Product comparison · 2 laptops

Alienware AM18X-8636BK vs ASUS N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM

125specifications compared
16differ
109identical
45known for one product only

Key differences

Display diagonal
- Alienware AM18X-8636BK:46.7 cm (18.4")
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:39.6 cm (15.6")
Display resolution
- Alienware AM18X-8636BK:1920 x 1080 pixels
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:1366 x 768 pixels
Internal memory
- Alienware AM18X-8636BK:8 GB
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:6 GB
Graphics card family
- Alienware AM18X-8636BK:Intel
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:Intel, NVIDIA
Audio system
- Alienware AM18X-8636BK:HD
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:SonicMaster
Bluetooth
- Alienware AM18X-8636BK:Yes
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:No
eSATA/USB 2.0 ports quantity
- Alienware AM18X-8636BK:1
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:0
HDMI ports quantity
- Alienware AM18X-8636BK:2
- N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM:1

Side by side

Differences highlightedShow differences only

Comparison of Alienware AM18X-8636BK, N55SF-SX108V
170 specifications	A Alienware Alienware AM18X-8636BK View product	B ASUS N55SF-SX108V laptop Intel® Core™ i7 i7-2670QM Model N55SF-SX108V View product
Designidentical
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	46.7 cm (18.4")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeKnown for one	Full HD	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	8 GB	6 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 + 1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storageidentical
HDD capacityKnown for one	750 GB	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO Duo, SD
Graphics1 differ
Graphics card familyDiffers	Intel	Intel, NVIDIA
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® GT 555M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audio1 differ
Audio systemDiffers	HD	SonicMaster
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Optical driveidentical
Disc types supportedKnown for one	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	Unknown — not stated by the source
Network2 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces3 differ
eSATA/USB 2.0 ports quantityDiffers	1	0
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Headphone outputsDiffers	2	1
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	82	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	56 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	120 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	6.3 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	Yes	No
Weight & dimensions5 differ
WeightDiffers	5.41 kg	2.7 kg
WidthDiffers	436 mm	379 mm
DepthDiffers	322 mm	261 mm
Height (front)Differs	5.3 cm	3.7 cm
Height (rear)Differs	5.42 cm	3.75 cm
Width (imperial)Known for one	43.6 cm (17.2")	Unknown — not stated by the source
Depth (imperial)Known for one	32.2 cm (12.7")	Unknown — not stated by the source
Height (front) (imperial)Known for one	5.31 cm (2.09")	Unknown — not stated by the source
Height (rear) (imperial)Known for one	5.41 cm (2.13")	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM65 Express

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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