Kısa inceleme: Lenovo ThinkPad T450s Ultrabook

Name: Lenovo ThinkPad T450s-20BWS03F00
Brand: Lenovo

Eski ustanın dönüşü. Neredeyse harika olan bir notebookda ne iyileştirilebilir? Lenovo bunu düşünmüş olacakki, çok fazla şey değiştirmeden T440s modelini elden geçirmiş.

Till Schönborn, ✓ Tanja Hinum, Published 03/15/2015 🇺🇸 🇩🇪 ...

Broadwell Business Laptop / Notebook Ultrabook Windows


271 cd/m²	262 cd/m²	282 cd/m²
271 cd/m²	272 cd/m²	272 cd/m²
263 cd/m²	256 cd/m²	267 cd/m²

Parlaklığın yayılımı

LP140WF3-SPD1 tested with X-Rite i1Pro 2

Maksimum: 282 cd/m² (Nits) Ortalama: 268.4 cd/m²
Aydınlatma: 91 %
Batarya modunda parlaklık: 273 cd/m²
Kontrast: 1110:1 (Siyah: 0.245 cd/m²)
ΔE Color 4.35 | 0.5-29.43 Ø4.93
ΔE Greyscale 3.7 | 0.5-98 Ø5.2
83.5% sRGB (Argyll 1.6.3 3D)
54.7% AdobeRGB 1998 (Argyll 1.6.3 3D)
61.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
83.8% sRGB (Argyll 2.2.0 3D)
64.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.68

Download ICC Dosyası (X-Rite i1Pro 2)

	Lenovo ThinkPad T450s	Dell Latitude E7450	HP EliteBook 840 G1	Toshiba Tecra Z40t-A1410
Display		8%	-31%	2%
Display P3 Coverage	64.8	66.6 3%	41.65 -36%	66.5 3%
sRGB Coverage	83.8	92.4 10%	62.3 -26%	84.8 1%
AdobeRGB 1998 Coverage	61.2	67.7 11%	43.08 -30%	61.9 1%
Screen		-1%	-70%	-4%
Brightness middle	272	280 3%	280 3%	281.5 3%
Brightness	268	257 -4%	280 4%	273 2%
Brightness Distribution	91	75 -18%	87 -4%	76 -16%
Black Level *	0.245	0.3 -22%	0.69 -182%	0.236 4%
Contrast	1110	933 -16%	406 -63%	1193 7%
Colorchecker dE 2000 *	4.35	3.45 21%	9.41 -116%	4.9 -13%
Greyscale dE 2000 *	3.7	3.35 9%	10.19 -175%	4.63 -25%
Gamma	2.68 ^82%	2.37 ^93%	2.49 ^88%	2.41 ^91%
CCT	6076 ^107%	6940 ^94%	12671 ^51%	6004 ^108%
Color Space (Percent of AdobeRGB 1998)	54.7	60 10%	40 -27%	57.29 5%
Color Space (Percent of sRGB)	83.5	92 10%
Total Average (Program / Settings)		4% / 1%	-51% / -59%	-1% / -3%

* ... smaller is better

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

Cinebench R11.5
CPU Single 64Bit (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	1.51 Points
Dell Latitude E7450 Intel Core i5-5300U	1.35 Points -11%
HP EliteBook 840 G1 Intel Core i7-4600U	1.46 Points -3%
Toshiba Tecra Z40t Intel Core i5-4310U	1.28 Points -15%
Lenovo Thinkpad T440s Intel Core i7-4600U	1.42 Points -6%
CPU Multi 64Bit (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	3.31 Points
Dell Latitude E7450 Intel Core i5-5300U	3.07 Points -7%
HP EliteBook 840 G1 Intel Core i7-4600U	2.92 Points -12%
Toshiba Tecra Z40t Intel Core i5-4310U	2.9 Points -12%
Lenovo Thinkpad T440s Intel Core i7-4600U	2.75 Points -17%

