Kısa inceleme: Lenovo ThinkPad X280 (i5-8250U, FHD) Laptop
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 (Toshiba Exceria Pro M501) | |
| HP EliteBook 820 G4 Z2V72ET (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Dell Latitude 7280 (Toshiba THN-M401S0640E2) | |
| Lenovo ThinkPad X280-20KES01S00 (Toshiba Excerie Pro M501) | |
| Dell Latitude 13 7380 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo ThinkPad X270-20HMS00T00 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Average of class Subnotebook (18.4 - 142, n=14, last 2 years) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 (Toshiba Exceria Pro M501) | |
| Dell Latitude 7280 (Toshiba THN-M401S0640E2) | |
| Lenovo ThinkPad X270-20HMS00T00 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Dell Latitude 13 7380 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| HP EliteBook 820 G4 Z2V72ET (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo ThinkPad X280-20KES01S00 (Toshiba Excerie Pro M501) | |
| Average of class Subnotebook (22.5 - 207, n=14, last 2 years) | |
| Networking | |
| iperf3 transmit AX12 | |
| Dell Latitude 13 7380 | |
| Dell Latitude 7280 | |
| Lenovo ThinkPad X280-20KES01S00 | |
| Lenovo ThinkPad X270-20HMS00T00 | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 | |
| HP EliteBook 820 G4 Z2V72ET (jseb) | |
| iperf3 receive AX12 | |
| Lenovo ThinkPad X270-20HMS00T00 | |
| Dell Latitude 7280 | |
| Lenovo ThinkPad X280-20KES01S00 | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 | |
| Dell Latitude 13 7380 | |
| HP EliteBook 820 G4 Z2V72ET (jseb) | |
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Aydınlatma: 82 %
Batarya modunda parlaklık: 336 cd/m²
Kontrast: 1376:1 (Siyah: 0.25 cd/m²)
ΔE Color 4.7 | 0.5-29.43 Ø4.91
ΔE Greyscale 2.2 | 0.5-98 Ø5.2
64.1% sRGB (Argyll 1.6.3 3D)
41.2% AdobeRGB 1998 (Argyll 1.6.3 3D)
45.45% AdobeRGB 1998 (Argyll 2.2.0 3D)
64.5% sRGB (Argyll 2.2.0 3D)
44% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.16
| Lenovo ThinkPad X280-20KES01S00 B125HAN02.2, , 1920x1080, 12.5" | Lenovo ThinkPad X270-20HMS00T00 Innolux N125HCE-GN1, , 1920x1080, 12.5" | HP EliteBook 820 G4 Z2V72ET Chi Mei, , 1920x1080, 12.5" | Dell Latitude 7280 AUO236D , , 1920x1080, 12.5" | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 B140QAN02.0, , 2560x1440, 14" | Dell Latitude 13 7380 LGD0589, , 1920x1080, 13.3" | |
|---|---|---|---|---|---|---|
| Display | 1% | 1% | 1% | 91% | 45% | |
| Display P3 Coverage | 44 | 44.6 1% 44.6 1% | 44.45 1% | 44.41 1% | 87.7 99% | 65.5 49% |
| sRGB Coverage | 64.5 | 65.9 2% 65.9 2% | 65.5 2% | 65.4 1% | 100 55% | 91.8 42% |
| AdobeRGB 1998 Coverage | 45.45 | 46.11 1% 46.11 1% | 46.04 1% | 45.9 1% | 99.9 120% | 65.8 45% |
| Response Times | -3% | 12% | 7% | -32% | 8% | |
| Response Time Grey 50% / Grey 80% * | 40 ? | 40.8 ? -2% | 35 ? 12% | 32.4 ? 19% | 59.2 ? -48% | 34 ? 15% |
| Response Time Black / White * | 29.6 ? | 30.4 ? -3% | 26 ? 12% | 31.2 ? -5% | 34.4 ? -16% | 29.6 ? -0% |
| PWM Frequency | 26040 ? | |||||
| Screen | -21% | -24% | -23% | 38% | -20% | |
| Brightness middle | 344 | 283 -18% | 326 -5% | 310.4 -10% | 578 68% | 317 -8% |
| Brightness | 313 | 281 -10% | 304 -3% | 301 -4% | 533 70% | 295 -6% |
| Brightness Distribution | 82 | 94 15% | 81 -1% | 88 7% | 84 2% | 87 6% |
| Black Level * | 0.25 | 0.25 -0% | 0.29 -16% | 0.32 -28% | 0.38 -52% | 0.3 -20% |
| Contrast | 1376 | 1132 -18% | 1124 -18% | 970 -30% | 1521 11% | 1057 -23% |
| Colorchecker dE 2000 * | 4.7 | 6.1 -30% | 6.49 -38% | 5.9 -26% | 1.9 60% | 6.3 -34% |
