Product comparison · 2 tablets

Acer Iconia 821-Z3742G06aii vs Acer Iconia W4-820-2882 Intel Atom®

80specifications compared
15differ
65identical
27known for one product only

Key differences

Native aspect ratio
- Iconia 821-Z3742G06aii:16:9
- Iconia W4-820-2882 Intel Atom®:16:10
Storage media
- Iconia 821-Z3742G06aii:SSD
- Iconia W4-820-2882 Intel Atom®:Flash
Front camera
- Iconia 821-Z3742G06aii:Yes
- Iconia W4-820-2882 Intel Atom®:No
Wi-Fi standards
- Iconia 821-Z3742G06aii:Wi-Fi 4 (802.11n)
- Iconia W4-820-2882 Intel Atom®:802.11a, 802.11b, 802.11g
HDMI ports quantity
- Iconia 821-Z3742G06aii:0
- Iconia W4-820-2882 Intel Atom®:1
Headphone out
- Iconia 821-Z3742G06aii:No
- Iconia W4-820-2882 Intel Atom®:Yes
Position location
- Iconia 821-Z3742G06aii:Yes
- Iconia W4-820-2882 Intel Atom®:No
GPS (satellite)
- Iconia 821-Z3742G06aii:Yes
- Iconia W4-820-2882 Intel Atom®:No

Side by side

Differences highlightedShow differences only

Comparison of 821-Z3742G06aii, W4-820-2882
107 specifications	A Acer Iconia 821-Z3742G06aii Model 821-Z3742G06aii View product	B Acer Iconia W4-820-2882 Intel Atom® Model W4-820-2882 View product
Display1 differ
Panel typeKnown for one	IPS	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Display technologyKnown for one	Unknown — not stated by the source	LCD
Storage1 differ
Storage mediaDiffers	SSD	Flash
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
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
3G standardsKnown for one	HSPA	Unknown — not stated by the source
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
Performance2 differ
Position locationDiffers	Yes	No
GPS (satellite)Differs	Yes	No
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	425 g	429 g
Packaging content1 differ
Keyboard includedDiffers	Yes	No
Cables includedKnown for one	USB	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
2G standardsKnown for one	Edge, GPRS, GSM	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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