Lenovo Thinkpad X1 Carbon-20A7003UBM

Specifications

Lenovo Thinkpad X1 Carbon-20A7003UBMNotebook: Lenovo Thinkpad X1 Carbon-20A7003UBM (ThinkPad X1 Series)
Processor: Intel Core i7 4550U
Graphics Adapter: Intel HD Graphics 5000
Display: 14.0 inch, 16:9, 2560x1440 pixels, glossy: yes
Weight: 1.4kg

Reviews for the Lenovo Thinkpad X1 Carbon-20A7003UBM

Foreign Reviews

Lenovo Thinkpad X1 Carbon 20A7003UBM – бъдещето на формата „РС”.
Source: PC Store BU→EN
Positive: Impressive design; good performance; compact size; long battery life.
Single Review, online available, Short, Date: 03/17/2014

Comment

Intel HD Graphics 5000:

ULV integrated GPU (GT3) with 40 EUs (no eDRAM) found on certain Haswell processors.

Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.  


4550U:

Haswell-based ULV dual-core processor clocked at 1.5 GHz with Turbo Boost support up to 3.0 GHz. Offers an integrated HD Graphics 5000 and a dual-channel DDR3 memory controller.

» Further information can be found in our Comparison of Mobile Processsors.


14.0": 14 inch display size is a mixture between the small formats of subnotebooks and the 15 inch standard display. The reason why so many people like displays with medium size is, that this size is not exhausting for the eyes, does not need too much energy and the laptops can be kept quite compact.» To find out how fine a display is, see our DPI List.


1.4 kg: This subnotebook is one of the most lightweight of all notebooks and can be carried very easily. There exist only few sub-notebooks, which weight less. 10 inch displays are normal for this class of weight.


Lenovo: Lenovo Group Limited is China's largest and the world's fourth largest personal computer manufacturer. Lenovo produces desktops, laptops, servers, handheld computers, imaging equipment, and mobile phone handsets. Lenovo also provides information technology integration and support services, and its QDI unit offers contract manufacturing. Its executive headquarters are located in China and USA. It is incorporated in Hong Kong. Lenovo was formed in 1984 as a spin-off of the Chinese Academy of Sciences new technology unit. The company initially began as a reseller, distributor and later CM for foreign brands, including IBM, entering the Chinese market. In 1990, Lenovo started to manufacture its own PCs and by 1997 became the market leader in China. In 2004, Lenovo bought IBM’s PC business for $1.25billion. Market share regarding sales of personal computers in 2007 (market research IDC): HP 18.9 %, Dell 16.4 %, Acer 9.9 %, Lenovo 7.5 %, Apple 5.7 %

Lenovo reviews


» Further information can be found in our Notebook Purchase Guide.

Devices with the same GPU and/or Screen Size

» Lenovo ThinkPad X1 Carbon Touch-G2
Core i7 4550U, 1.4 kg
» Lenovo Thinkpad X1 Carbon-20A7005JGE
Core i7 4550U, 1.3 kg

Devices with the same GPU

» Apple MacBook Air 13" Mid 2013
Core i7 4650U, 13.3", 1.35 kg
» Apple MacBook Air 11 inch 2014-06 MD711LL/B
Core i5 4260U, 11.6", 1.1 kg
» Apple MacBook Air 13 MD761D/B 2014-06
Core i5 4260U, 13.3", 1.4 kg
» Lenovo ThinkPad X1 Carbon Touch 20A7-002DGE
Core i7 4550U, 14", 1.4 kg
» Sony Vaio Tap 11
Core i5 4210Y, 11.6", 0.8 kg
» Apple MacBook Air 13 inch 2013 MD760D/A
Core i5 4250U, 13.3", 1.35 kg
» Apple MacBook Air 11 inch 2013-06 MD711D/A
Core i5 4250U, 11.6", 1.082 kg

Devices from the same Manufacturer

» Lenovo N20p-59426642 Chromebook
HD Graphics (Bay Trail), Celeron N2830, 11.6", 1.3 kg
» Lenovo Yoga 8
SGX544, Mediatek MT8389, 8.0", 0.4 kg
» Lenovo ThinkPad Yoga S1
HD Graphics 4400, Core i7 4500U, 12.5", 1.6 kg
» Lenovo Y40-59423030
unknown, Core i7 4510U, 14.0", 2 kg
» Lenovo IdeaPad Flex 2 15
HD Graphics 4400, Core i5 4210U, 15.6", 2.608 kg
» Lenovo G510-59406666
Radeon HD 8750M, Core i7 4700MQ, 15.6", 2.5 kg
» Lenovo IdeaPad Z40-59422614
GeForce 820M, Core i5 4200U, 14.0", 2.066 kg
» Lenovo G710
GeForce 820M, Pentium 3550M, 17.3", 2.9 kg
» Lenovo G50
HD Graphics (Haswell), Celeron 2957U, 15.6", 2.5 kg
» Lenovo Y50-70 59-422475
GeForce GTX 860M, Core i7 4700HQ, 15.6", 2.4 kg
» Lenovo IdeaTab A7-40-A3500-FL
Mali-400 MP, unknown, 7.0", 0.32 kg
» Lenovo A10-59399581
Mali-400 MP4, RK3188, 10.1", 1.5 kg
» Lenovo Ideapad Flex 2 14-59420166
GeForce 820M, Core i5 4210U, 14.0", 1.9 kg
» Lenovo IdeaPad Y50-70
GeForce GTX 860M, Core i5 4200H, 15.6", 2.4 kg
» Lenovo IdeaTab A8-50 A5500
SGX544, Mediatek MT8121, 8.0", 0.36 kg
» Lenovo B50-30
HD Graphics (Bay Trail), Celeron N2815, 15.6", 2.225 kg
» Lenovo Yoga 2 13
HD Graphics 4400, Core i3 4010U, 13.3", 1.56 kg
» Lenovo A8-50
unknown, Mediatek MT8121, 8.0", 0.4 kg
» Lenovo IdeaPad S415 Touch
Radeon HD 8570M, A-Series A4-5000, 14.0", 1.8 kg
» Lenovo A10-59407931
SGX544, unknown, 10.1", 0.54 kg
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> Notebook / Laptop Reviews and News > Library > Lenovo > Lenovo Thinkpad X1 Carbon-20A7003UBM
Author: Stefan Hinum, 2014-03-22 (Update: 2014-03-22)