| Colorchecker dE 2000 max. * | 19.4 | 15.4 21% | 15.95 18% | 21 -8% | 3.8 80% | 10.4 46% |
| Greyscale dE 2000 * | 2.2 | 6 -173% | 6.16 -180% | 5.1 -132% | 3 -36% | 7.8 -255% |
| Gamma | 2.16 102% | 2.05 107% | 2.32 95% | 2.33 94% | 2.14 103% | 1.81 122% |
| CCT | 6252 104% | 6832 95% | 7575 86% | 6816 95% | 6377 102% | 7120 91% |
| Color Space (Percent of AdobeRGB 1998) | 41.2 | 42.26 3% | 42 2% | 42 2% | 88.8 116% | 61 48% |
| Color Space (Percent of sRGB) | 64.1 | 65.43 2% | 65 1% | 65 1% | 100 56% | 92 44% |
| Colorchecker dE 2000 calibrated * | 0.8 | |||||
| Total Average (Program / Settings) | -8% /
-11% | -4% /
-14% | -5% /
-14% | 32% /
39% | 11% /
-3% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 29.6 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise |  |
| ↘ 13.2 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. » 77 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 40 ms ... rise ↗ and fall ↘ combined | ↗ 22 ms rise |  |
| ↘ 18 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. » 58 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| 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 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| PCMark 8 Home Score Accelerated v2 | 3574 puan | |
| PCMark 8 Work Score Accelerated v2 | 4868 puan | |
| PCMark 10 Score | 3860 puan | |
Yardım | ||
| Lenovo ThinkPad X280-20KES01S00 Samsung SSD PM981 MZVLB512HAJQ | Lenovo ThinkPad X270-20HMS00T00 Toshiba NVMe THNSF5512GPUK | HP EliteBook 820 G4 Z2V72ET Samsung PM951 NVMe MZVLV512 | Dell Latitude 7280 SanDisk X400 M.2 2280 256GB | Dell Latitude 13 7380 Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 Samsung SSD PM981 MZVLB512HAJQ | Average Samsung SSD PM981 MZVLB512HAJQ | |
|---|---|---|---|---|---|---|---|
| AS SSD | -41% | -29% | -84% | -4% | 7% | -10% | |
| Seq Read | 2316 | 1374 -41% | 1393 -40% | 499.9 -78% | 1330 -43% | 2396 3% | 1976 ? -15% |
| Seq Write | 1385 | 931 -33% | 551 -60% | 473.3 -66% | 805 -42% | 1376 -1% | 1637 ? 18% |
| 4K Read | 47.2 | 42.16 -11% | 38.81 -18% | 27.92 -41% | 45.59 -3% | 52.4 11% | 50.5 ? 7% |
| 4K Write | 105.3 | 100.5 -5% | 125.3 19% | 53.6 -49% | 125.1 19% | 134.3 28% | 112 ? 6% |
| 4K-64 Read | 1218 | 450.6 -63% | 749 -39% | 354.6 -71% | 2072 70% | 876 -28% | 1203 ? -1% |
| 4K-64 Write | 1309 | 375 -71% | 495.1 -62% | 119.1 -91% | 484.5 -63% | 1529 17% | 1504 ? 15% |
| Access Time Read * | 0.041 | 0.062 -51% | 0.041 -0% | 0.117 -185% | 0.045 -10% | 0.029 29% | 0.05092 ? -24% |
| Access Time Write * | 0.036 | 0.035 3% | 0.029 19% | 0.076 -111% | 0.028 22% | 0.027 25% | 0.08337 ? -132% |
| Score Read | 1497 | 630 -58% | 927 -38% | 432 -71% | 2251 50% | 1168 -22% | 1451 ? -3% |
| Score Write | 1553 | 569 -63% | 675 -57% | 220 -86% | 690 -56% | 1801 16% | 1780 ? 15% |
| Score Total | 3774 | 1513 -60% | 2043 -46% | 881 -77% | 4063 8% | 3529 -6% | 3966 ? 5% |
* ... smaller is better
| 3DMark 11 - 1280x720 Performance GPU | |
| Average of class Subnotebook (968 - 16296, n=56, last 2 years) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 | |
| Lenovo ThinkPad X280-20KES01S00 | |
| Average Intel UHD Graphics 620 (1144 - 3432, n=244) | |
| Dell Latitude 13 7380 | |
| HP EliteBook 820 G4 Z2V72ET | |
| Dell Latitude 7280 | |
| Lenovo ThinkPad X270-20HMS00T00 | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Average of class Subnotebook (5577 - 58319, n=30, last 2 years) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 | |
| Lenovo ThinkPad X280-20KES01S00 | |
