Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Acer ICONIA A11 A11-21P-A9P5

31specifications compared
17differ
14identical
29known for one product only

Key differences

The Acer Iconia A8-21M-A3ES Allwinner has 3 more processor cores than the Acer ICONIA A11 A11-21P-A9P5 (8 vs 5). The Acer ICONIA A11 A11-21P-A9P5 has 64 GB more internal storage capacity than the Acer Iconia A8-21M-A3ES Allwinner (128 GB vs 64 GB). The Acer Iconia A8-21M-A3ES Allwinner has 3 MP more rear camera resolution (numeric) than the Acer ICONIA A11 A11-21P-A9P5 (8 MP vs 5 MP). Only the Acer ICONIA A11 A11-21P-A9P5 has AC adapter included. Display diagonal: 21.8 cm (8.6") on the Acer Iconia A8-21M-A3ES Allwinner, 27.9 cm (11") on the Acer ICONIA A11 A11-21P-A9P5.

Display diagonal
- Iconia A8-21M-A3ES Allwinner:21.8 cm (8.6")
- ICONIA A11 A11-21P-A9P5:27.9 cm (11")
HD type
- Iconia A8-21M-A3ES Allwinner:WXGA
- ICONIA A11 A11-21P-A9P5:HD
Processor model
- Iconia A8-21M-A3ES Allwinner:A537
- ICONIA A11 A11-21P-A9P5:A333
Processor cores
- Iconia A8-21M-A3ES Allwinner:8
- ICONIA A11 A11-21P-A9P5:5
Internal memory type
- Iconia A8-21M-A3ES Allwinner:LPDDR4-SDRAM
- ICONIA A11 A11-21P-A9P5:DDR4-SDRAM
Internal storage capacity
- Iconia A8-21M-A3ES Allwinner:64 GB
- ICONIA A11 A11-21P-A9P5:128 GB
Storage media
- Iconia A8-21M-A3ES Allwinner:eMMC
- ICONIA A11 A11-21P-A9P5:HDD
Rear camera resolution (numeric)
- Iconia A8-21M-A3ES Allwinner:8 MP
- ICONIA A11 A11-21P-A9P5:5 MP

Side by side

Differences highlightedShow differences only

Comparison of A8-21M-A3ES, ICONIA A11 A11-21P-A9P5
60 specifications	A Acer Iconia A8-21M-A3ES Allwinner Model A8-21M-A3ES View product	B Acer ICONIA A11 A11-21P-A9P5 View product
Display2 differ
Display diagonalDiffers	21.8 cm (8.6")	27.9 cm (11")
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
HD typeDiffers	WXGA	HD
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor2 differ
Processor modelDiffers	A537	A333
Processor coresDiffers	8	5
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
Processor frequencyKnown for one	2 GHz	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	LPDDR4-SDRAM	DDR4-SDRAM
Storage2 differ
Internal storage capacityDiffers	64 GB	128 GB
Storage mediaDiffers	eMMC	HDD
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Maximum memory card sizeKnown for one	Unknown — not stated by the source	512 GB
Camera2 differ
Rear camera resolution (numeric)Differs	8 MP	5 MP
Front camera resolution (numeric)Differs	5 MP	2 MP
Networkidentical
Mobile network generationKnown for one	Unknown — not stated by the source	Not supported
4G standardKnown for one	Unknown — not stated by the source	Not supported
Bluetooth versionKnown for one	Unknown — not stated by the source	5.4
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Silver	Black
Colour nameKnown for one	Vapor Silver	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android 15
Battery2 differ
Battery technologyDiffers	Lithium	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	19 Wh
Number of battery cellsDiffers	2	1
Battery endurance in cyclesKnown for one	Unknown — not stated by the source	800
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	10 W
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	10 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	9 W
Enduranceidentical
Energy efficiency classKnown for one	Unknown — not stated by the source	F
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
Battery endurance per cycleKnown for one	Unknown — not stated by the source	3169 min
Repeated free fall reliability classKnown for one	Unknown — not stated by the source	E
Repairability classKnown for one	Unknown — not stated by the source	C
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP42
Weight & dimensions4 differ
WidthDiffers	216.2 mm	260.8 mm
DepthDiffers	130 mm	164.3 mm
HeightDiffers	7.9 mm	8.9 mm
WeightDiffers	410 g	500 g
Packaging content1 differ
AC adapter includedDiffers	No	Yes
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Tablet case includedKnown for one	Unknown — not stated by the source	Yes

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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