Notebookcheck Logo

联想 Yoga 720-15IKB (7700HQ, FHD, GTX 1050) 笔记本电脑简短评测

可变形的全能王。 联想Yoga产品线一直是二合一笔记本市场的领导者。通过重新设计的Yoga 720,中国制造商希望扩大这一主导地位。15英寸型号的这台机器能否为消费者提供足够的灵活性,还是会受到批评?
Gaming Geforce Kaby Lake Laptop / Notebook Touchscreen Convertible / 2-in-1 Windows Chinese Tech
Lenovo Yoga 720-15IKB-80X7 (Yoga 720-13 Series)
Processor
Intel Core i7-7700HQ 4 x 2.8 - 3.8 GHz, Kaby Lake
Graphics adapter
NVIDIA GeForce GTX 1050 Mobile - 2048 MB VRAM, Core: 1354 MHz, Memory: 1752 MHz, GeForce Game Ready Driver 382.53, Optimus
Memory
8 GB 
, Single-Channel, DDR4-2400
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, Yes, native pen support, Chi Mei CMN N156HCE-EN1, IPS, glossy: yes
Mainboard
Intel HM175
Storage
Samsung PM961 MZVLW256HEHP, 256 GB 
, PCIe NVMe SSD, 237 GB free
Soundcard
Intel A171
Connections
2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, Audio Connections: Combo Headphone/Microphone 3.5mm jack, 1 Fingerprint Reader, Brightness Sensor
Networking
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/)
Size
height x width x depth (in mm): 19 x 364 x 242
Battery
72 Wh Lithium-Ion, 6芯
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Additional features
Speakers: 2x 2 Watt JBL, Keyboard: Chiclet, Keyboard Light: yes, Dolby Atmos, Wacom Pen, Lenovo Settings, Lenovo App Explorer, Lenovo Companion, 12 Months Warranty
Weight
2 kg
Price
1260 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

