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Kısa inceleme: Dell Latitude 14 E5450 Notebook

Vakit nakittir. Dell'in yeni Latitude E5450 modeli işteki efektifliğinizi arttırmak adına sunuluyor. Peki ne kadar efektif?
340 mm 235 mm 24 mm 1.6 kg339 mm 237 mm 21 mm 1.8 kg333 mm 231 mm 22.9 mm 2 kg331 mm 226 mm 20.7 mm 1.7 kg297 mm 210 mm 1 mm 5.7 g
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
Toshiba Tecra Z40t-A1410
HD Graphics 4400, 4310U, Hitachi Travelstar Z7K500 HTS725050A7E630
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
Display
-6%
-0%
-36%
Display P3 Coverage
66.8
66.5
0%
66.9
0%
41.65
-38%
sRGB Coverage
93.2
84.8
-9%
92.8
0%
62.3
-33%
AdobeRGB 1998 Coverage
68.2
61.9
-9%
67.8
-1%
43.08
-37%
Screen
-4%
-10%
-67%
Brightness middle
293
281.5
-4%
310
6%
280
-4%
Brightness
271
273
1%
282
4%
280
3%
Brightness Distribution
85
76
-11%
85
0%
87
2%
Black Level *
0.291
0.236
19%
0.38
-31%
0.69
-137%
Contrast
1007
1193
18%
816
-19%
406
-60%
Colorchecker dE 2000 *
3.81
4.9
-29%
4.56
-20%
9.41
-147%
Greyscale dE 2000 *
3.97
4.63
-17%
5.12
-29%
10.19
-157%
Gamma
2.51 88%
2.41 91%
2.66 83%
2.49 88%
CCT
7368 88%
6004 108%
6116 106%
12671 51%
Color Space (Percent of AdobeRGB 1998)
60.4
57.29
-5%
64
6%
40
-34%
Total Average (Program / Settings)
-5% / -4%
-5% / -8%
-52% / -58%

* ... smaller is better

274
cd/m²
297
cd/m²
280
cd/m²
265
cd/m²
293
cd/m²
264
cd/m²
254
cd/m²
258
cd/m²
252
cd/m²
Parlaklığın yayılımı
AU Optronics AUO133D (B140HAN) tested with X-Rite i1Pro 2
Maksimum: 297 cd/m² (Nits) Ortalama: 270.8 cd/m²
Aydınlatma: 85 %
Batarya modunda parlaklık: 220 cd/m²
Kontrast: 1007:1 (Siyah: 0.291 cd/m²)
ΔE Color 3.81 | 0.5-29.43 Ø5
ΔE Greyscale 3.97 | 0.57-98 Ø5.3
60.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
68.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
93.2% sRGB (Argyll 2.2.0 3D)
66.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.51
Cinebench R15
CPU Multi 64Bit (sort by value)
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
268 Points
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
229 Points -15%
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
235 Points -12%
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
272 Points +1%
CPU Single 64Bit (sort by value)
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
93 Points
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
100 Points +8%
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
119 Points +28%
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
126 Points +35%
Cinebench R11.5 CPU Single 64Bit
1.11 Points
Cinebench R11.5 CPU Multi 64Bit
2.94 Points
Cinebench R15 CPU Single 64Bit
93 Points
Cinebench R15 CPU Multi 64Bit
268 Points
Cinebench R15 OpenGL 64Bit
22 fps
Cinebench R15 Ref. Match 64Bit
2.87 %
Yardım
PCMark 7 - Score (sort by value)
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
3469 Points
Toshiba Tecra Z40t-A1410
HD Graphics 4400, 4310U, Hitachi Travelstar Z7K500 HTS725050A7E630
2686 Points -23%
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
2821 Points -19%
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
5022 Points +45%
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
5303 Points +53%
PCMark 7 Score
3469 puan
PCMark 8 Home Score Accelerated v2
2824 puan
PCMark 8 Creative Score Accelerated v2
3340 puan
PCMark 8 Work Score Accelerated v2
2338 puan
Yardım
CrystalDiskMark 3.0
Read 4k (sort by value)
Dell Latitude 14 E5450
25.22 MB/s
Toshiba Tecra Z40t-A1410
0.375 MB/s -99%
HP EliteBook 850 G1-H5G34ET
0.6 MB/s -98%
Lenovo Thinkpad T440s 20AQ0069GE
28.26 MB/s +12%
HP EliteBook 840 G1
27.83 MB/s +10%
Write 4k (sort by value)
Dell Latitude 14 E5450
74.4 MB/s
Toshiba Tecra Z40t-A1410
0.748 MB/s -99%
HP EliteBook 850 G1-H5G34ET
1.171 MB/s -98%
Lenovo Thinkpad T440s 20AQ0069GE
73.6 MB/s -1%
HP EliteBook 840 G1
119.3 MB/s +60%
Read Seq (sort by value)
Dell Latitude 14 E5450
483.4 MB/s
Toshiba Tecra Z40t-A1410
121.5 MB/s -75%
HP EliteBook 850 G1-H5G34ET
122.6 MB/s -75%
Lenovo Thinkpad T440s 20AQ0069GE
507 MB/s +5%
HP EliteBook 840 G1
425 MB/s -12%
Write Seq (sort by value)
Dell Latitude 14 E5450
336.9 MB/s
Toshiba Tecra Z40t-A1410
118.8 MB/s -65%
HP EliteBook 850 G1-H5G34ET
125.6 MB/s -63%
Lenovo Thinkpad T440s 20AQ0069GE
258.6 MB/s -23%
HP EliteBook 840 G1
252.2 MB/s -25%

