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Product comparison · 2 tablets

Acer Iconia A11-21P-A27H Allwinner vs Acer Iconia X12-21M-84XT Mediatek

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  • 44specifications compared
  • 26differ
  • 18identical
  • 24known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 3 more processor cores than the Acer Iconia A11-21P-A27H Allwinner (8 vs 5). The Acer Iconia X12-21M-84XT Mediatek has 0.4 GHz more processor boost frequency than the Acer Iconia A11-21P-A27H Allwinner (2.2 GHz vs 1.8 GHz). The Acer Iconia X12-21M-84XT Mediatek has 4 GB more internal memory than the Acer Iconia A11-21P-A27H Allwinner (8 GB vs 4 GB). Only the Acer Iconia X12-21M-84XT Mediatek has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia A11-21P-A27H Allwinner, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 27.9 cm (11")
    • 32 cm (12.6")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • HD type
    • HD
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • Mediatek
  • Processor model
    • A333
    • MT8781
  • Processor cores
    • 5
    • 8

Side by side

Differences highlightedShow differences only
68 specifications
A

Acer

Iconia A11-21P-A27H Allwinner

Model A11-21P-A27H

View product
B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers27.9 cm (11")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Display brightnessKnown for one300 cd/m²
HD typeDiffersHDWQXGA
Display technology marketing nameKnown for oneCineCrystal
Processor5 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediatek
Processor modelDiffersA333MT8781
Processor coresDiffers58
Processor boost frequencyDiffers1.8 GHz2.2 GHz
Processor frequencyKnown for one2 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR4x-SDRAM
Storage3 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDiffersHDDUFS
Maximum memory card sizeDiffers512 GB1 TB
Camera2 differ
Rear camera resolution (numeric)Differs5 MP13 MP
Front camera resolution (numeric)Differs2 MP5 MP
Network1 differ
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
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)
Ethernet LANKnown for oneNo
Bluetooth versionKnown for one5.2
Ports & interfacesidentical
Combo headphone/mic portKnown for oneYes
Design2 differ
Form factorDiffersSlateSlider
Device typeDiffersMobile tabletTablet PC
Battery3 differ
Battery capacityDiffers19 Wh20 Wh
Number of battery cellsDiffers12
Battery endurance in cyclesKnown for one800
Battery voltageDiffers3.85 V3.8 V
Battery includedKnown for oneYes
Poweridentical
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
Enduranceidentical
Battery endurance per cycleKnown for one3169 min
Weight & dimensions3 differ
WidthDiffers260.8 mm286.2 mm
DepthDiffers164.3 mm184.4 mm
HeightDiffers8.9 mm6.5 mm
Packaging content1 differ
AC adapter includedDiffersNoYes
Tablet case includedKnown for oneYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one2
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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