383 mm 252 mm 25 mm 2.3 kg380 mm 267 mm 26 mm 2.5 kg378 mm 260.1 mm 23.9 mm 2.5 kg364 mm 242 mm 19 mm 2 kg357 mm 235 mm 17 mm 2.1 kg355.6 mm 251 mm 17.8 mm 2 kg304 mm 200 mm 15 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
Networking
iperf3 transmit AX12
Dell XPS 15 9560 (i7-7700HQ, UHD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
529 MBit/s +3%
HP Pavilion 15t-bc200 X7P44AV
Intel Dual Band Wireless-AC 7265
524 MBit/s +2%
Lenovo Yoga 720-15IKB-80X7
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
512 MBit/s
HP Spectre x360 15-bl002xx
Intel Dual Band Wireless-AC 8265
503 MBit/s -2%
Samsung Odyssey NP800G5M-X01US
Qualcomm Atheros QCA9377 Wireless Network Adapter
341 MBit/s -33%
Lenovo Legion Y520-15IKBN-80WK001KUS
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
282 MBit/s -45%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
142 MBit/s -72%
iperf3 receive AX12
Lenovo Yoga 720-15IKB-80X7
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
662 MBit/s
HP Pavilion 15t-bc200 X7P44AV
Intel Dual Band Wireless-AC 7265
659 MBit/s 0%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
648 MBit/s -2%
HP Spectre x360 15-bl002xx
Intel Dual Band Wireless-AC 8265
625 MBit/s -6%
Samsung Odyssey NP800G5M-X01US
Qualcomm Atheros QCA9377 Wireless Network Adapter
343 MBit/s -48%
Lenovo Legion Y520-15IKBN-80WK001KUS
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
307 MBit/s -54%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
208 MBit/s -69%
284.8
cd/m²
288.9
cd/m²
285.8
cd/m²
282.7
cd/m²
300.9
cd/m²
279.1
cd/m²
277
cd/m²
285
cd/m²
283.4
cd/m²
Distribution of brightness
Chi Mei CMN N156HCE-EN1 tested with X-Rite i1Pro 2
Maximum: 300.9 cd/m² (Nits) Average: 285.3 cd/m² Minimum: 0.15 cd/m²
Brightness Distribution: 92 %
Center on Battery: 300.9 cd/m²
Contrast: 1254:1 (Black: 0.24 cd/m²)
ΔE Color 5 | 0.5-29.43 Ø5
ΔE Greyscale 7 | 0.57-98 Ø5.3
90% sRGB (Argyll 1.6.3 3D)
59% AdobeRGB 1998 (Argyll 1.6.3 3D)
65.8% AdobeRGB 1998 (Argyll 2.2.0 3D)
90.8% sRGB (Argyll 2.2.0 3D)
65% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.34
Lenovo Yoga 720-15IKB-80X7
Chi Mei CMN N156HCE-EN1, IPS, 15.60, 1920x1080
HP Spectre x360 15-bl002xx
UHD UWVA eDP BrightView WLED-backlit , IPS, 15.60, 3840x2160
Dell XPS 13 9365-4537 2-in-1
Sharp LQ133Z1, IPS, 13.30, 3200x1800
Dell XPS 15 9560 (i7-7700HQ, UHD)
IGZO IPS, 15.60, 3840x2160
HP Pavilion 15t-bc200 X7P44AV
LGD04D4, , 15.60, 3840x2160
Samsung Odyssey NP800G5M-X01US
IPS, 15.60, 1920x1080
Lenovo Legion Y520-15IKBN-80WK001KUS
LP156WF6-SPK3, IPS, 15.60, 1920x1080
Display
-0%
0%
33%
-0%
-25%
Display P3 Coverage
65
67.9
4%
64.4
-1%
89.7
38%
63
-3%
47.11
-28%
sRGB Coverage
90.8
88.2
-3%
92.9
2%
100
10%
94.4
4%
70.4
-22%
AdobeRGB 1998 Coverage
65.8
64.4
-2%
66.1
0%
100
52%
64.8
-2%
48.71
-26%
Response Times
-64%
-34%
-79%
2%
-28%
-50%
Response Time Grey 50% / Grey 80% *
29.6 ?(15.6, 14)
44 ?(20.4, 23.6)
-49%
48 ?(26, 22)
-62%
57.2 ?(27.2, 30)
-93%
30.4 ?(12.4, 18)
-3%
38.8 ?(20.8, 18)
-31%
58.8 ?(33.6, 25.2)
-99%
Response Time Black / White *
26.4 ?(15.6, 10.8)
38.8 ?(6.4, 32.4)
-47%
28 ?(16, 12)
-6%
39.2 ?(23.6, 15.6)
-48%
24.8 ?(10, 14.8)
6%
33.6 ?(18.8, 14.8)
-27%
36 ?(23.6, 12.4)
-36%
PWM Frequency
25510 ?(69)
1000 ?(99)
-96%
962
-96%
19230 ?(99)
-25%
21550 ?(99)
-16%
Screen
18%
21%
6%
-12%
-32%
-37%
Brightness middle
300.9
351.5
17%
348
16%
370.1
23%
259
-14%
255.9
-15%
239
-21%
Brightness
285
336
18%
306
7%
356
25%
255
-11%
249
-13%
244
-14%
Brightness Distribution
92
83
-10%
78
-15%
87
-5%
87
-5%
90
-2%
88
-4%
Black Level *
0.24
0.24
-0%
0.2
17%
0.37
-54%
0.51
-113%
0.48
-100%
0.35
-46%
Contrast
1254
1465
17%
1740
39%
1000
-20%
508
-59%
533
-57%
683
-46%
Colorchecker dE 2000 *
5
3.3
34%
2.79
44%
5.3
-6%
3.9
22%
5.9
-18%
7.3
-46%
Colorchecker dE 2000 max. *
10.2
7.3
28%
5.53
46%
9.9
3%
6.9
32%
18.9
-85%
24.7
-142%
Greyscale dE 2000 *
7
1.9
73%
3.47
50%
4.6
34%
4.5
36%
5.6
20%
4.9
30%
Gamma
2.34 94%
2.09 105%
2.54 87%
2.31 95%
2.43 91%
2.21 100%
2.19 100%
CCT
6578 99%
6784 96%
6564 99%
6284 103%
7257 90%
7250 90%
7332 89%
Color Space (Percent of AdobeRGB 1998)
59
64.4
9%
60
2%
88.3
50%
59.5
1%
44.8
-24%
35
-41%
Color Space (Percent of sRGB)
90
88.2
-2%
93
3%
100
11%
70.1
-22%
55
-39%
Total Average (Program / Settings)
-15% / -1%
-4% / 9%
-13% / -5%
-3% / -8%
-28% / -30%
-44% / -40%

