Kısa inceleme: Toshiba Portege Z20t-B dönüştürülebilir

Name: Toshiba Portege Z20t-B-10C
Brand: Toshiba

Pahalı mucize. Toshiba son iş dönüştürülebilir modeli için 2000 Euro gibi bir fiyat etiketi koymuş. Sonuç olarak ortaya çıkan ürün ise kapsamlı özelliklere ve muazzam bir batarya kullanım süresine sahip. Yansıtmasız dokunmatik ekran sayesinde cihaz dış mekanlarda da kullanılabilmekte.

Till Schönborn, ✓ Tanja Hinum, Published 04/30/2015 🇺🇸 🇩🇪 ...

Broadwell Business Convertible / 2-in-1 Laptop / Notebook Touchscreen Ultrabook Windows Tablet

Test device courtesy of Notebooksandmore.de

Download your licensed rating image as PNG / SVG

PT15BE-00E00FGR (Portege Z20 Seri)

İşlemci

Intel Core M-5Y71 2 x 1.2 - 2.9 GHz, Broadwell

Grafik kartı

Intel HD Graphics 5300, Çekirdek: 900 MHz, Bellek: 800 MHz, Dual-Channel Memory, 10.18.10.3977

Bellek

8 GB

, Dual-Channel LPDDR3-1600, onboard, not expandable

Görüntü

12.50 inç 16:9, 1920 x 1080 pixel, capacitive (10 fingers) + digitizer, native pen support, Toshiba TOS508F, IPS-Panel, LED-Backlight, parlak: hayır, detachable screen

Anakart

Intel Broadwell-Y PCH-LP (Premium)

Harddisk

Toshiba HG6 THNSNJ256GVNU, 256 GB

, 198 GB Boş

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, 1 Docking Station Portu, Ses çıkışları: Headset port (3.5 mm stereo jack), Kart okuyucular: MicroSD, Brightness Sensor, Alıcılar: 3D Acceleration Sensor, Ambient Light Sensor, Gyroscope, VGA, RJ45 Ethernet

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 4.0, Sierra Wireless EM7305 Mobile Broadband 3G/LTE (4G), LTE

Boyut

yükseklik x genişlik x derinlik (mm): 21 x 309 x 215

Batarya

72 Wh Lithium-Polymer, 36 Wh (tablet) + 36 Wh (dock)

İşletim sistemi

Microsoft Windows 8.1 Pro 64 Bit

Camera

Webcam: 2.0 MP (front) + 5.0 MP (rear)
Primary Camera: 5 MPix
Secondary Camera: 2 MPix

Ek özellikler

Hoparlörler: Stereo, Klavye: Chiclet, Klavye ışığı: evet, 2x Digitizer + 3 spare tips, 45-watt power adaptor, brochures, Toshiba System Settings, Toshiba Tempro, Eco Utility, 12 Ay Garanti, fanless

Ağırlık

1.493 kg, Güç kaynağı: 150 g

Fiyat

2000 Euro

Bağlantılar

Toshiba anasayfa
Toshiba notebook kısmı
Portege Z20 (Seri)

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

see all specifications

Right: SIM slot, On/Off, volume rocker, micro-USB 2.0, micro-HDMI, microSD, headset port (top); 2x USB 3.0, Gbit-LAN, AC power (bottom)


310 cd/m²	331 cd/m²	301 cd/m²
314 cd/m²	342 cd/m²	292 cd/m²
282 cd/m²	279 cd/m²	260 cd/m²

Parlaklığın yayılımı

Toshiba TOS508F tested with X-Rite i1Pro 2

Maksimum: 342 cd/m² (Nits) Ortalama: 301.2 cd/m²
Aydınlatma: 76 %
Batarya modunda parlaklık: 341 cd/m²
Kontrast: 870:1 (Siyah: 0.393 cd/m²)
ΔE Color 9.69 | 0.5-29.43 Ø4.91
ΔE Greyscale 9.27 | 0.5-98 Ø5.2
40.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
44.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
63.6% sRGB (Argyll 2.2.0 3D)
42.63% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.95

Download ICC Dosyası (X-Rite i1Pro 2)

