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联想 ThinkPad T570 (Core i5, 全高清) 笔记本简短评测

更加紧凑。 联想为其15寸商务本设计了一个新的外壳并提供了更吸引人的配置。但性能上仍游戏一些问题，而且来自中国的厂商仍然在用平均水平的全高清面板。
Business Kaby Lake Laptop / Notebook Windows
Lenovo ThinkPad T570-20H90002GE (ThinkPad T570 Series)
Processor
Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake
Graphics adapter
Intel HD Graphics 620
Memory
8 GB 
, DDR4-2400, 单通道, 1/2 槽被占用, 最大 32 GB
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, N156HCA-EAA, IPS, glossy: no
Mainboard
Intel Kaby Lake-U Premium PCH
Storage
Samsung PM961 MZVLW256HEHP, 256 GB 
, 215 GB free
Soundcard
Intel Kaby Lake-U/Y PCH - High Definition Audio
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: 3.5 mm 复合接口, Card Reader: SD 3.0 (UHS-I), 1 SmartCard, 1 Fingerprint Reader
Networking
Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1
Size
height x width x depth (in mm): 20.2 x 365.8 x 252.8
Battery
56 Wh Lithium-Polymer, removeable, 32 Wh 内置 (4 芯), 24 Wh 外置(3 芯)
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p HD
Additional features
Speakers: 立体声扬声器, Keyboard: 巧克力键盘, Keyboard Light: yes, 45-Watt 电源适配器, 快速入门指南, 保修卡, Lenovo drivers, Microsoft Office (trial), 36 Months Warranty
Weight
1.975 kg, Power Supply: 292 g
Price
1550 Euro
Links
Lenovo homepage
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

❌
383.6 mm 257.7 mm 20.8 mm 1.9 kg380 mm 252 mm 22.4 mm 2.3 kg378 mm 256 mm 19.2 mm 1.7 kg365.8 mm 252.8 mm 20.2 mm 2 kg357 mm 235 mm 17 mm 2 kg349 mm 241 mm 16 mm 1.8 kg297 mm 210 mm 1 mm 5.7 g
Front: No ports
Front: No ports
Right side: 3.5 mm audio, SD card reader, 2x USB 3.0 (1x always-on), HDMI 1.4b, RJ45 LAN, Kensington Lock
Right side: 3.5 mm audio, SD card reader, 2x USB 3.0 (1x always-on), HDMI 1.4b, RJ45 LAN, Kensington Lock
Left side: Power (SlimTip), USB 3.0, USB-C (Gen.2, Thunderbolt 3, DisplayPort 1.2)
Left side: Power (SlimTip), USB 3.0, USB-C (Gen.2, Thunderbolt 3, DisplayPort 1.2)
Rear: No ports
Rear: No ports
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Fujitsu LifeBook U757
 