* ... 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
26.4 ms ... rise ↗ and fall ↘ combined↗ 15.6 ms rise
↘ 10.8 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 0.1 (minimum) to 240 (maximum) ms. » 61 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
29.6 ms ... rise ↗ and fall ↘ combined↗ 15.6 ms rise
↘ 14 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 0.2 (minimum) to 636 (maximum) ms. » 33 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (33.9 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 25510 Hz ≤ 69 % brightness setting

The display backlight flickers at 25510 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 69 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 25510 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18080 (minimum: 5 - maximum: 3846000) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo Legion Y520-15IKBN-80WK001KUS
Intel Core i7-7700HQ
159 Points +33%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points +31%
HP Pavilion 15t-bc200 X7P44AV
Intel Core i7-7700HQ
157 Points +31%
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
155 Points +29%
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
146 Points +22%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
120 Points
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
119 Points -1%
CPU Multi 64Bit
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
738 Points +22%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points +22%
HP Pavilion 15t-bc200 X7P44AV
Intel Core i7-7700HQ
726 Points +20%
Lenovo Legion Y520-15IKBN-80WK001KUS
Intel Core i7-7700HQ
652 Points +8%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
603 Points
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
339 Points -44%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
257 Points -57%
Cinebench R11.5
CPU Single 64Bit
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
1.83 Points +35%
HP Pavilion 15t-bc200 X7P44AV
Intel Core i7-7700HQ
1.79 Points +32%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
1.78 Points +31%
Lenovo Legion Y520-15IKBN-80WK001KUS
Intel Core i7-7700HQ
1.72 Points +26%
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
1.66 Points +22%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
1.36 Points
CPU Multi 64Bit
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
8.17 Points +22%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
8.14 Points +22%
HP Pavilion 15t-bc200 X7P44AV
Intel Core i7-7700HQ
8.1 Points +21%
Lenovo Legion Y520-15IKBN-80WK001KUS
Intel Core i7-7700HQ
7.12 Points +7%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
6.67 Points
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
3.76 Points -44%
Cinebench R10
Rendering Multiple CPUs 32Bit
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
23239 Points
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
22512 Points -3%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
21671 Points -7%
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
11874 Points -49%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
8946 Points -62%
Rendering Single 32Bit
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
5954 Points 0%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
5942 Points
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
5825 Points -2%
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
5663 Points -5%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
4838 Points -19%
wPrime 2.10 - 1024m
HP Spectre x360 15-bl002xx
Intel Core i7-7500U
496.7 s * -80%
HP Pavilion 15t-bc200 X7P44AV
Intel Core i7-7700HQ
379 s * -38%
Lenovo Yoga 720-15IKB-80X7
Intel Core i7-7700HQ
275.4 s *
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
214.9 s * +22%
Samsung Odyssey NP800G5M-X01US
Intel Core i7-7700HQ
211.3 s * +23%

