Kısa inceleme: Lenovo B5400 MB825GE Notebook

Name: Lenovo B5400 MB825GE
Brand: Lenovo

Servisten alınmış. "Bütçeniz için en iyi fiyat/performans oranı" – Lenovo'nun ucuz ofis laptopu tasarıma odaklanmasa bile vermiş olduğu performans ile göz dolduruyor.

Sebastian Jentsch, ✓ Stefanie Voigt, Published 02/18/2014 🇺🇸 🇩🇪 ...

Business Haswell Laptop / Notebook Windows


185 cd/m²	176 cd/m²	174 cd/m²
219 cd/m²	210 cd/m²	207 cd/m²
229 cd/m²	227 cd/m²	216 cd/m²

Parlaklığın yayılımı

CMO N156BGE-L11 tested with X-Rite i1Pro 2

Maksimum: 229 cd/m² (Nits) Ortalama: 204.8 cd/m²
Aydınlatma: 76 %
Batarya modunda parlaklık: 120 cd/m²
Kontrast: 500:1 (Siyah: 0.42 cd/m²)
ΔE Color 9.13 | 0.5-29.43 Ø5
ΔE Greyscale 10.13 | 0.57-98 Ø5.3
50% AdobeRGB 1998 (Argyll 1.6.3 3D)
54.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
79.2% sRGB (Argyll 2.2.0 3D)
53.4% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.7

Download ICC Dosyası (X-Rite i1Pro 2)

Display
Display P3 Coverage (sort by value)
Lenovo B5400 MB825GE	53.4 %
HP ProBook 450-H0V92EA	38.15 % -29%
Lenovo ThinkPad Edge E540 20C60041	37.74 % -29%
sRGB Coverage (sort by value)
Lenovo B5400 MB825GE	79.2 %
HP ProBook 450-H0V92EA	56.6 % -29%
Lenovo ThinkPad Edge E540 20C60041	55.9 % -29%
AdobeRGB 1998 Coverage (sort by value)
Lenovo B5400 MB825GE	54.7 %
HP ProBook 450-H0V92EA	39.16 % -28%
Lenovo ThinkPad Edge E540 20C60041	38.64 % -29%

Screen
Brightness middle (sort by value)
Lenovo B5400 MB825GE	210 cd/m²
HP ProBook 450-H0V92EA	214 cd/m²
Lenovo ThinkPad Edge E540 20C60041	231 cd/m²
Brightness (sort by value)
Lenovo B5400 MB825GE	205 cd/m²
HP ProBook 450-H0V92EA	200 cd/m²
Lenovo ThinkPad Edge E540 20C60041	217 cd/m²
Brightness Distribution (sort by value)
Lenovo B5400 MB825GE	76 %
HP ProBook 450-H0V92EA	87 %
Lenovo ThinkPad Edge E540 20C60041	86 %
Black Level (sort by value)
Lenovo B5400 MB825GE	0.42 cd/m² *
HP ProBook 450-H0V92EA	0.67 cd/m² *
Lenovo ThinkPad Edge E540 20C60041	0.8 cd/m² *
Contrast (sort by value)
Lenovo B5400 MB825GE	500 :1
HP ProBook 450-H0V92EA	319 :1
Lenovo ThinkPad Edge E540 20C60041	289 :1
Colorchecker dE 2000 (sort by value)
Lenovo B5400 MB825GE	9.13 *
HP ProBook 450-H0V92EA	11.77 *
Lenovo ThinkPad Edge E540 20C60041	12.22 *
Greyscale dE 2000 (sort by value)
Lenovo B5400 MB825GE	10.13 *
HP ProBook 450-H0V92EA	11.53 *
Lenovo ThinkPad Edge E540 20C60041	12.47 *
Gamma (sort by value)
Lenovo B5400 MB825GE	2.7
HP ProBook 450-H0V92EA	2
Lenovo ThinkPad Edge E540 20C60041	2.2
CCT (sort by value)
Lenovo B5400 MB825GE	12283
HP ProBook 450-H0V92EA	12470
Lenovo ThinkPad Edge E540 20C60041	14804
Color Space (Percent of AdobeRGB 1998) (sort by value)
Lenovo B5400 MB825GE	50 %
HP ProBook 450-H0V92EA	35.76 %
Lenovo ThinkPad Edge E540 20C60041	35.2 %

