Notebookcheck

联想IdeaPad S340(i7-8565U,FHD)笔记本电脑评测

Mike Wobker, 👁 Sebastian Jentsch (translated by Zewei Shen), 08/01/2019
Geforce Laptop / Notebook Whiskey Lake Windows

可靠的伙伴。 IdeaPad S340具有吸引人的设计和良好的硬件设备。 可选的独立MX显卡很不错,可提供更高的图形性能。 在这篇评测中,我们测评了配备Nvidia GeForce MX230的联想IdeaPad S340。

Lenovo Ideapad S340-14IWL-81N70056GE (Ideapad S340 Series)
Processor
Intel Core i7-8565U
Graphics adapter
NVIDIA GeForce MX230 - 2048 MB, Core: 1519 MHz, Memory: 1752 MHz, GDDR5, 1D11, 417.88, Intel UHD Graphics 620
Memory
8192 MB 
, DDR4-2400
Display
14 inch 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LP140WFA-SPD1, IPS, glossy: yes
Mainboard
Intel Cannon Lake-U PCH-LP Premium
Storage
WDC PC SN520 SDAPNUW-512G, 512 GB 
, 512 GB M.2 PCIe, 445 GB free
Soundcard
Intel Cannon Lake-LP - cAVS
Connections
3 USB 3.0 / 3.1 Gen1, 1 HDMI, Audio Connections: 3.5 mm音频组合端口, Card Reader: SD, USB-C
Networking
Intel Cannon Lake-H/S CNVi: WiFi (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Size
height x width x depth (in mm): 17.9 x 323 x 231
Battery
52.5 Wh Lithium-Ion, Battery runtime (according to manufacturer): 10 h
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD 720p
Additional features
Speakers: 立体声扬声器, Keyboard: chiclet, Keyboard Light: no, McAfee LiveSafe, 24 Months Warranty
Weight
1.6 kg, Power Supply: 348 g
Price
900 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Lenovo IdeaPad S340-14IWL
Lenovo IdeaPad S340-14IWL
Lenovo IdeaPad S340-14IWL
Lenovo IdeaPad S340-14IWL
Lenovo IdeaPad S340-14IWL
Lenovo IdeaPad S340-14IWL