* ... smaller is better

Cinebench R10 Shading 32Bit
8755
Cinebench R10 Rendering Multiple CPUs 32Bit
23239
Cinebench R10 Rendering Single 32Bit
5942
Cinebench R11.5 OpenGL 64Bit
58 fps
Cinebench R11.5 CPU Multi 64Bit
6.67 Points
Cinebench R11.5 CPU Single 64Bit
1.36 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
90 fps
Cinebench R15 CPU Multi 64Bit
603 Points
Cinebench R15 CPU Single 64Bit
120 Points
Help
PCMark 8
Home Score Accelerated v2
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
4001 Points +9%
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
3670 Points
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
3588 Points -2%
HP Pavilion 15t-bc200 X7P44AV
GeForce GTX 1050 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW256G7
3502 Points -5%
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
3249 Points -11%
Dell XPS 13 9365-4537 2-in-1
HD Graphics 615, i5-7Y54, Toshiba NVMe THNSN5256GPUK
2706 Points -26%
Work Score Accelerated v2
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
5305 Points +11%
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
4771 Points
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
4422 Points -7%
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
4016 Points -16%
HP Pavilion 15t-bc200 X7P44AV
GeForce GTX 1050 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW256G7
2351 Points -51%
Creative Score Accelerated v2
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
5362 Points +14%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
5114 Points +9%
HP Pavilion 15t-bc200 X7P44AV
GeForce GTX 1050 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW256G7
5007 Points +7%
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
4698 Points
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
4542 Points -3%
PCMark 8 Home Score Accelerated v2
3670 points
PCMark 8 Creative Score Accelerated v2
4698 points
PCMark 8 Work Score Accelerated v2
4771 points
Help
Lenovo Yoga 720-15IKB-80X7
Samsung PM961 MZVLW256HEHP
HP Spectre x360 15-bl002xx
Toshiba XG4 NVMe (THNSN5512GPUK)
Dell XPS 13 9365-4537 2-in-1
Toshiba NVMe THNSN5256GPUK
Dell XPS 15 9560 (i7-7700HQ, UHD)
Lite-On CX2-8B512-Q11
HP Pavilion 15t-bc200 X7P44AV
Intel SSD 600p SSDPEKKW256G7
Samsung Odyssey NP800G5M-X01US
Samsung PM961 NVMe MZVLW128HEGR
Lenovo Legion Y520-15IKBN-80WK001KUS
Samsung PM961 MZVLW256HEHP
CrystalDiskMark 3.0
-13%
-45%
-1%
-35%
-31%
-2%
Read Seq
2046
1266
-38%
1159
-43%
1684
-18%
1115
-46%
1518
-26%
2170
6%
Write Seq
1213
982
-19%
324.1
-73%
1106
-9%
311
-74%
798
-34%
1202
-1%
Read 512
1242
834
-33%
528
-57%
977
-21%
706
-43%
460.5
-63%
786
-37%
Write 512
799
714
-11%
373.7
-53%
1119
40%
472.3
-41%
195.8
-75%
822
3%
Read 4k
58.1
40.72
-30%
29.26
-50%
45.14
-22%
31.97
-45%
47.16
-19%
58.9
1%
Write 4k
146.2
139.4
-5%
108.3
-26%
134.1
-8%
135.1
-8%
143.1
-2%
146.4
0%
Read 4k QD32
415.1
527
27%
335.9
-19%
509
23%
288.3
-31%
521
26%
457.7
10%
Write 4k QD32
369.2
395.2
7%
234.1
-37%
398.1
8%
405.5
10%
176.4
-52%
392.9
6%
Samsung PM961 MZVLW256HEHP
Sequential Read: 2046 MB/s
Sequential Write: 1213 MB/s
512K Read: 1242 MB/s
512K Write: 799 MB/s
4K Read: 58.1 MB/s
4K Write: 146.2 MB/s
4K QD32 Read: 415.1 MB/s
4K QD32 Write: 369.2 MB/s
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo Legion Y520-15IKBN-80WK001KUS
NVIDIA GeForce GTX 1050 Ti Mobile, i7-7700HQ
50981 Points +36%
Samsung Odyssey NP800G5M-X01US
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
38001 Points +2%
Lenovo Yoga 720-15IKB-80X7
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
37388 Points
HP Pavilion 15t-bc200 X7P44AV
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
31987 Points -14%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
31274 Points -16%
HP Spectre x360 15-bl002xx
NVIDIA GeForce 940MX, i7-7500U
11821 Points -68%
1920x1080 Fire Strike Graphics
Lenovo Legion Y520-15IKBN-80WK001KUS
NVIDIA GeForce GTX 1050 Ti Mobile, i7-7700HQ
7682 Points +31%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
6074 Points +3%
Samsung Odyssey NP800G5M-X01US
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
5990 Points +2%
HP Pavilion 15t-bc200 X7P44AV
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
5901 Points 0%
Lenovo Yoga 720-15IKB-80X7
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
5885 Points
HP Spectre x360 15-bl002xx
NVIDIA GeForce 940MX, i7-7500U
2115 Points -64%
1920x1080 Ice Storm Extreme Graphics
Samsung Odyssey NP800G5M-X01US
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
103946 Points +62%
Lenovo Legion Y520-15IKBN-80WK001KUS
NVIDIA GeForce GTX 1050 Ti Mobile, i7-7700HQ
95568 Points +49%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
84368 Points +31%
Lenovo Yoga 720-15IKB-80X7
NVIDIA GeForce GTX 1050 Mobile, i7-7700HQ
64188 Points
HP Spectre x360 15-bl002xx
NVIDIA GeForce 940MX, i7-7500U
33758 Points -47%
3DMark Ice Storm Standard Score
54150 points
3DMark Cloud Gate Standard Score
17421 points
3DMark Fire Strike Score
5278 points
3DMark Fire Strike Extreme Score
2595 points
Help
012345678910111213141516171819202122232425Tooltip
The Witcher 3 ultra
BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
60 fps
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
21.6 fps -64%
Dell XPS 13 9365-4537 2-in-1
HD Graphics 615, i5-7Y54, Toshiba NVMe THNSN5256GPUK
6.1 fps -90%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
66 fps +10%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
63.6 fps +6%
Lenovo Legion Y520-15IKBN-80WK001KUS
GeForce GTX 1050 Ti Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
74 fps +23%
Metro: Last Light - 1920x1080 Very High (DX11) AF:16x (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
43 fps
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
45.1 fps +5%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
43.8 fps +2%
Thief - 1920x1080 Very High Preset AA:FXAA & High SS AF:8x (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
40 fps
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
41.9 fps +5%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
40.4 fps +1%
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
23 fps
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
19.8 fps -14%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
20.8 fps -10%
Lenovo Legion Y520-15IKBN-80WK001KUS
GeForce GTX 1050 Ti Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
38 fps +65%
Rise of the Tomb Raider - 1920x1080 Very High Preset AA:FX AF:16x (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
32 fps
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
13.8 fps -57%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
32.9 fps +3%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
33.4 fps +4%
Lenovo Legion Y520-15IKBN-80WK001KUS
GeForce GTX 1050 Ti Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
38 fps +19%
Ashes of the Singularity - 1920x1080 high (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
26 fps
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
29.8 fps +15%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
29.6 fps +14%
Doom - 1920x1080 Ultra Preset AA:SM (sort by value)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
48 fps
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
53.8 fps +12%
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
43.5 fps -9%
low med. high ultra
BioShock Infinite (2013) 60
Metro: Last Light (2013) 43
Thief (2014) 40
The Witcher 3 (2015) 23
Rise of the Tomb Raider (2016) 32
Ashes of the Singularity (2016) 26
Doom (2016) 48