* ... smaller is better

Cinebench R11.5
CPU Multi 64Bit (sort by value)
Lenovo B5400 MB825GE	3.21 Points
HP ProBook 455 G1 H6P57EA	1.03 Points -68%
Samsung ATIV Book 2 - 270E5E	1.39 Points -57%
Acer Aspire E1-522-45004G50Mnkk	1.45 Points -55%
Wortmann Terra Mobile 1512	1.47 Points -54%
HP ProBook 450-H0V92EA	2.45 Points -24%
Lenovo ThinkPad Edge E540 20C60041	2.55 Points -21%
Dell Latitude 13 3540	2.47 Points -23%
CPU Single 64Bit (sort by value)
Lenovo B5400 MB825GE	1.36 Points
HP ProBook 455 G1 H6P57EA	0.68 Points -50%
Samsung ATIV Book 2 - 270E5E	0.74 Points -46%
Wortmann Terra Mobile 1512	0.75 Points -45%
HP ProBook 450-H0V92EA	0.95 Points -30%
Lenovo ThinkPad Edge E540 20C60041	1.06 Points -22%
Dell Latitude 13 3540	1.11 Points -18%

Legend

Lenovo B5400 MB825GE Intel Core i5-4200M, NVIDIA GeForce GT 720M, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB

HP ProBook 455 G1 H6P57EA AMD A4-4300M, AMD Radeon HD 7420G, Seagate Momentus Thin ST500LT012-1DG142

Samsung ATIV Book 2 - 270E5E Intel Pentium 2117U, Intel HD Graphics (Ivy Bridge), Hitachi Travelstar Z5K500 HTS545050A7E380

Acer Aspire E1-522-45004G50Mnkk AMD A4-5000, AMD Radeon HD 8330, Toshiba MQ01ABD050

Wortmann Terra Mobile 1512 Intel Celeron 1037U, Intel HD Graphics (Ivy Bridge), WDC Scorpio Blue WD10JPVX-22JC3T0

HP ProBook 450-H0V92EA Intel Core i3-3120M, Intel HD Graphics 4000, Seagate Momentus Thin ST500LT0 12-9WS142

Lenovo ThinkPad Edge E540 20C60041 Intel Core i3-4000M, Intel HD Graphics 4600, Hitachi Travelstar Z7K500 HTS725050A7E630

Dell Latitude 13 3540 Intel Core i5-4200U, AMD Radeon HD 8850M, WDC Scorpio Blue WD7500BPVX-75JC3T0

Cinebench R10 Shading 64Bit

6667 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

12185 Points

Cinebench R10 Rendering Single CPUs 64Bit

5843 Points

Cinebench R11.5 CPU Single 64Bit

1.36 Points

Cinebench R11.5 OpenGL 64Bit

31.07 fps

Cinebench R11.5 CPU Multi 64Bit

3.21 Points

Cinebench R15 OpenGL 64Bit

37.77 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Cinebench R15 CPU Multi 64Bit

290 Points

Cinebench R15 CPU Single 64Bit

119 Points

Yardım

... kıyaslama

PCMark 7 - Score (sort by value)
Lenovo B5400 MB825GE	2885 Points
Acer Aspire E1-522-45004G50Mnkk	1469 Points -49%
HP ProBook 455 G1 H6P57EA	1586 Points -45%
Wortmann Terra Mobile 1512	1647 Points -43%
Samsung ATIV Book 2 - 270E5E	2053 Points -29%
HP ProBook 450-H0V92EA	2201 Points -24%
Lenovo ThinkPad Edge E540 20C60041	2538 Points -12%