74 MB/s +1%
Lenovo ThinkPad T570-20H90002GE
 
73.6 MB/s
HP EliteBook 850 G4-Z2W86ET
 
73.2 MB/s -1%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
 
57.3 MB/s -22%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
 
202.8 MB/s +127%
Lenovo ThinkPad T570-20H90002GE
 
89.5 MB/s
HP EliteBook 850 G4-Z2W86ET
 
85.4 MB/s -5%
Fujitsu LifeBook U757
 
82.6 MB/s -8%
Networking
iperf3 transmit AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac (Klaus I211)
949 MBit/s +69%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
641 MBit/s +14%
Lenovo ThinkPad T570-20H90002GE
Intel Dual Band Wireless-AC 8265
561 MBit/s
HP EliteBook 850 G4-Z2W86ET
Intel Dual Band Wireless-AC 8265
523 MBit/s -7%
Fujitsu LifeBook U757
Intel Dual Band Wireless-AC 8265
522 MBit/s -7%
iperf3 receive AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac (Klaus I211)
948 MBit/s +48%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
674 MBit/s +5%
Fujitsu LifeBook U757
Intel Dual Band Wireless-AC 8265
660 MBit/s +3%
Lenovo ThinkPad T570-20H90002GE
Intel Dual Band Wireless-AC 8265
639 MBit/s
HP EliteBook 850 G4-Z2W86ET
Intel Dual Band Wireless-AC 8265
588 MBit/s -8%
260
cd/m²		245
cd/m²		252
cd/m²
245
cd/m²		262
cd/m²		237
cd/m²
232
cd/m²		242
cd/m²		232
cd/m²
Distribution of brightness
N156HCA-EAA tested with X-Rite i1Pro 2
Maximum: 262 cd/m² (Nits) Average: 245.2 cd/m² Minimum: 2.7 cd/m²
Brightness Distribution: 89 %
Center on Battery: 257 cd/m²
Contrast: 1092:1 (Black: 0.24 cd/m²)
ΔE Color 4.5 | 0.5-29.43 Ø4.93
ΔE Greyscale 3.5 | 0.5-98 Ø5.2
65.4% sRGB (Argyll 1.6.3 3D)
42.04% AdobeRGB 1998 (Argyll 1.6.3 3D)
45.66% AdobeRGB 1998 (Argyll 2.2.0 3D)
65.6% sRGB (Argyll 2.2.0 3D)
44.08% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.32
Lenovo ThinkPad T570-20H90002GE
N156HCA-EAA, , 1920x1080, 15.6"		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
2880x1800, 15.4"		Fujitsu LifeBook U757
LP156WF6-SPP1, , 1920x1080, 15.6"		HP EliteBook 850 G4-Z2W86ET
AUO35ED, , 1920x1080, 15.6"		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Sharp SHP1453 LQ156M1, , 1920x1080, 15.6"		Lenovo ThinkPad T560-20FH001FGE
LTN156HL09901, , 1920x1080, 15.6"
Display
38%
29%
54%
-7%
Display P3 Coverage
44.08
65.8
49%
56.8
29%
68.9
56%
40.96
-7%
sRGB Coverage
65.6
84.8
29%
83.7
28%
98.9
51%
61.3
-7%
AdobeRGB 1998 Coverage
45.66
62
36%
58.7
29%
70.9
55%
42.36
-7%
Response Times
95%
-7%
-28%
-91%
-70%
Response Time Grey 50% / Grey 80% *
41.6 ?(22, 19.6)
47.3 ?(22.1, 25.2)
-14%
36 ?(17.2, 18.8)
13%
47.2 ?(26.8, 20.4)
-13%
54 ?(33.2, 20)
-30%
58 ?(23, 35)
-39%
Response Time Black / White *
20.8 ?(6.8, 14)
31.2 ?(16.7, 14.5)
-50%
26.4 ?(15.6, 10.8)
-27%
15.2 ?(10, 5.2)
27%
52.4 ?(33.2, 19.2)
-152%
36 ?(11, 25)
-73%
PWM Frequency
26040 ?(40)
117000 ?(80, 200)
349%
199.2 ?(50)
-99%
220 ?(50)
-99%
Screen
46%
7%
-68%
13%
-29%
Brightness middle
262
483
84%
313
19%
338
29%
400
53%
243
-7%
Brightness
245
465
90%
294
20%
341
39%
392
60%
220
-10%
Brightness Distribution
89
92
3%
84
-6%
90
1%
89
0%
84
-6%
Black Level *
0.24
0.33
-38%
0.27
-13%
0.81
-238%
0.26
-8%
0.27
-13%
Contrast
1092
1464
34%
1159
6%
417
-62%
1538
41%
900
-18%
Colorchecker dE 2000 *
4.5
1.4
69%
4.5
-0%
10.9
-142%
4.9
-9%
7.49
-66%
Colorchecker dE 2000 max. *
10.5
3
71%
10.5
-0%
18.7
-78%
11
-5%
15.13
-44%
Greyscale dE 2000 *
3.5
1.5
57%
4
-14%
13.3
-280%
7.2
-106%
7.5
-114%
Gamma
2.32 95%
2.34 94%
2.24 98%
2.11 104%
2.11 104%
2.35 94%
CCT
6524 100%
6650 98%
6387 102%
16030 41%
6911 94%
6115 106%
Color Space (Percent of AdobeRGB 1998)
42.04
55.3
32%
53.8
28%
64.2
53%
38.9
-7%
Color Space (Percent of sRGB)
65.4
84.74
30%
83.4
28%
98.9
51%
60.9
-7%
Total Average (Program / Settings)
71% / 60%
13% / 12%
-22% / -42%
-8% / 7%
-35% / -33%

