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Lenovo ThinkPad T420-4180W1J

Specifications

Lenovo ThinkPad T420-4180W1J
Lenovo ThinkPad T420-4180W1J (Thinkpad T420 Series)
Processor
Graphics adapter
Display
14.0 inch 16:9, 1600x900 pixel, glossy: no
Weight
2.3 kg ( = 81.13 oz / 5.07 pounds) ( = 0 oz / 0 pounds)
Price
1400 Euro

 

Average Score: 86.5% - good
Average of 4 scores (from 6 reviews)
price: 80%, performance: 80%, features: 80%, display: - % mobility: 100%, workmanship: - %, ergonomy: 80%, emissions: - %

Reviews for the Lenovo ThinkPad T420-4180W1J

Lenovo ThinkPad T420 – Review
Source: Gadgetmix English
The 14″ Lenovo ThinkPad T420 looks like most of Lenovo’s ThinkPads, emphasising efficiency over aesthetics. The exterior plastic has a dull scratch-resistant surface, tending to resist fingrerprints and smears. Supreme typing experience, stellar graphics performance, a paragon of connectivity, and world-beating endurance, a credit to any business.
Single Review, online available, Short, Date: 10/14/2011
95% Lenovo ThinkPad T420
Source: Computer Shopper English
Change comes slowly to the venerable ThinkPad T series, but when it does, it’s usually worth waiting for. With Sandy Bridge-grade speed, great battery life, durability features, and other goodies, the ThinkPad T420 is arguably today's best business thin-and-light. (But yes, it’s still basic black.)
Single Review, online available, Long, Date: 10/01/2011
Rating: Total score: 95%
80% Lenovo ThinkPad T420 Review: The Best Business Laptop?
Source: Notebookreview.com English
The Lenovo ThinkPad T420 is a well-engineered 14" business notebook. It has the hallmark ThinkPad qualities including great build quality and a superior keyboard. I liked almost everything about it. The anti-glare screen prevents reflections and with a 1600x900 resolution, provides a lot of working space. The keyboard has a highly functional layout and the trackpoint and touchpad are easy to use. All this functionality can be taken to the road thanks to the 10 hours of battery from the optional 9-cell. Bottom line, the ThinkPad T420 isn't just a good business laptop ... the T420 is an excellent choice for business, home, and student use.
Single Review, online available, Long, Date: 09/29/2011
Rating: Total score: 80% price: 80% performance: 80% features: 80% mobility: 100% ergonomy: 80%
80% ThinkPad T420: A Classic Workhorse
Source: PC World English
The T420 is solidly constructed and offers racehorse performance. It's highly configurable with multiple warranty options, as befits a business laptop. Just about every IT person we know swears by the T series--for their clients and themselves. That should tell you everything you need to know about the long-term reliability of these laptops.
Single Review, online available, Very Short, Date: 08/25/2011
Rating: Total score: 80%

Foreign Reviews

大变化与小调整 联想ThinkPad T420评测
Source: PC Online.com.cn zh-CN→EN
Single Review, online available, Short, Date: 05/30/2011
91% 전통과 신기술의 절묘한 조화 - 레노버 싱크패드 T420 (통합편)
Source: Notegear KO→EN
Single Review, online available, Very Long, Date: 06/11/2011
Rating: Total score: 91%

Comment

Series: Laptop Mag calls the battery runtime "epic", Notebookreview.com writes 10 hours, no doubt, this smaller than average laptop is made for mobile use. Generally, the screen got good ratings except in the russian site Retera. They gave their T420 model a very bad rating.

NVIDIA NVS 4200M: Business Graphics card that is based on the GeForce GT 520M with special BIOS and drivers for business applications. The clock speeds however can in theory slightly surpass the GT 520M, in the Latitude 6420 however they are at a level of the GT 520M.

Non demanding games should be playable with these graphics 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.  


2620M: Very fast Dual-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. » Further information can be found in our Comparison of Mobile Processsors.


14.0":

Above all, this display size is used for subnotebooks, ultrabooks and convertibles. For all three types, this size is quite large. The biggest variety of subnotebooks is represented with this size.

Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.


2.3 kg:

Usually subnotebooks, ultrabooks and quite lightweight laptops with 12-16 inch display-diagonal weigh as much.


Lenovo: Lenovo ( "Le" as in the English word legend and "novo" (Latin) for new) was founded in 1984 as a Chinese computer trading company. From 2004, the company has been the largest laptop manufacturer in China and got the fourth largest manufacturer worldwide after the acquisition of IBM's PC division in 2005. In addition to desktops and notebooks, the company also produces monitors, projectors, servers, etc.

