPad L380 Yoga-20M7001BGE
M133NWF4-R3, , 1920x1080, 13.3
Response Times
-26%
24%
-25%
Response Time Grey 50% / Grey 80% *
57 (27, 30)
45 (20, 25)
21%
34 (16, 18)
40%
47 (22, 25)
18%
Response Time Black / White *
30 (15, 15)
30 (14, 16)
-0%
20 (11, 9)
33%
28 (14, 14)
7%
PWM Frequency
26000 (20)
520 (90)
-98%
26000 (50)
0%
217 (90)
-99%
Screen
-16%
20%
-21%
Brightness middle
318
240
-25%
408
28%
323
2%
Brightness
278
234
-16%
375
35%
310
12%
Brightness Distribution
81
93
15%
87
7%
88
9%
Black Level *
0.18
0.11
39%
0.34
-89%
0.22
-22%
Contrast
1767
2182
23%
1200
-32%
1468
-17%
Colorchecker DeltaE2000 *
2.91
4.98
-71%
1.2
59%
5
-72%
Colorchecker DeltaE2000 max. *
6.11
10.75
-76%
2.44
60%
9.56
-56%
Colorchecker DeltaE2000 calibrated *
2.91
3.33
-14%
0.67
77%
Greyscale DeltaE2000 *
4.37
3.51
20%
0.98
78%
6.64
-52%
Gamma
2.26 97%
2.2 100%
2.32 95%
2.2 100%
CCT
6448 101%
6606 98%
6485 100%
6638 98%
Color Space (Percent of AdobeRGB 1998)
70
40
-43%
62
-11%
61
-13%
Color Space (Percent of sRGB)
93
62
-33%
98
5%
95
2%
Total Average (Program / Settings)
-21% / -18%
22% / 21%
-23% / -22%

* ... smaller is better

93% sRGB colour-space coverage
93% sRGB colour-space coverage
73% AdobeRGB colour-space coverage
73% AdobeRGB colour-space coverage

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
30 ms ... rise ↗ and fall ↘ combined↗ 15 ms rise
↘ 15 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 73 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.2 ms).
       Response Time 50% Grey to 80% Grey
57 ms ... rise ↗ and fall ↘ combined↗ 27 ms rise
↘ 30 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 93 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (40.2 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM detected 26000 Hz ≤ 20 % brightness setting