	Toshiba Portege Z20t-B-10C 1.920 x 1.080; IPS-Panel	Lenovo ThinkPad Helix 2 1.920 x 1.080; IPS-Panel	Microsoft Surface Pro 3 2.160 x 1.440; IPS-Panel	Dell Venue 11 Pro 7140 1.920 x 1.080; IPS-Panel
Display			46%
Display P3 Coverage	42.63		63.6 49%
sRGB Coverage	63.6		88.8 40%
AdobeRGB 1998 Coverage	44.1		65.6 49%
Screen		29%	26%	22%
Brightness middle	342	365 7%	355.3 4%	386 13%
Brightness	301	342 14%	338 12%	357 19%
Brightness Distribution	76	86 13%	91 20%	84 11%
Black Level *	0.393	0.329 16%	0.33 16%	0.4 -2%
Contrast	870	1109 27%	1077 24%	965 11%
Colorchecker dE 2000 *	9.69	4.37 55%	4.72 51%	3.71 62%
Greyscale dE 2000 *	9.27	2.8 70%	6.53 30%	5.4 42%
Gamma	2.95 ^75%	2.3 ^96%	2.17 ^101%	2.33 ^94%
CCT	6010 ^108%	6595 ^99%	6707 ^97%	6666 ^98%
Color Space (Percent of AdobeRGB 1998)	40.4		59.37 47%
Total Average (Program / Settings)		29% / 29%	36% / 31%	22% / 22%

* ... smaller is better

Cinebench R11.5 | Cinebench R15 | X264 HD Benchmark 4.0

Cinebench R11.5
CPU Single 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	1.15 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	1.13 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U	1.12 Points -3%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	0.94 Points -18%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	1.24 Points +8%
CPU Multi 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	2.14 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	2.04 Points -5%
Microsoft Surface Pro 3 Intel Core i5-4300U	2.77 Points +29%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	2.01 Points -6%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	2.15 Points 0%

Cinebench R15
CPU Single 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	97 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	95 Points -2%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	83 Points -14%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	107 Points +10%
CPU Multi 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	190 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	184 Points -3%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	190 Points 0%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	192 Points +1%

X264 HD Benchmark 4.0
Pass 1 (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	85.1 fps
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	91.2 fps +7%
Microsoft Surface Pro 3 Intel Core i5-4300U	75.5 fps -11%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	72.5 fps -15%
Pass 2 (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	11.47 fps
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	11.13 fps -3%
Microsoft Surface Pro 3 Intel Core i5-4300U	13.47 fps +17%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	12.38 fps +8%

Cinebench R10 Shading 32Bit

4680

Cinebench R10 Rendering Multiple CPUs 32Bit

6606

Cinebench R10 Rendering Single 32Bit

3810

Cinebench R10 Shading 64Bit

3681 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

8486 Points

Cinebench R10 Rendering Single CPUs 64Bit

5068 Points

Cinebench R11.5 CPU Single 64Bit

1.15 Points

Cinebench R11.5 OpenGL 64Bit

17.84 fps

Cinebench R11.5 CPU Multi 64Bit

2.14 Points

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 OpenGL 64Bit

20.74 fps

Cinebench R15 CPU Multi 64Bit

190 Points

Cinebench R15 CPU Single 64Bit

97 Points

Yardım

... kıyaslama

HD Tune

CrystalDiskMark 3.0

AS SSD

Toshiba HG6 THNSNJ256GVNU

Maksimum transfer hızı: 253.3 MB/s

Minimum transfer hızı: 413.9 MB/s

Ortlama transfer hızı: 334.2 MB/s

Erişim hızı: 0.1 ms

Yakma hızı: 200.4 MB/s

İşlemci kullanımı: 2.5 %

PCMark 7 | PCMark 8

PCMark 7 - Score (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	4421 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	4602 Points +4%
Microsoft Surface Pro 3 HD Graphics 4400, 4300U, Hynix HFS128G3MNM	5066 Points +15%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	4135 Points -6%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	4973 Points +12%

PCMark 8
Home Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	2816 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	2690 Points -4%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	2480 Points -12%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	2282 Points -19%
Work Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	3936 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	3806 Points -3%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	3291 Points -16%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	3441 Points -13%
Creative Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	3263 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	3090 Points -5%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	2400 Points -26%

PCMark 7 Score		4421 puan
PCMark 8 Home Score Accelerated v2		2816 puan
PCMark 8 Creative Score Accelerated v2		3263 puan
PCMark 8 Work Score Accelerated v2		3936 puan
Yardım

... kıyaslama

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	775 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	753 Points -3%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	877 Points +13%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	883 Points +14%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	784 Points +1%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	1251 Points +61%

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	35835 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	35119 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	29229 Points -18%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	38912 Points +9%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	32971 Points -8%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	55793 Points +56%
1280x720 Cloud Gate Standard Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	3585 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	3522 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	4146 Points +16%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	3484 Points -3%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	3754 Points +5%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	5782 Points +61%
1920x1080 Fire Strike Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	453 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	450 Points -1%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	483 Points +7%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	466 Points +3%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	495 Points +9%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	753 Points +66%