* ... smaller is better

Display Response Times

ℹ
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
20.8 ms ... rise ↗ and fall ↘ combined↗ 6.8 ms rise
↘ 14 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (21 ms).
   ↔    Response Time 50% Grey to 80% Grey
41.6 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 19.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 63 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ
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 26040 Hz ≤ 40 % brightness setting

The display backlight flickers at 26040 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 40 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 26040 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 8774 (minimum: 5 - maximum: 343500) Hz was measured.

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Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Intel Core i5-7300HQ
146 Points +14%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ
141 Points +10%
Fujitsu LifeBook U757
Intel Core i5-7200U
128 Points 0%
Lenovo ThinkPad T570-20H90002GE
Intel Core i5-7200U
128 Points
HP EliteBook 850 G4-Z2W86ET
Intel Core i5-7200U
126 Points -2%
Lenovo ThinkPad T560-20FH001FGE
Intel Core i5-6200U
113 Points -12%
CPU Multi 64Bit
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ
666 Points +102%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Intel Core i5-7300HQ
508 Points +54%
Fujitsu LifeBook U757
Intel Core i5-7200U
331 Points 0%
HP EliteBook 850 G4-Z2W86ET
Intel Core i5-7200U
330 Points 0%
Lenovo ThinkPad T570-20H90002GE
Intel Core i5-7200U
330 Points
Lenovo ThinkPad T560-20FH001FGE
Intel Core i5-6200U
290 Points -12%
Cinebench R15 CPU Single 64Bit
128 Points
Cinebench R15 CPU Multi 64Bit
330 Points
Cinebench R15 OpenGL 64Bit
39.05 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Help
PCMark 8
Home Score Accelerated v2
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
GeForce GTX 1050 Mobile, i5-7300HQ, WDC WD10SPCX-75KHST0 + SanDisk Z400s M.2 2242 32 GB Cache
3659 Points +4%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
3637 Points +3%
HP EliteBook 850 G4-Z2W86ET
HD Graphics 620, i5-7200U, Samsung PM951 NVMe MZVLV256
3542 Points +1%
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, i5-7200U, Samsung PM961 MZVLW256HEHP
3523 Points
Fujitsu LifeBook U757
HD Graphics 620, i5-7200U, Samsung CM871a MZNTY256HDHP
3320 Points -6%
Lenovo ThinkPad T560-20FH001FGE
HD Graphics 520, 6200U, Seagate ST500LM000 Solid State Hybrid Drive
2928 Points -17%
Work Score Accelerated v2
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
GeForce GTX 1050 Mobile, i5-7300HQ, WDC WD10SPCX-75KHST0 + SanDisk Z400s M.2 2242 32 GB Cache
4884 Points +6%
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, i5-7200U, Samsung PM961 MZVLW256HEHP
4606 Points
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
4426 Points -4%
HP EliteBook 850 G4-Z2W86ET
HD Graphics 620, i5-7200U, Samsung PM951 NVMe MZVLV256
4330 Points -6%
Lenovo ThinkPad T560-20FH001FGE
HD Graphics 520, 6200U, Seagate ST500LM000 Solid State Hybrid Drive
4091 Points -11%
PCMark 8 Home Score Accelerated v2
3523 points
PCMark 8 Creative Score Accelerated v2
4380 points
PCMark 8 Work Score Accelerated v2
4606 points
Help
Lenovo ThinkPad T570-20H90002GE
Samsung PM961 MZVLW256HEHP		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Apple SSD SM0256L		Fujitsu LifeBook U757