The display backlight flickers at 26000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 26000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9439 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z
CPU-Z
CPU-Z: Caches
CPU-Z: Caches
CPU-Z: Mainboard
CPU-Z: Mainboard
CPU-Z: RAM
CPU-Z: RAM
GPU-Z
GPU-Z
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560Tooltip
Dell Inspiron 13 7386 Intel Core i7-8565U, Intel Core i7-8565U: Ø476 (458.39-555.24)
Lenovo Yoga 530-14IKB-81EK00CWGE Intel Core i5-8250U, Intel Core i5-8250U: Ø502 (498.68-535.35)
HP ProBook x360 440 G1 Intel Core i5-8250U, Intel Core i5-8250U: Ø508 (496.57-547.14)
Lenovo ThinkPad L380 Yoga-20M7001BGE Intel Core i5-8250U, Intel Core i5-8250U: Ø500 (495-507)
Cinebench R15
CPU Single 64Bit
Average Intel Core i7-8565U
  (73.1 - 193, n=35)
170 Points ∼100% +2%
Dell Inspiron 13 7386
Intel Core i7-8565U
167 Points ∼98%
HP ProBook x360 440 G1
Intel Core i5-8250U
144 Points ∼85% -14%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U
144 Points ∼85% -14%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
140 Points ∼82% -16%
Average of class Convertible
  (19 - 179, n=291)
104 Points ∼61% -38%
CPU Multi 64Bit
Average Intel Core i7-8565U
  (361 - 815, n=36)
598 Points ∼100% +8%
Dell Inspiron 13 7386
Intel Core i7-8565U
555 Points ∼93%
HP ProBook x360 440 G1
Intel Core i5-8250U
547 Points ∼91% -1%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U
535 Points ∼89% -4%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
520 Points ∼87% -6%
Average of class Convertible
  (33 - 761, n=298)
291 Points ∼49% -48%
Cinebench R15 CPU Multi 64Bit
555 Points
Cinebench R15 CPU Single 64Bit
167 Points
Help
PCMark 10
Digital Content Creation
HP ProBook x360 440 G1
UHD Graphics 620, 8250U, Toshiba KBG30ZMV256G
3008 Points ∼100% +1%
Dell Inspiron 13 7386
UHD Graphics 620, 8565U, SK Hynix BC501 HFM512GDJTNG
2976 Points ∼99%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (2264 - 3370, n=16)
2948 Points ∼98% -1%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
2704 Points ∼90% -9%
Lenovo Yoga 530-14IKB-81EK00CWGE
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
2695 Points ∼90% -9%
Average of class Convertible
  (605 - 4342, n=88)
2445 Points ∼81% -18%
Productivity
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (3381 - 7588, n=16)
6705 Points ∼100% +8%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
6261 Points ∼93% +1%
Dell Inspiron 13 7386
UHD Graphics 620, 8565U, SK Hynix BC501 HFM512GDJTNG
6188 Points ∼92%
HP ProBook x360 440 G1
UHD Graphics 620, 8250U, Toshiba KBG30ZMV256G
5970 Points ∼89% -4%
Lenovo Yoga 530-14IKB-81EK00CWGE
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
5583 Points ∼83% -10%
Average of class Convertible
  (1121 - 7077, n=90)
5180 Points ∼77% -16%
Essentials
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (5450 - 9029, n=16)
8200 Points ∼100% +11%
HP ProBook x360 440 G1
UHD Graphics 620, 8250U, Toshiba KBG30ZMV256G
7966 Points ∼97% +7%
Lenovo Yoga 530-14IKB-81EK00CWGE
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
7837 Points ∼96% +6%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
7725 Points ∼94% +4%
Dell Inspiron 13 7386
UHD Graphics 620, 8565U, SK Hynix BC501 HFM512GDJTNG
7420 Points ∼90%
Average of class Convertible
  (2489 - 9291, n=90)
6846 Points ∼83% -8%
Score
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (2486 - 4172, n=16)
3903 Points ∼100% +6%
Dell Inspiron 13 7386
UHD Graphics 620, 8565U, SK Hynix BC501 HFM512GDJTNG
3692 Points ∼95%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3638 Points ∼93% -1%
Lenovo Yoga 530-14IKB-81EK00CWGE
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
3515 Points ∼90% -5%
Average of class Convertible
  (872 - 4347, n=91)
3121 Points ∼80% -15%
HP ProBook x360 440 G1
UHD Graphics 620, 8250U, Toshiba KBG30ZMV256G
2688 Points ∼69% -27%
Dell Inspiron 13 7386
SK Hynix BC501 HFM512GDJTNG
Lenovo Yoga 530-14IKB-81EK00CWGE
SK hynix PC401 HFS256GD9TNG
HP ProBook x360 440 G1
Toshiba KBG30ZMV256G
Lenovo ThinkPad L380 Yoga-20M7001BGE
Samsung PM961 MZVLW256HEHP
Average SK Hynix BC501 HFM512GDJTNG
 