Size Comparison

333.4 mm 228.9 mm 22.45 mm 1.7 kg324.2 mm 237.7 mm 18 mm 1.6 kg322 mm 212 mm 19 mm 1.5 kg323 mm 231 mm 17.9 mm 1.6 kg323 mm 221 mm 16 mm 1.5 kg
Left side: power, HDMI, 1x USB Type-C 3.1 Gen1, 3.5-mm audio combo
Left side: power, HDMI, 1x USB Type-C 3.1 Gen1, 3.5-mm audio combo
Right side: SD card reader, 2x USB Type-A 3.1 Gen1
Right side: SD card reader, 2x USB Type-A 3.1 Gen1
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 5495
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
116.6 MB/s ∼100% +63%
HP ProBook 445 G6
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.1 MB/s ∼66% +8%
Lenovo Ideapad S340-14IWL-81N70056GE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
71.6 MB/s ∼61%
Average of class Multimedia
  (11.2 - 190, n=179)
58.2 MB/s ∼50% -19%
Asus VivoBook 14 F412FJ-EB084T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
17.3 MB/s ∼15% -76%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 14 5495
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
203.2 MB/s ∼100% +143%
HP ProBook 445 G6
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
85.6 MB/s ∼42% +2%
Lenovo Ideapad S340-14IWL-81N70056GE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.7 MB/s ∼41%
Average of class Multimedia
  (10.2 - 253, n=176)
74.4 MB/s ∼37% -11%
Asus VivoBook 14 F412FJ-EB084T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
25.2 MB/s ∼12% -70%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus VivoBook 14 F412FJ-EB084T
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
616 (min: 569, max: 634) MBit/s ∼100% +145%
HP ProBook 445 G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
577 (min: 462, max: 630) MBit/s ∼94% +130%
Average of class Multimedia
  (44 - 1291, n=144)
508 MBit/s ∼82% +102%
Huawei MateBook D 14 W50F
Intel Dual Band Wireless-AC 8265
502 (min: 323, max: 535) MBit/s ∼81% +100%
Dell Latitude 14 5495
Atheros/Qualcomm QCA6174
452 (min: 329, max: 553) MBit/s ∼73% +80%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Cannon Lake-H/S CNVi: WiFi
251 (min: 184, max: 354) MBit/s ∼41%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus VivoBook 14 F412FJ-EB084T
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
675 (min: 561, max: 737) MBit/s ∼100% +110%
Huawei MateBook D 14 W50F
Intel Dual Band Wireless-AC 8265
590 (min: 528, max: 688) MBit/s ∼87% +84%
Dell Latitude 14 5495
Atheros/Qualcomm QCA6174
541 (min: 318, max: 616) MBit/s ∼80% +69%
HP ProBook 445 G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
527 (min: 323, max: 637) MBit/s ∼78% +64%
Average of class Multimedia
  (46.1 - 1374, n=143)
489 MBit/s ∼72% +52%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Cannon Lake-H/S CNVi: WiFi
321 (min: 249, max: 389) MBit/s ∼48%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390Tooltip
; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø250 (184-354)
; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø321 (249-389)
263
cd/m²
261
cd/m²
267
cd/m²
243
cd/m²
260
cd/m²
239
cd/m²
244
cd/m²
233
cd/m²
238
cd/m²
Distribution of brightness
LG Philips LP140WFA-SPD1
X-Rite i1Pro 2
Maximum: 267 cd/m² Average: 249.8 cd/m² Minimum: 3.7 cd/m²
Brightness Distribution: 87 %
Center on Battery: 260 cd/m²
Contrast: 897:1 (Black: 0.29 cd/m²)
ΔE Color 6.29 | 0.6-29.43 Ø6, calibrated: 4.51
ΔE Greyscale 4.65 | 0.64-98 Ø6.2
58% sRGB (Argyll 3D) 37% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.73
Lenovo Ideapad S340-14IWL-81N70056GE
LG Philips LP140WFA-SPD1, , 1920x1080, 14
Dell Latitude 14 5495
CMN14C9, , 1920x1080, 14
Asus VivoBook 14 F412FJ-EB084T
AU Optronics AUO403D B140HAN04.0, , 1920x1080, 14
HP ProBook 445 G6
Chi Mei CMN14D4, , 1920x1080, 14
Huawei MateBook D 14 W50F
BOE0764 / TV140FHM-NH0, , 1920x1080, 14
Response Times
-13%
-9%
-4%
-26%
Response Time Grey 50% / Grey 80% *
36 (20, 16)
41 (24, 17)
-14%
40 (19, 21)
-11%
40 (23, 17)
-11%
41 (21, 20)
-14%
Response Time Black / White *
27 (16, 11)
30 (19, 11)
-11%
29 (17, 12)
-7%
26 (15, 11)
4%
37 (21, 16)
-37%
PWM Frequency
25000 (30)
208 (50)
200 (90)
Screen
11%
22%
12%
5%
Brightness middle
260
212
-18%
267
3%
200
-23%
291
12%
Brightness
250
200
-20%
257
3%
196
-22%
276
10%
Brightness Distribution
87
89
2%
91
5%
67
-23%
85
-2%
Black Level *
0.29
0.23
21%
0.2
31%
0.17
41%
0.46
-59%
Contrast
897
922
3%
1335
49%
1176
31%
633
-29%
Colorchecker DeltaE2000 *
6.29
4.34
31%
3.79
40%
4.26
32%
4.3
32%
Colorchecker DeltaE2000 max. *
14.77
9.01
39%
8.18
45%
9.7
34%
10.01
32%
Colorchecker DeltaE2000 calibrated *
4.51
4.71
-4%
3.18
29%
Greyscale DeltaE2000 *
4.65
2.81
40%
1.49
68%
3.15
32%
4.21
9%
Gamma
2.73 81%
2.22 99%
2.48 89%
2.31 95%
2.46 89%
CCT
7331 89%
6286 103%
6659 98%
6882 94%
6867 95%
Color Space (Percent of AdobeRGB 1998)
37
39
5%
38
3%
40
8%
41
11%
Color Space (Percent of sRGB)
58
61
5%
59
2%
62
7%
64
10%
Total Average (Program / Settings)
-1% / 7%
7% / 17%
4% / 9%
-11% / 0%

* ... smaller is better

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
27 ms ... rise ↗ and fall ↘ combined↗ 16 ms rise
↘ 11 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 54 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (24.8 ms).
       Response Time 50% Grey to 80% Grey
36 ms ... rise ↗ and fall ↘ combined↗ 20 ms rise
↘ 16 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. » 30 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (39.5 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 not detected

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9331 (minimum: 43 - maximum: 142900) Hz was measured.

