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Product comparison · 2 tablets

Acer Iconia A14-21M-86YN Mediatek vs Acer Iconia X12-21M-84XT Mediatek

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  • 41specifications compared
  • 21differ
  • 20identical
  • 22known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 0.2 GHz more processor frequency than the Acer Iconia A14-21M-86YN Mediatek (2 GHz vs 1.8 GHz). The Acer Iconia X12-21M-84XT Mediatek has 2 GB more internal memory than the Acer Iconia A14-21M-86YN Mediatek (8 GB vs 6 GB). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Acer Iconia A14-21M-86YN Mediatek (256 GB vs 128 GB). Only the Acer Iconia X12-21M-84XT Mediatek has card reader integrated. Display diagonal: 35.6 cm (14") on the Acer Iconia A14-21M-86YN Mediatek, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 35.6 cm (14")
    • 32 cm (12.6")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1920 x 1200 pixels
    • 2560 x 1600 pixels
  • HD type
    • WUXGA
    • WQXGA
  • Processor model
    • MT8786
    • MT8781
  • Processor frequency
    • 1.8 GHz
    • 2 GHz
  • Internal memory
    • 6 GB
    • 8 GB
  • Internal storage capacity
    • 128 GB
    • 256 GB

Side by side

Differences highlightedShow differences only
63 specifications
A

Acer

Iconia A14-21M-86YN Mediatek

Model A14-21M-86YN

View product
B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers35.6 cm (14")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1920 x 1200 pixels2560 x 1600 pixels
HD typeDiffersWUXGAWQXGA
Display brightnessKnown for one350 cd/m²
Processor2 differ
Processor modelDiffersMT8786MT8781
Processor boost frequencyKnown for one2.2 GHz
Processor frequencyDiffers1.8 GHz2 GHz
Memory1 differ
Internal memoryDiffers6 GB8 GB
Storage3 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDifferseMMCUFS
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
Audio1 differ
Number of built-in speakersDiffers42
Number of microphonesKnown for one2
Camera1 differ
Rear camera resolution (numeric)Differs8 MP13 MP
Networkidentical
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
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
Product colourDiffersSilverBlack
Software1 differ
Operating system installedDiffersAndroid 16Android 15
Battery1 differ
Battery capacityDiffers37 Wh20 Wh
Battery voltageKnown for one3.8 V
Battery endurance in cyclesKnown for one800
Poweridentical
USB Type-C charging portKnown for oneYes
Endurance1 differ
Energy efficiency classDiffersGF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one942 min
Weight & dimensions4 differ
WidthDiffers322.1 mm286.2 mm
DepthDiffers216 mm184.4 mm
HeightDiffers9.1 mm6.5 mm
WeightDiffers910 g500 g
Packaging contentidentical
AC adapter includedKnown for oneYes
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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