Product comparison · 2 laptops

Alienware x15 R2 vs Alienware x17 R2

116specifications compared
31differ
85identical
26known for one product only

Key differences

Product colour
- x15 R2:Black, Silver
- x17 R2:Grey, Black
Display diagonal
- x15 R2:39.6 cm (15.6")
- x17 R2:43.9 cm (17.3")
Display resolution
- x15 R2:2560 x 1440 pixels
- x17 R2:1920 x 1080 pixels
HD type
- x15 R2:Quad HD
- x17 R2:Full HD
Display brightness
- x15 R2:400 cd/m²
- x17 R2:300 cd/m²
Pixel density
- x15 R2:188.3 ppi
- x17 R2:127 ppi
Colour gamut
- x15 R2:99%
- x17 R2:100%
RGB colour space
- x15 R2:DCI-P3
- x17 R2:sRGB

Side by side

Differences highlightedShow differences only

Comparison of x15 R2, x17 R2
142 specifications	A Alienware x15 R2 View product	B Alienware x17 R2 View product
Design1 differ
Product colourDiffers	Black, Silver	Grey, Black
Display7 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
HD typeDiffers	Quad HD	Full HD
Display brightnessDiffers	400 cd/m²	300 cd/m²
Pixel densityDiffers	188.3 ppi	127 ppi
Colour gamutDiffers	99%	100%
RGB colour spaceDiffers	DCI-P3	sRGB
Maximum refresh rateKnown for one	240 Hz	Unknown — not stated by the source
Pixel pitchKnown for one	Unknown — not stated by the source	0.2 x 0.2 mm
Display response rise/fallKnown for one	Unknown — not stated by the source	1 ms
Memory4 differ
Internal memoryDiffers	16 GB	64 GB
Memory clock speedDiffers	5200 MHz	4800 MHz
Memory form factorDiffers	On-board	SO-DIMM
Maximum internal memoryDiffers	16 GB	64 GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 32 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage4 differ
Total storage capacityDiffers	512 GB	2 TB
Total SSDs capacityDiffers	512 GB	2 TB
SSD capacityDiffers	512 GB	2 TB
Compatible memory cardsDiffers	MicroSD (TransFlash)	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA GeForce RTX 3070 Ti	NVIDIA GeForce RTX 3080 Ti
Discrete graphics card memoryDiffers	8 GB	16 GB
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
Discrete GPU manufacturerKnown for one	Unknown — not stated by the source	NVIDIA
Audio1 differ
Number of built-in speakersDiffers	2	4
Cameraidentical
Infrared (IR) cameraKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 6E (802.11ax)
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000,2500 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Intel® Thunderbolt 4Known for one	Yes	Unknown — not stated by the source
Power adapter barrel connectorKnown for one	7.4 mm	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Number of USB ports with PowerShare supportKnown for one	Unknown — not stated by the source	2
Keyboard1 differ
Keyboard backlit colourKnown for one	RGB	Unknown — not stated by the source
Keyboard number of keysKnown for one	87	Unknown — not stated by the source
Keyboard languageDiffers	German	US International
Software1 differ
Trial softwareDiffers	Microsoft Office 30 Day	Microsoft Office 30 Day Trial - Excludes Office License
Operating system languageKnown for one	Unknown — not stated by the source	English, Greek, Hebrew
Batteryidentical
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Power3 differ
AC adapter powerDiffers	240 W	330 W
AC adapter frequencyDiffers	50 - 60 Hz	50/60 Hz
AC adapter output currentDiffers	12.31 A	16.92 A
Operational conditions1 differ
Operating shockDiffers	140 G	110 G
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.99 kg
WidthDiffers	359.7 mm	399.2 mm
DepthDiffers	277.3 mm	299.6 mm
Height (front)Known for one	1.25 cm	Unknown — not stated by the source
Height (rear)Known for one	1.59 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	14.8 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC

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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