Kısa inceleme: Dell Latitude 12 E7250 Ultrabook
|
Aydınlatma: 81 %
Batarya modunda parlaklık: 360 cd/m²
Kontrast: 679:1 (Siyah: 0.53 cd/m²)
ΔE Color 5.58 | 0.5-29.43 Ø4.92
ΔE Greyscale 3.98 | 0.5-98 Ø5.2
42.2% AdobeRGB 1998 (Argyll 1.6.3 3D)
45.96% AdobeRGB 1998 (Argyll 2.2.0 3D)
66.2% sRGB (Argyll 2.2.0 3D)
44.48% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.21
Dell Latitude 12 E7250 Core i5-5300U HD Graphics 5500 | Dell Latitude 12 E5250 Core i5-4310U HD Graphics 4400 | Dell Latitude E7240 Touch Core i5-4300U HD Graphics 4400 | HP EliteBook 820 G1 Core i7-4510U Intel HD Graphics 4400 | Lenovo ThinkPad X240 Core i7-4600U HD Graphics 4400 | Asus ASUSPRO Advanced BU201LA-DT036G Core i5-4210U HD Graphics 4400 | |
---|---|---|---|---|---|---|
Display | -5% | -1% | -4% | -3% | -2% | |
Display P3 Coverage | 44.48 | 42.02 -6% | 43.87 -1% | 42.77 -4% | 43.29 -3% | 43.55 -2% |
sRGB Coverage | 66.2 | 63.2 -5% | 64.7 -2% | 64.1 -3% | 63.9 -3% | 64.9 -2% |
AdobeRGB 1998 Coverage | 45.96 | 43.44 -5% | 45.49 -1% | 44.23 -4% | 44.95 -2% | 45.05 -2% |
Screen | -56% | -2% | -5% | -8% | 7% | |
Brightness middle | 360 | 178 -51% | 402.5 12% | 385 7% | 377 5% | 433 20% |
Brightness | 330 | 160 -52% | 389 18% | 355 8% | 348 5% | 396 20% |
Brightness Distribution | 81 | 83 2% | 87 7% | 82 1% | 84 4% | 80 -1% |
Black Level * | 0.53 | 0.586 -11% | 0.59 -11% | 0.548 -3% | 0.518 2% | 0.47 11% |
Contrast | 679 | 304 -55% | 682 0% | 703 4% | 728 7% | 921 36% |
Colorchecker dE 2000 * | 5.58 | 10.42 -87% | 6.41 -15% | 5.99 -7% | 6.85 -23% | 5.56 -0% |
Greyscale dE 2000 * | 3.98 | 11.57 -191% | 4.95 -24% | 5.7 -43% | 6.48 -63% | 4.92 -24% |
Gamma | 2.21 100% | 2.34 94% | 2.34 94% | 2.05 107% | 2.75 80% | 2.48 89% |
CCT | 6192 105% | 13931 47% | 6375 102% | 6594 99% | 6379 102% | 6054 107% |
Color Space (Percent of AdobeRGB 1998) | 42.2 | 40 -5% | 42.66 1% | 40.63 -4% | 41 -3% | 41 -3% |
Total Average (Program / Settings) | -31% /
-42% | -2% /
-1% | -5% /
-4% | -6% /
-7% | 3% /
5% |
* ... smaller is better
Cinebench R10 | |
Rendering Single 32Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
Rendering Multiple CPUs 32Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
Cinebench R11.5 | |
CPU Single 64Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
CPU Multi 64Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
Cinebench R15 | |
CPU Single 64Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
CPU Multi 64Bit (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
PCMark 7 Score | 4662 puan | |
PCMark 8 Home Score Accelerated v2 | 2772 puan | |
PCMark 8 Creative Score Accelerated v2 | 3052 puan | |
Yardım |
PCMark 7 - Score (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
PCMark 8 | |
Creative Score Accelerated v2 (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
Home Score Accelerated v2 (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
3DMark 11 Performance | 927 puan | |
3DMark Ice Storm Standard Score | 42996 puan | |
3DMark Cloud Gate Standard Score | 4633 puan | |
3DMark Fire Strike Score | 599 puan | |
Yardım |
3DMark 11 - 1280x720 Performance (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