Legend

 
Dell Latitude 14 E5450 Intel Core i5-4310U, Intel HD Graphics 4400, Lite-On LCS-128L9S
 
Toshiba Tecra Z40t-A1410 Intel Core i5-4310U, Intel HD Graphics 4400, Hitachi Travelstar Z7K500 HTS725050A7E630
 
HP EliteBook 850 G1-H5G34ET Intel Core i5-4200U, Intel HD Graphics 4400, Hitachi Travelstar Z7K500 HTS725050A7E630
 
Lenovo Thinkpad T440s 20AQ0069GE Intel Core i7-4600U, Intel HD Graphics 4400, Samsung SSD 840 250GB MZ7TD2560/0L9
 
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400, Intel SSD Pro 1500 Series SSDSC2BF180A4H
Lite-On LCS-128L9S
Sequential Read: 483.4 MB/s
Sequential Write: 336.9 MB/s
512K Read: 380.9 MB/s
512K Write: 335.5 MB/s
4K Read: 25.22 MB/s
4K Write: 74.4 MB/s
4K QD32 Read: 389.4 MB/s
4K QD32 Write: 317.3 MB/s
3DMark 11 - 1280x720 Performance (sort by value)
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
990 Points
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
762 Points -23%
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
951 Points -4%
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
988 Points 0%
3DMark 11 Performance
990 puan
3DMark Ice Storm Standard Score
41270 puan
3DMark Cloud Gate Standard Score
4358 puan
3DMark Fire Strike Score
564 puan
Yardım
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
Toshiba Tecra Z40t-A1410
HD Graphics 4400, 4310U, Hitachi Travelstar Z7K500 HTS725050A7E630
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
Tomb Raider
1024x768 Low Preset
42.2
37.2
-12%
52.4
24%
BioShock Infinite
1280x720 Very Low Preset
30.33
29.16
-4%
Total Average (Program / Settings)
-4% / -4%
-12% / -12%
24% / 24%
düşük orta yüksek ultra
Tomb Raider (2013) 42.2 20.6 12
BioShock Infinite (2013) 30.33 15.6 13.3 4.23
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
Toshiba Tecra Z40t-A1410
HD Graphics 4400, 4310U, Hitachi Travelstar Z7K500 HTS725050A7E630
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
Noise
-20%
-7%
0%
Idle Minimum *
28.6
34.2
-20%
31.1
-9%
28
2%
Idle Average *
28.6
34.3
-20%
31.3
-9%
28
2%
Idle Maximum *
28.6
34.5
-21%
31.3
-9%
29.8
-4%
Load Average *
33
38.8
-18%
33.3
-1%
32.9
-0%
Load Maximum *
33.3
39.9
-20%
36.2
-9%
33.4
-0%