CrystalDiskMark 5.2 / 6
23%
-8%
55%
5%
Write 4K
97.44
123.1
26%
98.8
1%
123.4
27%
108 (88.3 - 130, n=5)
11%
Read 4K
38.05
43.24
14%
44.32
16%
42.24
11%
38.8 (34.8 - 41.2, n=5)
2%
Write Seq
656.3
763.4
16%
685.1
4%
920.2
40%
722 (654 - 811, n=5)
10%
Read Seq
1043
1632
56%
665.2
-36%
1991
91%
990 (642 - 1145, n=5)
-5%
Write 4K Q32T1
331.5
268.6
-19%
278
-16%
531.4
60%
317 (306 - 332, n=5)
-4%
Read 4K Q32T1
253.8
345.2
36%
307.3
21%
373.6
47%
312 (243 - 356, n=5)
23%
Write Seq Q32T1
879.1
800.2
-9%
656.8
-25%
1360
55%
861 (839 - 879, n=5)
-2%
Read Seq Q32T1
1639
2620
60%
1202.3
-27%
3394
107%
1757 (1639 - 2042, n=5)
7%
Write 4K Q8T8
535.9
306
Read 4K Q8T8
559.5
698
AS SSD
-19%
-82%
1%
-3%
Score Total
2228
1416
-36%
1634
-27%
1966
-12%
2149 (1913 - 2384, n=5)
-4%
Score Write
841
432
-49%
457
-46%
503
-40%
863 (829 - 932, n=5)
3%
Score Read
928
690
-26%
791
-15%
984
6%
863 (698 - 977, n=5)
-7%
Access Time Write *
0.033
0.054
-64%
0.224
-579%
0.031
6%
0.0374 (0.033 - 0.048, n=5)
-13%
Access Time Read *
0.045
0.046
-2%
0.122
-171%
0.049
-9%
0.0488 (0.04 - 0.061, n=4)
-8%
4K-64 Write
671.07
268.85
-60%
298.32
-56%
299.87
-55%
698 (669 - 737, n=5)
4%
4K-64 Read
776.29
448.2
-42%
623.87
-20%
773.8
0%
701 (567 - 788, n=5)
-10%
4K Write
108.53
91
-16%
96.14
-11%
117.01
8%
98.8 (74.7 - 125, n=5)
-9%
4K Read
39.58
34.44
-13%
42.09
6%
49.34
25%
38.7 (32.2 - 44.3, n=5)
-2%
Seq Write
618.9
720.7
16%
624.85
1%
858.77
39%
666 (540 - 740, n=5)
8%
Seq Read
1122.44
2070.93
85%
1254.79
12%
1609.26
43%
1235 (494 - 1698, n=5)
10%
Total Average (Program / Settings)
2% / -1%
-45% / -51%
28% / 24%
1% / 1%

