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Product comparison · 2 tablets

Acer Iconia A8-21P-A0DL Allwinner vs Acer Iconia X12 X12-21M-84L4 Android Tablet

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  • 17specifications compared
  • 13differ
  • 4identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 20.3 cm (8")
    • 32 cm (12.6")
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • HD type
    • WXGA
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor model
    • A333
    • MT8781
  • Processor frequency
    • 1.8 GHz
    • 2 GHz
  • Internal memory
    • 4 GB
    • 8 GB
  • Number of built-in speakers
    • 2
    • 4

Side by side

Differences highlightedShow differences only
69 specifications
A

Acer

Iconia A8-21P-A0DL Allwinner

Model A8-21P-A0DL

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B

Acer

Iconia X12 X12-21M-84L4 Android Tablet

Model NT.LK2EE.001

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Display3 differ
Display diagonalDiffers20.3 cm (8")32 cm (12.6")
Panel typeKnown for oneIPS
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
HD typeDiffersWXGAWQXGA
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Colour gamutKnown for one98%
RGB colour spaceKnown for oneDCI-P3
Native aspect ratioKnown for one16:10
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyKnown for oneAllwinner
Processor modelDiffersA333MT8781
Processor frequencyDiffers1.8 GHz2 GHz
Processor coresKnown for one8
Processor boost frequencyKnown for one2.2 GHz
Processor cacheKnown for one1 MB
Memory1 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storageidentical
Internal storage capacityKnown for one128 GB
Storage mediaKnown for oneeMMC
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Audio1 differ
Number of built-in speakersDiffers24
Number of microphonesKnown for one1
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Cameraidentical
Rear camera typeKnown for oneSingle camera
Rear camera resolution (numeric)Known for one5 MP
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one2 MP
Network1 differ
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Ethernet LANKnown for oneNo
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Line-inKnown for oneNo
Headphone outKnown for oneNo
Combo headphone/mic portKnown for oneNo
Designidentical
Form factorKnown for oneSlate
Colour nameKnown for oneBlack
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one19 Wh
Number of battery cellsKnown for one1
Battery voltageKnown for one3.85 V
Battery life (max)Known for one16 h
Poweridentical
USB Type-C charging portKnown for oneYes
Weight & dimensions4 differ
WidthDiffers204.3 mm286.2 mm
DepthDiffers124.2 mm184.4 mm
HeightDiffers9.3 mm6.5 mm
WeightDiffers360 g500 g
Packaging contentidentical
AC adapter includedKnown for oneNo
Tablet case includedKnown 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%
Securityidentical
Fingerprint readerKnown for oneNo
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
64-bit computingKnown for oneNo
ManufacturerKnown for oneAcer, Inc
Wi-FiKnown for oneYes
Technical detailsidentical
Packaging contentKnown for oneIconia X12 X12-21M-84L4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenKnown 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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