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Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Acer Iconia X12 X12-21M-84L4 Android Tablet

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  • 34specifications compared
  • 18differ
  • 16identical
  • 42known for one product only

Key differences

The Acer Iconia X12 X12-21M-84L4 Android Tablet has 26% more colour gamut than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (98% vs 72%). The Acer Iconia X12 X12-21M-84L4 Android Tablet has 3 more processor cores than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 vs 5). The Acer Iconia X12 X12-21M-84L4 Android Tablet has 0.4 GHz more processor boost frequency than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (2.2 GHz vs 1.8 GHz). Only the Acer Iconia A11 A11-21P-A4C4 Android Tablet has combo headphone/mic port. Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 32 cm (12.6") on the Acer Iconia X12 X12-21M-84L4 Android Tablet.

  • Display diagonal
    • 27.9 cm (11")
    • 32 cm (12.6")
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • Colour gamut
    • 72%
    • 98%
  • HD type
    • HD
    • WQXGA
  • RGB colour space
    • NTSC
    • DCI-P3
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor model
    • A333
    • MT8781
  • Processor cores
    • 5
    • 8

Side by side

Differences highlightedShow differences only
76 specifications
A

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

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B

Acer

Iconia X12 X12-21M-84L4 Android Tablet

Model NT.LK2EE.001

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Display5 differ
Display diagonalDiffers27.9 cm (11")32 cm (12.6")
Panel typeKnown for oneIPS
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Maximum refresh rate60 Hz60 Hz
Display technologyLCDLCD
Display technology marketing nameCineCrystalCineCrystal
Display brightnessKnown for one350 cd/m²
Colour gamutDiffers72%98%
HD typeDiffersHDWQXGA
RGB colour spaceDiffersNTSCDCI-P3
Native aspect ratio16:1016:10
Processor4 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyKnown for oneAllwinner
Processor modelDiffersA333MT8781
Processor coresDiffers58
Processor boost frequencyDiffers1.8 GHz2.2 GHz
Processor frequencyKnown for one2 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 oneHDD
Audio1 differ
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersDiffers24
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
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth versionKnown for one5.4
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
Ports & interfaces1 differ
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portDiffersYesNo
Line-inKnown for oneNo
Headphone outKnown for oneNo
Designidentical
Form factorKnown for oneSlate
Product colourBlackBlack
Colour nameBlackBlack
Device typeMobile tabletMobile tablet
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one19 Wh
Number of battery cellsKnown for one1
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Battery life (max)Differs10 h16 h
Poweridentical
USB Type-C charging portKnown for oneYes
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one3169 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions3 differ
WidthDiffers260.8 mm286.2 mm
DepthDiffers164.3 mm184.4 mm
HeightDiffers8.9 mm6.5 mm
Weight500 g500 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Logistics dataidentical
Country of originChinaChina
Other featuresidentical
ManufacturerAcer, IncAcer, Inc
Wi-FiYesYes
64-bit computingKnown for oneNo
Technical details1 differ
Packaging contentDiffersIconia A11 A11-21P-A4C4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty CardIconia X12 X12-21M-84L4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenYesYes
Securityidentical
Fingerprint readerKnown for oneNo

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