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 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 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
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
Compatible memory cardsDiffers	MMC, MS Duo, MS Pro, MS Pro Duo, SD	SD
Graphics1 differ
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
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g/n	802.11b/g
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
DVI portDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
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
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 output currentDiffers	4.7 A	2.5 A
AC adapter output voltageDiffers	19 V	12 V
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
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
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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