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Product comparison · 2 tablets

Acer Iconia A16 vs Acer Iconia X12-21M-84XT Mediatek

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  • 40specifications compared
  • 23differ
  • 17identical
  • 27known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 2 GB more internal memory than the Acer Iconia A16 (8 GB vs 6 GB). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Acer Iconia A16 (256 GB vs 128 GB). The Acer Iconia X12-21M-84XT Mediatek has 5 MP more rear camera resolution (numeric) than the Acer Iconia A16 (13 MP vs 8 MP). Only the Acer Iconia X12-21M-84XT Mediatek has AC adapter included. Display diagonal: 40.6 cm (16") on the Acer Iconia A16, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 40.6 cm (16")
    • 32 cm (12.6")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1920 x 1200 pixels
    • 2560 x 1600 pixels
  • HD type
    • Full HD
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • Mediatek
  • Processor model
    • A733
    • MT8781
  • Internal memory
    • 6 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
67 specifications
A

Acer

Iconia A16View product
B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers40.6 cm (16")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1920 x 1200 pixels2560 x 1600 pixels
Display technology marketing nameKnown for oneCineCrystal
HD typeDiffersFull HDWQXGA
Native aspect ratio16:1016:10
Display brightnessKnown for one300 cd/m²
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediatek
Processor modelDiffersA733MT8781
Processor coresKnown for one8
Processor boost frequency2.2 GHz2.2 GHz
Processor frequencyKnown for one2 GHz
Performance coresKnown for one8
Memory2 differ
Internal memoryDiffers6 GB8 GB
Internal memory typeDiffersDDR5-SDRAMLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDiffersHDDUFS
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card size1 TB1 TB
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one2
Camera1 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs8 MP13 MP
Front cameraYesYes
Front camera resolution (numeric)5 MP5 MP
Network2 differ
BluetoothYesYes
Bluetooth versionDiffers5.45.2
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
Wi-Fi standardsKnown for one802.11a, 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 quantity11
Combo headphone/mic portKnown for oneYes
Design3 differ
Form factorDiffersSlateSlider
Product colourDiffersSilverBlack
Device typeDiffersMobile tabletTablet PC
Softwareidentical
PlatformAndroidAndroid
Operating system installedAndroid 15Android 15
Batteryidentical
Battery includedKnown for oneYes
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery capacity20 Wh20 Wh
Number of battery cells22
Battery voltage3.8 V3.8 V
Poweridentical
USB Type-C charging portYesYes
AC adapter powerKnown for one20 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
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
WidthDiffers369.5 mm286.2 mm
DepthDiffers240.2 mm184.4 mm
HeightDiffers8.9 mm6.5 mm
WeightDiffers980 g500 g
Packaging content2 differ
AC adapter includedDiffersNoYes
Keyboard includedKnown for oneYes
Cables includedDiffersUSB Type-CAC
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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