Samsung CM871a MZNTY256HDHP		HP EliteBook 850 G4-Z2W86ET
Samsung PM951 NVMe MZVLV256		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
WDC WD10SPCX-75KHST0 + SanDisk Z400s M.2 2242 32 GB Cache		Lenovo ThinkPad T470s-20HGS00V00
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
CrystalDiskMark 3.0
-17%
-46%
-28%
-92%
20%
Read Seq
1318
1298
-2%
509
-61%
1245
-6%
123
-91%
1760
34%
Write Seq
1166
1343
15%
488.4
-58%
298.6
-74%
74.2
-94%
1666
43%
Read 512
933
842
-10%
414.3
-56%
673
-28%
101.7
-89%
832
-11%
Write 512
860
945
10%
321.7
-63%
298.8
-65%
42.51
-95%
1064
24%
Read 4k
56.6
9.8
-83%
36.43
-36%
41.79
-26%
10.84
-81%
53.2
-6%
Write 4k
130.6
13
-90%
88.4
-32%
138.4
6%
1.021
-99%
167.4
28%
Read 4k QD32
510
630
24%
402.8
-21%
495
-3%
69.8
-86%
630
24%
Write 4k QD32
426.4
443
4%
256.7
-40%
297.5
-30%
1.057
-100%
533
25%
CrystalDiskMark 3.0
AS SSD
hddimg
Samsung PM961 MZVLW256HEHP
Sequential Read: 1318 MB/s
Sequential Write: 1166 MB/s
512K Read: 933 MB/s
512K Write: 860 MB/s
4K Read: 56.6 MB/s
4K Write: 130.6 MB/s
4K QD32 Read: 510 MB/s
4K QD32 Write: 426.4 MB/s
3DMark 11 | 3DMark
3DMark 11 - 1280x720 Performance GPU
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
NVIDIA GeForce GTX 1050 Mobile, Intel Core i5-7300HQ
8201 Points +473%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
4502 Points +215%
Acer TravelMate P259-MG-71UU
NVIDIA GeForce 940MX, Intel Core i7-6500U
2821 Points +97%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
1777 Points +24%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
1431 Points
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
1417 Points -1%
Fujitsu LifeBook U757
Intel HD Graphics 620, Intel Core i5-7200U
1309 Points -9%
Lenovo ThinkPad T560-20FH001FGE
Intel HD Graphics 520, Intel Core i5-6200U
1111 Points -22%
3DMark
1280x720 Cloud Gate Standard Graphics
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
NVIDIA GeForce GTX 1050 Mobile, Intel Core i5-7300HQ
39864 Points +467%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
21533 Points +206%
Acer TravelMate P259-MG-71UU
NVIDIA GeForce 940MX, Intel Core i7-6500U
13459 Points +91%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
9610 Points +37%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
7030 Points
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
6840 Points -3%
Lenovo ThinkPad T560-20FH001FGE
Intel HD Graphics 520, Intel Core i5-6200U
4912 Points -30%
1920x1080 Fire Strike Graphics
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
NVIDIA GeForce GTX 1050 Mobile, Intel Core i5-7300HQ
6393 Points +678%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
3252 Points +296%
Acer TravelMate P259-MG-71UU
NVIDIA GeForce 940MX, Intel Core i7-6500U
2222 Points +170%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
1176 Points +43%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
822 Points
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
792 Points -4%
Lenovo ThinkPad T560-20FH001FGE
Intel HD Graphics 520, Intel Core i5-6200U
591 Points -28%
3DMark 11 Performance
1533 points
3DMark Ice Storm Standard Score
51988 points
3DMark Cloud Gate Standard Score
5741 points
3DMark Fire Strike Score
774 points
Help
lowmed.highultra
Tomb Raider (2013) 66.9 33.6 19.7 9.5
BioShock Infinite (2013) 41.7 24.4 20.2 6.6
Battlefield 4 (2013) 30.3 25.2 15.5 4.8
The Witcher 3 (2015) 13.1
Rise of the Tomb Raider (2016) 10.5