PCMark 8
Storage Score (sort by value)
Lenovo B5400 MB825GE	1899 Points
Lenovo ThinkPad Edge E540 20C60041	2289 Points +21%
Work Score Accelerated (sort by value)
Lenovo B5400 MB825GE	4719 Points
HP ProBook 455 G1 H6P57EA	3681 Points -22%
Lenovo ThinkPad Edge E540 20C60041	4361 Points -8%
Creative Score Accelerated (sort by value)
Lenovo B5400 MB825GE	3062 Points
Lenovo ThinkPad Edge E540 20C60041	2590 Points -15%
Home Score Accelerated (sort by value)
Lenovo B5400 MB825GE	2949 Points
HP ProBook 455 G1 H6P57EA	2273 Points -23%
HP ProBook 450-H0V92EA	3784 Points +28%
Lenovo ThinkPad Edge E540 20C60041	2958 Points 0%

PCMark 7 Score		2885 puan
PCMark 8 Home Score Accelerated		2949 puan
PCMark 8 Creative Score Accelerated		3062 puan
PCMark 8 Work Score Accelerated		4719 puan
Yardım

... kıyaslama

	Lenovo B5400 MB825GE GeForce GT 720M, 4200M, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	HP ProBook 450-H0V92EA HD Graphics 4000, 3120M, Seagate Momentus Thin ST500LT0 12-9WS142	HP ProBook 455 G1 H6P57EA Radeon HD 7420G, A4-4300M, Seagate Momentus Thin ST500LT012-1DG142	Lenovo ThinkPad Edge E540 20C60041 HD Graphics 4600, 4000M, Hitachi Travelstar Z7K500 HTS725050A7E630	Wortmann Terra Mobile 1512 HD Graphics (Ivy Bridge), 1037U, WDC Scorpio Blue WD10JPVX-22JC3T0
CrystalDiskMark 3.0		-9%	10%	15%	39%
Read Seq	98.7	82.9 -16%	107.8 9%	110.3 12%	99.4 1%
Write Seq	91.7	79.2 -14%	102.5 12%	109.6 20%	99.3 8%
Read 4k	0.323	0.315 -2%	0.351 9%	0.373 15%	0.467 45%
Write 4k	0.625	0.607 -3%	0.682 9%	0.708 13%	1.26 102%

HD Tune

CrystalDiskMark 3.0

Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB

Maksimum transfer hızı: 46.7 MB/s

Minimum transfer hızı: 112.2 MB/s

Ortlama transfer hızı: 84.3 MB/s

Erişim hızı: 17.2 ms

Yakma hızı: 141.7 MB/s

İşlemci kullanımı: 1.6 %

3DMark
1280x720 Cloud Gate Standard Score (sort by value)
Lenovo B5400 MB825GE	4782 Points
Samsung ATIV Book 2 - 270E5E	1887 Points -61%
Wortmann Terra Mobile 1512	1926 Points -60%
HP ProBook 455 G1 H6P57EA	1963 Points -59%
HP ProBook 450-H0V92EA	2688 Points -44%
Lenovo ThinkPad Edge E540 20C60041	4114 Points -14%
1280x720 Cloud Gate Standard Graphics (sort by value)
Lenovo B5400 MB825GE	5670 Points
Samsung ATIV Book 2 - 270E5E	2280 Points -60%
Wortmann Terra Mobile 1512	2303 Points -59%
HP ProBook 455 G1 H6P57EA	2717 Points -52%
HP ProBook 450-H0V92EA	2790 Points -51%
Lenovo ThinkPad Edge E540 20C60041	5165 Points -9%

Legend

Lenovo B5400 MB825GE Intel Core i5-4200M, NVIDIA GeForce GT 720M, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB

