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Product comparison · 2 tablets

Acer Iconia A10-21-A81V Allwinner vs Acer Iconia A16

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  • 37specifications compared
  • 18differ
  • 19identical
  • 27known for one product only

Key differences

The Acer Iconia A16 has 80 cd/m² more display brightness than the Acer Iconia A10-21-A81V Allwinner (300 cd/m² vs 220 cd/m²). The Acer Iconia A16 has 2 GB more internal memory than the Acer Iconia A10-21-A81V Allwinner (6 GB vs 4 GB). The Acer Iconia A16 has 10 W more AC adapter power than the Acer Iconia A10-21-A81V Allwinner (20 W vs 10 W). Only the Acer Iconia A16 has card reader integrated. Only the Acer Iconia A10-21-A81V Allwinner has AC adapter included.

  • Display diagonal
    • 25.6 cm (10.1")
    • 40.6 cm (16")
  • Display resolution
    • 1280 x 800 pixels
    • 1920 x 1200 pixels
  • Display brightness
    • 220 cd/m²
    • 300 cd/m²
  • HD type
    • WXGA
    • Full HD
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • A523
    • A733
  • Internal memory
    • 4 GB
    • 6 GB
  • Internal memory type
    • LPDDR4-SDRAM
    • DDR5-SDRAM

Side by side

Differences highlightedShow differences only
64 specifications
A

Acer

Iconia A10-21-A81V Allwinner

Model A10-21-A81V

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B

Acer

Iconia A16View product
Display5 differ
Display diagonalDiffers25.6 cm (10.1")40.6 cm (16")
Display resolutionDiffers1280 x 800 pixels1920 x 1200 pixels
Display brightnessDiffers220 cd/m²300 cd/m²
HD typeDiffersWXGAFull HD
Native aspect ratioDiffers16:916:10
Processor1 differ
Processor modelDiffersA523A733
Processor boost frequencyKnown for one2.2 GHz
Performance coresKnown for one8
Processor coresKnown for one8
Processor frequencyKnown for one1.8 GHz
Memory2 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeDiffersLPDDR4-SDRAMDDR5-SDRAM
Storage2 differ
Storage mediaDiffersFlashHDD
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
Cameraidentical
Rear camera resolutionKnown for one3264 x 2448 pixels
Video recording modesKnown for one720p
Network1 differ
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Software1 differ
Operating system installedDiffersAndroid 14Android 15
Batteryidentical
Battery capacityKnown for one20 Wh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Battery includedKnown for oneYes
Battery life (max)Known for one10 h
Power1 differ
AC adapter powerDiffers10 W20 W
USB Power Delivery (USB PD)Known for oneYes
USB Type-C required charging power (max)Known for one20 W
USB Type-C required charging power (min)Known for one17 W
Weight & dimensions4 differ
WidthDiffers241.3 mm369.5 mm
DepthDiffers151.1 mm240.2 mm
HeightDiffers8 mm8.9 mm
WeightDiffers450 g980 g
Packaging content1 differ
AC adapter includedDiffersYesNo
Cables includedKnown for oneUSB Type-C
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one1
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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