Cinebench R15
CPU Single 64Bit (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	130 Points
Dell Latitude E7450 Intel Core i5-5300U	117 Points -10%
HP EliteBook 840 G1 Intel Core i7-4600U	126 Points -3%
Lenovo Thinkpad T440s Intel Core i7-4600U	119 Points -8%
CPU Multi 64Bit (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	302 Points
Dell Latitude E7450 Intel Core i5-5300U	280 Points -7%
HP EliteBook 840 G1 Intel Core i7-4600U	272 Points -10%
Lenovo Thinkpad T440s Intel Core i7-4600U	235 Points -22%

X264 HD Benchmark 4.0
Pass 1 (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	102.4 fps
Dell Latitude E7450 Intel Core i5-5300U	92.1 fps -10%
HP EliteBook 840 G1 Intel Core i7-4600U	95.2 fps -7%
Toshiba Tecra Z40t Intel Core i5-4310U	86.8 fps -15%
Pass 2 (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	18.72 fps
Dell Latitude E7450 Intel Core i5-5300U	17.51 fps -6%
HP EliteBook 840 G1 Intel Core i7-4600U	16.68 fps -11%
Toshiba Tecra Z40t Intel Core i5-4310U	16.9 fps -10%

TrueCrypt
AES Mean 100MB (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	1.9 GB/s
Dell Latitude E7450 Intel Core i5-5300U	1.6 GB/s -16%
HP EliteBook 840 G1 Intel Core i7-4600U	1.7 GB/s -11%
Toshiba Tecra Z40t Intel Core i5-4310U	1.6 GB/s -16%
Twofish Mean 100MB (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	0.303 GB/s
Dell Latitude E7450 Intel Core i5-5300U	0.263 GB/s -13%
HP EliteBook 840 G1 Intel Core i7-4600U	0.28 GB/s -8%
Toshiba Tecra Z40t Intel Core i5-4310U	0.247 GB/s -18%
Serpent Mean 100MB (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U	0.175 GB/s
Dell Latitude E7450 Intel Core i5-5300U	0.153 GB/s -13%
HP EliteBook 840 G1 Intel Core i7-4600U	0.159 GB/s -9%
Toshiba Tecra Z40t Intel Core i5-4310U	0.143 GB/s -18%

Cinebench R10 Rendering Multiple CPUs 32Bit

10435

Cinebench R10 Shading 32Bit

6866

Cinebench R10 Rendering Single 32Bit

4921

Cinebench R10 Shading 64Bit

7078 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

13756 Points

Cinebench R10 Rendering Single CPUs 64Bit

6487 Points

Cinebench R11.5 CPU Single 64Bit

1.51 Points

Cinebench R11.5 OpenGL 64Bit

25.89 fps

Cinebench R11.5 CPU Multi 64Bit

3.31 Points

Cinebench R15 CPU Single 64Bit

130 Points

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 OpenGL 64Bit

32.22 fps

Cinebench R15 CPU Multi 64Bit

302 Points

Yardım

... kıyaslama

HD Tune

CrystalDiskMark 3.0

AS SSD

Intel SSD Pro 2500 Series SSDSC2BF360A5L

Maksimum transfer hızı: 259.3 MB/s

Minimum transfer hızı: 414.2 MB/s

Ortlama transfer hızı: 379.3 MB/s

Erişim hızı: 0.1 ms

Yakma hızı: 303.6 MB/s

İşlemci kullanımı: 1 %

PCMark 7 | PCMark 8

PCMark 7 - Score (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L	4797 Points
Dell Latitude E7450 Intel Core i5-5300U, Samsung SSD PM851 mSATA 128 GB	4650 Points -3%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H	5303 Points +11%
Toshiba Tecra Z40t Intel Core i5-4310U, Hitachi Travelstar Z7K500 HTS725050A7E630	2686 Points -44%
Lenovo Thinkpad T440s Intel Core i7-4600U, Samsung SSD 840 250GB MZ7TD2560/0L9	5022 Points +5%

