Sony Vaio VGN-TT21MN

Specifications

Sony Vaio VGN-TT21MNNotebook: Sony Vaio VGN-TT21MN (Vaio VGN-TT Series)
Processor: Intel Core 2 Duo SU9400
Graphics Adapter: Intel Graphics Media Accelerator (GMA) 4500MHD
Display: 11.1 inch, 16:9, 1366x768 pixels, glossy: yes
Weight: 1.3kg
Price: 1700 euro
price: - %, performance: 40%, features: - %, display: 90% mobility: 90%, workmanship: - %, ergonomy: - %, emissions: 80%

Reviews for the Sony Vaio VGN-TT21MN

Foreign Reviews

Ohne Netzteil durch den Tag
Source: c't - 14/09 German
Comparison, , Long, Date: 07/01/2009
Rating: performance: 40% display: 90% mobility: 90% emissions: 80%

Comment

Intel Graphics Media Accelerator (GMA) 4500MHD: Onboard (shared Memory) GPU built in the GM45, GE45 and GS45 chipset (Montevina). Because of two more shaders and a higher core clock, much faster than the old GMA X3100. Still not advisable for gamers (DirectX 10 games not playable or only with very low settings). The integrated video processor is able to help decode HD videos (AVC/VC-2/MPEG2) , e.g., for a fluent Blu-Ray playback with slow CPUs.

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.


SU9400:

Power efficient low voltage processor based on the Penryn 3M core that features all Penryn functions like Virtualization and Trusted Execution.

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


11.1": This is a quite small display format for subnotebooks. However, most netbooks have an even tinier display. The advantage is, that the subnotebook can be small dimensioned and can be carried easily. Further the small display needs few energy, which improves the battery runtime and in consequence the mobility. The disadvantage is that the reading of texts is a bit exhausting for the eyes, especially with high resolutions.» To find out how fine a display is, see our DPI List.


1.3 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.


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


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

Laptops with the same GPU and/or Screen Size

» Sony Vaio VGN-TT21WN/B
Core 2 Duo SU9400, 1.27 kg
» Sony Vaio VGN-TT11M/N
Core 2 Duo SU9300, 1.3 kg
» Sony Vaio VGN-TT290NAB
Core 2 Duo SU9400, 1.4 kg
» Sony Vaio VGN-TT190
Core 2 Duo SU9400, 1.3 kg
» Sony Vaio VGN-TT11LN/B
Core 2 Duo SU9300, 1.3 kg
» Sony Vaio VGN-TT11VN
Core 2 Duo SU9400, 1.3 kg
» Sony Vaio VGN-TT11WN/B
Core 2 Duo SU9300, 1.3 kg
» Sony Vaio VGN-TT198UBX
Core 2 Duo SU9400, 1.3 kg

Notebooks with the same GPU

» HP 630-A1E10EA
Celeron B800, 15.6", 2.5 kg
» Novatech Novabook Letnet
Core 2 Duo T7300, 15.6", 2.4 kg
» Acer Aspire 5735Z-454G64Mnss
Pentium Dual Core T4500, 15.6", 2.6 kg
» Asus X32a
Celeron Dual-Core SU2300, 13.3", 1.8 kg
» Asus P50IJ-SO176V
Pentium Dual Core T4400, 15.6", 2.7 kg
» Acer Aspire 5735Z-454G32Mnss
Pentium Dual Core T4500, 15.6", 2.6 kg
» Toshiba Satellite C660-16N
Core 2 Duo T6670, 15.6", 2.3 kg
» Toshiba Satellite Pro C660-1UX
Celeron M 925, 15.6", 2.5 kg
» Lenovo Thinkpad X200-7449-C8G
Core 2 Solo SU3500, 12.1", 1.4 kg
» Samsung R540-JA06
Core i3 380M, 15.6", 2.4 kg
» MSI CR620-691US
Core i3 380M, 15.6", 2.6 kg
» HP Pavilion g6-1a69us
Core i3 380M, 15.6", 2.5 kg
» Lenovo Ideapad G560-M2797UK
Pentium P6100, 15.6", 2.6 kg
» Gateway ID49C14u
Core i3 380M, 14.0", 2.3 kg
» Gigabyte Q1105
Pentium Dual Core SU4100, 11.6", 1.5 kg
» Sony Vaio VPC-S132GX/B
Core i3 380M, 13.3", 2 kg
» Acer Aspire 5336-T353G32Mnkk
Celeron Dual-Core T3500, 15.6", 2.6 kg
» Lenovo IdeaPad Z360-091237U
Core i5 480M, 13.3", 2 kg
» Lenovo IdeaPad U160-08945LU
Core i5 470UM, 11.6", 1.4 kg
» HP Pavilion dm3-3110us
Pentium U5400, 13.3", 1.8 kg
» Acer Aspire 3820T-6480
Core i3 380M, 13.3", 1.8 kg
Current Prices
> Notebook / Laptop Reviews and News > Library > Sony > Sony Vaio VGN-TT21MN
Author: Stefan Hinum, 2009-08-13 (Update: 2012-05-26)