Kısa inceleme: Lenovo Z51-70 (Radeon R9 M375) Notebook

Name: Lenovo Z51-70
Brand: Lenovo

Karışık duygular. Lenovo'nun yeni modeli multimedia sınıfında orta sınıf grafik kartı ile yer almak istiyor ancak ekran ve ses konusunda puan kaydediyor. İyi ofis değerlemesinde bir klavye bekleyen kullanıcılar hayal kırıklığına uğrayabilir. Ancak diğer yetkinlikleri, özellikle performansı ile oldukça çekici.

Sven Kloevekorn, ✓ Stefanie Voigt, Published 10/18/2015 🇺🇸 🇩🇪 ...

Broadwell AMD Laptop / Notebook Windows

Test device courtesy of cyberport.de

Download your licensed rating image as PNG / SVG

Lenovo Z51-70 (Z51 Seri)

İşlemci

Intel Core i5-5200U 2 x 2.2 - 2.7 GHz, Broadwell

Grafik kartı

AMD Radeon R9 M375 - 2048 MB VRAM, Çekirdek: 1015 MHz, Bellek: 2200 MHz, DDR3, 14.502.1002.1003, AMD Enduro

Bellek

8 GB

, DDR3, 1600 MHz, single-channel, 2 memory banks, 1 filled

Görüntü

15.60 inç 16:9, 1920 x 1080 pixel, Chi Mei CMN15C4, TN LED, parlak: hayır

Anakart

Intel Broadwell-U PCH-LP (Premium)

Harddisk

Samsung PM871 MZYLN256HCHP, 256 GB

Ses kartı

Intel Broadwell PCH-LP - High Definition Audio Controller

Bağlantılar

1 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, Ses çıkışları: combo audio in/out, 3.5 mm jack, Kart okuyucular: SD/SDHC/SDXC

Network

Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Dual Band Wireless-AC 3160 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0

Optik okuyucu

Matshita DVD-RAM UJ8HC

Boyut

yükseklik x genişlik x derinlik (mm): 26 x 380 x 265

Batarya

32 Wh Lithium-Ion

İşletim sistemi

Microsoft Windows 8.1 64 Bit

Camera

Webcam: HD

Ek özellikler

Hoparlörler: stereo, Klavye: chiclet, Klavye ışığı: evet, 24 Ay Garanti

Ağırlık

2.3 kg, Güç kaynağı: 339 g

Fiyat

799 Euro

Bağlantılar

Lenovo anasayfa

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Right: power, vent, VGA, Ethernet, HDMI, 2x USB 3.0 / Left: audio in/out, USB 2.0, SD-card reader, DVD burner, Kensington


225 cd/m²	228 cd/m²	201 cd/m²
203 cd/m²	229 cd/m²	195 cd/m²
223 cd/m²	221 cd/m²	204 cd/m²

Parlaklığın yayılımı

Chi Mei CMN15C4 tested with X-Rite i1Pro 2

Maksimum: 229 cd/m² (Nits) Ortalama: 214.3 cd/m²
Aydınlatma: 85 %
Batarya modunda parlaklık: 188 cd/m²
Kontrast: 509:1 (Siyah: 0.45 cd/m²)
ΔE Color 10.51 | 0.5-29.43 Ø4.93
ΔE Greyscale 11.32 | 0.5-98 Ø5.2
59% sRGB (Argyll 1.6.3 3D)
38% AdobeRGB 1998 (Argyll 1.6.3 3D)
40.65% AdobeRGB 1998 (Argyll 2.2.0 3D)
58.9% sRGB (Argyll 2.2.0 3D)
39.33% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.47

Download ICC Dosyası (X-Rite i1Pro 2)

	Lenovo Z51-70	Acer Aspire V3-574G-59MA	Dell Inspiron 15-5558
Display		1%	5%
Display P3 Coverage	39.33	39.83 1%	41.22 5%
sRGB Coverage	58.9	59.5 1%	61.8 5%
AdobeRGB 1998 Coverage	40.65	41.21 1%	42.58 5%
Screen		11%	21%
Brightness middle	229	257 12%	177 -23%
Brightness	214	247 15%	176 -18%
Brightness Distribution	85	84 -1%	78 -8%
Black Level *	0.45	0.45 -0%	0.15 67%
Contrast	509	571 12%	1180 132%
Colorchecker dE 2000 *	10.51	7.36 30%	8.52 19%
Greyscale dE 2000 *	11.32	7.82 31%	9.72 14%
Gamma	2.47 ^89%	2.4 ^92%	1.85 ^119%
CCT	12795 ^51%	6939 ^94%	5036 ^129%
Color Space (Percent of AdobeRGB 1998)	38	38 0%	39 3%
Color Space (Percent of sRGB)	59	59.2 0%	61 3%
Total Average (Program / Settings)		6% / 9%	13% / 17%

