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Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Lenovo Tab M8 FHD (2nd Gen)

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  • 32specifications compared
  • 18differ
  • 14identical
  • 43known for one product only

Key differences

The Lenovo Tab M8 FHD (2nd Gen) has 0.3 GHz more processor frequency than the Acer Iconia X12-21M-84XT Mediatek (2.3 GHz vs 2 GHz). The Acer Iconia X12-21M-84XT Mediatek has 4 GB more internal memory than the Lenovo Tab M8 FHD (2nd Gen) (8 GB vs 4 GB). The Acer Iconia X12-21M-84XT Mediatek has 192 GB more internal storage capacity than the Lenovo Tab M8 FHD (2nd Gen) (256 GB vs 64 GB). Display diagonal: 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek, 20.3 cm (8") on the Lenovo Tab M8 FHD (2nd Gen). Panel type: OLED on the Acer Iconia X12-21M-84XT Mediatek, IPS on the Lenovo Tab M8 FHD (2nd Gen).

  • Display diagonal
    • 32 cm (12.6")
    • 20.3 cm (8")
  • Panel type
    • OLED
    • IPS
  • Display resolution
    • 2560 x 1600 pixels
    • 1920 x 1200 pixels
  • HD type
    • WQXGA
    • WUXGA
  • Processor frequency
    • 2 GHz
    • 2.3 GHz
  • Internal memory
    • 8 GB
    • 4 GB
  • Internal memory type
    • LPDDR4x-SDRAM
    • LPDDR3-SDRAM
  • Internal storage capacity
    • 256 GB
    • 64 GB

Side by side

Differences highlightedShow differences only
75 specifications
A

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
B

Lenovo

Tab M8 FHD (2nd Gen)View product
Display4 differ
Display diagonalDiffers32 cm (12.6")20.3 cm (8")
Panel typeDiffersOLEDIPS
Display resolutionDiffers2560 x 1600 pixels1920 x 1200 pixels
Display technology marketing nameKnown for oneCineCrystal
HD typeDiffersWQXGAWUXGA
LED backlightKnown for oneYes
Display brightnessKnown for one350 cd/m²
Processor1 differ
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8781
Processor boost frequencyKnown for one2.2 GHz
Processor frequencyDiffers2 GHz2.3 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersLPDDR4x-SDRAMLPDDR3-SDRAM
Storage2 differ
Internal storage capacityDiffers256 GB64 GB
Storage mediaDiffersUFSeMMC
Maximum memory card sizeKnown for one1 TB
Audio1 differ
Number of built-in speakersDiffers21
Number of microphonesKnown for one2
Network1 differ
Bluetooth versionDiffers5.25.0
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 quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Micro-USB 2.0 ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Design2 differ
Form factorKnown for oneSlider
Product colourDiffersBlackGrey
Device typeDiffersTablet PCMobile tablet
Colour nameKnown for onePlatinum Grey
Softwareidentical
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers20 Wh5000 mAh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Battery recharge timeKnown for one3.3 h
Continuous video playback time (max)Known for one12 h
Poweridentical
USB Type-C charging portKnown for oneYes
AC adapter output voltageKnown for one5 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 mm198.2 mm
DepthDiffers184.4 mm122.6 mm
HeightDiffers6.5 mm8.15 mm
WeightDiffers500 g305 g
Packaging contentidentical
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%
Graphicsidentical
Graphics cardKnown for onePowerVR GE8320
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
Proximity 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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