Noise Level

Idle
29.3 / 29.3 / 31.2 dB(A)
Load
35.1 / 38.7 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: 29.3 dB(A)
Lenovo ThinkPad T570-20H90002GE
i5-7200U, HD Graphics 620		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450		Fujitsu LifeBook U757
i5-7200U, HD Graphics 620		HP EliteBook 850 G4-Z2W86ET
i5-7200U, HD Graphics 620		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
i5-7300HQ, GeForce GTX 1050 Mobile		Lenovo ThinkPad T560-20FH001FGE
6200U, HD Graphics 520
Noise
-5%
7%
6%
-14%
2%
off / environment *
29.3
30.4
-4%
28.2
4%
29
1%
30.3
-3%
29
1%
Idle Minimum *
29.3
30.6
-4%
28.2
4%
29
1%
31.6
-8%
30.8
-5%
Idle Average *
29.3
30.6
-4%
28.2
4%
29
1%
31.6
-8%
30.8
-5%
Idle Maximum *
31.2
30.6
2%
28.2
10%
29
7%
33.4
-7%
30.8
1%
Load Average *
35.1
34.7
1%
33.3
5%
31
12%
47.8
-36%
33.1
6%
Load Maximum *
38.7
46.3
-20%
34
12%
33.4
14%
47.8
-24%
34.4
11%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.935.431.436.635.92533.533.528.632.733.53127.928.127.929.527.94026.429.12627.926.4502627.127.327.9266325.625.12525.625.68025.925.226.124.625.910026.325.126.626.326.312523.723.522.821.723.716022.521.622.522.222.520021.72121.320.921.725022.321.420.720.622.331522.821.220.119.522.840021.619.718.418.921.650022.120.418.817.822.163025.421.919.717.225.480024.722.22016.724.7100025.224.519.716.825.2125026.623.820.816.326.6160026.623.819.21626.6200027.223.41916.227.2250027.323.318.416.327.3315031.226.120.116.531.2400029.524.919.716.729.5500023.820.417.41723.8630022.61917.617.322.6800019.718.117.617.619.71000018.418.217.717.818.41250017.918.117.617.517.91600018.118.717.717.618.1SPL38.73531.229.138.7N2.82.11.51.22.8median 23.7median 21.6median 19.7median 17.5median 23.7Delta2.42.41.41.52.437.533.234.336.931.434.137.832.933.236.331.330.931.328.328.82927.626.728.127.72726.523.425.126.825.327.124.42323.623.523.92424.826.224.522.622.423.221.62122.62019.721.12018.722.12019.623.920.319.824.52016.92319.714.922.519.614.321.519.714.120.317.513.819.717.314.119.215.514.11815.214.115.71514.114.915.214.415.114.614.214.814.614.114.4312933.11.51.21.8median 20median 16.9median 22.13.63.93hearing rangehide median Fan NoiseLenovo ThinkPad T570-20H90002GEHP EliteBook 850 G4-Z2W86ET
Max. Load
 33.8 °C36.4 °C33.2 °C 
 39.5 °C35.6 °C33.7 °C 
 32 °C33.6 °C29.7 °C 
Maximum: 39.5 °C
Average: 34.2 °C
41.3 °C42.3 °C39.2 °C
36 °C48.3 °C35.2 °C
26.2 °C26.1 °C25.9 °C
Maximum: 48.3 °C
Average: 35.6 °C
Power Supply (max.)  38.9 °C | Room Temperature 21.8 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 34.2 °C / 94 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 39.5 °C / 103 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 48.3 °C / 119 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.1 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.6 °C / 92.5 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-5.9 °C / -10.6 F).
Lenovo ThinkPad T570-20H90002GE
i5-7200U, HD Graphics 620		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450		Fujitsu LifeBook U757
i5-7200U, HD Graphics 620		HP EliteBook 850 G4-Z2W86ET
i5-7200U, HD Graphics 620		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
i5-7300HQ, GeForce GTX 1050 Mobile		Lenovo ThinkPad T560-20FH001FGE
6200U, HD Graphics 520
Heat
1%
-2%
9%
-12%
1%
Maximum Upper Side *
39.5
43
-9%
42
-6%
37
6%
47.6
-21%
33.3
16%
Maximum Bottom *
48.3
40
17%
38.8
20%
41.1
15%
42.1
13%
40.1
17%
Idle Upper Side *
24.5
26
-6%
29.2
-19%
23.2
5%
29.9
-22%
27.4
-12%
Idle Bottom *
25.3
25
1%
26.3
-4%
23.2
8%
29.8
-18%
29.6
-17%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.234.72534.338.53131.536.7403036.75027.236.16325.3398026.24110025.840.112525.244.316023.346.820022.955.225021.566.331520.468.340020.159.35001956.663018.358.680017.364100016.765.9125016.862160016.266.1200016.160.625001661.8315016.162.1400016.463.3500016.567.3630016.767.8800016.867.11000016.965.91250016.963.81600017.859.7SPL29.276.6N1.242median 16.9median 62.1Delta1.95.93432.235.93532.636.334.535.927.931.726.9312732.625.832.525.537.123.941.324.448.625.852.521.860.420.16219.364.118.864.119.560.92061.817.861.215.45814.959.214.563.614.161.615.662.714.76417.166.616.964.115.755.616.352.518.649.429.574.61.336.1median 18.6median 60.93.46.6hearing rangehide median Pink NoiseLenovo ThinkPad T570-20H90002GEHP EliteBook 850 G4-Z2W86ET
Lenovo ThinkPad T570-20H90002GE audio analysis