* ... smaller is better

Cinebench R11.5 | Cinebench R15 | Cinebench R10

Cinebench R11.5
CPU Multi 64Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	2.84 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	2.78 Points -2%
Dell Inspiron 15-5558 Intel Core i5-5200U	2.8 Points -1%
CPU Single 64Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	1.13 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	1.26 Points +12%
Dell Inspiron 15-5558 Intel Core i5-5200U	1.26 Points +12%

Cinebench R15
CPU Multi 64Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	259 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	258 Points 0%
Dell Inspiron 15-5558 Intel Core i5-5200U	261 Points +1%
CPU Single 64Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	96 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	108 Points +13%
Dell Inspiron 15-5558 Intel Core i5-5200U	108 Points +13%

Cinebench R10
Rendering Multiple CPUs 32Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	8509 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	8699 Points +2%
Dell Inspiron 15-5558 Intel Core i5-5200U	8642 Points +2%
Rendering Single 32Bit (sort by value)
Lenovo Z51-70 Intel Core i5-5200U	4176 Points
Acer Aspire V3-574G-59MA Intel Core i5-5200U	4131 Points -1%
Dell Inspiron 15-5558 Intel Core i5-5200U	4137 Points -1%

Cinebench R10 Shading 32Bit

6544

Cinebench R10 Rendering Multiple CPUs 32Bit

8509

Cinebench R10 Rendering Single 32Bit

4176

Cinebench R11.5 OpenGL 64Bit

38.7 fps

Cinebench R11.5 CPU Multi 64Bit

2.84 Points

Cinebench R11.5 CPU Single 64Bit

1.13 Points

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 OpenGL 64Bit

45.5 fps

Cinebench R15 CPU Multi 64Bit

259 Points

Cinebench R15 CPU Single 64Bit

96 Points

Yardım

... kıyaslama

PCMark 7 | PCMark 8

PCMark 7
Score (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	5071 Points
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	4857 Points -4%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2736 Points -46%
Lightweight (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	5037 Points
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	4852 Points -4%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2083 Points -59%
Productivity (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	4021 Points
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	3840 Points -5%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1454 Points -64%

PCMark 8
Home Score Accelerated v2 (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	3612 Points
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	3187 Points -12%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2830 Points -22%
Work Score Accelerated v2 (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	4274 Points
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	4070 Points -5%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	3609 Points -16%

PCMark 7 Score		5071 puan
PCMark 8 Home Score Accelerated v2		3612 puan
PCMark 8 Work Score Accelerated v2		4274 puan
Yardım

... kıyaslama

CrystalDiskMark 3.0

AS SSD

Samsung PM871 MZYLN256HCHP

Sequential Read: 515 MB/s

Sequential Write: 300.4 MB/s

512K Read: 447.8 MB/s

512K Write: 300.4 MB/s

4K Read: 37.61 MB/s

4K Write: 113.6 MB/s

4K QD32 Read: 398.4 MB/s

4K QD32 Write: 299.3 MB/s

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance GPU (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375	3314 Points
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M	2432 Points -27%
Dell Inspiron 15-5558 NVIDIA GeForce 920M	1704 Points -49%
Lenovo Z51-70-80K6 AMD Radeon R7 M360	2108 Points -36%

3DMark
1280x720 Cloud Gate Standard Graphics (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375	8466 Points
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M	8946 Points +6%
Dell Inspiron 15-5558 NVIDIA GeForce 920M	7214 Points -15%
Lenovo Z51-70-80K6 AMD Radeon R7 M360	5117 Points -40%
1920x1080 Fire Strike Graphics (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375	1667 Points
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M	1639 Points -2%
Dell Inspiron 15-5558 NVIDIA GeForce 920M	1157 Points -31%
Lenovo Z51-70-80K6 AMD Radeon R7 M360	1122 Points -33%