PCMark 8
Home Score Accelerated v2 (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L	3270 Points
Dell Latitude E7450 Intel Core i5-5300U, Samsung SSD PM851 mSATA 128 GB	2932 Points -10%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H	3610 Points +10%
Creative Score Accelerated v2 (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L	3613 Points
Dell Latitude E7450 Intel Core i5-5300U, Samsung SSD PM851 mSATA 128 GB	3459 Points -4%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H	3114 Points -14%
Work Score Accelerated v2 (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L	4394 Points
Dell Latitude E7450 Intel Core i5-5300U, Samsung SSD PM851 mSATA 128 GB	4002 Points -9%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H	5180 Points +18%
Storage Score (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L	4857 Points
Dell Latitude E7450 Intel Core i5-5300U, Samsung SSD PM851 mSATA 128 GB	4894 Points +1%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H	4891 Points +1%

PCMark 7 Score		4797 puan
PCMark 8 Home Score Accelerated v2		3270 puan
PCMark 8 Creative Score Accelerated v2		3613 puan
PCMark 8 Work Score Accelerated v2		4394 puan
Yardım

... kıyaslama

3DMark 11 | 3DMark | SPECviewperf 12

3DMark 11
1280x720 Performance (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	1251 Points
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	2002 Points +60%
Lenovo ThinkPad T440s Intel Core i7-4600U, NVIDIA GeForce GT 730M	1647 Points +32%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	988 Points -21%
1280x720 Performance GPU (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	1117 Points
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	1808 Points +62%
Lenovo ThinkPad T440s Intel Core i7-4600U, NVIDIA GeForce GT 730M	1513 Points +35%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	868 Points -22%

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	55793 Points
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	71943 Points +29%
Lenovo ThinkPad T440s Intel Core i7-4600U, NVIDIA GeForce GT 730M	41007 Points -27%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	40658 Points -27%
1280x720 Cloud Gate Standard Score (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	5782 Points
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	8600 Points +49%
Lenovo ThinkPad T440s Intel Core i7-4600U, NVIDIA GeForce GT 730M	5627 Points -3%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	4778 Points -17%
1920x1080 Fire Strike Score (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	753 Points
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	1297 Points +72%
Lenovo ThinkPad T440s Intel Core i7-4600U, NVIDIA GeForce GT 730M	986 Points +31%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	632 Points -16%

SPECviewperf 12
1900x1060 Catia (catia-04) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	9.69 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	16.6 fps +71%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	7.96 fps -18%
1900x1060 Creo (creo-01) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	8.99 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	16.2 fps +80%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	6.08 fps -32%
1900x1060 Energy (energy-01) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	0.06 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	0.33 fps +450%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	0.22 fps +267%
1900x1060 Maya (maya-04) (sort by value)
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	14.2 fps
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	2.36 fps
1900x1060 Medical (medical-01) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	1.02 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	4.9 fps +380%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	1.84 fps +80%
1900x1060 Showcase (showcase-01) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	4.79 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	9.1 fps +90%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	4.48 fps -6%
1900x1060 Siemens NX (snx-02) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	2.47 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	15.5 fps +528%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	1.99 fps -19%
1900x1060 Solidworks (sw-03) (sort by value)
Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500	15.6 fps
Fujitsu Celsius H730 Intel Core i7-4710MQ, NVIDIA Quadro K1100M	32.9 fps +111%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	6.92 fps -56%

3DMark 06 Standard Score		7950 puan
3DMark Vantage P Result		4938 puan
3DMark 11 Performance		1251 puan
3DMark Ice Storm Standard Score		55793 puan
3DMark Cloud Gate Standard Score		5782 puan
3DMark Fire Strike Score		753 puan
Yardım

... kıyaslama

Tomb Raider | Dota 2

Tomb Raider - 1366x768 Normal Preset AA:FX AF:4x (sort by value)
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	30.4 fps
Dell Latitude E7450 Intel Core i5-5300U, Intel HD Graphics 5500	22.9 fps -25%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	26 fps -14%
Asus X550LD-XX023H Intel Core i5-4200U, NVIDIA GeForce 820M	34.7 fps +14%