 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750760770Tooltip
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, Intel Core i7-8565U: Ø654 (578.9-760.2)
Dell Latitude 14 5495 AMD Ryzen 7 2700U, AMD Ryzen 7 2700U: Ø620 (605-670)
HP ProBook 445 G6 AMD Ryzen 5 2500U, AMD Ryzen 5 2500U: Ø510 (500.4-611.72)
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel Core i7-8565U: Ø538 (519.57-685.41)
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, Intel Core i7-8565U: Ø525 (504.86-564.35)
Cinebench R15
CPU Single 64Bit
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U
180 Points ∼100% +3%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U
175 Points ∼97% 0%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U
175 Points ∼97%
Average Intel Core i7-8565U
  (73.1 - 193, n=48)
170 Points ∼94% -3%
Asus VivoBook 14 F412FJ-EB084T
Intel Core i5-8265U
161 Points ∼89% -8%
Dell Latitude 14 5495
AMD Ryzen 7 2700U
148 Points ∼82% -15%
Huawei MateBook D 14 W50F
Intel Core i5-8250U
143 Points ∼79% -18%
HP ProBook 445 G6
AMD Ryzen 5 2500U
135 Points ∼75% -23%
Average of class Multimedia
  (36 - 201, n=373)
129 Points ∼72% -26%
CPU Multi 64Bit
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U
760 Points ∼100%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U
685 Points ∼90% -10%
Dell Latitude 14 5495
AMD Ryzen 7 2700U
670 Points ∼88% -12%
Asus VivoBook 14 F412FJ-EB084T
Intel Core i5-8265U
623 Points ∼82% -18%
HP ProBook 445 G6
AMD Ryzen 5 2500U
612 Points ∼81% -19%
Average Intel Core i7-8565U
  (361 - 815, n=49)
586 Points ∼77% -23%
Huawei MateBook D 14 W50F
Intel Core i5-8250U
565 Points ∼74% -26%
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U
564 Points ∼74% -26%
Average of class Multimedia
  (73 - 1550, n=389)
494 Points ∼65% -35%
Cinebench R15 CPU Single 64Bit
175 Points
Cinebench R15 CPU Multi 64Bit
760 Points
Cinebench R15 OpenGL 64Bit
92.46 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Help
PCMark 10
Digital Content Creation
Average of class Multimedia
  (1001 - 7161, n=102)
3761 Points ∼100% +12%
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
3470 Points ∼92% +4%
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
3344 Points ∼89%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
3344 Points ∼89% 0%
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
3142 Points ∼84% -6%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
3059 Points ∼81% -9%
Huawei MateBook D 14 W50F
UHD Graphics 620, 8250U, SanDisk SD9SN8W256G1027
2804 Points ∼75% -16%
Asus VivoBook 14 F412FJ-EB084T
GeForce MX230, 8265U, Kingston RBU-SNS8180DS3512GJ
2685 Points ∼71% -20%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
2206 Points ∼59% -34%
Productivity
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
7171 Points ∼100% +13%
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
7037 Points ∼98% +10%
Asus VivoBook 14 F412FJ-EB084T
GeForce MX230, 8265U, Kingston RBU-SNS8180DS3512GJ
6755 Points ∼94% +6%
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
6373 Points ∼89%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
6373 Points ∼89% 0%
Average of class Multimedia
  (1407 - 8020, n=103)
6191 Points ∼86% -3%
Huawei MateBook D 14 W50F
UHD Graphics 620, 8250U, SanDisk SD9SN8W256G1027
5758 Points ∼80% -10%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
5351 Points ∼75% -16%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
3571 Points ∼50% -44%
Essentials
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
8535 Points ∼100% +4%
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
8222 Points ∼96%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
8222 Points ∼96% 0%
Asus VivoBook 14 F412FJ-EB084T
GeForce MX230, 8265U, Kingston RBU-SNS8180DS3512GJ
7981 Points ∼94% -3%
Average of class Multimedia
  (2891 - 9829, n=103)
7549 Points ∼88% -8%
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
7446 Points ∼87% -9%
Huawei MateBook D 14 W50F
UHD Graphics 620, 8250U, SanDisk SD9SN8W256G1027
7373 Points ∼86% -10%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
6933 Points ∼81% -16%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
5957 Points ∼70% -28%
Score
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
4138 Points ∼100% +3%
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
4061 Points ∼98% +1%
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
4011 Points ∼97%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
4011 Points ∼97% 0%
Average of class Multimedia
  (1144 - 5500, n=104)
3992 Points ∼96% 0%
Asus VivoBook 14 F412FJ-EB084T
GeForce MX230, 8265U, Kingston RBU-SNS8180DS3512GJ
3764 Points ∼91% -6%
Huawei MateBook D 14 W50F
UHD Graphics 620, 8250U, SanDisk SD9SN8W256G1027
3526 Points ∼85% -12%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
3470 Points ∼84% -13%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
2585 Points ∼62% -36%
PCMark 8
Work Score Accelerated v2
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
5174 Points ∼100% +1%
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
5133 Points ∼99%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
5133 Points ∼99% 0%
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
4958 Points ∼96% -3%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
4379 Points ∼85% -15%
Average of class Multimedia
  (2213 - 5651, n=286)
4309 Points ∼83% -16%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
2438 Points ∼47% -53%
Home Score Accelerated v2
Lenovo Ideapad S340-14IWL-81N70056GE
GeForce MX230, 8565U, WDC PC SN520 SDAPNUW-512G
3641 Points ∼100%
Average Intel Core i7-8565U, NVIDIA GeForce MX230
 