Samsung ATIV Book 2 - 270E5E Intel Pentium 2117U, Intel HD Graphics (Ivy Bridge), Hitachi Travelstar Z5K500 HTS545050A7E380

Wortmann Terra Mobile 1512 Intel Celeron 1037U, Intel HD Graphics (Ivy Bridge), WDC Scorpio Blue WD10JPVX-22JC3T0

HP ProBook 455 G1 H6P57EA AMD A4-4300M, AMD Radeon HD 7420G, Seagate Momentus Thin ST500LT012-1DG142

HP ProBook 450-H0V92EA Intel Core i3-3120M, Intel HD Graphics 4000, Seagate Momentus Thin ST500LT0 12-9WS142

Lenovo ThinkPad Edge E540 20C60041 Intel Core i3-4000M, Intel HD Graphics 4600, Hitachi Travelstar Z7K500 HTS725050A7E630

3DMark 06 Standard Score		8415 puan
3DMark Ice Storm Standard Score		52859 puan
3DMark Cloud Gate Standard Score		4782 puan
3DMark Fire Strike Score		782 puan
Yardım

... kıyaslama

Tomb Raider - 1366x768 Normal Preset AA:FX AF:4x (sort by value)
Lenovo B5400 MB825GE GeForce GT 720M, 4200M, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	37 fps
Samsung ATIV Book 2 - 270E5E HD Graphics (Ivy Bridge), 2117U, Hitachi Travelstar Z5K500 HTS545050A7E380	11 fps -70%
HP ProBook 455 G1 H6P57EA Radeon HD 7420G, A4-4300M, Seagate Momentus Thin ST500LT012-1DG142	14.9 fps -60%
Lenovo ThinkPad Edge E540 20C60041 HD Graphics 4600, 4000M, Hitachi Travelstar Z7K500 HTS725050A7E630	20.3 fps -45%

BioShock Infinite - 1280x720 Very Low Preset (sort by value)
Lenovo B5400 MB825GE GeForce GT 720M, 4200M, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	43.9 fps
Samsung ATIV Book 2 - 270E5E HD Graphics (Ivy Bridge), 2117U, Hitachi Travelstar Z5K500 HTS545050A7E380	16.4 fps -63%
HP ProBook 455 G1 H6P57EA Radeon HD 7420G, A4-4300M, Seagate Momentus Thin ST500LT012-1DG142	26.1 fps -41%
Lenovo ThinkPad Edge E540 20C60041 HD Graphics 4600, 4000M, Hitachi Travelstar Z7K500 HTS725050A7E630	27.21 fps -38%

	düşük	orta	yüksek	ultra
Tomb Raider (2013)	52.7	37	21.3
BioShock Infinite (2013)	43.9	28.3	23.5
Dota 2 (2013)	77.1	29.6

Ses yüksekliği

Boşta		31.8 / 33.5 / 34.6 dB
HDD		32.3 dB
DVD		46.8 / dB
Çalışırken		37.6 / 38.6 dB

	30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü
min: , med: , max: Voltcraft sl-320 (15 cm uzaklık)

Maksimum yük

Bekleme


37.6 °C	33.4 °C	23.3 °C
33 °C	34.2 °C	24.5 °C
29.3 °C	30.9 °C	28.5 °C

Maksimum: 37.6 °C
Ortalama: 30.5 °C


24 °C	34.6 °C	41.9 °C
24 °C	36.6 °C	40.8 °C
24.3 °C	30.6 °C	33.9 °C

Maksimum: 41.9 °C
Ortalama: 32.3 °C

Güç kaynağı 29.6 °C | Oda sıcaklığı 21.3 °C | Voltcraft IR-360

(±) The average temperature for the upper side under maximal load is 35 °C / 95 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 49 °C / 120 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 49 °C / 120 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 30.5 °C / 87 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 30.9 °C / 87.6 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 (-3.2 °C / -5.7 F).

