Product comparison · 2 tablets

Acer Iconia 820 Intel Atom® vs Acer Iconia W4-820-2466 Intel Atom®

78specifications compared
5differ
73identical
12known for one product only

Key differences

Headphone out
- Iconia 820 Intel Atom®:No
- Iconia W4-820-2466 Intel Atom®:Yes
Width
- Iconia 820 Intel Atom®:135 mm
- Iconia W4-820-2466 Intel Atom®:134.6 mm
Depth
- Iconia 820 Intel Atom®:219 mm
- Iconia W4-820-2466 Intel Atom®:218.4 mm
Height
- Iconia 820 Intel Atom®:10.8 mm
- Iconia W4-820-2466 Intel Atom®:10.2 mm
Weight
- Iconia 820 Intel Atom®:430 g
- Iconia W4-820-2466 Intel Atom®:430.1 g

Side by side

Differences highlightedShow differences only

Comparison of 820, W4-820-2466
90 specifications	A Acer Iconia 820 Intel Atom® Model 820 View product	B Acer Iconia W4-820-2466 Intel Atom® Model W4-820-2466 View product
Displayidentical
Display diagonal	20.3 cm (8")	20.3 cm (8")
Panel type	IPS	IPS
Display resolution	1280 x 800 pixels	1280 x 800 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor model	Z3740	Z3740
Processor cores	4	4
Processor threads	4	4
Processor boost frequency	1.86 GHz	1.86 GHz
Processor frequency	1.33 GHz	1.33 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Conflict-Free processor	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Processor code	SR1M5	SR1M5
Processor codename	Bay Trail	Bay Trail
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor package size	17 x 17 mm	17 x 17 mm
Processor series	Intel Atom Z3700 Series	Intel Atom Z3700 Series
Scenario Design Power (SDP)	2 W	2 W
Stepping	B2	B2
Thermal Design Power (TDP)	2 W	2 W
Tjunction	90 °C	90 °C
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Storageidentical
Internal storage capacity	64 GB	64 GB
Storage media	Flash	Flash
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDXC	MicroSD (TransFlash), MicroSDXC
Graphicsidentical
Graphics card family	Intel	Intel
Graphics card	HD Graphics	HD Graphics
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Front camera	Yes	Yes
Networkidentical
Bluetooth	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantity	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
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
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Designidentical
Form factor	Slate	Slate
Product colour	Grey	Grey
Device type	Mobile tablet	Mobile tablet
Performanceidentical
Position location	No	No
GPS (satellite)	No	No
Softwareidentical
Platform	Windows	Windows
Operating system installed	Windows 8.1	Windows 8.1
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Processor special featuresidentical
Embedded options available	No	No
Intel 64	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacity	4960 mAh	4960 mAh
Number of battery cells	2	2
Battery life (max)	8 h	8 h
Poweridentical
AC adapter power	10 W	10 W
Weight & dimensions4 differ
WidthDiffers	135 mm	134.6 mm
DepthDiffers	219 mm	218.4 mm
HeightDiffers	10.8 mm	10.2 mm
WeightDiffers	430 g	430.1 g
Packaging contentidentical
Keyboard included	No	No
Cables includedKnown for one	AC	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Processor socket	BGA 1380	BGA 1380
Wi-Fi	Yes	Yes
Processor ARK ID	76759	76759

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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