| Average Intel UHD Graphics 620 (6205 - 16400, n=225) | |
| Dell Latitude 13 7380 | |
| HP EliteBook 820 G4 Z2V72ET | |
| Dell Latitude 7280 | |
| Lenovo ThinkPad X270-20HMS00T00 | |
| 1920x1080 Fire Strike Graphics | |
| Average of class Subnotebook (832 - 11887, n=60, last 2 years) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 | |
| Lenovo ThinkPad X280-20KES01S00 | |
| Average Intel UHD Graphics 620 (557 - 2608, n=213) | |
| Dell Latitude 13 7380 | |
| HP EliteBook 820 G4 Z2V72ET | |
| Dell Latitude 7280 | |
| Lenovo ThinkPad X270-20HMS00T00 | |
| 3DMark 11 Performance | 2029 puan | |
| 3DMark Cloud Gate Standard Score | 8541 puan | |
| 3DMark Fire Strike Score | 1107 puan | |
Yardım | ||
| düşük | orta | yüksek | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 70.1 | 36.69 | 30.85 | 10.15 |
| Rise of the Tomb Raider (2016) | 21.56 | |||
| Civilization VI (2016) | 43.14 | 15.84 |
Ses yüksekliği
| Boşta |
| 29.2 / 29.2 / 29.2 dB |
| Çalışırken |
| 39.7 / 39.7 dB |
 | ||
30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm uzaklık) environment noise: 29.2 dB(A) | ||
(±) The maximum temperature on the upper side is 43.2 °C / 110 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 43.1 °C / 110 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 23.8 °C / 75 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.1 °C / 93.4 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-5.8 °C / -10.5 F).
Lenovo ThinkPad X280-20KES01S00 audio analysis
(±) | speaker loudness is average but good (76.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17% lower than median
(±) | linearity of bass is average (11.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.1% away from median
(±) | linearity of mids is average (9.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.9% away from median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.7% difference to median)
Compared to same class
» 46% of all tested devices in this class were better, 8% similar, 46% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 32% of all tested devices were better, 8% similar, 60% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo ThinkPad X270-20HMS00T00 audio analysis
(-) | not very loud speakers (66.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.8% lower than median
(±) | linearity of bass is average (11.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.5% away from median
(+) | mids are linear (5.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.1% away from median
(+) | highs are linear (6.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.3% difference to median)
Compared to same class
» 55% of all tested devices in this class were better, 9% similar, 35% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 62% of all tested devices were better, 6% similar, 32% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Kapalı / Bekleme modu | 0.28 / 0.46 Watt |
| Boşta | 3.11 / 5.01 / 8.11 Watt |
| Çalışırken |
44.6 / 51.7 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad X280-20KES01S00 i5-8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 1920x1080, 12.5" | Lenovo ThinkPad X270-20HMS00T00 i5-7200U, HD Graphics 620, Toshiba NVMe THNSF5512GPUK, IPS LED, 1920x1080, 12.5" | HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV512, IPS, 1920x1080, 12.5" | Dell Latitude 7280 i7-7600U, HD Graphics 620, SanDisk X400 M.2 2280 256GB, IPS, 1920x1080, 12.5" | Dell Latitude 13 7380 i7-7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.3" | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14" | |
