Product comparison · 2 laptops

ASUS M51SE-AP043C, BE vs ASUS R2E-BH057C laptop Intel Stealey

59specifications compared
35differ
24identical
77known for one product only

Key differences

Display diagonal
- M51SE-AP043C, BE:39.1 cm (15.4")
- R2E-BH057C laptop Intel Stealey:17.8 cm (7")
Display resolution
- M51SE-AP043C, BE:1280 x 800 pixels
- R2E-BH057C laptop Intel Stealey:800 x 480 pixels
Native aspect ratio
- M51SE-AP043C, BE:16:10
- R2E-BH057C laptop Intel Stealey:5:4
Processor family
- M51SE-AP043C, BE:Intel® Core™2 Duo
- R2E-BH057C laptop Intel Stealey:Intel Stealey
Processor frequency
- M51SE-AP043C, BE:2.4 GHz
- R2E-BH057C laptop Intel Stealey:0.8 GHz
Processor cache
- M51SE-AP043C, BE:3 MB
- R2E-BH057C laptop Intel Stealey:0.512 MB
Processor front side bus
- M51SE-AP043C, BE:800 MHz
- R2E-BH057C laptop Intel Stealey:400 MHz
Internal memory
- M51SE-AP043C, BE:3 GB
- R2E-BH057C laptop Intel Stealey:1 GB

Side by side

Differences highlightedShow differences only

Comparison of M51SE-AP043C, BE, R2E-BH057C
136 specifications	A ASUS M51SE-AP043C, BE View product	B ASUS R2E-BH057C laptop Intel Stealey Model R2E-BH057C View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	17.8 cm (7")
Display resolutionDiffers	1280 x 800 pixels	800 x 480 pixels
Native aspect ratioDiffers	16:10	5:4
HD typeKnown for one	Unknown — not stated by the source	Not supported
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel Stealey
Processor modelKnown for one	T8300	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	0.8 GHz
Processor cacheDiffers	3 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	400 MHz
Processor socketKnown for one	Socket 479	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo T8000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	250 GB	100 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	4200 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS Duo, MS Pro, MS Pro Duo, SD	SD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g/n	802.11b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	3	2
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
DVI portDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	1	0
TV-in port	No	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Bundled softwareDiffers	Yes	ASUS Live Update, Adobe Acrobat Reader 7, ASUS WinFlash, ASUS LifeFrame2, ASUS Infopen, Norton Internet Security 2007, Nero 7 Essentials, ASUS Power4 Gear eXtreme, Microsoft Origami Experience Pack, ASUS Security Protect Manager, ASUS 3G Watcher
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	33099	Unknown — not stated by the source
Processor codeKnown for one	SLAPR	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	6	2
Battery capacityDiffers	4800 mAh	3000 mAh
Power3 differ
AC adapter powerDiffers	90 W	36 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	4.7 A	2.5 A
AC adapter output voltageDiffers	19 V	12 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint reader	Yes	Yes
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.96 kg	830 g
WidthDiffers	365 mm	234 mm
DepthDiffers	269 mm	133 mm
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	28 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features3 differ
Infrared data portDiffers	No	Yes
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	V.92	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC, UP	AC
TV tuner typeKnown for one	Unknown — not stated by the source	External

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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