* ... smaller is better

SK Hynix BC501 HFM512GDJTNG
Sequential Read: 1004 MB/s
Sequential Write: 733.5 MB/s
512K Read: 764.3 MB/s
512K Write: 410.9 MB/s
4K Read: 40.81 MB/s
4K Write: 99.2 MB/s
4K QD32 Read: 232 MB/s
4K QD32 Write: 289.1 MB/s
3DMark 11 - 1280x720 Performance GPU
Dell Inspiron 13 7386
Intel UHD Graphics 620, Intel Core i7-8565U
1877 Points ∼100%
HP ProBook x360 440 G1
Intel UHD Graphics 620, Intel Core i5-8250U
1854 Points ∼99% -1%
Average Intel UHD Graphics 620
  (1235 - 1979, n=153)
1705 Points ∼91% -9%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, Intel Core i5-8250U
1663 Points ∼89% -11%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
1589 Points ∼85% -15%
Average of class Convertible
  (173 - 7483, n=319)
1229 Points ∼65% -35%
3DMark
1920x1080 Fire Strike Graphics
Dell Inspiron 13 7386
Intel UHD Graphics 620, Intel Core i7-8565U
1343 Points ∼100%
HP ProBook x360 440 G1
Intel UHD Graphics 620, Intel Core i5-8250U
1298 Points ∼97% -3%
Average Intel UHD Graphics 620
  (557 - 1401, n=122)
1117 Points ∼83% -17%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, Intel Core i5-8250U
1068 Points ∼80% -20%
Average of class Convertible
  (132 - 5965, n=228)
990 Points ∼74% -26%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
960 Points ∼71% -29%
1280x720 Cloud Gate Standard Graphics
Dell Inspiron 13 7386
Intel UHD Graphics 620, Intel Core i7-8565U
10332 Points ∼100%
HP ProBook x360 440 G1
Intel UHD Graphics 620, Intel Core i5-8250U
10331 Points ∼100% 0%
Average Intel UHD Graphics 620
  (6910 - 11436, n=139)
9101 Points ∼88% -12%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, Intel Core i5-8250U
8374 Points ∼81% -19%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
7798 Points ∼75% -25%
Average of class Convertible
  (1023 - 37388, n=279)
6597 Points ∼64% -36%
3DMark 11 Performance
2073 points
3DMark Cloud Gate Standard Score
8917 points
3DMark Fire Strike Score
1218 points
Help
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U, Intel UHD Graphics 620
10.7 fps ∼100% +2%
HP ProBook x360 440 G1
Intel Core i5-8250U, Intel UHD Graphics 620
10.6 fps ∼99% +1%
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
10.5 fps ∼98%
Average of class Convertible
  (2.7 - 60, n=140)
10.5 fps ∼98% 0%
Average Intel UHD Graphics 620
  (4.5 - 17, n=129)
9.05 fps ∼85% -14%
1366x768 High Preset
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
34.5 fps ∼100%
HP ProBook x360 440 G1
Intel Core i5-8250U, Intel UHD Graphics 620
33 fps ∼96% -4%
Average Intel UHD Graphics 620
  (8.1 - 34.5, n=138)
26.8 fps ∼78% -22%
Average of class Convertible
  (2.1 - 149, n=184)
25.1 fps ∼73% -27%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U, Intel UHD Graphics 620
24 fps ∼70% -30%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U, Intel UHD Graphics 620
22.42 fps ∼65% -35%
1366x768 Medium Preset
HP ProBook x360 440 G1
Intel Core i5-8250U, Intel UHD Graphics 620
38.8 fps ∼100% +3%
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
37.5 fps ∼97%
Average Intel UHD Graphics 620
  (11.5 - 45.5, n=139)
32.1 fps ∼83% -14%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U, Intel UHD Graphics 620
29.2 fps ∼75% -22%
Average of class Convertible
  (5.2 - 168, n=200)
28.7 fps ∼74% -23%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U, Intel UHD Graphics 620
26.3 fps ∼68% -30%
1280x720 Very Low Preset
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
80.3 fps ∼100%
HP ProBook x360 440 G1
Intel Core i5-8250U, Intel UHD Graphics 620
76.2 fps ∼95% -5%
Average Intel UHD Graphics 620
  (18.3 - 83, n=139)
59.7 fps ∼74% -26%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U, Intel UHD Graphics 620
53 fps ∼66% -34%
Average of class Convertible
  (8.35 - 247, n=202)
49.4 fps ∼62% -38%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U, Intel UHD Graphics 620
48.9 fps ∼61% -39%
Rainbow Six Siege
1920x1080 High Preset AA:T AF:4x
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
16.2 fps ∼100%
Average Intel UHD Graphics 620
  (14.5 - 16.2, n=2)
15.4 fps ∼95% -5%
Average of class Convertible
  (5 - 16.6, n=6)
12.8 fps ∼79% -21%
1366x768 Medium Preset AA:T AF:2x
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
29.4 fps ∼100%
Average Intel UHD Graphics 620
  (16.1 - 29.4, n=5)
25.1 fps ∼85% -15%
Average of class Convertible
  (8.5 - 31.8, n=12)
21.4 fps ∼73% -27%
1024x768 Low Preset AA:T AF:Linear
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
47.1 fps ∼100%
Average Intel UHD Graphics 620
  (28.2 - 48.4, n=5)
40.4 fps ∼86% -14%
Average of class Convertible
  (13.2 - 51.9, n=13)
31.8 fps ∼68% -32%
Farming Simulator 19
1920x1080 Very High Preset
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
12.9 fps ∼100%
Average Intel UHD Graphics 620
 