3641 Points ∼100% 0%
Huawei Matebook 13-53010FYW
UHD Graphics 620, 8565U, WDC PC SN520 SDAPNUW-512G
3587 Points ∼99% -1%
Acer Swift 3 SF314-55G-768V
GeForce MX250, 8565U, WDC PC SN520 SDAPNUW-512G
3581 Points ∼98% -2%
Average of class Multimedia
  (1371 - 4900, n=307)
3389 Points ∼93% -7%
Dell Latitude 14 5495
Vega 10, 2700U, Intel SSDSCKKF256G8
3256 Points ∼89% -11%
HP ProBook 445 G6
Vega 8, 2500U, SK Hynix BC501 NVMe 256 GB
3218 Points ∼88% -12%
PCMark 8 Home Score Accelerated v2
3641 points
PCMark 8 Work Score Accelerated v2
5133 points
Help
Lenovo Ideapad S340-14IWL-81N70056GE
WDC PC SN520 SDAPNUW-512G
Dell Latitude 14 5495
Intel SSDSCKKF256G8
HP ProBook 445 G6
SK Hynix BC501 NVMe 256 GB
Huawei Matebook 13-53010FYW
WDC PC SN520 SDAPNUW-512G
Acer Swift 3 SF314-55G-768V
WDC PC SN520 SDAPNUW-512G
Average WDC PC SN520 SDAPNUW-512G
 
CrystalDiskMark 5.2 / 6
-63%
-29%
39%
3%
-9%
Write 4K
160.8
48.45
-70%
110.4
-31%
191.2
19%
185.5
15%
135 (98.2 - 191, n=20)
-16%
Read 4K
50.46
25.11
-50%
39.46
-22%
53.07
5%
50.17
-1%
43.3 (27.6 - 53.1, n=20)
-14%
Write Seq
1458
341.2
-77%
807.5
-45%
1768
21%
1175
-19%
1267 (750 - 1768, n=19)
-13%
Read Seq
1447
520.6
-64%
1130
-22%
1710
18%
1132
-22%
1237 (423 - 1710, n=19)
-15%
Write 4K Q32T1
406.5
202
-50%
260.8
-36%
574.5
41%
472.6
16%
401 (239 - 749, n=20)
-1%
Read 4K Q32T1
476.8
243.5
-49%
308
-35%
654.3
37%
642.1
35%
417 (229 - 654, n=20)
-13%
Write Seq Q32T1
1458
320.8
-78%
816.3
-44%
2544
74%
1453
0%
1503 (1319 - 2544, n=20)
3%
Read Seq Q32T1
1743
555.2
-68%
1783
2%
3433
97%
1738
0%
1748 (473 - 3433, n=20)
0%
Write 4K Q8T8
247.5
805 (437 - 1211, n=3)
Read 4K Q8T8
253.4
1061 (988 - 1104, n=3)
AS SSD
-90%
-36%
33%
3%
30%
Copy Game MB/s
260.04
330.79
835 (509 - 1295, n=12)
Copy Program MB/s
152.14
159.75
429 (205 - 889, n=12)
Copy ISO MB/s
441.25
575.71
1122 (765 - 1404, n=12)
Score Total
3255
751
-77%
1785
-45%
4334
33%
3397
4%
3140 (2126 - 4334, n=21)
-4%
Score Write
1383
288
-79%
735
-47%
1879
36%
1514
9%
1383 (973 - 1879, n=21)
0%
Score Read
1241
309
-75%
717
-42%
1638
32%
1242
0%
1161 (721 - 1638, n=21)
-6%
Access Time Write *
0.027
0.101
-274%
0.048
-78%
0.021
22%
0.03
-11%
0.0367 (0.021 - 0.099, n=21)
-36%
Access Time Read *
0.086
0.128
-49%
0.062
28%
0.103
-20%
0.0818 (0.046 - 0.131, n=19)
5%
4K-64 Write
1112.53
225.18
-80%
587.69
-47%
1459.01
31%
1210.98
9%
1130 (720 - 1459, n=21)
2%
4K-64 Read
1038.17
238.42
-77%
527.85
-49%
1295.85
25%
1050.98
1%
984 (631 - 1296, n=21)
-5%
4K Write
136.15
34.58
-75%
76.68
-44%
179.74
32%
167.94
23%
687 (82.1 - 11894, n=21)
405%
4K Read
44.47
19.76
-56%
34.12
-23%
48.31
9%
47.35
6%
40.4 (25 - 48.3, n=21)
-9%
Seq Write
1345.48
286.49
-79%
707.7
-47%
2406.73
79%
1352.25
1%
1261 (412 - 2407, n=21)
-6%
Seq Read
1582.61
507.15
-68%
1545.5
-2%
2933.75
85%
1437.82
-9%
1365 (399 - 2934, n=21)
-14%
Total Average (Program / Settings)
-77% / -79%
-33% / -33%
36% / 36%
3% / 3%
11% / 14%