(±) | speaker loudness is average but good (77.1 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.1% lower than median
(±) | linearity of bass is average (10.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.9% away from median
(±) | linearity of mids is average (9.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(+) | highs are linear (2.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13.8% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 4% similar, 91% worse
» The best had a delta of 7%, 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 4%, average was 25%, worst was 134%

HP EliteBook 850 G4-Z2W86ET audio analysis

(±) | speaker loudness is average but good (74.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.5% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.7% away from median
(+) | mids are linear (3.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.2% away from median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.7% difference to median)
Compared to same class
» 24% of all tested devices in this class were better, 6% similar, 70% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 31% of all tested devices were better, 8% similar, 61% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.24 / 0.33 Watt
Idledarkmidlight 3.6 / 7.7 / 8.2 Watt
Load midlight 30.8 / 46.1 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T570-20H90002GE
i5-7200U, HD Graphics 620, 1920x1080		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450, 2880x1800		Fujitsu LifeBook U757
i5-7200U, HD Graphics 620, 1920x1080		HP EliteBook 850 G4-Z2W86ET
i5-7200U, HD Graphics 620, 1920x1080		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
i5-7300HQ, GeForce GTX 1050 Mobile, 1920x1080		Lenovo ThinkPad T560-20FH001FGE
6200U, HD Graphics 520, 1920x1080
Power Consumption
-47%
4%
12%
-93%
7%
Idle Minimum *
3.6
2.9
19%
3.96
-10%
3.58
1%
6.6
-83%
4.3
-19%
Idle Average *
7.7
9.7
-26%
7.74
-1%
5.97
22%
9
-17%
7.3
5%
Idle Maximum *
8.2
10.1
-23%
8.64
-5%
6.81
17%
10.7
-30%
7.8
5%
Load Average *
30.8
65
-111%
28.8
6%
29.4
5%
77.5
-152%
26.3
15%
Load Maximum *
46.1
89.5
-94%
32
31%
39.7
14%
130
-182%
32
31%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
19h 27min
WiFi Websurfing (Edge 38.14393.0.0)
7h 34min
Big Buck Bunny H.264 1080p
9h 47min
Load (maximum brightness)
3h 21min
Lenovo ThinkPad T570-20H90002GE
i5-7200U, HD Graphics 620, 56 Wh		Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450, 76 Wh		Fujitsu LifeBook U757
i5-7200U, HD Graphics 620, 50 Wh		HP EliteBook 850 G4-Z2W86ET
i5-7200U, HD Graphics 620, 51 Wh		Dell XPS 15 2017 9560 (7300HQ, Full-HD)
i5-7300HQ, GeForce GTX 1050 Mobile, 56 Wh		Lenovo ThinkPad T560-20FH001FGE
6200U, HD Graphics 520, 67 Wh
Battery Runtime
-17%
-3%
-0%
-45%
12%
Reader / Idle
1167
1081
-7%
565
-52%
1085
-7%
H.264
587
516
-12%
637
9%
571
-3%
WiFi v1.3
454
602
33%
440
-3%
530
17%
334
-26%
661
46%
Load
201
55
-73%
160
-20%
84
-58%
226
12%