* ... smaller is better

Ses yüksekliği

Boşta
28.6 / 28.6 / 28.6 dB
Çalışırken
33 / 33.3 dB
  red to green bar
 
 
30 dB
sessiz
40 dB(A)
duyulabilirlik
50 dB(A)
gürültülü
 
min: dark, med: mid, max: light   Voltcraft sl-451 (15 cm uzaklık)
Maksimum yük
 44 °C38.6 °C28.6 °C 
 38.3 °C36.8 °C27.7 °C 
 25.9 °C26.8 °C26.5 °C 
Maksimum: 44 °C
Ortalama: 32.6 °C
28.3 °C35.9 °C41.5 °C
27.5 °C30.3 °C36.9 °C
27.2 °C27.4 °C27.5 °C
Maksimum: 41.5 °C
Ortalama: 31.4 °C
Güç kaynağı  41.6 °C | Oda sıcaklığı 20.7 °C | Fluke 62 Max
(±) The average temperature for the upper side under maximal load is 32.6 °C / 91 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 44 °C / 111 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 41.5 °C / 107 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.6 °C / 82 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 26.8 °C / 80.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+0.9 °C / 1.7 F).
Anlık tüketim
Kapalı / Bekleme modudarklight 0 / 0.1 Watt
Boştadarkmidlight 4.5 / 8.4 / 9.6 Watt
Çalışırken midlight 33.4 / 33.7 Watt
 color bar
Key: min: dark, med: mid, max: light        Extech Power Analyzer 390803
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.
Battery Runtime - WiFi (sort by value)
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
383 min
Lenovo Thinkpad T440s 20AQ0069GE
HD Graphics 4400, 4600U, Samsung SSD 840 250GB MZ7TD2560/0L9
750 min
Toshiba Tecra Z40t-A1410
HD Graphics 4400, 4310U, Hitachi Travelstar Z7K500 HTS725050A7E630
354 min
HP EliteBook 850 G1-H5G34ET
HD Graphics 4400, 4200U, Hitachi Travelstar Z7K500 HTS725050A7E630
371 min
HP EliteBook 840 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
364 min
Batarya ömrü
Boşta (WLAN kapalı, minimum parlaklık)
13h 14min
WLAN açıkken
6h 23min
Çalışırken (maksimum parlaklık)
2h 12min
Dell Latitude E5450
Dell Latitude E5450

Ortalamanın üzeri arayüzler etkileyici. Klavye gayet kullanışlı. Her ne kadar cihaz orta segmentte yer alsa da, IPS ekranın kullanımı kontrast ve parlaklık yönünden iyi sonuçlar alınmasını sağlıyor.

Performans yönünden rakipleri kadar iyi. Malesef batarya ömrü tüm iş günü için yeterli değil. Daha büyük bir batarya opsiyonu olmasa bile harici çözümlerle bu sorun aşılabiliyor. Günlük iş rutininiz için önerebileceğimiz bir model.

Yazının orjinali için tıklayın.

SIM kart slotu iletişim modüllerinden biri.
SIM kart slotu iletişim modüllerinden biri.
Sade ama elegant
Sade ama elegant
Kullanıcı fanı temizleyebiliyor.
Kullanıcı fanı temizleyebiliyor.
Yeni Latitude serisinin güç kaynağı.
Yeni Latitude serisinin güç kaynağı.
Bir bellek slotu boş
Bir bellek slotu boş
Sağlam menteşeler
Sağlam menteşeler
720p webcam basit uygulamalar için yeterli.
720p webcam basit uygulamalar için yeterli.
Maksimum ekran açılış değeri.
Maksimum ekran açılış değeri.
 