3DMark 06 Standard Score		11543 puan
3DMark Vantage P Result		8275 puan
3DMark 11 Performance		3269 puan
3DMark Cloud Gate Standard Score		5932 puan
3DMark Fire Strike Score		1514 puan
Yardım

... kıyaslama

	düşük	orta	yüksek	ultra
Crysis 3 (2013)	37.9	23.2
Tomb Raider (2013)		50	36.2	17.8
BioShock Infinite (2013)	89.2	52.9	44	16.3
Metro: Last Light (2013)	42	34.8	22.3
Battlefield 4 (2013)		43.8	30.6	11.9
Thief (2014)	27	22.7	19.4
GRID: Autosport (2014)	91 severe graphical problems	47 severe graphical problems	30 severe graphical problems	20 severe graphical problems
Fifa 15 (2014)			66.3	32.7
Middle-earth: Shadow of Mordor (2014)	36	25.5	15.5
Alien: Isolation (2014)	53.4	38.7	21.6
Civilization: Beyond Earth (2014)	48	32	21.6
Call of Duty: Advanced Warfare (2014)	55	34.4	17.4
Assassin's Creed Unity (2014)	28.5
Far Cry 4 (2014)	40.8	31.6	15.8
Dragon Age: Inquisition (2014)	36 severe graphical problems	34 severe graphical problems	21 severe graphical problems
Evolve (2015)	41.1	31.1	16.7
Battlefield Hardline (2015)	59.3	43.5	17.7
Dirt Rally (2015)		40	24.8
The Witcher 3 (2015)	9.8
Batman: Arkham Knight (2015)	27	22
Mad Max (2015)		36.3	18.6

Batman: Arkham Knight | Dirt Rally | Thief | Tomb Raider

Batman: Arkham Knight
1280x720 Low / Off AF:Trilinear (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	27 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	21 fps -22%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	16 fps -41%
MSI GP72-2QEi781 NVIDIA GeForce GTX 950M,	56 fps +107%
1366x768 Normal / Off AF:4x (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	22 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	18 fps -18%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	13 fps -41%
MSI GP72-2QEi781 NVIDIA GeForce GTX 950M,	46 fps +109%

Dirt Rally
1366x768 Medium Preset (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	40.8 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	46.4 fps +14%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	33.1 fps -19%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	42.2 fps +3%
Lenovo Z51-70-80K6 AMD Radeon R7 M360,	31.7 fps -22%
1920x1080 High Preset (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	24.8 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	23.5 fps -5%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	16.8 fps -32%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	21.4 fps -14%
Lenovo Z51-70-80K6 AMD Radeon R7 M360,	16.3 fps -34%

Thief
1024x768 Very Low Preset (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	27 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	38.2 fps +41%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	35.2 fps +30%
Lenovo Y40-59423035 AMD Radeon R9 M275,	26.8 fps -1%
1366x768 Normal Preset AA:FX (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	22.7 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	24.4 fps +7%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	22.6 fps 0%
Lenovo Y40-59423035 AMD Radeon R9 M275,	22.6 fps 0%
1366x768 High Preset AA:FXAA & Low SS AF:4x (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	19.4 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	19.8 fps +2%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	18.3 fps -6%
Lenovo Y40-59423035 AMD Radeon R9 M275,	19.3 fps -1%

Tomb Raider
1366x768 Normal Preset AA:FX AF:4x (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	50 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	64.8 fps +30%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	43.3 fps -13%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	58.7 fps +17%
Lenovo Y40-59423035 AMD Radeon R9 M275,	62.9 fps +26%
Lenovo Z51-70-80K6 AMD Radeon R7 M360,	36.7 fps -27%
1366x768 High Preset AA:FX AF:8x (sort by value)
Lenovo Z51-70 AMD Radeon R9 M375,	36.2 fps
Acer Aspire V3-574G-59MA NVIDIA GeForce 940M,	35 fps -3%
Dell Inspiron 15-5558 NVIDIA GeForce 920M,	25.7 fps -29%
HP Envy 15-w000ng x360 NVIDIA GeForce 930M,	31.9 fps -12%
Lenovo Y40-59423035 AMD Radeon R9 M275,	44.1 fps +22%
Lenovo Z51-70-80K6 AMD Radeon R7 M360,	29 fps -20%