12.9 fps ∼100% 0%
Average of class Convertible
 
12.9 fps ∼100% 0%
1920x1080 Medium Preset
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
60.9 fps ∼100%
Average of class Convertible
  (15.8 - 60.9, n=2)
38.4 fps ∼63% -37%
Average Intel UHD Graphics 620
  (17.4 - 60.9, n=5)
29.4 fps ∼48% -52%
1280x720 Low Preset
Dell Inspiron 13 7386
Intel Core i7-8565U, Intel UHD Graphics 620
67.7 fps ∼100%
Average Intel UHD Graphics 620
  (46.8 - 67.7, n=5)
59.7 fps ∼88% -12%
Average of class Convertible
  (14.1 - 67.7, n=3)
41.3 fps ∼61% -39%
low med. high ultra
BioShock Infinite (2013) 80.337.534.510.5fps
Rainbow Six Siege (2015) 47.129.416.2fps
Farming Simulator 19 (2018) 67.760.925.212.9fps

Noise Level

Idle
30.4 / 30.4 / 30.4 dB(A)
Load
34.3 / 34.2 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 30.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.338.636.937.537.32536.734.835.134.436.73128.329.730.531.228.34029.328.329.928.629.35029.429.129.829.329.46328.630.329.229.428.68026.325.227.327.626.310026.826.226.526.526.812524.524.223.524.824.516024.724.82424.424.720023.223.82324.323.2250232221.522.82331522.522.421.621.822.540021.522.320.621.121.550021.721.420.220.521.763020.520.819.619.420.580020.620.718.818.920.610002222.118.218.622125021.421.718.618.221.4160024.124.317.817.724.1200024.324.217.817.524.3250024.824.317.517.424.8315023.923.817.51723.9400021.120.918.41721.150002019.817.317.120630019.41917.31719.4800018.51817.51718.51000018.217.617.417.118.2125001817.417.417.1181600018.317.418.217.318.3SPL34.334.230.430.334.3N1.91.81.31.21.9median 21.7median 22median 18.4median 18.2median 21.7Delta2.12.22.22.82.135.633.934.530.635.63234.336.531.83241.640.238.729.641.632.732.530.730.732.733.533.832.928.633.528.627.328.227.628.628.927.225.82628.925.126.725.325.825.124.424.925.92424.423.324.323.323.623.322.52323.122.722.521.522.32221.121.521.123.222.720.921.1202221.220.320192120.319.61918.7212018.818.718.32321.518.418.317.826.824.31817.81825.923.418.51817.624.922.217.617.617.325.422.717.717.317.827.724.618.117.817.924.121.31817.918.222.620.617.818.218.121.719.317.918.118.121.418.918.118.118.218.818.318.218.218.318.418.318.218.318.118.218.11818.118.218.218.11818.230.336.233.930.430.31.22.21.81.31.2median 18.2median 23median 21.5median 18.2median 18.211.91.72131.131.631.135.732.529.731.535.832.929.832.137.531.329.231.231.531.532.830.336.628.629.128.327.627.828.42827.226.626.726.625.126.325.825.425.824.725.223.924.323.824.223.723.123.52322.722.722.122.523.121.721.722.122.220.721.122.522.32020.123.222.919.820.124.425.918.620.32525.518.219.924.824.617.92126.826.917.820.926.726.917.520.126.126.317.620.12626.317.918.824.924.81818.321.521.618.118.319.919.818.118.418.718.718.218.318.318.418.118.118.318.31818.218.318.318.132.136.536.730.61.52.32.31.3median 20.1median 24.2median 23.7median 18.22.22.22.5232.732.734.630.630.932.738.638.630.828.532.138.634.334.335.534.533.734.333.633.631.430.329.333.631.431.429.529.730.631.4282828.22927.22826.626.626.526.127.226.625.725.727.426.525.125.724.624.625.424.924.624.623.423.424.324.42323.422.922.923.32422.722.921.821.823.422.322.421.821.621.623.123.321.621.620.620.622.722.620.320.619.519.522.621.618.819.519.219.222.120.818.519.218.318.321.320.617.818.318.318.323.922.417.718.318182220.917.71817.717.720.119.317.717.718.318.321.419.717.318.317.817.820.419.517.717.817.817.820.519.517.817.818.518.519.418.818.118.518.418.418.818.618.218.418.318.318.618.618.518.318.618.618.618.618.518.618.518.518.718.618.618.518.518.518.618.618.518.518.718.719.118.918.718.730.630.632.932.130.430.61.51.51.91.71.41.5median 