3DMark | |
1280x720 Cloud Gate Standard Score (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
1920x1080 Fire Strike Score (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 | |
1280x720 Ice Storm Standard Score (sort by value) | |
Dell Latitude 12 E7250 | |
Dell Latitude 12 E5250 | |
Dell Latitude E7240 Touch | |
Lenovo ThinkPad X240 | |
Asus ASUSPRO Advanced BU201LA-DT036G | |
HP EliteBook 820 G1 |
düşük | orta | yüksek | ultra | |
---|---|---|---|---|
Crysis 3 (2013) | 16 | 9.8 | 6.8 | 1.9 |
Tomb Raider (2013) | 44 | 21.9 | 15.2 | 8.2 |
Thief (2014) | 12.5 | 9.2 | 7.4 | 3.4 |
Sims 4 (2014) | 124 | 32.1 | 16.2 | 9.6 |
Fifa 15 (2014) | 35.1 | 30.5 | 16.2 | |
Middle-earth: Shadow of Mordor (2014) | 16.2 | 11.4 | 6.1 | 3.9 |
Ryse: Son of Rome (2014) | 11.2 | 6.9 | 4.2 | 3.3 |
Assassin's Creed Unity (2014) | 8.6 | 6.2 | 3 | 1.1 |
Far Cry 4 (2014) | 13.5 | 9.8 | 6.2 | 2.1 |
The Crew (2014) | 15.3 | 11.2 | 6.2 | 3.1 |
Ses yüksekliği
Boşta |
| 29.3 / 29.3 / 29.3 dB |
Çalışırken |
| 37.9 / 42.8 dB |
| ||
30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü |
||
min: , med: , max: Voltcraft sl-451 (15 cm uzaklık) |
(-) The maximum temperature on the upper side is 46.7 °C / 116 F, compared to the average of 36.1 °C / 97 F, ranging from 21.4 to 281 °C for the class Subnotebook.
(-) The bottom heats up to a maximum of 56 °C / 133 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 27.8 °C / 82 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.8 °C / 89.2 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-3.5 °C / -6.3 F).
Kapalı / Bekleme modu | 0 / 0.2 Watt |
Boşta | 4.1 / 8.3 / 9.4 Watt |
Çalışırken |
31.6 / 40.4 Watt |
Key:
min: ,
med: ,
max: Extech Power Analyzer 380803 |
Dell Latitude 12 E7250 Core i5-5300U HD Graphics 5500 | Dell Latitude 12 E5250 Core i5-4310U HD Graphics 4400 | Dell Latitude E7240 Touch Core i5-4300U HD Graphics 4400 | Lenovo ThinkPad X240 Core i7-4510U Intel HD Graphics 4400 | Asus ASUSPRO Advanced BU201LA-DT036G Core i7-4600U HD Graphics 4400 | HP EliteBook 820 G1 Core i5-4210U HD Graphics 4400 | |
---|---|---|---|---|---|---|
Battery Runtime | -20% | -26% | -13% | -35% | -4% | |
Reader / Idle | 845 | 646 -24% | 621 -27% | 719 -15% | 463 -45% | 813 -4% |
H.264 | 402 | 323 -20% | 182 -55% | 327 -19% | ||
WiFi | 446 | 331 -26% | 300 -33% | 363 -19% | 218 -51% | 392 -12% |
Load | 103 | 92 -11% | 83 -19% | 107 4% | 113 10% | 124 20% |
İş laptopları çok nadiren ilham verici olur. Genellikle sadece gündelik kullanım imkanı sunsalar da Dell yine de Latitude E7250 ile biraz farklılık yaratmak istemiiş. Kasa karbon, alüminyum ve magnezyum gibi kaliteli bir yapıma sahip. Batarya süreleri de uzun bir uçuşu çıkaracak kadar iyi.
Bununla beraber port çeşitliliği, uzun batarya süreleri ve kapsamlı güvenlik özellikleri geliyor.
Sıcaklık üretiminden özellikle yoğun kullanım altında memnun değiliz. VGA portunun olmayışı bazı kullanıcılar için sinir bozucu olabilir.
Genel olarak Latitude E7250 için pek eleştiride bulunamiyoruz ancak önceki sürüme sahipseniz yenisini almak için pek bir sebebiniz yok.
Yazının orjinali için tıklayın.