Product comparison · 2 tablets

Acer Iconia A1-840FHD-10G2 Intel Atom® vs Acer Tab 10 A3-A20-K7SZ

38specifications compared
18differ
20identical
52known for one product only

Key differences

Display diagonal
- Iconia A1-840FHD-10G2 Intel Atom®:20.3 cm (8")
- Tab 10 A3-A20-K7SZ:25.6 cm (10.1")
Display resolution
- Iconia A1-840FHD-10G2 Intel Atom®:1920 x 1200 pixels
- Tab 10 A3-A20-K7SZ:1280 x 800 pixels
Processor family
- Iconia A1-840FHD-10G2 Intel Atom®:Intel Atom®
- Tab 10 A3-A20-K7SZ:Mediatek
Processor model
- Iconia A1-840FHD-10G2 Intel Atom®:Z3745
- Tab 10 A3-A20-K7SZ:MT8127
Processor frequency
- Iconia A1-840FHD-10G2 Intel Atom®:1.33 GHz
- Tab 10 A3-A20-K7SZ:1.3 GHz
Processor cache
- Iconia A1-840FHD-10G2 Intel Atom®:2 MB
- Tab 10 A3-A20-K7SZ:0.5 MB
Internal memory
- Iconia A1-840FHD-10G2 Intel Atom®:2 GB
- Tab 10 A3-A20-K7SZ:1 GB
Internal memory type
- Iconia A1-840FHD-10G2 Intel Atom®:LPDDR3-SDRAM
- Tab 10 A3-A20-K7SZ:DDR3L-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of A1-840FHD-10G2, Tab 10 A3-A20-K7SZ
90 specifications	A Acer Iconia A1-840FHD-10G2 Intel Atom® Model A1-840FHD-10G2 View product	B Acer Tab 10 A3-A20-K7SZ View product
Display2 differ
Display diagonalDiffers	20.3 cm (8")	25.6 cm (10.1")
Display resolutionDiffers	1920 x 1200 pixels	1280 x 800 pixels
Display technologyKnown for one	LCD	Unknown — not stated by the source
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display brightnessKnown for one	Unknown — not stated by the source	350 cd/m²
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel Atom®	Mediatek
Processor modelDiffers	Z3745	MT8127
Processor cores	4	4
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	1.86 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	1.3 GHz
Processor cacheDiffers	2 MB	0.5 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	SR1SP	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 W	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	2 W	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory typeDiffers	LPDDR3-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
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
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Front camera	Yes	Yes
Front camera resolution (numeric)	2 MP	2 MP
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Network1 differ
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 standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Designidentical
Form factor	Slate	Slate
Product colour	White	White
Device type	Mobile tablet	Mobile tablet
Performance1 differ
Position locationDiffers	Yes	No
GPS (satellite)Known for one	Yes	Unknown — not stated by the source
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	No
Software1 differ
Platform	Android	Android
Operating system installedDiffers	Android	Android 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 Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	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	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	4600 mAh	5700 mAh
Number of battery cellsDiffers	1	2
Continuous video playback time (max)Known for one	7.5 h	Unknown — not stated by the source
Poweridentical
AC adapter power	10 W	10 W
Weight & dimensions4 differ
WidthDiffers	216 mm	171 mm
DepthDiffers	129 mm	256 mm
HeightDiffers	7.6 mm	8.9 mm
WeightDiffers	360 g	521.3 g
Packaging contentidentical
Keyboard includedKnown for one	No	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	WEEE	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 1380	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDKnown for one	80270	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Micro-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No

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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