Anlık tüketim

Kapalı / Bekleme modu	0.3 / 0.1 Watt
Boşta	6.5 / 13.7 / 14.6 Watt
Çalışırken	64 / 77.5 Watt


Key: min: , med: , max: Voltcraft VC 960 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
Reader / Idle (sort by value)
Lenovo B5400 MB825GE	326 min
HP ProBook 455 G1 H6P57EA	516 min
HP ProBook 450-H0V92EA	506 min
Wortmann Terra Mobile 1512	377 min
Samsung ATIV Book 2 - 270E5E	424 min
WiFi (sort by value)
Lenovo B5400 MB825GE	164 min
Lenovo ThinkPad Edge E540 20C60041	263 min
HP ProBook 455 G1 H6P57EA	261 min
HP ProBook 450-H0V92EA	191 min
Wortmann Terra Mobile 1512	258 min
Samsung ATIV Book 2 - 270E5E	259 min
Load (sort by value)
Lenovo B5400 MB825GE	78 min
Lenovo ThinkPad Edge E540 20C60041	91 min
HP ProBook 455 G1 H6P57EA	102 min
HP ProBook 450-H0V92EA	134 min
Wortmann Terra Mobile 1512	151 min
Samsung ATIV Book 2 - 270E5E	140 min

Batarya ömrü

Boşta (WLAN kapalı, minimum parlaklık)		5h 26min
WLAN açıkken		2h 44min
Big Buck Bunny H.264 1080p		3h 05min
Çalışırken (maksimum parlaklık)		1h 18min

http://94.186.154.218/?id=110064Lenovo B5400 modeli ile birçok yıl kullanılabilecek bir laptop sunuyor. Emisyonlar oldukça düşük. Ancak bu yüceltebileceğimiz tek noktalar. Geri kalan alanlarda ise cihaz sadece ortalama. Biraz garip bir yazım deneyimi ve ucuz touchpad çok hoş değil. Plastik kasanın sağlamlığı ancak kabul edilebilir. Batarya kullanım süresi kısa ve TN panelin bakış açıları kısıtlı. Sadece kontrast oranı için makul denebilir.

Yazının orjinali için tıklayın

Well, many of these statements also apply to the Lenovo B5400 MB825GE.

The mainstream device for 550 Euros (~$743) is positioned between the low-cost devices (B575e) and the entry-level professional series (e.g. L-series).

Lenovo B5400 gündelik tüm işler için kullanılabilir bir model olarak düşünülmüş

Dayanıklı yüzeyler ve çok iyi bir kullanım

Tuşlar iyi olsa bile aralarındaki mesafe daha iyi olabilirdi.

Core i5-4200M ve GeForce GT 720M ile performans oldukça iyi.

Yansıtmasız ekran makul bir kontasta sahip ancak bakış açıları limitli.

Portlar yönünden çok zengin olduğu söylenemese de, en azından VGA portu tutulmuş.

Alışıldığı gibi batarya değiştirilebilir.

Alt kısımdaki bakım kapağını kaldırmak çok kolay.

mSATA SSD kullanımı için boş bir mSATA slotu.

Power button lights up green (Lenovo consumer devices: white).

Lenovo B5400 MB825GE: TN panel limitli bakış açılarına sahip

Lenovo B5400 MB825GE: Kaba ama çok sağlam olmayan kasa

Lenovo B5400 MB825GE: New port for Lenovo's port replicator OneLink Dock.

Lenovo B5400 MB825GE: Not perfect for the road, the brightness on battery power is limited to 120 cd/m², which is just sufficient for indoor environments.