Noise Level

Idle
28.2 / 28.2 / 28.2 dB(A)
Load
39 / 46.3 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm distance)   environment noise: 28.2 dB(A)
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
Dell XPS 13 9365-4537 2-in-1
HD Graphics 615, i5-7Y54, Toshiba NVMe THNSN5256GPUK
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
HP Pavilion 15t-bc200 X7P44AV
GeForce GTX 1050 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW256G7
Samsung Odyssey NP800G5M-X01US
GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR
Lenovo Legion Y520-15IKBN-80WK001KUS
GeForce GTX 1050 Ti Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP
HP Spectre x360 15-bl002xx
GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK)
Noise
-7%
-9%
-6%
-3%
-6%
off / environment *
28.2
28.4
-1%
28.9
-2%
28.1
-0%
27.7
2%
28.5
-1%
Idle Minimum *
28.2
29
-3%
32.3
-15%
28.1
-0%
30.5
-8%
28.5
-1%
Idle Average *
28.2
29
-3%
32.3
-15%
29.1
-3%
30.5
-8%
28.5
-1%
Idle Maximum *
28.2
32.2
-14%
32.3
-15%
29.1
-3%
30.6
-9%
36.3
-29%
Load Average *
39
47.1
-21%
43.2
-11%
49.2
-26%
40
-3%
42.7
-9%
Load Maximum *
46.3
47.1
-2%
45.2
2%
49.2
-6%
42.6
8%
42.7
8%
Witcher 3 ultra *
52
40