 
 
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Notebook özellikleri

Dell Latitude 14 E5450 (Latitude 14 3400 Seri)
İşlemci
Intel Core i5-4310U 2 x 2 - 3 GHz, Haswell
Grafik kartı
Intel HD Graphics 4400, Çekirdek: 1100 MHz, igdumdim64 10.18.10.3920
Bellek
8 GB 
, DDR3, single-channel, 1/2 memory banks filled
Görüntü
14.00 inç 16:9, 1920 x 1080 pixel, AU Optronics AUO133D (B140HAN), IPS, parlak: hayır
Anakart
Intel Lynx Point-LP
Harddisk
Lite-On LCS-128L9S, 128 GB 
Ses kartı
Intel Lynx Point-LP - High Definition Audio Controller
Bağlantılar
3 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Docking Station Portu, Ses çıkışları: combo audio jack, Kart okuyucular: SD, 1 SmartCard, 1 Parmak izi okuyucu, Alıcılar: brightness sensor
Network
Intel I218-LM Gigabit (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth Bluetooth 4.0, Qualcomm Gobi™ 4G LTE module
Boyut
yükseklik x genişlik x derinlik (mm): 22.9 x 333 x 231
Batarya
51 Wh Lithium-Ion, 4 cells
İşletim sistemi
Microsoft Windows 8.1 Pro 64 Bit
Camera
Webcam: 720p
Ek özellikler
Hoparlörler: two speakers, Klavye: chiclet, Klavye ışığı: evet
Ağırlık
1.968 kg, Güç kaynağı: 308 g
Fiyat
1150 Euro

 

Farklı bir üreticiden benzer notebooklar

Farklı bir üreticiden benzer notebooklar ve/veya farklı bir CPU ile

aynı GPU’lu laptoplar ve/veya ekran genişliği aynı olanlar

Kısa inceleme: Dell Latitude 14 Rugged 5404
HD Graphics 4400, Core i5 4310U, 3.07 kg
Kısa inceleme: Dell Latitude 14 Rugged Extreme Notebook
HD Graphics 4400, Core i5 4300U, 3.69 kg

aynı GPU’lu laptoplar

Kısa inceleme: Dell Latitude E5550 Notebook
HD Graphics 4400, Core i5 4310U, 15.60", 2.14 kg
Kısa inceleme: Toshiba Satellite Pro R50-B-112 Notebook
HD Graphics 4400, Core i5 4210U, 15.60", 2.3 kg
Kısa inceleme: Lenovo IdeaPad Flex 2 15 Notebook
HD Graphics 4400, Core i5 4210U, 15.60", 2.608 kg

Artılar

+Arayüzler
+Opsiyonel docking ve batarya çözümü
+Sistem performansı
+Ses üretimi
+Bakım
 

Eksiler

-Sadece 12 garanti
-Ekran
-Bataryanın değişimi için ana ünitenin çıkarılması gerek
-Sadece 128 GB depolama alanı

Dell Latitude 14 E5450 - 11/19/2014 v4(old)
Nino Ricchizzi

İşcilik
82 / 98 → 84%
Klavye
87%
Mouse
86%
Bağlanılabilirlik
76 / 80 → 95%
Ağırlık
63 / 20-67 → 91%
Batarya
87%
Görüntü
87%
Oyun performansı
68 / 68 → 100%
Uygulama performansı
74 / 92 → 80%
Isınma
88%
Ses
97%
Audio
50%
Camera
53 / 85 → 62%
Ortalama
77%
85%
Office - Ortalama Ağırlık
> Notebooklar Hakkında Aradığınız Herşey > İnceleme > Kısa inceleme: Dell Latitude 14 E5450 Notebook
Nino Ricchizzi, 2014-12- 1 (Update: 2014-12- 1)