Product comparison · 2 laptops

ASUS A7U-7S022C, DE vs ASUS X51R-AP134C, DE

57specifications compared
26differ
31identical
21known for one product only

Key differences

Display diagonal
- A7U-7S022C, DE:43.4 cm (17.1")
- X51R-AP134C, DE:39.1 cm (15.4")
Display resolution
- A7U-7S022C, DE:1440 x 900 pixels
- X51R-AP134C, DE:1280 x 800 pixels
Processor frequency
- A7U-7S022C, DE:1.8 GHz
- X51R-AP134C, DE:1.73 GHz
Internal memory
- A7U-7S022C, DE:2 GB
- X51R-AP134C, DE:1 GB
Total storage capacity
- A7U-7S022C, DE:160 GB
- X51R-AP134C, DE:120 GB
Optical drive type
- A7U-7S022C, DE:DVD Super Multi
- X51R-AP134C, DE:DVD Super Multi DL
Compatible memory cards
- A7U-7S022C, DE:MMC, MS PRO, SD, xD
- X51R-AP134C, DE:MMC, MS Pro, SD
Number of built-in speakers
- A7U-7S022C, DE:4
- X51R-AP134C, DE:2

Side by side

Differences highlightedShow differences only

Comparison of A7U-7S022C, DE, X51R-AP134C, DE
78 specifications	A ASUS A7U-7S022C, DE View product	B ASUS X51R-AP134C, DE View product
Display2 differ
Display diagonalDiffers	43.4 cm (17.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor1 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyKnown for one	Unknown — not stated by the source	Intel® Celeron® M
Processor frequencyDiffers	1.8 GHz	1.73 GHz
Processor cacheKnown for one	Unknown — not stated by the source	1 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor front side busKnown for one	Unknown — not stated by the source	533 MHz
Processor modelKnown for one	TL-56	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	160 GB	120 GB
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, MS Pro, SD
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	Azalia
Number of built-in speakersDiffers	4	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
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	5	4
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
TV-outDiffers	Yes	No
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	ATI Radeon Xpress 1100
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	8	6
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Power2 differ
AC adapter powerDiffers	120 W	65 W
AC adapter output currentDiffers	4.7 A	3.42 A
Weight & dimensions4 differ
WeightDiffers	4.1 kg	2.8 kg
WidthDiffers	405 mm	365 mm
DepthDiffers	314 mm	264 mm
HeightDiffers	38.2 mm	25.5 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Modem typeKnown for one	V.92	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.

More laptop comparisons

All laptop comparisons