18.5median 18.5median 21.4median 20.6median 18.5median 18.51.71.71.92.12.21.7hearing rangehide median Fan NoiseDell Inspiron 13 7386Lenovo Yoga 530-14IKB-81EK00CWGEHP ProBook x360 440 G1Lenovo ThinkPad L380 Yoga-20M7001BGE
Max. Load
 39.5 °C40.5 °C38.9 °C 
 38.2 °C39.3 °C33 °C 
 29.6 °C28.4 °C28.6 °C 
Maximum: 40.5 °C
Average: 35.1 °C
39.3 °C41.6 °C41 °C
33.4 °C37.5 °C37.1 °C
29.7 °C31.9 °C32.7 °C
Maximum: 41.6 °C
Average: 36 °C
Power Supply (max.)  39 °C | Room Temperature 22 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 35.1 °C / 95 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(±) The maximum temperature on the upper side is 40.5 °C / 105 F, compared to the average of 35.3 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 41.6 °C / 107 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.8 °C / 77 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.6 °C / 85.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 29 °C / 84.2 F (-0.6 °C / -1.1 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2041.537.541.5253934.4393134.231.234.24034.628.634.65036.829.336.86339.729.439.78040.127.640.110041.626.541.612542.224.842.216044.824.444.820047.524.347.525048.722.848.73155221.85240055.721.155.750058.720.558.763059.419.459.480064.118.964.1100062.518.662.5125062.718.262.716006217.762200062.317.562.3250058.517.458.5315054.71754.7400055.61755.6500056.217.156.2630058.31758.3800057.91757.91000052.317.152.31250047.717.147.71600050.217.350.2SPL71.830.371.8N27.41.227.4median 55.7median 18.2median 55.7Delta4.82.84.836.730.636.736.731.836.740.729.640.732.730.732.736.128.636.128.527.628.526.92626.925.425.825.426.42426.432.523.632.537.422.737.452.221.152.259.320.959.362.720.362.755.619.655.654.718.854.763.818.463.863.21863.261.818.561.86517.66569.917.769.966.218.166.263.51863.562.417.862.45717.95763.518.163.565.318.265.366.318.266.364.61864.658.11858.176.530.476.535.71.335.7median 62.4median 18.2median 62.47.527.531.935.731.931.235.831.232.637.532.63131.53128.836.628.827.527.627.526.327.226.326.925.126.927.625.827.634.724.334.740.223.140.240.222.740.250.321.750.361.120.761.157.62057.663.519.863.567.618.667.668.418.268.468.717.968.767.817.867.866.517.566.569.517.669.570.817.970.867.91867.973.318.173.369.518.169.569.118.269.163.518.163.561186152.718.152.780.830.680.845.51.345.5median 63.5median 18.2median 63.510.4210.431.930.931.930.532.130.532.633.732.630.629.330.632.130.632.127.327.227.326.127.226.128.625.128.637.224.637.241.92341.94222.74254.622.454.661.921.661.966.720.366.766.218.866.26418.56466.117.866.165.717.765.760.917.760.963.617.763.663.417.363.461.917.761.96517.86564.418.164.452.918.252.961.418.561.460.718.560.761.218.661.264.618.564.659.618.759.675.430.475.438.61.438.6median 61.9median 18.5median 61.962.26hearing rangehide median Pink NoiseDell Inspiron 13 7386Lenovo Yoga 530-14IKB-81EK00CWGEHP ProBook x360 440 G1Lenovo ThinkPad L380 Yoga-20M7001BGE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Inspiron 13 7386 audio analysis

