Product comparison · 2 tablets

Acer Iconia W4-820-2400 Intel Atom® vs Acer Iconia W4-821P-Z3742G06aii

73specifications compared
9differ
64identical
22known for one product only

Key differences

Display diagonal
- Iconia W4-820-2400 Intel Atom®:20.3 cm (8")
- Iconia W4-821P-Z3742G06aii:20.6 cm (8.1")
Internal memory type
- Iconia W4-820-2400 Intel Atom®:LPDDR3-SDRAM
- Iconia W4-821P-Z3742G06aii:DDR3-SDRAM
Internal storage capacity
- Iconia W4-820-2400 Intel Atom®:32 GB
- Iconia W4-821P-Z3742G06aii:64 GB
Product colour
- Iconia W4-820-2400 Intel Atom®:Grey
- Iconia W4-821P-Z3742G06aii:Silver
Operating system installed
- Iconia W4-820-2400 Intel Atom®:Windows 8.1
- Iconia W4-821P-Z3742G06aii:Windows 8.1 Pro
Width
- Iconia W4-820-2400 Intel Atom®:135 mm
- Iconia W4-821P-Z3742G06aii:218.9 mm
Depth
- Iconia W4-820-2400 Intel Atom®:219 mm
- Iconia W4-821P-Z3742G06aii:134.9 mm
Weight
- Iconia W4-820-2400 Intel Atom®:415 g
- Iconia W4-821P-Z3742G06aii:425 g

Side by side

Differences highlightedShow differences only

Comparison of W4-820-2400, W4-821P-Z3742G06aii
95 specifications	A Acer Iconia W4-820-2400 Intel Atom® Model W4-820-2400 View product	B Acer Iconia W4-821P-Z3742G06aii Model W4-821P-Z3742G06aii View product
Display1 differ
Display diagonalDiffers	20.3 cm (8")	20.6 cm (8.1")
Panel typeKnown for one	Unknown — not stated by the source	IPS
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	LPDDR3-SDRAM	DDR3-SDRAM
Storage2 differ
Internal storage capacityDiffers	32 GB	64 GB
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDXC	MicroSD (TransFlash)
Maximum memory card sizeKnown for one	Unknown — not stated by the source	32 GB
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Cameraidentical
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Video recordingKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Networkidentical
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Ports & interfacesidentical
Microphone inKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Messagingidentical
E-mailKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Grey	Silver
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8.1 Pro
Operating system versionKnown for one	Unknown — not stated by the source	8.1 Pro
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	135 mm	218.9 mm
DepthDiffers	219 mm	134.9 mm
WeightDiffers	415 g	425 g
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	10 W	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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