Product comparison · 2 laptops

Acer Extensa 7630EZ-442G25MN vs Samsung R R522-JS08ES Intel® Pentium® Dual-Core T4300

109specifications compared
28differ
81identical
14known for one product only

Key differences

Display diagonal
- Extensa 7630EZ-442G25MN:43.2 cm (17")
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:39.6 cm (15.6")
Display resolution
- Extensa 7630EZ-442G25MN:1440 x 900 pixels
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:1366 x 768 pixels
Native aspect ratio
- Extensa 7630EZ-442G25MN:16:10
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:16:9
Processor model
- Extensa 7630EZ-442G25MN:T4400
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:T4300
Processor frequency
- Extensa 7630EZ-442G25MN:2.2 GHz
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:2.1 GHz
CPU multiplier (bus/core ratio)
- Extensa 7630EZ-442G25MN:11
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:10.5
Internal memory
- Extensa 7630EZ-442G25MN:2 GB
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:4 GB
Memory layout (slots x size)
- Extensa 7630EZ-442G25MN:1 x 2 GB
- R R522-JS08ES Intel® Pentium® Dual-Core T4300:2 x 2 GB

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7630EZ-442G25MN, R522-JS08ES
123 specifications	A Acer Extensa 7630EZ-442G25MN View product	B Samsung R R522-JS08ES Intel® Pentium® Dual-Core T4300 Model R522-JS08ES View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® Dual-Core	Intel® Pentium® Dual-Core
Processor modelDiffers	T4400	T4300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	2.1 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium T4000 Series for Mobile	Intel Pentium T4000 Series for Mobile
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	11	10.5
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi, -
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobilty Radeon HD 4330
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit LAN
Wireless technologyDiffers	IEEE 802.11b/g/n	802.11bg/n
Bluetooth	No	No
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	0	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® PM45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Trial softwareKnown for one	Unknown — not stated by the source	Office Professional 2007
Bundled softwareDiffers	Acer Empowering Technology, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manager, Easy Network Manager, Easy SpeedUp Manager, SAMSUNG Magic Doctor, SAMSUNG Update Plus
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	40739	37253
Processor codeDiffers	SLGJL	SLGJM
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	2 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.4 kg	2.55 kg
WidthDiffers	396 mm	376 mm
DepthDiffers	286 mm	255.8 mm
Height (front)Differs	3.52 cm	3.13 cm
Height (rear)Differs	4.4 cm	3.72 cm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	No	Yes
Supplied AC adapter type	AC	AC
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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