(-) | not very loud speakers (64.08 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.5% lower than median
(+) | bass is linear (5.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.3% higher than median
(+) | mids are linear (5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (6.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.6% difference to median)
Compared to same class
» 8% of all tested devices in this class were better, 5% similar, 86% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 13% of all tested devices were better, 4% similar, 83% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo Yoga 530-14IKB-81EK00CWGE audio analysis

(-) | not very loud speakers (69.87 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.6% lower than median
(±) | linearity of bass is average (13.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.5% away from median
(±) | linearity of mids is average (8.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.1% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 10% similar, 54% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 36% of all tested devices were better, 6% similar, 57% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP ProBook x360 440 G1 audio analysis

(±) | speaker loudness is average but good (73.34 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.8% lower than median
(±) | linearity of bass is average (8.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(±) | linearity of mids is average (7.5% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.6% higher than median
(±) | linearity of highs is average (7.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.4% difference to median)
Compared to same class
» 62% of all tested devices in this class were better, 7% similar, 31% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 62% of all tested devices were better, 9% similar, 29% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad L380 Yoga-20M7001BGE audio analysis

(-) | not very loud speakers (66.73 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.5% lower than median
(±) | linearity of bass is average (13.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.9% away from median
(+) | mids are linear (5.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.4% away from median
(±) | linearity of highs is average (8.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.1% difference to median)
Compared to same class
» 11% of all tested devices in this class were better, 7% similar, 83% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 15% of all tested devices were better, 4% similar, 80% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Power Consumption
Off / Standbydarklight 0.36 / 0.55 Watt
Idledarkmidlight 6.5 / 12.2 / 12.7 Watt
Load midlight 39 / 39 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Inspiron 13 7386
8565U, UHD Graphics 620, SK Hynix BC501 HFM512GDJTNG, IPS, 3840x2160, 13.3
Lenovo Yoga 530-14IKB-81EK00CWGE
8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 14
HP ProBook x360 440 G1
8250U, UHD Graphics 620, Toshiba KBG30ZMV256G, IPS, 1920x1080, 14
Lenovo ThinkPad L380 Yoga-20M7001BGE
8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS LED, 1920x1080, 13.3
Average Intel UHD Graphics 620
 
Average of class Convertible
 
Power Consumption
37%
20%
35%
21%
29%
Idle Minimum *
6.5
3.3
49%
4.6
29%
3.44
47%
3.9 (1 - 12.4, n=161)
40%
4.69 (1 - 23, n=366)
28%
Idle Average *
12.2
5.8
52%
7.5
39%
6.9
43%
7.15 (4.3 - 15.5, n=161)
41%
7.85 (1.3 - 32.3, n=366)
36%
Idle Maximum *
12.7
8
37%
9.6
24%
9.2
28%
9 (5.2 - 16.6, n=161)
29%
9.36 (1.8 - 61, n=366)
26%
Load Average *
39
29.2
25%
37
5%
27.6
29%
35.3 (12.9 - 51.6, n=161)
9%
26.3 (1.4 - 94, n=364)
33%
Load Maximum *
39
31.1
20%
38.8
1%
29
26%
43.6 (22 - 79, n=161)
-12%
31.2 (6.8 - 117, n=365)
20%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
6h 42min
NBC WiFi Websurfing Battery Test 1.3
3h 55min
Big Buck Bunny H.264 1080p
5h 29min
Load (maximum brightness)
1h 31min
Verkehrung
Dell Inspiron 13 7386
8565U, UHD Graphics 620, 38 Wh
Lenovo Yoga 530-14IKB-81EK00CWGE
8250U, UHD Graphics 620, 45 Wh
HP ProBook x360 440 G1
8250U, UHD Graphics 620, 48 Wh
Lenovo ThinkPad L380 Yoga-20M7001BGE
8250U, UHD Graphics 620, 45 Wh
Average of class Convertible
 
