Product comparison · 2 laptops

ASUS M51VR-AP017C + UMTS Stick vs ASUS X51L-AP088A, BE

114specifications compared
41differ
73identical
19known for one product only

Key differences

Processor family
- M51VR-AP017C + UMTS Stick:Intel® Core™2 Duo
- X51L-AP088A, BE:Intel® Pentium®
Processor model
- M51VR-AP017C + UMTS Stick:P8400
- X51L-AP088A, BE:T2390
Processor frequency
- M51VR-AP017C + UMTS Stick:2.26 GHz
- X51L-AP088A, BE:1.86 GHz
Processor cache
- M51VR-AP017C + UMTS Stick:3 MB
- X51L-AP088A, BE:1 MB
Processor front side bus
- M51VR-AP017C + UMTS Stick:1066 MHz
- X51L-AP088A, BE:533 MHz
Processor socket
- M51VR-AP017C + UMTS Stick:Socket 478
- X51L-AP088A, BE:Socket M (mPGA478MT)
Processor lithography
- M51VR-AP017C + UMTS Stick:45 nm
- X51L-AP088A, BE:65 nm
Processor operating modes
- M51VR-AP017C + UMTS Stick:64-bit
- X51L-AP088A, BE:32-bit

Side by side

Differences highlightedShow differences only

Comparison of M51VR-AP017C + UMTS Stick, X51L-AP088A, BE
133 specifications	A ASUS M51VR-AP017C + UMTS Stick View product	B ASUS X51L-AP088A, BE View product
Processor15 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	P8400	T2390
Processor frequencyDiffers	2.26 GHz	1.86 GHz
Processor cacheDiffers	3 MB	1 MB
Processor front side busDiffers	1066 MHz	533 MHz
Processor socketDiffers	Socket 478	Socket M (mPGA478MT)
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Pentium T2000 Series for Mobile
Processor codenameDiffers	Penryn	Merom
Thermal Design Power (TDP)Differs	25 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	8.5	14
Memory2 differ
Memory clock speedDiffers	800 MHz	667 MHz
Maximum internal memoryDiffers	4 GB	2 GB
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/b/g/n	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® PM45 Express	Intel GL960 Express
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Home Basic
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features6 differ
Embedded options availableDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	35569	35153
Processor codeDiffers	SL3BU	SLA4H
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Power2 differ
AC adapter powerDiffers	90 W	65 W
AC adapter output currentDiffers	4.7 A	3.42 A
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	3 kg	2.8 kg
DepthDiffers	269 mm	264 mm
HeightKnown for one	Unknown — not stated by the source	35.5 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
Other features1 differ
Modem typeKnown for one	Unknown — not stated by the source	V.92
Supplied AC adapter typeDiffers	AC	AC, UP
Batteryidentical
Number of battery cellsKnown for one	6	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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