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MagyarKısa inceleme: Lenovo ThinkPad T470s (Core i7, WQHD) Laptop
20HF0047GE (ThinkPad T470s Seri)
İşlemci
Intel Core i7-7600U 2 x 2.8 - 3.9 GHz, Kaby Lake
Grafik kartı
Intel HD Graphics 620, Çekirdek: 1150 MHz, 21.20.16.4550
Bellek
16 GB
, DDR4-2400 MHz, Dual-Channel, 8 GB soldered, 1 Slot (in use), up to 24 GB
Görüntü
14.00 inç 16:9, 2560 x 1440 pixel 210 PPI, B140QAN01.5, IPS, parlak: hayır
Anakart
Intel Kaby Lake-U Premium PCH
Harddisk
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), 1024 GB
, 916 GB Boş
Ağırlık
1.364 kg, Güç kaynağı: 356 g
Fiyat
2099 Euro
Bağlantılar
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Lenovo ThinkPad P70-20ER000XUS | |
| Lenovo ThinkPad T470s-20HGS00V00 | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20FA003GGE | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad P70-20ER000XUS | |
| Lenovo ThinkPad T470s-20HGS00V00 | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20FA003GGE | |
| |||||||||||||||||||||||||
B140QAN01.5 tested with X-Rite i1Pro 2
Maksimum: 329 cd/m² (Nits) Ortalama: 311.4 cd/m² Minimum: 3.25 cd/m²Aydınlatma: 88 %
Batarya modunda parlaklık: 323 cd/m²
Kontrast: 1308:1 (Siyah: 0.25 cd/m²)
ΔE Color 6.1 | 0.5-29.43 Ø4.93
ΔE Greyscale 8.8 | 0.5-98 Ø5.2
94.88% sRGB (Argyll 1.6.3 3D)
61.56% AdobeRGB 1998 (Argyll 1.6.3 3D)
69.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.1% sRGB (Argyll 2.2.0 3D)
69% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.18
| Lenovo ThinkPad T470s-20HGS00V00 B140QAN01.5, , 2560x1440, 14" | Dell Latitude 14 7000 Series E7470 AUO B140QAN Dell PN F0WXVV, , 2560x1440, 14" | Lenovo ThinkPad T470-20HD002HGE N140HCA-EAB, , 1920x1080, 14" | Lenovo ThinkPad T460s-20FA003GGE VVX14T058J02, , 2560x1440, 14" | Lenovo ThinkPad X1 Carbon 20FB003RGE VVX14T058J00, , 2560x1440, 14" | |
|---|---|---|---|---|---|
| Display | -1% | -38% | 1% | -2% | |
| Display P3 Coverage | 69 | 67.2 -3% | 41.6 -40% | 68.7 0% | 66.7 -3% |
| sRGB Coverage | 95.1 | 95.9 1% | 61.9 -35% | 98.1 3% | 94.7 0% |
| AdobeRGB 1998 Coverage | 69.6 | 69.3 0% | 43.06 -38% | 70.4 1% | 68.4 -2% |
| Response Times | 2% | -4% | 11% | 11% | |
| Response Time Grey 50% / Grey 80% * | 46.4 ? | 48 ? -3% | 41.6 ? 10% | 35.6 ? 23% | 44 ? 5% |
| Response Time Black / White * | 28.8 ? | 27 ? 6% | 34 ? -18% | 29.2 ? -1% | 24 ? 17% |
| PWM Frequency | 220 ? | 220 ? | |||
| Screen | 18% | -11% | 2% | 8% | |
| Brightness middle | 327 | 380 16% | 306 -6% | 257 -21% | 272 -17% |
| Brightness | 311 | 354 14% | 287 -8% | 248 -20% | 268 -14% |
| Brightness Distribution | 88 | 81 -8% | 88 0% | 94 7% | 95 8% |
| Black Level * | 0.25 | 0.26 -4% | 0.3 -20% | 0.26 -4% | 0.32 -28% |
| Contrast | 1308 | 1462 12% | 1020 -22% | 988 -24% | 850 -35% |
| Colorchecker dE 2000 * | 6.1 | 3.11 49% | 6.2 -2% | 4.59 25% | 2.61 57% |
| Colorchecker dE 2000 max. * | 12.2 | 6.73 45% | 13.6 -11% | 9.72 20% | 6.43 47% |
| Greyscale dE 2000 * | 8.8 | 4.35 51% | 5.8 34% | 6.38 27% | 3.31 62% |
| Gamma | 2.18 101% | 2.37 93% | 2.04 108% | 2.51 88% | 2.35 94% |
| CCT | 6172 105% | 6771 96% | 6277 104% | 6238 104% | 6360 102% |
| Color Space (Percent of AdobeRGB 1998) | 61.56 | 62 1% | 39.62 -36% | 65 6% | 63 2% |
| Color Space (Percent of sRGB) | 94.88 | 96 1% | 61.44 -35% | 98 3% | 95 0% |