* ... smaller is better

WDC PC SN520 SDAPNUW-512G
Sequential Read: 1490 MB/s
Sequential Write: 1461 MB/s
512K Read: 1073 MB/s
512K Write: 1207 MB/s
4K Read: 48.37 MB/s
4K Write: 185.3 MB/s
4K QD32 Read: 484.2 MB/s
4K QD32 Write: 405.4 MB/s
3DMark 11 - 1280x720 Performance GPU
Acer Swift 3 SF314-55G-768V
NVIDIA GeForce MX250, Intel Core i7-8565U
3593 Points ∼100% 0%
Lenovo Ideapad S340-14IWL-81N70056GE
NVIDIA GeForce MX230, Intel Core i7-8565U
3582 Points ∼100%
Average NVIDIA GeForce MX230
  (3318 - 3582, n=5)
3435 Points ∼96% -4%
Asus VivoBook 14 F412FJ-EB084T
NVIDIA GeForce MX230, Intel Core i5-8265U
3318 Points ∼92% -7%
HP ProBook 445 G6
AMD Radeon RX Vega 8, AMD Ryzen 5 2500U
3164 Points ∼88% -12%
Dell Latitude 14 5495
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
3080 Points ∼86% -14%
Average of class Multimedia
  (352 - 20837, n=640)
3024 Points ∼84% -16%
Huawei Matebook 13-53010FYW
Intel UHD Graphics 620, Intel Core i7-8565U
1927 Points ∼54% -46%
Huawei MateBook D 14 W50F
Intel UHD Graphics 620, Intel Core i5-8250U
1776 Points ∼49% -50%
3DMark
2560x1440 Time Spy Graphics
Average of class Multimedia
  (142 - 4734, n=63)
1601 Points ∼100%
Average NVIDIA GeForce MX230
  (710 - 837, n=3)
778 Points ∼49%
Asus VivoBook 14 F412FJ-EB084T
NVIDIA GeForce MX230, Intel Core i5-8265U
710 Points ∼44%
HP ProBook 445 G6
AMD Radeon RX Vega 8, AMD Ryzen 5 2500U
556 Points ∼35%
1920x1080 Fire Strike Graphics
Acer Swift 3 SF314-55G-768V
NVIDIA GeForce MX250, Intel Core i7-8565U
2977 Points ∼100% +9%
Average of class Multimedia
  (337 - 16100, n=414)
2913 Points ∼98% +7%
Lenovo Ideapad S340-14IWL-81N70056GE
NVIDIA GeForce MX230, Intel Core i7-8565U
2729 Points ∼92%
Average NVIDIA GeForce MX230
  (2287 - 2755, n=5)
2541 Points ∼85% -7%
Asus VivoBook 14 F412FJ-EB084T
NVIDIA GeForce MX230, Intel Core i5-8265U
2369 Points ∼80% -13%
HP ProBook 445 G6
AMD Radeon RX Vega 8, AMD Ryzen 5 2500U
1940 Points ∼65% -29%
Dell Latitude 14 5495
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
1835 Points ∼62% -33%
Huawei Matebook 13-53010FYW
Intel UHD Graphics 620, Intel Core i7-8565U
1339 Points ∼45% -51%
Huawei MateBook D 14 W50F
Intel UHD Graphics 620, Intel Core i5-8250U
1245 Points ∼42% -54%
1280x720 Cloud Gate Standard Graphics
Acer Swift 3 SF314-55G-768V
NVIDIA GeForce MX250, Intel Core i7-8565U
20283 Points ∼100% +13%
Lenovo Ideapad S340-14IWL-81N70056GE
NVIDIA GeForce MX230, Intel Core i7-8565U
17999 Points ∼89%
Average of class Multimedia
  (2468 - 77755, n=419)
17096 Points ∼84% -5%
Average NVIDIA GeForce MX230
  (15299 - 17999, n=5)
16429 Points ∼81% -9%
Asus VivoBook 14 F412FJ-EB084T
NVIDIA GeForce MX230, Intel Core i5-8265U
15299 Points ∼75% -15%
HP ProBook 445 G6
AMD Radeon RX Vega 8, AMD Ryzen 5 2500U
13634 Points ∼67% -24%
Dell Latitude 14 5495
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