Dota 2 - 1366x768 Medium / On, Render Quality: 70 % (sort by value)
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	42 fps
Dell Latitude E7450 Intel Core i5-5300U, Intel HD Graphics 5500	31.9 fps -24%
HP EliteBook 840 G1 Intel Core i7-4600U, Intel HD Graphics 4400	33.8 fps -20%
Asus X550LD-XX023H Intel Core i5-4200U, NVIDIA GeForce 820M	49.5 fps +18%

	düşük	orta	yüksek	ultra
Tomb Raider (2013)	61.8	30.4	19.3	9.9
Metro: Last Light (2013)	19.7	17.5	12.2	6
Dota 2 (2013)	74	42		21.9
F1 2014 (2014)	54	33	23	13
Evolve (2015)	13.8	10.2	6

Ses yüksekliği

Boşta		29.1 / 29.1 / 29.1 dB
Çalışırken		34.3 / 34.8 dB

	30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü
min: , med: , max: Voltcraft SL-451 (15 cm uzaklık)

Maksimum yük

Bekleme


24.2 °C	24.7 °C	26.4 °C
24.7 °C	25.2 °C	25.4 °C
24 °C	24.5 °C	25 °C

Maksimum: 26.4 °C
Ortalama: 24.9 °C


26.9 °C	25.9 °C	28 °C
26.2 °C	26.9 °C	24.8 °C
25.1 °C	25 °C	24.1 °C

Maksimum: 28 °C
Ortalama: 25.9 °C

Güç kaynağı 28.6 °C | Oda sıcaklığı 20 °C | Fluke 62 Max

(+) The average temperature for the upper side under maximal load is 30 °C / 86 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 35.1 °C / 95 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 36.6 °C / 98 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.9 °C / 77 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 29.5 °C / 85.1 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 (-1.8 °C / -3.2 F).

Anlık tüketim

Kapalı / Bekleme modu	0 / 0.1 Watt
Boşta	2.9 / 6.6 / 7.9 Watt
Çalışırken	30.8 / 48.8 Watt


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

	Lenovo ThinkPad T450s-20BWS03F00 48 Wh	Dell Latitude E7450 54 Wh	HP EliteBook 840 G1 50 Wh	Lenovo Thinkpad T440s 20AQ0069GE 96 Wh
Battery Runtime		31%	7%	127%
Reader / Idle	774	714 -8%	778 1%	1695 119%
H.264	322	452 40%	296 -8%	670 108%
WiFi	336	459 37%	364 8%	750 123%
WiFi v1.3	276	422 53%
Load	88	115 31%	112 27%	225 156%

Batarya ömrü

Boşta (WLAN kapalı, minimum parlaklık)		12h 54min
WLAN açıkken		5h 36min
WiFi Websurfing		4h 36min
Big Buck Bunny H.264 1080p		5h 22min
Çalışırken (maksimum parlaklık)		1h 28min

ThinkPad T450S ile Lenovo T440S modeline kayda değer bir üst model getiriyor. Kayda değer gerçek bir değişiklik yok, keza zaten çok iyi olan bir şeyi daha ne kadar iyileştirebilirsiniz?

Her ne kadar bu bir şilayetmiş gibi olsa da aslında değil. Ne stabilite, ne hafiflik ne de harika ThinkPad klavyesi bir iyileştirmeye ihtiyaç duyuyor. Alıştığımız gibi T450s diğer noktalarda da harika. İster güvenlik özellikleri diyelim ister ekran, ister düşük sistem sesi ve sıcaklık değerleri.

T450s çok iyi bir skora sahip. Malesef yüksek fiyatı biraz puanını kırıyor. Bunu sadece rekabet açışından değil ancak yakın bir zamanda üretimden kalkacak önceki versiyonu indirimli şekilde alma imkanınız olabilir.

Yazının orjinali için tıklayın.

