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Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Lenovo Tab K10 Gen 2

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  • 35specifications compared
  • 17differ
  • 18identical
  • 42known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 4 GB more internal memory than the Lenovo Tab K10 Gen 2 (8 GB vs 4 GB). The Acer Iconia X12-21M-84XT Mediatek has 192 GB more internal storage capacity than the Lenovo Tab K10 Gen 2 (256 GB vs 64 GB). The Acer Iconia X12-21M-84XT Mediatek has 5 MP more rear camera resolution (numeric) than the Lenovo Tab K10 Gen 2 (13 MP vs 8 MP). Display diagonal: 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek, 25.6 cm (10.1") on the Lenovo Tab K10 Gen 2. Panel type: OLED on the Acer Iconia X12-21M-84XT Mediatek, IPS on the Lenovo Tab K10 Gen 2.

  • Display diagonal
    • 32 cm (12.6")
    • 25.6 cm (10.1")
  • Panel type
    • OLED
    • IPS
  • Display resolution
    • 2560 x 1600 pixels
    • 1920 x 1200 pixels
  • HD type
    • WQXGA
    • WUXGA
  • Internal memory
    • 8 GB
    • 4 GB
  • Internal storage capacity
    • 256 GB
    • 64 GB
  • Storage media
    • UFS
    • eMMC
  • Rear camera resolution (numeric)
    • 13 MP
    • 8 MP

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
B

Lenovo

Tab K10 Gen 2View product
Display4 differ
Display diagonalDiffers32 cm (12.6")25.6 cm (10.1")
Panel typeDiffersOLEDIPS
Display resolutionDiffers2560 x 1600 pixels1920 x 1200 pixels
Display technology marketing nameKnown for oneCineCrystal
HD typeDiffersWQXGAWUXGA
Native aspect ratio16:1016:10
Maximum refresh rateKnown for one60 Hz
LED backlightKnown for oneYes
Display brightnessKnown for one400 cd/m²
Processoridentical
Processor manufacturerMediaTekMediaTek
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8781
Processor cores88
Processor boost frequencyKnown for one2.2 GHz
Processor frequency2 GHz2 GHz
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeLPDDR4x-SDRAMLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers256 GB64 GB
Storage mediaDiffersUFSeMMC
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
Audioidentical
Number of built-in speakers22
Number of microphonesKnown for one2
Camera1 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs13 MP8 MP
Front cameraYesYes
Front camera resolution (numeric)5 MP5 MP
Network1 differ
BluetoothYesYes
Bluetooth versionDiffers5.25.3
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Mobile network connectionKnown for oneNo
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
WWANKnown for oneNot installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantity11
Combo headphone/mic portKnown for oneYes
Design2 differ
Form factorKnown for oneSlider
Product colourDiffersBlackGrey
Device typeDiffersTablet PCMobile tablet
Colour nameKnown for oneLuna Grey
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 15Android 14
Battery1 differ
Battery includedYesYes
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers20 Wh5100 mAh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Poweridentical
USB Type-C charging portYesYes
AC adapter powerKnown for one20 W
AC adapter output voltageKnown for one10 V
AC adapter output currentKnown for one2 A
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
WidthDiffers286.2 mm235.7 mm
DepthDiffers184.4 mm154.5 mm
HeightDiffers6.5 mm7.5 mm
WeightDiffers500 g425 g
Packaging contentidentical
AC adapter includedYesYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
Stylus penKnown for oneNo
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%
Performanceidentical
Position locationKnown for oneYes
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
GalileoKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
Hall sensorKnown for oneYes
Certificatesidentical
CertificationKnown for oneENERGY STAR,RoHS

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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