Product comparison · 2 tablets

Acer Iconia A1-840-16T4 Intel Atom® vs Acer Tab 10 A3-A20 FHD

52specifications compared
16differ
36identical
54known for one product only

Key differences

Display diagonal
- Iconia A1-840-16T4 Intel Atom®:20.3 cm (8")
- Tab 10 A3-A20 FHD:25.6 cm (10.1")
Display resolution
- Iconia A1-840-16T4 Intel Atom®:1280 x 800 pixels
- Tab 10 A3-A20 FHD:1920 x 1200 pixels
Processor family
- Iconia A1-840-16T4 Intel Atom®:Intel Atom®
- Tab 10 A3-A20 FHD:Mediatek
Processor model
- Iconia A1-840-16T4 Intel Atom®:Z3735G
- Tab 10 A3-A20 FHD:MT8127
Processor frequency
- Iconia A1-840-16T4 Intel Atom®:1.33 GHz
- Tab 10 A3-A20 FHD:1.5 GHz
Internal memory
- Iconia A1-840-16T4 Intel Atom®:1 GB
- Tab 10 A3-A20 FHD:2 GB
Microphone in
- Iconia A1-840-16T4 Intel Atom®:No
- Tab 10 A3-A20 FHD:Yes
Headphone out
- Iconia A1-840-16T4 Intel Atom®:No
- Tab 10 A3-A20 FHD:Yes

Side by side

Differences highlightedShow differences only

Comparison of A1-840-16T4, Tab 10 A3-A20 FHD
106 specifications	A Acer Iconia A1-840-16T4 Intel Atom® Model A1-840-16T4 View product	B Acer Tab 10 A3-A20 FHD View product
Display2 differ
Display diagonalDiffers	20.3 cm (8")	25.6 cm (10.1")
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor3 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel Atom®	Mediatek
Processor modelDiffers	Z3735G	MT8127
Processor cores	4	4
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	1.83 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	1.5 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor codeKnown for one	SR1UD	Unknown — not stated by the source
Processor codenameKnown for one	Bay Trail	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	17 x 17 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Atom Z3700 Series	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	2.2 W	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Processor architectureKnown for one	Unknown — not stated by the source	ARM Cortex-A7
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Storage1 differ
Internal storage capacity	16 GB	16 GB
Storage media	Flash	Flash
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDHC	MicroSD (TransFlash)
Maximum memory card sizeKnown for one	32 GB	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardKnown for one	HD Graphics	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Rear camera resolution (numeric)	5 MP	5 MP
Video recording	Yes	Yes
Front camera	Yes	Yes
Front camera resolution (numeric)	2 MP	2 MP
Networkidentical
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantity	0	0
Micro-USB 2.0 ports quantity	1	1
Mobile High-Definition Link (MHL)Known for one	No	Unknown — not stated by the source
HDMI ports quantity	0	0
Micro HDMI ports quantity	1	1
Microphone inDiffers	No	Yes
Headphone outDiffers	No	Yes
Headphone connectivity	3.5 mm	3.5 mm
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Messagingidentical
E-mailKnown for one	Yes	Unknown — not stated by the source
Designidentical
Form factor	Slate	Slate
Product colour	White	White
Device typeKnown for one	Mobile tablet	Unknown — not stated by the source
Performanceidentical
Position location	Yes	Yes
GPS (satellite)	Yes	Yes
Google applicationsKnown for one	Google Play	Unknown — not stated by the source
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	Yes
Sensorsidentical
Accelerometer	Yes	Yes
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Platform	Android	Android
Operating system installed	Android	Android
Operating system version	4.4	4.4
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Battery3 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	17 Wh	22 Wh
Number of battery cellsDiffers	1	2
Battery voltageKnown for one	3.7 V	Unknown — not stated by the source
Battery life (max)Differs	7.5 h	8 h
Poweridentical
AC adapter power	10 W	10 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Media formatsidentical
Audio formats supportedKnown for one	AAC, AMR, MP3	Unknown — not stated by the source
Image formats supportedKnown for one	JPG	Unknown — not stated by the source
Video formats supportedKnown for one	3GP, AVI, H.263, H.264, MKV, MP4, MPEG4	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	130 mm	256 mm
DepthDiffers	8.5 mm	171 mm
HeightDiffers	215 mm	8.9 mm
WeightDiffers	360 g	520 g
Packaging contentidentical
Keyboard included	No	No
Cables includedKnown for one	USB	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor socketKnown for one	BGA 592	Unknown — not stated by the source
Wi-Fi	Yes	Yes
Processor ARK IDKnown for one	80275	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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