In 2011, Medion AG, a European computer hardware manufacturer, owned the majority of the company. In 2014, Lenovo took over Motorola Mobility, which gave them a boost in the smartphone market.

 

From 2014 to 2016 Lenovo's market share in the global notebook market was 20-21%, ranking second behind HP. However, the distance decreased gradually. In the smartphone market, Lenovo did not belong to the Top 5 global manufacturers in 2016.


86.5%: This is a good rating above average. Nevertheless you should not forget, that 10-15% of all notebook-models get a better rating.


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

Devices from a different Manufacturer and/or with a different CPU

Samsung 400B4B-S01DE
NVS 4200M, Core i3 2310M

Devices with the same GPU and/or Screen Size

Dell Latitude E6420 XFR
NVS 4200M, Core i7 2620M, 4 kg

Devices with the same GPU

Samsung 600B5B-HC1
NVS 4200M, Core i7 2720QM, 15.6", 2.6 kg
Samsung 400B5B-S02
NVS 4200M, Core i5 2410M, 15.6", 2.6 kg
Samsung 400B5B-PS2
NVS 4200M, Core i5 2520M, 15.6", 2.5 kg
Samsung 600B5B-S01UK
NVS 4200M, Core i5 2520M, 15.6", 2.6 kg
Samsung Aegis 600B
NVS 4200M, Core i5 2410M, 15.6", 2.5 kg
Dell Latitude E6520-L652050
NVS 4200M, Core i5 2540M, 15.6", 2.8 kg

Devices with Same Screen Size and/or Weight

Lenovo Ideapad 510-15ISK-80SR003JGE
GeForce 940MX, Core i7 6500U, 15.6", 2.1 kg
Lenovo IdeaPad 300-15ISK-80Q700RYGE
Radeon R5 M330, Core i7 6500U, 15.6", 2.3 kg
Lenovo IdeaPad 700-17ISK-80RV001HMH
GeForce 940M, Core i5 6300HQ, 17.3", 2.7 kg
Lenovo IdeaPad 500-15ISK-80NT00LMMH
Radeon R7 M360, Core i5 6200U, 15.6", 2.3 kg
Lenovo IdeaPad 700-17SK-80RV0031GE
GeForce 940M, Core i7 6700HQ, 17.3", 2.7 kg
Lenovo Ideapad 700-17ISK-80RV001MGE
GeForce 940M, Core i7 6700HQ, 17.3", 2.7 kg
Lenovo B51-80-80LM000BGE
Radeon R5 M330, Core i5 6200U, 15.6", 2.3 kg
Lenovo Ideapad 500-15ISK-80NT00UDGE
Radeon R7 M360, Core i5 6200U, 15.6", 2.3 kg
Lenovo ThinkPad E560-20EV000MGE
HD Graphics 520, Core i3 6100U, 15.6", 2.3 kg
Lenovo U41-70-80JV00JBGE
GeForce 940M, Core i5 5200U, 14.0", 1.7 kg
Lenovo B50-10-80QR0013GE
HD Graphics (Bay Trail), Pentium N3540, 15.6", 1.9 kg
Lenovo Ideapad Y700-15-80NW0010US
GeForce GTX 960M, Core i7 6700HQ, 15.6", 2.9 kg
Lenovo Ideapad Y700 15ISK 80NV
GeForce GTX 960M, Core i5 6300HQ, ", 0 kg
Lenovo Ideapad Y700-15ACZ
Radeon R9 M385X, Carrizo FX-8800P, 15.6", 2.6 kg
Lenovo Ideapad 300S-80Q4000KUS
HD Graphics 520, Core i5 6200U, 14.0", 1.6 kg
Lenovo G70-35-80Q5002SGE
Radeon R4 (Beema), A-Series A6-6310, 17.3", 2.9 kg
Lenovo B50-80-80LT00FSPB
Radeon R5 M330, Core i3 4030U, 15.6", 2.3 kg
Lenovo Ideapad 500-15ISK-80NT00D8GE
Radeon R7 M360, Core i7 6500U, 15.6", 2.3 kg
Lenovo Yoga 700-14ISK 80QD
HD Graphics 520, Core i5 6200U, 14.0", 1.49 kg
Lenovo U41-70-80JV003RGE
GeForce 940M, Core i7 5500U, 14.0", 1.7 kg
Lenovo Z70-80-FG006JBM
GeForce 840M, Core i7 5500U, 17.3", 3 kg
Current Prices
> Notebook / Laptop Reviews and News > Library > Lenovo > Lenovo ThinkPad T420-4180W1J
Stefan Hinum, 2011-07- 5 (Update: 2012-05-26)