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Product comparison · 2 tablets

Acer Iconia A10-21-A81V Allwinner vs Acer Iconia A11 A11-21P-A4C4 Android Tablet

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  • 38specifications compared
  • 16differ
  • 22identical
  • 43known for one product only

Key differences

The Acer Iconia A11 A11-21P-A4C4 Android Tablet has 130 cd/m² more display brightness than the Acer Iconia A10-21-A81V Allwinner (350 cd/m² vs 220 cd/m²). The Acer Iconia A10-21-A81V Allwinner has 3 more processor cores than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 vs 5). The Acer Iconia A10-21-A81V Allwinner has 3 MP more rear camera resolution (numeric) than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 MP vs 5 MP). Display diagonal: 25.6 cm (10.1") on the Acer Iconia A10-21-A81V Allwinner, 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet. HD type: WXGA on the Acer Iconia A10-21-A81V Allwinner, HD on the Acer Iconia A11 A11-21P-A4C4 Android Tablet.

  • Display diagonal
    • 25.6 cm (10.1")
    • 27.9 cm (11")
  • Display brightness
    • 220 cd/m²
    • 350 cd/m²
  • HD type
    • WXGA
    • HD
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • A523
    • A333
  • Processor cores
    • 8
    • 5
  • Internal memory type
    • LPDDR4-SDRAM
    • LPDDR4x-SDRAM
  • Storage media
    • Flash
    • HDD

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

Iconia A10-21-A81V Allwinner

Model A10-21-A81V

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B

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

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Display4 differ
Display diagonalDiffers25.6 cm (10.1")27.9 cm (11")
Panel typeIPSIPS
Display resolution1280 x 800 pixels1280 x 800 pixels
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Display brightnessDiffers220 cd/m²350 cd/m²
Colour gamutKnown for one72%
HD typeDiffersWXGAHD
RGB colour spaceKnown for oneNTSC
Native aspect ratioDiffers16:916:10
Processor2 differ
Processor manufacturerAllwinner TechnologyAllwinner Technology
Processor familyAllwinnerAllwinner
Processor modelDiffersA523A333
Processor coresDiffers85
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one1.8 GHz
Memory1 differ
Internal memory4 GB4 GB
Internal memory typeDiffersLPDDR4-SDRAMLPDDR4x-SDRAM
Storage1 differ
Internal storage capacity128 GB128 GB
Storage mediaDiffersFlashHDD
Card reader integratedKnown for oneNo
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakers22
Number of microphonesKnown for one1
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs8 MP5 MP
Front cameraYesYes
Front camera resolution (numeric)Differs5 MP2 MP
Rear camera resolutionKnown for one3264 x 2448 pixels
Video recording modesKnown for one720p
Networkidentical
Mobile network connectionNoNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth version5.45.4
Top Wi-Fi standardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Design1 differ
Form factorSlateSlate
Product colourDiffersSilverBlack
Colour nameKnown for oneBlack
Device typeMobile tabletMobile tablet
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 14Android 15
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery capacityKnown for one19 Wh
Number of battery cellsKnown for one1
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Battery life (max)10 h10 h
Battery includedKnown for oneYes
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
AC adapter powerKnown for one10 W
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one3169 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions4 differ
WidthDiffers241.3 mm260.8 mm
DepthDiffers151.1 mm164.3 mm
HeightDiffers8 mm8.9 mm
WeightDiffers450 g500 g
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
ManufacturerKnown for oneAcer, Inc
Wi-FiKnown for oneYes
Technical detailsidentical
Packaging contentKnown for oneIconia A11 A11-21P-A4C4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%

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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