10773 Points ∼53% -40%
Huawei Matebook 13-53010FYW
Intel UHD Graphics 620, Intel Core i7-8565U
10255 Points ∼51% -43%
Huawei MateBook D 14 W50F
Intel UHD Graphics 620, Intel Core i5-8250U
9730 Points ∼48% -46%
3DMark 11 Performance
3719 points
3DMark Cloud Gate Standard Score
8886 points
3DMark Fire Strike Score
2476 points
Help
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U, NVIDIA GeForce MX250
32.27 fps ∼100% +3%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
31.21 fps ∼97%
Average NVIDIA GeForce MX230
  (27.4 - 31.2, n=4)
29.4 fps ∼91% -6%
Average of class Multimedia
  (3.62 - 149, n=224)
28.3 fps ∼88% -9%
Asus VivoBook 14 F412FJ-EB084T
Intel Core i5-8265U, NVIDIA GeForce MX230
27.96 fps ∼87% -10%
Dell Latitude 14 5495
AMD Ryzen 7 2700U, AMD Radeon RX Vega 10
14.4 fps ∼45% -54%
HP ProBook 445 G6
AMD Ryzen 5 2500U, AMD Radeon RX Vega 8
13.9 fps ∼43% -55%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U, Intel UHD Graphics 620
10 fps ∼31% -68%
1366x768 High Preset
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U, NVIDIA GeForce MX250
83.98 fps ∼100% +6%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
79.18 fps ∼94%
Average NVIDIA GeForce MX230
  (70.2 - 79.8, n=4)
75.5 fps ∼90% -5%
Asus VivoBook 14 F412FJ-EB084T
Intel Core i5-8265U, NVIDIA GeForce MX230
70.18 fps ∼84% -11%
Average of class Multimedia
  (9.3 - 277, n=254)
64.6 fps ∼77% -18%
HP ProBook 445 G6
AMD Ryzen 5 2500U, AMD Radeon RX Vega 8
42.8 fps ∼51% -46%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U, Intel UHD Graphics 620
34 fps ∼40% -57%
Thief
1920x1080 Very High Preset AA:FXAA & High SS AF:8x
Average of class Multimedia
  (3.2 - 99, n=87)
18.5 fps ∼100% +1%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
18.3 fps ∼99%
Average NVIDIA GeForce MX230
 
18.3 fps ∼99% 0%
1366x768 High Preset AA:FXAA & Low SS AF:4x
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
35.6 fps ∼100%
Average NVIDIA GeForce MX230
 
35.6 fps ∼100% 0%
Average of class Multimedia
  (4.8 - 129, n=102)
29.1 fps ∼82% -18%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U, Intel UHD Graphics 620
14.7 fps ∼41% -59%
Dota 2 Reborn
1920x1080 ultra (3/3) best looking
Average of class Multimedia
  (13.9 - 117, n=36)
55.4 fps ∼100% +28%
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U, NVIDIA GeForce MX250
54.7 (min: 47.4) fps ∼99% +27%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
43.2 (min: 36.4) fps ∼78%
Average NVIDIA GeForce MX230
 
43.2 fps ∼78% 0%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U, Intel UHD Graphics 620
19.8 (min: 18.4) fps ∼36% -54%
1920x1080 high (2/3)
Acer Swift 3 SF314-55G-768V
Intel Core i7-8565U, NVIDIA GeForce MX250
60.7 (min: 54.2) fps ∼100% +5%
Lenovo Ideapad S340-14IWL-81N70056GE
Intel Core i7-8565U, NVIDIA GeForce MX230
58 (min: 40.3) fps ∼96%
Average NVIDIA GeForce MX230
 