3DMark 06 Standard Score		5273 puan
3DMark 11 Performance		775 puan
3DMark Ice Storm Standard Score		35835 puan
3DMark Cloud Gate Standard Score		3585 puan
3DMark Fire Strike Score		453 puan
Yardım

... kıyaslama

	düşük	orta	yüksek
Tomb Raider (2013)	40.3	20.5	13.5
Alien: Isolation (2014)	23.9	15.9	8.5
F1 2014 (2014)	39	25	14

Maksimum yük

Bekleme


23.3 °C	25.7 °C	27.4 °C
23.9 °C	26.2 °C	28.8 °C
26 °C	28.9 °C	28 °C

Maksimum: 28.9 °C
Ortalama: 26.5 °C


26.9 °C	25.7 °C	23.9 °C
27.7 °C	25.9 °C	24.2 °C
26.9 °C	26 °C	25.3 °C

Maksimum: 27.7 °C
Ortalama: 25.8 °C

Güç kaynağı 31.3 °C | Oda sıcaklığı 20.1 °C | Fluke 62 Max

(±) The average temperature for the upper side under maximal load is 35.2 °C / 95 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 48.3 °C / 119 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(±) The bottom heats up to a maximum of 43.2 °C / 110 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.5 °C / 80 F, compared to the device average of 30.3 °C / 87 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 43 °C / 109.4 F.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-15 °C / -27 F).

Anlık tüketim

Kapalı / Bekleme modu	0 / 0.1 Watt
Boşta	2.4 / 4.6 / 5.6 Watt
Çalışırken	15.6 / 30.7 Watt


Key: min: , med: , max: Extech Power Analyzer 380803

	Toshiba Portege Z20t-B-10C 72 Wh	Lenovo ThinkPad Helix 2 35 Wh	Microsoft Surface Pro 3 42 Wh	Dell Venue 11 Pro 7140 38 Wh
Battery Runtime		-46%	-48%	-41%
Reader / Idle	1616	964 -40%	1096 -32%	777 -52%
H.264	787	360 -54%
WiFi v1.3	760
Load	348	197 -43%	124 -64%	244 -30%
WiFi		396	504	562

Batarya ömrü

Boşta (WLAN kapalı, minimum parlaklık)		26h 56min
WiFi Websurfing		12h 40min
Big Buck Bunny H.264 1080p		13h 07min
Çalışırken (maksimum parlaklık)		5h 48min

Artılar

+ Dikkatli yapım kalitesi

+ Yüksek kalite arayüzler

+ Dijital kalem desteği

+ Yansıtmasız IPS ekran ve hatasız resim kalitesi

+ Çok iyi gündelik performans

+ Pasif soğutma

+ Etkileyici batarya süreleri

Eksiler

- Sadece 12 ay garanti

- Güncelleme imkanı yok

- Parmak izi okuyucu yok

- Oldukça yüksek fiyat

Dönüştürülebilir modellerin ne kadar güçlü ve mobil hale geldiği bizi hala şaşırtıyor. Pasif olarak soğutulen Core M cihaz gündelik işlerde gerçek bir masaüstünden farkedilmeyecek oranda az daha yavaş.

Peki neden neredeyse 2000 Euro gibi bir bedel odemelisiniz? ThinkPad Helix 2 veya Venue 11 Pro cihazları daha uygun fiyatlı. Bu noktada adil olup Toshibanın rakiplerinde ek ücretle alınması gerekilen birçok aksesuarla birlikte geldiğini belirtmemiz gerekli. 2 dijital kalem, dahili LTE modülü ve ek klavye ünitesine dahil olan ikinci bataryadan bahsediyoruz. Mat dokunmatik ekran da diğer bir özel nokta. 2si1 arada cihazın eleştirilebilecek herhangi bir sorunu yok. Yapım kalitesi çok iyi ve yazım işi ile uğraşanlar için ideal.

Genel olarak Portage Z20t varlıklı iş kullanıcıları için ilgi çekici bir cihaz olacaktır. Diğer kullanıcılar için ise rakiplerin daha ucuz modellerine göz atmakta fayda var diyebiliriz.

Yazının orjinali için tıklayın.

Toshiba Portege Z20t-B-10C - 04/18/2016 v5.1 ^(old)
Till Schönborn

İşcilik

82 / 98 → 83%

Klavye

84%

Mouse

93%

Bağlanılabilirlik

69 / 80 → 86%

Ağırlık

69 / 35-78 → 79%