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Sony Vaio VGN-AR51J

Specifications

Sony Vaio VGN-AR51JNotebook: Sony Vaio VGN-AR51J (Vaio VGN-AR Series)
Processor: Intel Core 2 Duo T7250
Graphics Adapter: NVIDIA GeForce 8400M GT 256MB MB
Display: 17.1 inch, 16:10, 1440x900 pixels, glossy: yes
Weight: 3.9kg
Price: 1650 euro
Average Score: 76.25% - good
Average of 4 scores (from 5 reviews)
price: 80%, performance: 67%, features: 74%, display: 63% mobility: 57%, workmanship: 83%, ergonomy: 69%, emissions: 80%

Reviews for the Sony Vaio VGN-AR51J

Foreign Reviews

72% Sony VAIO VGN-AR51J
Source: PC Go German DE→EN
Single Review, online available, Very Short, Date: 01/29/2008
Rating: Total score: 72% features: 80% display: 80% workmanship: 80%
Sony VAIO VGN-AR51J
Source: PC Magazin - 2/08 German
Single Review, , Length Unknown, Date: 01/04/2008
Rating: features: 80% display: 80% workmanship: 80%
75% Sony Vaio VGN-AR51J
Source: Connect - 12/07 German
Comparison, , Short, Date: 11/29/2007
Rating: Total score: 75% performance: 93% features: 85% mobility: 64% ergonomy: 58%
70% Sony Vaio VGN-AR51J
Source: Notebookjournal German DE→EN
Single Review, online available, Long, Date: 10/11/2007
Rating: Total score: 70% performance: 40% features: 50% display: 30% mobility: 50% workmanship: 90% ergonomy: 80% emissions: 80%
88% Sony VAIO VGN-AR51J
Source: PC Actual Spanish ES→EN
Single Review, online available, Very Short, Date: 05/12/2008
Rating: Total score: 88% price: 80%

Comment

NVIDIA GeForce 8400M GT: NVidia GeForce 8400M GT is the DirectX 10 capable successor of the GeForce Go 7400 for laptops and technologically a slower 8600M GS video card. Not suited for DX 10 games in high details.

Only some 3D games with very low demands are playable with these cards.

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


Intel Core 2 Duo: This is the Core Duo and Core Solo successor with a longer pipeline and 5-20% more speed without more power consumption. As an addition to the Core Duo design there exists a fourth decoder, an amplified SSE-unit and an additional arithmetical logical unit (ALU).

The Core 2 Duo for laptops is identical to the desktop Core 2 Duo processors but the notebook-processors work with lower voltages (0.95 to 1188 Volt) and a lower Frontside bus clock (1066 vs 667 MHz). The performance of equally clocked notebooks is 20-25% lower than Desktop PCs because of the lower Frontside bus clock and the slower hard disks.


T7250: Mid-range (at the time of annoucement) dual core processor based on the Merom core. » Further information can be found in our Comparison of Mobile Processsors.


17.1": Meanwhile the 17 inch display size is a more frequently offered standard format for desktop-replacements. The DTR-laptops can't be carried easily, need much energy but on the other side texts can be read easily and high resolutions are no problem. DTR mainly are intended for stationary usage on desks, where the weight and the energy need are unimportant.
» To find out how fine a display is, see our DPI List.


3.9 kg: This laptop is heavy below average, compared with the average of notebooks. Therefore especially desktop replacements fit in this class of weight.


Sony: Sony Corporation is a multinational conglomerate corporation headquartered in Japan. Sony is one of the leading manufacturers of electronics, video, communications, video game consoles, and information technology products for the consumer and professional markets. Its name is derived from sonus, the Latin word for sound. The company was founded 1946 with another name and renamed in 1958. Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its five operating segments—electronics, games, entertainment (motion pictures and music), financial services and other. Sony is a notebook manufacturer of medium size according international market shares.

Sony reviews


76.25%: This rating is not convincing. The laptop is evaluated below average, this is not really a recommendation for purchase.


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

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

» Sony Vaio VGN-AR830E
Core 2 Duo T8300
» Sony Vaio VGN-AR61
Core 2 Duo T5450
» Sony Vaio VGN-AR730E
Core 2 Duo T8100
» Sony Vaio VGN-AR41L
Core 2 Duo T7100

Devices with the same GPU

» Lenovo ThinkPad Yoga 14
Core i5 4210U, 14.0", 1.9 kg
» Acer Aspire V3-572G-70TA
Core i7 4510U, 15.6", 2.5 kg
» Sony Vaio VGN-NR38Z/S
Core 2 Duo T5750, 15.4", 2.9 kg
» Sony Vaio VGN-AR71J
Pentium Dual Core T2370, 17.0", 3.8 kg
» Sony Vaio VGN-NR31J/S
Pentium Dual Core T2390, 15.4", 2.9 kg
» Sony Vaio VGN-FZ470E/B
Core 2 Duo T8100, 15.4", 2.8 kg
» Sony Vaio VGN-FZ38M
Core 2 Duo T8100, 15.4", 2.8 kg
» Sony Vaio VGN-FZ485U
Core 2 Duo T8100, 15.4", 2.8 kg
» Sony Vaio VGN-NR21Z
Core 2 Duo T8100, 15.4", 2.9 kg
» Sony Vaio VGN-NR21S
Core 2 Duo T5500, 15.4", 2.8 kg
» Sony Vaio VGN-FZ280E
Core 2 Duo T7250, 15.4", 2.6 kg
» Sony Vaio VGN-FZ11M
Core 2 Duo T7100, 15.4", 2.7 kg
» Sony Vaio VGN-FZ21M
Core 2 Duo T7250, 15.4", 2.8 kg
» Sony Vaio VGN-FZ21E
Core 2 Duo T7250, 15.4", 2.8 kg
» Sony Vaio VGN-FZ18G
Core 2 Duo T7500, 15.4", 2.7 kg
» Sony Vaio VGN-FZ18M
Core 2 Duo T7100, 15.4", 2.7 kg
» Sony Vaio VGN-FZ180
Core 2 Duo T7300, 15.4", 2.6 kg
» Sony Vaio VGN-FZ11Z
Core 2 Duo T7300, 15.4", 2.7 kg
» Sony Vaio VGN-FZ11L
Core 2 Duo T7100, 15.4", 2.7 kg

Devices with Same Screen Size and/or Weight

» MM Vision NB3785
Radeon HD 7970M, Core i7 3610QM
» HP Pavilion dv7-4020ew
Mobility Radeon HD 5650, Core i5 450M
» HP Pavilion dv7-4010sw
Mobility Radeon HD 5470, Core i3 350M

 

Price comparison

Reviews on Sony Laptops at Ciao
Sony Laptops at Idealo

Sony Vaio VGN-AR51M
Sony Vaio VGN-AR51M
> Notebook / Laptop Reviews and News > Library > Laptop Reviews Archive > Sony Vaio VGN-AR51J
Author: Stefan Hinum (Update: 2012-05-26)