* ... smaller is better

Max. Load
 38.2 °C42.8 °C40 °C 
 34.6 °C39.8 °C36.6 °C 
 28.8 °C28 °C32.2 °C 
Maximum: 42.8 °C
Average: 35.7 °C
37.2 °C49.6 °C36.6 °C
38.6 °C46.4 °C33.8 °C
34 °C36.4 °C31.2 °C
Maximum: 49.6 °C
Average: 38.2 °C
Power Supply (max.)  40.8 °C | Room Temperature 22 °C | Fluke 62 Mini
(±) The average temperature for the upper side under maximal load is 35.7 °C / 96 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(±) The maximum temperature on the upper side is 42.8 °C / 109 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 49.6 °C / 121 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.6 °C / 80 F, compared to the device average of 30.2 °C / 86 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 36.6 °C / 98 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.4 °C / 92.1 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-5.3 °C / -9.5 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.637.82533.435.23135.335.74031.833.95034.432.26331.732.68031.630.510031.331.312528.735.916028.651.520027.161.125026.865.131526.766.640026.167.450025.863.963024.56080024.964.3100024.160.2125023.748.3160023.749.7200023.653.3250023.357.3315023.459.9400023.360.6500023.365.4630023.269800023.373.81000023.370.31250023.166.31600023.269.3SPL3677.5N2.640median 23.7median 61.1Delta1.76.8038.835.1034.333.8032.633.2031.133030.931.6029.531.7030.429.2028.828.4028.530.1027.240.2026.449.8025.755.2024.357.3024.755.2023.651.2023.856.402363.2022.965.902362.4022.363.1022.459.8022.259.7022.158.3022.362022.358.7022.458.3022.457.7022.460.4022.559.3022.453.472.934.872.931.72.331.7median 22.9median 58.3median 52.3520.84.8hearing rangehide median Pink NoiseLenovo Yoga 720-15IKB-80X7HP Spectre x360 15-bl002xx
Lenovo Yoga 720-15IKB-80X7 audio analysis

(±) | speaker loudness is average but good (77.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.3% lower than median
(-) | bass is not linear (16.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.8% lower than median
(±) | linearity of mids is average (11.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.7% higher than median
(±) | linearity of highs is average (9.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.5% difference to median)
Compared to same class
» 64% of all tested devices in this class were better, 5% similar, 31% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 61% of all tested devices were better, 6% similar, 33% worse
» The best had a delta of 4%, average was 25%, worst was 134%

HP Spectre x360 15-bl002xx audio analysis

(±) | speaker loudness is average but good (72.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.8% lower than median
(±) | linearity of bass is average (14% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(±) | linearity of mids is average (10.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.2% away from median
(+) | highs are linear (4.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.3% difference to median)
Compared to same class
» 63% of all tested devices in this class were better, 10% similar, 27% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 47% of all tested devices were better, 8% similar, 44% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.3 / 0.4 Watt
Idledarkmidlight 8.3 / 10.2 / 10.4 Watt
Load midlight 67.5 / 117.2 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Lenovo Yoga 720-15IKB-80X7
i7-7700HQ, GeForce GTX 1050 Mobile, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.60
Dell XPS 13 9365-4537 2-in-1
i5-7Y54, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 3200x1800, 13.30
Dell XPS 15 9560 (i7-7700HQ, UHD)
i7-7700HQ, GeForce GTX 1050 Mobile, Lite-On CX2-8B512-Q11, IGZO IPS, 3840x2160, 15.60
HP Pavilion 15t-bc200 X7P44AV
i7-7700HQ, GeForce GTX 1050 Mobile, Intel SSD 600p SSDPEKKW256G7, , 3840x2160, 15.60
Samsung Odyssey NP800G5M-X01US
i7-7700HQ, GeForce GTX 1050 Mobile, Samsung PM961 NVMe MZVLW128HEGR, IPS, 1920x1080, 15.60
Lenovo Legion Y520-15IKBN-80WK001KUS
i7-7700HQ, GeForce GTX 1050 Ti Mobile, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.60
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX, Toshiba XG4 NVMe (THNSN5512GPUK), IPS, 3840x2160, 15.60
Power Consumption
24%
-38%
-30%
1%
-1%
9%
Idle Minimum *
8.3
8.2
1%
11.9
-43%
11.4
-37%
6.7
19%
8.5
-2%
8.14
2%
Idle Average *
10.2
10.8
-6%
17.1
-68%
14.3
-40%
8.9
13%
9.1
11%
10.91
-7%
Idle Maximum *
10.4
12.7
-22%
17.3
-66%
14.3
-38%
10.8
-4%
9.7
7%
12.26
-18%
Load Average *
67.5
22.6
67%
94.7
-40%
82.7
-23%
81.8
-21%
79.9
-18%
45.67
32%
Witcher 3 ultra *
96.5
104.8
-9%
92.2
4%
97.7
-1%
Load Maximum *
117.2
24.6
79%
122
-4%
131.1
-12%
122.7
-5%
121.5
-4%
74.94
36%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
17h 46min
WiFi Websurfing
8h 04min
Load (maximum brightness)
1h 36min
Lenovo Yoga 720-15IKB-80X7
i7-7700HQ, GeForce GTX 1050 Mobile, 72 Wh
Dell XPS 13 9365-4537 2-in-1
i5-7Y54, HD Graphics 615, 46 Wh
Dell XPS 15 9560 (i7-7700HQ, UHD)
i7-7700HQ, GeForce GTX 1050 Mobile, 97 Wh
HP Pavilion 15t-bc200 X7P44AV
i7-7700HQ, GeForce GTX 1050 Mobile, 63.3 Wh
Samsung Odyssey NP800G5M-X01US
i7-7700HQ, GeForce GTX 1050 Mobile, 43 Wh
Lenovo Legion Y520-15IKBN-80WK001KUS
i7-7700HQ, GeForce GTX 1050 Ti Mobile, 45 Wh
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX, 79.2 Wh
Battery Runtime
-15%
-8%
-33%
-37%
-51%
15%
Reader / Idle
1066
831
-22%
552
-48%
612
-43%
509
-52%
866
-19%
WiFi v1.3
484
410
-15%
434
-10%
270
-44%
263
-46%
240
-50%
535
11%
Load
96
103
7%
88
-8%
76
-21%
46
-52%
148
54%