Pros

+ 坚固且制造质量出色的外壳
+ 十分优秀的输入设备
+ 雾面IPS屏幕
+ 多种多样的接口
+ Thunderbolt3/USB-C
+ 电池续航时间长
+ 出色的可维护性
+ 优秀的系统性能
+ 3年保修
+ 高速Wi-Fi
+ 总体上运行十分安静
+ 支持WWAN

Cons

- 平路亮度仅为平均水平
- 偶尔性能下降（可能是固件原因）
- 电池模式下性能明显下降
- 充电时间过长
In review: Lenovo ThinkPad T570. Test model courtesy of Notebooksandmore.
In review: Lenovo ThinkPad T570. Test model courtesy of Notebooksandmore.

今年更新的联想 ThinkPad T570 从很多角度来说都是一台很出色的商务本，但仍存存在一些造成不足的缺陷，希望能够尽快被解决。

我们真的很喜欢更加紧凑的机身。联想在T系列的最新型号上回到了黑色的外壳设计，并且使其更加小巧。这点在窄边框上十分明显。稳定性和制造质量并没有为紧凑的机身做出任何妥协。但是，试图接触内部组件是很复杂的，这点已经在同系列更小的T470机型上得到体现。

其他优点包括出色的输入设备，尽管由于新的外壳设计有些按键比原来窄，其输入体验依旧没有什么可以批评的地方。触摸板相对于上代也有所改进。联想在其余方面也没有作出任何的妥协，包括安全特性，无线网络性能，接口多样性，以及电池运行时间。

出色外壳，连接性，以及出色的输入设备，不过有中庸的全高清屏幕及偶然的性能下降。联想 ThinkPad T570 只要经过一些改进就能成为一台极为出色的商务本。

有一个不足之处仍未改变，由于联想仍使用了一个很平庸的全高清面板，它基于IPS并且比起它的上一代ThinkPad T560（约250尼特）亮。但它比起它的其他竞争者来说毫无胜算，色域也受到限制。

我们对偶尔的性能下降及发热情况感到很惊讶。因为性能问题很少发生，我们认为应该是软件问题。理论上来说，ULV处理器应该是能够发挥所有的性能的，但有时它无法全速运行而且将会在短时间后触及温度保护线。电池供电下显著的性能衰减并没有必要，因为处理器本身甚至连基础频率都无法维持。我们希望这个问题很快能够被解决。就像T470s一样，我们因为上述问题在最终评分当中扣去了3分，因此T570在当前状况下并没能达到“十分出色”的评级。

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 ThinkPad T570-20H90002GE - 04/15/2017 v6 (old)
Andreas Osthoff

Chassis
88 / 98 → 90%
Keyboard
94%
Connectivity
71 / 80 → 89%
Weight
63 / 20-67 → 92%
Battery
90%
Display
85%
Games Performance
54 / 68 → 79%
Application Performance
84 / 92 → 92%
Temperature
91%
Noise
94%
Audio
71%
Camera
53 / 85 → 62%
Add Points
-3%
Average
72%
86%
Office - Weighted Average

Price comparison

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> Notebookcheck中文版（NBC中国） > 评测 > 联想 ThinkPad T570 (Core i5, 全高清) 笔记本简短评测
Andreas Osthoff, 2017-05-25 (Update: 2017-05-25)