Ses yüksekliği

Boşta		32.1 / 32.1 / 32.8 dB
DVD		36.8 / dB
Çalışırken		39.4 / 40.7 dB

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

Maksimum yük

Bekleme


43.6 °C	39.7 °C	25.6 °C
41.8 °C	39.2 °C	25.7 °C
33.4 °C	34.8 °C	27 °C

Maksimum: 43.6 °C
Ortalama: 34.5 °C


25.7 °C	34.2 °C	37.2 °C
25.5 °C	32.3 °C	45.6 °C
25 °C	29.1 °C	29.8 °C

Maksimum: 45.6 °C
Ortalama: 31.6 °C

Güç kaynağı 56.3 °C | Oda sıcaklığı 24 °C | Voltcraft IR-360

(±) The average temperature for the upper side under maximal load is 34.5 °C / 94 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(±) The maximum temperature on the upper side is 43.6 °C / 110 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(-) The bottom heats up to a maximum of 45.6 °C / 114 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 26.7 °C / 80 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.8 °C / 94.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-6 °C / -10.8 F).

Anlık tüketim

Kapalı / Bekleme modu	0.1 / 0.2 Watt
Boşta	3.3 / 5.9 / 6 Watt
Çalışırken	55.1 / 55.2 Watt


Key: min: , med: , max: Voltcraft VC 940

Battery Runtime
WiFi v1.3 (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	289 min
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	281 min
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	337 min
Load (sort by value)
Lenovo Z51-70 Radeon R9 M375, 5200U, Samsung PM871 MZYLN256HCHP	75 min
Acer Aspire V3-574G-59MA GeForce 940M, 5200U, Kingston RBU-SC150S37256GD	91 min
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	103 min

Batarya ömrü

WiFi Websurfing		4h 49min
DVD		3h 06min
Çalışırken (maksimum parlaklık)		1h 15min

Artılar

+ Birçok farklı konfigrasyon

+ İyi tasarlanmış, kabul edilebilir kasa

+ çiftt bantlı Gigabit Wi-Fi ac

+ Arka aydınlatmalı klavye

+ hoş touchpad

+ iyi Turbo kullanımı

+ Çok akıcı kullanım

+ Hızlı SSD

+ Ekonomik, iyi batarya ömrü

Eksiler

- Batarya değişimi veya bakım için söküm gerekli

- Tüm arayüzler ön tarafta

- Ortalama klavye

- TN ekran ve bakış açıları

- Ses sistemi hatalı

In review: Lenovo Z51-70. Test model courtesy of Cyberport.

Lenovo'nun söz verdiği IPS ekranlar nerede? Açıkcası IPS ekran olması bu test ünitemizde iyi sonuçlar verebilirdi. TN ekranın bakış açıları ve renk üretimi geliştirmeye ihtiyaç duyuyor. Ayrıc basit kalan klavye ve yetersiz bakım imkanları da eleştirebileceğimiz noktalar arasında. Basit üretim hataları kasanın genel yapım kalitesini çok etkilemiyor. Ancak ses sisteminin sorunlu olması gözden kaçan bir aksaklık değil.

Tüm bunlara karşın kolay kullanımı ve iyi işlemci ile hızlı SSD kombinasyonu artı yönleri.

Touchpad tatmin edici. Yeni Radeon R9 M375, Z51 ailesinin en güçlü üyesi ve GeForce 940M ile kıyaslanabilir. Ancak daha zayıf bir grafik kartlı modeli almanızı tavsiye etmiyoruz, çünkü o zaman bir ofis laptopu almış oluyorsunuz ve klavye bunun için yeterince iyi değil.

Yazının orjinali için tıklayın.

Lenovo Z51-70 - 2015-10-03 10/03/2015 v4 ^(old)
Sven Kloevekorn

İşcilik

70 / 98 → 71%

Klavye

71%

Mouse

82%

Bağlanılabilirlik

67 / 81 → 83%

Ağırlık

61 / 20-67 → 87%

Batarya

78%

Görüntü

77%

Oyun performansı

79 / 85 → 93%

Uygulama performansı

81 / 92 → 88%

Isınma

88%

Ses

86 / 95 → 91%

Audio

25%

Camera

42 / 85 → 49%

Ortalama

70%

77%

Multimedia - Ortalama Ağırlık

Price comparison

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> Notebooklar Hakkında Aradığınız Herşey > İnceleme > Kısa inceleme: Lenovo Z51-70 (Radeon R9 M375) Notebook

Sven Kloevekorn, 2015-10-18 (Update: 2015-10-18)