Battery Runtime
71%
104%
62%
70%
Reader / Idle
402
918
128%
1038
158%
833
107%
764 (117 - 1985, n=287)
90%
H.264
329
543
65%
496
51%
508
54%
446 (206 - 1070, n=110)
36%
WiFi v1.3
235
417
77%
536
128%
420
79%
453 (153 - 1010, n=241)
93%
Load
91
105
15%
163
79%
99
9%
146 (49 - 677, n=278)
60%

Pros

+ 众多配置选项
+ 坚固而做工优良的机身
+ 令人印象深刻的WiFi性能
+ 蓝牙5.0
+ TPM
+ 指纹传感器
+ 良好的输入设备
+ 屏幕黑度低,对比度丰富,色彩准确
+ 高速NVMe SSD
+ 可圈可点的扬声器

Cons

- 指纹磁铁
- 接口很少
- 没有雷电3
- 没有DisplayPort接口
- 慢速USB 2.0 microSD读卡器
- 没有Kensington防盗锁孔
- 我们的测试设备上的左触控板按钮有问题
- UHD屏幕只会带来不利因素
- 显示器亮度低
- i7处理器几乎不比i5快
- 电流噪音
- 功耗高
- 续航低
戴尔灵越13 7386 二合一 Black Edition 翻转本评测. Test device courtesy of Cyberport.
戴尔灵越13 7386 二合一 Black Edition 翻转本评测. Test device courtesy of Cyberport.

戴尔Inspiron 13 7386二合一黑色版从数据上看是一台不错的笔记本电脑。它包含强大的处理器,大量的RAM和大容量SSD。此外,它比竞品具有更高的分辨率显示,其铝制外壳看起来也•更优质。

不幸的是,当我们开始测试时,这一切都显得不值得。i7-8565U在我们的对比设备中的性能比i5-8250U还要差,其SSD并不是特别快,而且与FHD相比,其UHD显示器不值得戴尔收取额外的1400元。外壳也是吸指纹利器,电池续航时间非常差。

“戴尔Inspiron 13 7386二合一黑色版有可能成为一款出色的翻转本,但它的电池续航能力,高功耗以及差劲的性能令人失望。”

由于戴尔的工业素质,灵越7386制作精良,拥有坚固的输入设备。屏幕颜色准确的,尽管只适用于非专业图像工作。扬声器作为一台笔记本来说也让我们感到惊喜。您可以根据需要更改设备的众多配置选项。

请记住,有一些缺点仅限于我们的测试设备,如鼠标左键不工作。如果您喜欢Inspiron 13 7000 2合1系列,那么我们建议您考虑7386的基本型号,它更物有所值,它的i5-8265U处理器不会严重降频,它应该有更长的续航时间,它的FHD显示器也应该有助于降低功耗。

Dell Inspiron 13 7386 - 01/22/2019 v6
Sven Kloevekorn

Chassis
83 / 98 → 85%
Keyboard
86%
Pointing Device
89%
Connectivity
51 / 80 → 64%
Weight
70 / 35-78 → 80%
Battery
79%
Display
85%
Games Performance
61 / 68 → 90%
Application Performance
91 / 87 → 100%
Temperature
92%
Noise
88%
Audio
73 / 91 → 80%
Camera
55 / 85 → 65%
Average
77%
84%
Convertible - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 戴尔灵越13 7386 二合一 Black Edition (i7-8565U, 16 GB RAM, 512 GB SSD) 翻转本评测
Sven Kloevekorn, 2019-02-11 (Update: 2019-02-11)