58 fps ∼96% 0%
Average of class Multimedia
  (16 - 123, n=37)
55.5 fps ∼91% -4%
Huawei Matebook 13-53010FYW
Intel Core i7-8565U, Intel UHD Graphics 620
22 (min: 20.5) fps ∼36% -62%
low med. high ultra
BioShock Infinite (2013) 170.74 81.91 79.18 31.21 fps
Thief (2014) 58.7 39.4 35.6 18.3 fps
Dota 2 Reborn (2015) 126.7 113 58 43.2 fps

Noise Level

Idle
30.6 / 30.6 / 31.2 dB(A)
Load
36.5 / 39.7 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: 30.6 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.631.430.233.834.62533.431.336.734.333.43132.333.734.737.332.34031.831.330.133.431.85031.331.732.233.231.36328.831.330.229.828.88028.728.427.427.728.710027.327.926.125.727.3125262625.525.52616025.525.22524.925.520024.224.425.324.224.225023.623.825.223.323.631522.52426.222.222.540020.922.825.621.220.950020.322.324.32020.363019.722.62519.519.780019.221.92518.719.2100019.725.528.918.319.7125019.124.627.91819.1160018.623.526.517.418.6200019.527.330.517.619.5250018.827.630.917.618.831501826.829.817.918400018.124.129.217.918.1500018.220.323.818.218.2630018.321.224.218.218.3800018.219.822.618.118.21000018.31921.318.218.31250018.118.519.118.218.11600018.318.418.518.218.3SPL31.236.539.830.631.2N1.42.331.31.4median 19.2median 23.8median 25.3median 18.2median 19.2Delta1.72.21.821.7hearing rangehide median Fan NoiseLenovo Ideapad S340-14IWL-81N70056GE
Max. Load
 45.2 °C44.3 °C38 °C 
 41.8 °C43 °C30.4 °C 
 29.4 °C27.5 °C25.7 °C 
Maximum: 45.2 °C
Average: 36.1 °C
36.3 °C43.8 °C43.1 °C
26.7 °C43.1 °C40 °C
24.6 °C26.7 °C29.1 °C
Maximum: 43.8 °C
Average: 34.8 °C
Power Supply (max.)  43 °C | Room Temperature 22.4 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 36.1 °C / 97 F, compared to the average of 31 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 36.5 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 38.8 °C / 102 F
(+) In idle usage, the average temperature for the upper side is 25.6 °C / 78 F, compared to the device average of 31 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 29.1 °C / 84.4 F (-0.3 °C / -0.5 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.733.834.72534.334.334.3313937.3394031.533.431.55032.133.232.16329.429.829.48028.227.728.21003025.7301253525.53516036.424.936.420034.524.234.525044.423.344.431552.222.252.240058.921.258.950060.42060.463064.919.564.980067.818.767.8100063.818.363.8125061.91861.9160062.717.462.720006217.66225006117.661315063.917.963.9400058.917.958.9500060.418.260.463005818.258800055.318.155.3100005418.2541250047.618.247.61600048.818.248.8SPL7430.674N31.21.331.2median 58.9median 18.2median 58.9Delta7.927.935.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseLenovo Ideapad S340-14IWL-81N70056GEApple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Ideapad S340-14IWL-81N70056GE audio analysis

(-) | not very loud speakers (67.82 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.1% lower than median
(±) | linearity of bass is average (11.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(+) | highs are linear (5.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 61% of all tested devices in this class were better, 13% similar, 26% worse
» The best had a delta of 3%, average was 19%, worst was 41%
Compared to all devices tested
» 45% of all tested devices were better, 9% similar, 47% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 1% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Power Consumption
Off / Standbydarklight 0.36 / 0.4 Watt
Idledarkmidlight 2.5 / 5.1 / 5.6 Watt
Load midlight 47.5 / 64.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Ideapad S340-14IWL-81N70056GE
8565U, GeForce MX230, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14
Dell Latitude 14 5495
2700U, Vega 10, Intel SSDSCKKF256G8, IPS LED, 1920x1080, 14
Asus VivoBook 14 F412FJ-EB084T
8265U, GeForce MX230, Kingston RBU-SNS8180DS3512GJ, IPS, 1920x1080, 14
Acer Swift 3 SF314-55G-768V
8565U, GeForce MX250, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14
Huawei Matebook 13-53010FYW
8565U, UHD Graphics 620, WDC PC SN520 SDAPNUW-512G, IPS, 2160x1440, 13
Average NVIDIA GeForce MX230
 
