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Product comparison · 2 tablets

Acer Iconia A8-21P-A0DL Allwinner vs Acer Iconia X12-21M-84XT Mediatek

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  • 41specifications compared
  • 26differ
  • 15identical
  • 19known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 0.2 GHz more processor frequency than the Acer Iconia A8-21P-A0DL Allwinner (2 GHz vs 1.8 GHz). The Acer Iconia X12-21M-84XT Mediatek has 4 GB more internal memory than the Acer Iconia A8-21P-A0DL Allwinner (8 GB vs 4 GB). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Acer Iconia A8-21P-A0DL Allwinner (256 GB vs 128 GB). Only the Acer Iconia X12-21M-84XT Mediatek has AC adapter included. Display diagonal: 20.3 cm (8") on the Acer Iconia A8-21P-A0DL Allwinner, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 20.3 cm (8")
    • 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
    • A333
    • MT8781
  • Processor frequency
    • 1.8 GHz
    • 2 GHz

Side by side

Differences highlightedShow differences only
60 specifications
A

Acer

Iconia A8-21P-A0DL Allwinner

Model A8-21P-A0DL

View product
B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers20.3 cm (8")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Display technology marketing nameKnown for oneCineCrystal
HD typeDiffersWXGAWQXGA
Native aspect ratioKnown for one16:10
Processor4 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediatek
Processor modelDiffersA333MT8781
Processor coresKnown for one8
Processor boost frequencyKnown for one2.2 GHz
Processor frequencyDiffers1.8 GHz2 GHz
Memory1 differ
Internal memoryDiffers4 GB8 GB
Storage3 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDifferseMMCUFS
Maximum memory card sizeDiffers512 GB1 TB
Audio1 differ
Number of microphonesDiffers12
Camera2 differ
Rear camera resolution (numeric)Differs5 MP13 MP
Front camera resolution (numeric)Differs2 MP5 MP
Network1 differ
Bluetooth versionKnown for one5.2
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
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
Design2 differ
Form factorDiffersSlateSlider
Device typeDiffersMobile tabletTablet PC
Softwareidentical
Operating system installedKnown for oneAndroid 15
Battery3 differ
Battery includedKnown for oneYes
Battery capacityDiffers19 Wh20 Wh
Number of battery cellsDiffers12
Battery voltageDiffers3.85 V3.8 V
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions4 differ
WidthDiffers204.3 mm286.2 mm
DepthDiffers124.2 mm184.4 mm
HeightDiffers9.3 mm6.5 mm
WeightDiffers360 g500 g
Packaging content1 differ
AC adapter includedDiffersNoYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
Tablet case includedKnown for oneYes

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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