| Total Average (Program / Settings) | 6% /
12% | -18% /
-15% | 5% /
3% | 6% /
7% |
* ... 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 | ||
|---|---|---|
| 28.8 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise |  |
| ↘ 12.4 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. » 73 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 46.4 ms ... rise ↗ and fall ↘ combined | ↗ 20.4 ms rise |  |
| ↘ 26 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. » 78 % 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 not detected |  | ||
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. | |||
Cinebench R15 CPU Multi 64 Bit
Ses yüksekliği
| Boşta |
| 28.9 / 28.9 / 30.1 dB |
| Çalışırken |
| 39.2 / 39.2 dB |
 | ||
30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm uzaklık) environment noise: 28.9 dB(A) | ||
(±) The average temperature for the upper side under maximal load is 35.5 °C / 96 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 43.5 °C / 110 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 46.1 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.9 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 38.4 °C / 101.1 F.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-10.7 °C / -19.2 F).
(±) The maximum temperature on the upper side is 43.5 °C / 110 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 46.1 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.9 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 38.4 °C / 101.1 F.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-10.7 °C / -19.2 F).
Anlık tüketim
| Kapalı / Bekleme modu | 0.43 / 0.61 Watt |
| Boşta | 4.64 / 8.93 / 9.12 Watt |
| Çalışırken |
42.2 / 47.3 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad T470s-20HGS00V00 i7-7600U, HD Graphics 620, 2560x1440 | Dell Latitude 14 7000 Series E7470 6600U, HD Graphics 520, 2560x1440 | Lenovo ThinkPad T470-20HD002HGE i5-7200U, HD Graphics 620, 1920x1080 | Lenovo ThinkPad T460s-20FA003GGE 6600U, HD Graphics 520, 2560x1440 | Lenovo ThinkPad X1 Carbon 20FB003RGE 6500U, HD Graphics 520, 2560x1440 | HP EliteBook 840 G4-Z2V49ET ABD i5-7200U, HD Graphics 620, 1920x1080 | |
|---|---|---|---|---|---|---|
| Power Consumption | 7% | 29% | 14% | 17% | 29% | |
| Idle Minimum * | 4.64 | 5.1 -10% | 3.21 31% | 3.8 18% | 3.8 18% | 2.9 37% |
| Idle Average * | 8.93 | 8.5 5% | 6.15 31% | 7.1 20% | 7.1 20% | 5.6 37% |
| Idle Maximum * | 9.12 | 10.1 -11% | 6.82 25% | 7.8 14% | 7.7 16% | 8.15 11% |
| Load Average * | 42.2 | 35.2 17% | 28.5 32% | 36.3 14% | 30.2 28% | 30.6 27% |
| Load Maximum * | 47.3 | 31 34% | 34.5 27% | 46 3% | 44.7 5% | 31 34% |
* ... smaller is better
| Lenovo ThinkPad T470s-20HGS00V00 i7-7600U, HD Graphics 620, 51 Wh | Dell Latitude 14 7000 Series E7470 6600U, HD Graphics 520, 55 Wh | Lenovo ThinkPad T470-20HD002HGE i5-7200U, HD Graphics 620, 48 Wh | Lenovo ThinkPad T460s-20FA003GGE 6600U, HD Graphics 520, 49 Wh | Lenovo ThinkPad X1 Carbon 20FB003RGE 6500U, HD Graphics 520, 52 Wh | |
|---|---|---|---|---|---|
| Battery Runtime | 2% | 20% | -21% | 13% | |
| H.264 | 454 | 623 37% | 397 -13% | 510 12% | |
| WiFi v1.3 | 417 | 346 -17% | 438 5% | 340 -18% | 429 3% |
| Load | 93 | 112 20% | 110 18% | 62 -33% | 115 24% |
Price comparison