Average of class Multimedia
 
Power Consumption
-14%
-21%
-68%
-33%
-18%
-174%
Idle Minimum *
2.5
4.3
-72%
3.7
-48%
7.4
-196%
3.84
-54%
3.53 (2.5 - 4.7, n=4)
-41%
11.5 (2.1 - 101, n=938)
-360%
Idle Average *
5.1
6.6
-29%
6.1
-20%
9.9
-94%
7.68
-51%
6.05 (5.1 - 6.7, n=4)
-19%
16 (4.2 - 122, n=938)
-214%
Idle Maximum *
5.6
7.7
-38%
8.3
-48%
11.7
-109%
9.36
-67%
7.35 (5.6 - 8.3, n=4)
-31%
19.6 (4.7 - 181, n=938)
-250%
Load Average *
47.5
32
33%
43
9%
29
39%
43.2
9%
48 (43 - 54.4, n=4)
-1%
59.9 (18.5 - 164, n=917)
-26%
Load Maximum *
64.5
40
38%
61.6
4%
52
19%
64.8
-0%
64.1 (61.6 - 67.3, n=4)
1%
78.1 (20.1 - 329, n=922)
-21%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
23h 13min
NBC WiFi Websurfing Battery Test 1.3
6h 01min
Load (maximum brightness)
1h 22min
Lenovo Ideapad S340-14IWL-81N70056GE
8565U, GeForce MX230, 52.5 Wh
Dell Latitude 14 5495
2700U, Vega 10, 61 Wh
Asus VivoBook 14 F412FJ-EB084T
8265U, GeForce MX230, 37 Wh
Acer Swift 3 SF314-55G-768V
8565U, GeForce MX250, 50.7 Wh
Huawei Matebook 13-53010FYW
8565U, UHD Graphics 620, 41.7 Wh
Apple MacBook 12 (Early 2016) 1.1 GHz
6Y30, HD Graphics 515, 41.4 Wh
Average of class Multimedia
 
Battery Runtime
33%
-8%
10%
8%
111%
-22%
Reader / Idle
1393
1089
-22%
968
-31%
1416
2%
409 (73 - 2085, n=892)
-71%
WiFi v1.3
361
562
56%
331.3
-8%
484
34%
419
16%
501
39%
363 (96 - 942, n=254)
1%
Load
82
136
66%
104
27%
88
7%
231
182%
85.6 (32 - 238, n=895)
4%

Pros

+ 坚固外壳
+ 良好的系统性能
+ 空余的SATA插槽
+ 没有PWM调光

Cons

- 内存不可更换或拓展
- 一般般的续航时间

Verdict - A solid companion with a mediocre battery life

联想IdeaPad S340笔记本电脑评测. Test unit provided by Lenovo Germany
联想IdeaPad S340笔记本电脑评测. Test unit provided by Lenovo Germany

在我们的测试中,联想IdeaPad S340表现为一个坚实可靠的伴侣,其坚固的外壳和适度的设计适合任何商业环境。系统性能非常好,用户不仅可以通过更换SSD而且还可以添加SATA驱动器来增加存储空间。 然而,运行内存不能被扩展或替换的事实非常受我们诟病。

联想IdeaPad S340是一款具有良好系统性能的可靠伴侣。 但是,续航时间仍低于我们的预期。

屏幕对于大多数任务来说已经足够了,并且也适用于眼睛敏感的用户,因为它不使用PWM调光。良好的输入设备使使用IdeaPad成为一项令人愉快的事。 另一方面,只有六个小时的续航时间对于轻薄设备而言非常短暂。 总的来说,联想IdeaPad S340是日常工作的好伴侣,如果你总能在附近找到一个充电口。

Lenovo Ideapad S340-14IWL-81N70056GE - 06/11/2019 v6(old)
Mike Wobker

Chassis
91 / 98 → 93%
Keyboard
77%
Pointing Device
93%
Connectivity
39 / 81 → 48%
Weight
68 / 20-67 → 100%
Battery
88%
Display
84%
Games Performance
74 / 85 → 87%
Application Performance
95 / 92 → 100%
Temperature
91%
Noise
91 / 95 → 95%
Audio
62%
Camera
45 / 85 → 53%
Average
77%
85%
Multimedia - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 联想IdeaPad S340(i7-8565U,FHD)笔记本电脑评测
Mike Wobker, 2019-08- 1 (Update: 2019-08- 1)