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İkinci bir SSD veya mobil iletişim modülü için yer var

Bir tanesi cihaz açıkken de değiştirilebilir

48 Whlik kapasite 5 saatlik bir kullanım senaryosunu mümkün kılıyor

T450 30 Wattan fazlasına çok nadir ihtiyaç duyuyor

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Test device courtesy of Campuspoint.de

Download your licensed rating image as PNG / SVG

Notebook özellikleri

Lenovo ThinkPad T450s-20BWS03F00 (ThinkPad T450s Seri)

İşlemci

Intel Core i7-5600U 2 x 2.6 - 3.2 GHz, Broadwell

Grafik kartı

Intel HD Graphics 5500, Çekirdek: 950 MHz, dual channel RAM, 10.18.10.4013

Bellek

12 GB

, dual channel DDR3L-1600, 4 GB soldered + 8 GB inserted, 1 of 1 slot filled

Görüntü

14.00 inç 16:9, 1920 x 1080 pixel, LP140WF3-SPD1, IPS screen, LED backlight, parlak: hayır

Anakart

Intel Broadwell-U PCH-LP (Premium)

Harddisk

Intel SSD Pro 2500 Series SSDSC2BF360A5L, 360 GB

, 296 GB Boş

Ses kartı

Intel Broadwell PCH-LP - High Definition Audio Controller

Bağlantılar

3 USB 3.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, Ses çıkışları: 3.5 mm headset jack, Kart okuyucular: 4-in-1 (MMC, SD, SDHC, SDXC), 1 SmartCard, 1 Parmak izi okuyucu

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

Boyut

yükseklik x genişlik x derinlik (mm): 20.7 x 331 x 226

Batarya

48 Wh Lithium-Polymer, 24 Wh internal + 24 Wh removable

İşletim sistemi

Microsoft Windows 7 Professional 64 Bit

Camera

Webcam: 0.9 megapixels

Ek özellikler

Hoparlörler: stereo (2x 2 W), Klavye: chiclet, Klavye ışığı: evet, 65 W power supply, 36 Ay Garanti

Ağırlık

1.6 kg, Güç kaynağı: 235 g

Fiyat

1400 Euro

Bağlantılar

Lenovo anasayfa

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

Kısa inceleme: Lenovo ThinkPad T450 Ultrabook
HD Graphics 5500, Core i5 5200U

Kısa inceleme: Dell Latitude 14 E7450 Ultrabook
HD Graphics 5500, Core i5 5300U

aynı GPU’lu laptoplar

Kısa inceleme: Asus ASUSPRO Essential P2520LA-XO0167H Notebook
HD Graphics 5500, Core i5 5200U, 15.60", 2.406 kg

Kısa inceleme: Acer TravelMate P257-M-56AX Notebook
HD Graphics 5500, Core i5 5200U, 15.60", 2.4 kg

Kısa inceleme: Toshiba Tecra A50-C Notebook
HD Graphics 5500, Core i5 5200U, 15.60", 2.1 kg

Kısa inceleme: Dell Vostro 15 3558 Notebook
HD Graphics 5500, Core i5 5200U, 15.60", 2.38 kg

Kısa inceleme: Lenovo ThinkPad Edge E550 Notebook
HD Graphics 5500, Core i3 5005U, 15.60", 2.38 kg

Artılar

+ hafif ve stabil kasa

+ Harika klavye

+ Geniş bakış açılarına sahip IPS ekran

+ Yüksek sistem performansı

+ Düşük güç tüketimi

+ Düşük sıcaklık ve ses

+ LTE modülü eklenebilir

+ Birçok güvenlik özelliği

+ 3 yıl garanti

Eksiler

- Sadece 1 adet RAM slotu

- ClickPad kullanımı kolay değil

- Yüksek fiyat

Lenovo ThinkPad T450s-20BWS03F00 - 2015-02-25 02/25/2015 v4 ^(old)
Till Schönborn

İşcilik

93 / 98 → 95%

Klavye

94%

Mouse

85%

Bağlanılabilirlik

76 / 80 → 95%

Ağırlık

68 / 20-67 → 100%

Batarya

86%

Görüntü

89%

Oyun performansı

74 / 68 → 100%

Uygulama performansı

87 / 92 → 95%

Isınma

94%

Ses

95%

Audio

56%

Camera

53 / 85 → 62%

Ortalama

81%

89%

Office - Ortalama Ağırlık

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> Notebooklar Hakkında Aradığınız Herşey > İnceleme > Kısa inceleme: Lenovo ThinkPad T450s Ultrabook

Till Schönborn, 2015-03-15 (Update: 2015-03-15)

Kısa inceleme: Lenovo ThinkPad T450s Ultrabook

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