Lenovo B5400 MB825GE: çok iyi bakım imkanı

Editor of the original article: Andreas Osthoff - Managing Editor Business Laptops - 1611 articles published on Notebookcheck since 2013

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Notebook özellikleri

Lenovo B5400 MB825GE (B5400 Seri)

İşlemci

Intel Core i5-4200M 2 x 2.5 - 3.1 GHz, Haswell

Grafik kartı

NVIDIA GeForce GT 720M - 1024 MB VRAM, Çekirdek: 938 MHz, Bellek: 1001 MHz, DDR3, 9.18.13.1183 ForceWare 311.83, Optimus mit HD Graphics 4600

Bellek

8 GB

, 1x 8 GB, one empty slot, single-channel

Görüntü

15.60 inç 16:9, 1366 x 768 pixel, CMO N156BGE-L11, TN LED, parlak: hayır

Anakart

Intel HM86 (Lynx Point)

Harddisk

Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB, 1000 GB

, 5400 rpm, 870 GB Boş

Ses kartı

HD Audio

Bağlantılar

1 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Docking Station Portu, Ses çıkışları: Headphones, Microphone, Kart okuyucular: SD/SDHC/SDXC/MMC, OneLink Dock

Network

Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC (b/g/n = Wi-Fi 4/), Bluetooth 4.0

Optik okuyucu

HL-DT-ST DVDRAM GU70N

Boyut

yükseklik x genişlik x derinlik (mm): 28.5 x 378 x 259.5

Batarya

48 Wh Lithium-Ion, 6-cell, 4.4 Ah, 10.8 V, Batarya kullanım süresi (üreticiye göre): 8 h

İşletim sistemi

Microsoft Windows 8 64 Bit

Camera

Webcam: 0.9 MP 1280x720

Ek özellikler

Hoparlörler: 2x, Stereo, Klavye: Accu Type, Klavye ışığı: hayır, Lenovo Solution Center, Quick Control, Cloud Storage, PowerDVD, MS Office (trial version)

Ağırlık

2.371 kg, Güç kaynağı: 461 g

Fiyat

549 Euro

Bağlantılar

Lenovo anasayfa

Aynı Ekran boyutunda ve/veya ağırlıkta laptoplar

Lenovo ThinkPad X1 Carbon G12 dizüstü bilgisayar incelemesi: Üç yıl sonra ilk büyük yenileme
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Lenovo ThinkPad T14 G4 AMD Dizüstü Bilgisayar İncelemesi: Kompakt ThinkPad'de Ryzen gücü
Radeon 780M, Phoenix (Zen 4, Ryzen 7040) R7 PRO 7840U, 14.00", 1.463 kg

Lenovo IdeaPad Slim 3 CB 14M868 incelemesi - MediaTek Kompanio 520 tanıtımı Chromebook
Mali-G52 MP2, MediaTek Kompanio 500 Kompanio 520, 14.00", 1.3 kg

Lenovo ThinkPad T14s G4 Core i7 dizüstü bilgisayar incelemesi: AMD Ryzen 7'ye karşı zorlu mücadele
Iris Xe G7 96EUs, Raptor Lake-U i7-1365U, 14.00", 1.38 kg

Lenovo ThinkBook 16 G6 incelemesi - Ryzen 7000'li ucuz multimedya dizüstü bilgisayar
Vega 7, Cezanne (Zen 3, Ryzen 5000) R5 7530U, 16.00", 1.789 kg

Lenovo ThinkPad E16 G1 Intel incelemesi: Core i5, AMD Ryzen 7 ile başa baş
Iris Xe G7 80EUs, Raptor Lake-U i5-1335U, 16.00", 1.823 kg

Lenovo ThinkPad T14s G4 incelemesi: İş amaçlı dizüstü bilgisayar AMD Zen4 ile daha iyi
Radeon 780M, Phoenix (Zen 4, Ryzen 7040) R7 7840U, 14.00", 1.353 kg

Artılar
+	İyi performans
+	Makul kontrast oranı
Eksiler
-	Bataryadayken düşük parlaklık
-	Sesli DVD sürücü
-	Sağlam olmayan kasa
-	Arayüzlerin kullanımı
-	Ekran üzerindeki mavi çizgi
-	Kullanılamayacak webcam resimleri

Kısa inceleme: Lenovo B5400 MB825GE Notebook

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