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Product comparison · 2 tablets

Acer Iconia A10-31M-A4V5 Allwinner vs Acer Iconia X12-21M-84XT Mediatek

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  • 42specifications compared
  • 25differ
  • 17identical
  • 21known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 4 GB more internal memory than the Acer Iconia A10-31M-A4V5 Allwinner (8 GB vs 4 GB). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Acer Iconia A10-31M-A4V5 Allwinner (256 GB vs 128 GB). The Acer Iconia X12-21M-84XT Mediatek has 5 MP more rear camera resolution (numeric) than the Acer Iconia A10-31M-A4V5 Allwinner (13 MP vs 8 MP). Only the Acer Iconia X12-21M-84XT Mediatek has AC adapter included. Display diagonal: 25.6 cm (10.1") on the Acer Iconia A10-31M-A4V5 Allwinner, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 25.6 cm (10.1")
    • 32 cm (12.6")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • HD type
    • WXGA
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • Mediatek
  • Processor model
    • A537
    • MT8781
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
63 specifications
A

Acer

Iconia A10-31M-A4V5 Allwinner

Model A10-31M-A4V5

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B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers25.6 cm (10.1")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Display technology marketing nameKnown for oneCineCrystal
HD typeDiffersWXGAWQXGA
Display brightnessKnown for one300 cd/m²
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediatek
Processor modelDiffersA537MT8781
Processor boost frequencyKnown for one2.2 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersLPDDR4-SDRAMLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDiffersFlashUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one2
Camera1 differ
Rear camera resolution (numeric)Differs8 MP13 MP
Network2 differ
Bluetooth versionDiffers5.45.2
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Mobile network connectionKnown for oneNo
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfacesidentical
Combo headphone/mic portKnown for oneYes
Design3 differ
Form factorDiffersSlateSlider
Product colourDiffersSilverBlack
Device typeDiffersMobile tabletTablet PC
Colour nameKnown for oneVapor Silver
Battery1 differ
Battery capacityDiffers22.8 Wh20 Wh
Battery endurance in cyclesKnown for one800
Poweridentical
USB Type-C charging portKnown for oneYes
Endurance2 differ
Energy efficiency classDiffersGF
Repairability classDiffersBC
Battery endurance per cycleKnown for one3388 min
Weight & dimensions4 differ
WidthDiffers241.4 mm286.2 mm
DepthDiffers160.2 mm184.4 mm
HeightDiffers7.9 mm6.5 mm
WeightDiffers420 g500 g
Packaging content1 differ
AC adapter includedDiffersNoYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
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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