Product comparison · 2 tablets

Acer Iconia A1-840FHD-197C Intel Atom® vs Acer Iconia A3-A20-K1AY Mediatek

39specifications compared
19differ
20identical
47known for one product only

Key differences

Display diagonal
- Iconia A1-840FHD-197C Intel Atom®:20.3 cm (8")
- Iconia A3-A20-K1AY Mediatek:25.6 cm (10.1")
Display resolution
- Iconia A1-840FHD-197C Intel Atom®:1920 x 1200 pixels
- Iconia A3-A20-K1AY Mediatek:1280 x 800 pixels
Processor family
- Iconia A1-840FHD-197C Intel Atom®:Intel Atom®
- Iconia A3-A20-K1AY Mediatek:Mediatek
Processor model
- Iconia A1-840FHD-197C Intel Atom®:Z3745
- Iconia A3-A20-K1AY Mediatek:MT8127
Processor frequency
- Iconia A1-840FHD-197C Intel Atom®:1.33 GHz
- Iconia A3-A20-K1AY Mediatek:1.3 GHz
Internal memory
- Iconia A1-840FHD-197C Intel Atom®:2 GB
- Iconia A3-A20-K1AY Mediatek:1 GB
Internal memory type
- Iconia A1-840FHD-197C Intel Atom®:LPDDR3-SDRAM
- Iconia A3-A20-K1AY Mediatek:DDR3L-SDRAM
Position location
- Iconia A1-840FHD-197C Intel Atom®:Yes
- Iconia A3-A20-K1AY Mediatek:No

Side by side

Differences highlightedShow differences only

Comparison of A1-840FHD-197C, A3-A20-K1AY
86 specifications	A Acer Iconia A1-840FHD-197C Intel Atom® Model A1-840FHD-197C View product	B Acer Iconia A3-A20-K1AY Mediatek Model A3-A20-K1AY View product
Display2 differ
Display diagonalDiffers	20.3 cm (8")	25.6 cm (10.1")
Panel typeKnown for one	TFT	Unknown — not stated by the source
Display resolutionDiffers	1920 x 1200 pixels	1280 x 800 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Processor3 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 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	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
Storageidentical
Internal storage capacity	16 GB	16 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 typeKnown for one	Single camera	Unknown — not stated by the source
Rear cameraKnown for one	Yes	Unknown — not stated by the source
Front camera	Yes	Yes
Front camera resolution (numeric)	2 MP	2 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)
Ports & interfacesidentical
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
Designidentical
Form factor	Slate	Slate
Product colour	White	White
Device type	Mobile tablet	Mobile tablet
Performance2 differ
Position locationDiffers	Yes	No
GPS (satellite)Differs	Yes	No
Softwareidentical
Platform	Android	Android
Operating system installed	Android	Android
Processor special features2 differ
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)Differs	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	Yes	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® 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
Battery4 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	4600 mAh	5910 mAh
Number of battery cellsDiffers	1	2
Battery life (max)Differs	7.5 h	9 h
Poweridentical
AC adapter power	10 W	10 W
Weight & dimensions3 differ
WidthDiffers	215 mm	170 mm
DepthDiffers	130 mm	256.5 mm
HeightDiffers	8 mm	10.1 mm
WeightKnown for one	375 g	Unknown — not stated by the source
Packaging contentidentical
Keyboard included	No	No
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
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.

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