Product comparison · 2 tablets

Acer Iconia 820-Z3742G06aii Intel Atom® vs Acer Iconia W4-820-2668 Intel Atom®

80specifications compared
13differ
67identical
23known for one product only

Key differences

Internal storage capacity
- Iconia 820-Z3742G06aii Intel Atom®:64 GB
- Iconia W4-820-2668 Intel Atom®:32 GB
Storage media
- Iconia 820-Z3742G06aii Intel Atom®:SSD
- Iconia W4-820-2668 Intel Atom®:Flash
Front camera
- Iconia 820-Z3742G06aii Intel Atom®:Yes
- Iconia W4-820-2668 Intel Atom®:No
Wi-Fi standards
- Iconia 820-Z3742G06aii Intel Atom®:Wi-Fi 4 (802.11n)
- Iconia W4-820-2668 Intel Atom®:802.11a, 802.11b, 802.11g
HDMI ports quantity
- Iconia 820-Z3742G06aii Intel Atom®:0
- Iconia W4-820-2668 Intel Atom®:1
Headphone out
- Iconia 820-Z3742G06aii Intel Atom®:No
- Iconia W4-820-2668 Intel Atom®:Yes
Battery capacity
- Iconia 820-Z3742G06aii Intel Atom®:18.6 Wh
- Iconia W4-820-2668 Intel Atom®:4960 mAh
Battery life (max)
- Iconia 820-Z3742G06aii Intel Atom®:10 h
- Iconia W4-820-2668 Intel Atom®:8 h

Side by side

Differences highlightedShow differences only

Comparison of 820-Z3742G06aii, W4-820-2668
103 specifications	A Acer Iconia 820-Z3742G06aii Intel Atom® Model 820-Z3742G06aii View product	B Acer Iconia W4-820-2668 Intel Atom® Model W4-820-2668 View product
Displayidentical
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display technologyKnown for one	Unknown — not stated by the source	LCD
Storage3 differ
Internal storage capacityDiffers	64 GB	32 GB
Storage mediaDiffers	SSD	Flash
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDXC	MicroSD (TransFlash)
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio systemKnown for one	High Deﬁnition (HD)	Unknown — not stated by the source
Camera1 differ
Rear camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Rear camera resolutionKnown for one	2592 x 1944 pixels	Unknown — not stated by the source
Front cameraDiffers	Yes	No
Front camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
Video recordingKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Wi-Fi standardsDiffers	Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
Micro HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Headphone outDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Proximity sensorKnown for one	Yes	Unknown — not stated by the source
Electronic compassKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery capacityDiffers	18.6 Wh	4960 mAh
Battery life (max)Differs	10 h	8 h
Poweridentical
AC adapter input voltageKnown for one	120 - 230 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	218.9 mm	135 mm
DepthDiffers	134.9 mm	218 mm
HeightDiffers	10.8 mm	10.2 mm
WeightDiffers	415 g	429 g
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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