Pros

+ 坚实,精良的外壳
+ 优秀的键盘
+ 均匀的颜色
+ 强大的维护/升级选项
+ 压敏笔支持Windows Ink
+ 卓越的显卡性能
+ 令人愉快的扬声器

Cons

- 数量一般端口选择
- 屏幕不适合户外使用
- 处理器负载下节流
- 作为平板电脑,过于笨重
In review: the Lenovo Yoga 72-15IKB-80X7. Test unit courtesy of Lenovo.
In review: the Lenovo Yoga 72-15IKB-80X7. Test unit courtesy of Lenovo.

The Lenovo Yoga 15可以很恰当地被形容成“门门通,样样松”。它包括了几个不同的笔记本类别,并且在每个类别中都表现良好,但总体上又做出了一些妥协,以适应于广泛使用场景。它是一款带有外接游戏杆转换装置,的2合1多媒体笔记本,也是便携式,完善的入门级游戏笔记本。而在这么多的不同的使用情况下,很难找到它做得非常好的一件事情。

机身精美,看起来柔和优雅。键盘非常适合休闲用户和打字员。屏幕具有均匀的颜色配置,效果可以通过校准大大改善。包含四核处理器和专用显卡,它们通常是在2合1笔记本中相对于低耗能组件更受欢迎配置。

但端口的选择不足。键盘没有什么可以脱颖而出的地方。屏幕高度反光,在不良照明条件下,这是一个大问题。并且处理器为保持合理温度而被严重节流。

总的来说,联想Yoga 720是一个优秀的“全能”笔记本。它是一个性能强大的多功能设备,弥合了变形本和多媒体、低级游戏设备之间的差距。Yoga 720笔记本电脑可以分类到各个类别中,对于一般人来说,这是一个很好的选择。在一台电脑上,集合了几种不同风格的笔记本电脑的功能。

注:本文是基于完整评测的缩减版本,阅读完整的英文评测,请点击这里

 

 

 

Lenovo Yoga 720-15IKB-80X7 - 06/16/2017 v6(old)
Sam Medley

Chassis
84 / 98 → 86%
Keyboard
87%
Pointing Device
86%
Connectivity
45 / 80 → 56%
Weight
63 / 35-78 → 65%
Battery
89%
Display
82%
Games Performance
88 / 68 → 100%
Application Performance
88 / 87 → 100%
Temperature
86%
Noise
89%
Audio
59 / 91 → 65%
Camera
45 / 85 → 52%
Average
76%
82%
Convertible - Weighted Average

Pricecompare

Please share our article, every link counts!
> Notebookcheck中文版(NBC中国) > 评测 > 联想 Yoga 720-15IKB (7700HQ, FHD, GTX 1050) 笔记本电脑简短评测
Sam Medley, 2017-07- 2 (Update: 2017-07- 2)