|---|---|---|---|---|---|---|
| Power Consumption | 5% | 23% | 13% | 17% | -31% | |
| Idle Minimum * | 3.11 | 3.5 -13% | 2.7 13% | 4.28 -38% | 3.2 -3% | 3.8 -22% |
| Idle Average * | 5.01 | 5.8 -16% | 4.8 4% | 5.11 -2% | 5.5 -10% | 8.9 -78% |
| Idle Maximum * | 8.11 | 7.6 6% | 6.6 19% | 5.49 32% | 6.1 25% | 11.9 -47% |
| Load Average * | 44.6 | 33.2 26% | 28.5 36% | 29.83 33% | 29.5 34% | 47.5 -7% |
| Load Maximum * | 51.7 | 40.4 22% | 29 44% | 30.05 42% | 32 38% | 52.5 -2% |
* ... smaller is better
| Lenovo ThinkPad X280-20KES01S00 i5-8250U, UHD Graphics 620, 50 Wh | Lenovo ThinkPad X270-20HMS00T00 i5-7200U, HD Graphics 620, 46 Wh | HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620, 49 Wh | Dell Latitude 7280 i7-7600U, HD Graphics 620, 60 Wh | Dell Latitude 13 7380 i7-7600U, HD Graphics 620, 60 Wh | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, 57 Wh | Average of class Subnotebook | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -24% | 21% | 30% | 23% | -1% | 34% | |
| Reader / Idle | 1212 | 1023 -16% | 1346 11% | 1553 28% | 1594 32% | 1328 10% | 1750 ? 44% |
| H.264 | 572 | 407 -29% | 532 -7% | 566 -1% | 911 ? 59% | ||
| WiFi v1.3 | 531 | 324 -39% | 566 7% | 682 28% | 630 19% | 519 -2% | 726 ? 37% |
| Load | 119 | 104 -13% | 205 72% | 159 34% | 141 18% | 106 -11% | 115.4 ? -3% |
Artılar
Eksiler
X280 belki de mevcut ThinkPadler arasında en kapsamlı yeni tasarıma sahip. Bu da bizi cihaz hakkında heyecanlandırıyor. ThinkPad X270 modeline göre oldukça farklı, ama eski modele göre de açıkca daha iyi.
Yeni tasarımın en önemli noktası kasa. Eski modele göre oldukça ince. Magnezyum ve karbon fiber karışımı iyi çalışılmış ve bu sayede kalınlık ve ağırlık azalmış. X270 ise 12 inçlik bir cihaz olmasına karşın 14 inçlik benzerlerinden daha kalın ve ağırdı. Kasa sadece ince hafif değil aynı zamanda alt kısımda yer alan ve kolayca kırılan plastik tutucular da çıkarılmış. Fan daha az çalışıyor, cihaz daha sessiz, güç tüketimi dengelenmiş ve ekran daha parlak. X280, ThinkPad geleneğini harika arayüzler ile devam ettirerek Thunderbolt 3 desteğini de nihayet sunuyor. Eski modele göre çift kanallı bellek, grafik kartı performansı da daha iyi.
İyilerin yanında elbette kötü noktalar da var. Bunların başında batarya geliyor. Yeni model ile batarya değiştirilemiyor. RJ45 Ethernet portu çıkarılmış, bunun sebebini anlamak biraz zor. SD kart okuyucudan microSD okuyucuya geçilmiş. Yer tasarrufu için yapılan bir diğer çalışma da belleklerin anakarta lehimlenmesi olmuş. Bir diğer dezavantajda işlemci performansının sürdürülebilir olmayışı. Cihaz ışındığı zaman işlemci yavaşlamaya, sıcaklık değerleri normale geldiğinde tekrar hızlanmaya başlıyor. Bu bir BIOS güncellemesi ile düzeltilebilir belki, ancak henüz bu yönde bir açıklama yok. Bir diğer nokta da zayıf renk aralığı. Böylesi pahalı bir cihazdan daha iyisini her daim bekliyoruz. 13.3 inç bir ekranın sığabileceği yere 12 inçlik ekran koyulması da ayrı bir tercih.
Tüm bunlara karşın bu cihazı tavsiye ediyoruz. X280, X1 Carbon 2018 modeline kıyasla daha ucuz bir alternatif ve öğrenciler için bir tercih olabilir. Dell Latitude 7290, HP EliteBook 830 G5 diğer alternatifler. Bazı noktalarda rekabet daha iyi olabiliyorken, X280 daha iyi arayüzleri ve hafifliği ile bir adım önde. Her ne kadar cihazı önersek de, satın alma kararınızda kendi tercihlerinizi elbette daha ön planda tutmanız gerekir.
Lenovo ThinkPad X280-20KES01S00
- 03/02/2018 v6 (old)
Benjamin Herzig
Price comparison
