Product comparison · 2 tablets

Acer Iconia A1-840 Intel Atom® vs Acer Iconia A3-A20FHD Mediatek

57specifications compared
20differ
37identical
52known for one product only

Key differences

Display diagonal
- Iconia A1-840 Intel Atom®:20.1 cm (7.9")
- Iconia A3-A20FHD Mediatek:25.6 cm (10.1")
Display resolution
- Iconia A1-840 Intel Atom®:1280 x 800 pixels
- Iconia A3-A20FHD Mediatek:1920 x 1200 pixels
Processor family
- Iconia A1-840 Intel Atom®:Intel Atom®
- Iconia A3-A20FHD Mediatek:Mediatek
Processor model
- Iconia A1-840 Intel Atom®:Z3735G
- Iconia A3-A20FHD Mediatek:MT8127
Processor frequency
- Iconia A1-840 Intel Atom®:1.33 GHz
- Iconia A3-A20FHD Mediatek:1.5 GHz
Processor cache
- Iconia A1-840 Intel Atom®:2 MB
- Iconia A3-A20FHD Mediatek:0.256 MB
Internal memory
- Iconia A1-840 Intel Atom®:1 GB
- Iconia A3-A20FHD Mediatek:2 GB
Internal memory type
- Iconia A1-840 Intel Atom®:DDR3-SDRAM
- Iconia A3-A20FHD Mediatek:DDR3L-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of A1-840, A3-A20FHD
109 specifications	A Acer Iconia A1-840 Intel Atom® Model A1-840 View product	B Acer Iconia A3-A20FHD Mediatek Model A3-A20FHD View product
Display2 differ
Display diagonalDiffers	20.1 cm (7.9")	25.6 cm (10.1")
Panel type	IPS	IPS
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
Native aspect ratio	16:10	16:10
Processor4 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 cacheDiffers	2 MB	0.256 MB
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
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Storage1 differ
Internal storage capacityDiffers	16 GB	32 GB
Storage media	Flash	Flash
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC	MicroSD (TransFlash), MicroSDHC
Maximum memory card size	32 GB	32 GB
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
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Rear camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Maximum video resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Video recordingKnown for one	Yes	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
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)
Ethernet LAN	No	No
Ports & interfaces2 differ
Micro-USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	0	0
Microphone inDiffers	Yes	No
SmartCard slot	No	No
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Combo headphone/mic portDiffers	Yes	No
DC-in jack	Yes	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Form factor	Slate	Slate
Product colour	Silver, White	Silver, White
Device type	Mobile tablet	Mobile tablet
Performance2 differ
Position locationDiffers	Yes	No
GPS (satellite)Differs	Yes	No
Sensorsidentical
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Orientation sensorKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Fingerprint reader	No	No
Softwareidentical
Platform	Android	Android
Operating system installed	Android	Android
Operating system versionKnown for one	KitKat 4.4	Unknown — not stated by the source
Bundled softwareKnown for one	Gmail, Google+, Maps, Messenger, Play Store, Talk, YouTube, Currents, Chrome, Google Now	Unknown — not stated by the source
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 Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Battery3 differ
Battery capacityDiffers	17 Wh	5700 mAh
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
Continuous video playback time (max)Known for one	7.5 h	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Poweridentical
AC adapter power	10 W	10 W
Weight & dimensions4 differ
WidthDiffers	215 mm	171 mm
DepthDiffers	130 mm	256 mm
HeightDiffers	8.5 mm	8.9 mm
WeightDiffers	360 g	520 g
Packaging contentidentical
AC adapter included	Yes	Yes
Keyboard included	No	No
Cables included	Yes	Yes
Other featuresidentical
Docking connectorKnown for one	No	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
CertificationKnown for one	Unknown — not stated by the source	WEEE

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.

More tablet comparisons

All tablet comparisons