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Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Lenovo Tab M7 (3rd Gen)

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  • 27specifications compared
  • 19differ
  • 8identical
  • 31known for one product only

Key differences

The Acer Iconia A8-21M-A3ES Allwinner has 4 more processor cores than the Lenovo Tab M7 (3rd Gen) (8 vs 4). The Acer Iconia A8-21M-A3ES Allwinner has 2 GB more internal memory than the Lenovo Tab M7 (3rd Gen) (4 GB vs 2 GB). The Acer Iconia A8-21M-A3ES Allwinner has 32 GB more internal storage capacity than the Lenovo Tab M7 (3rd Gen) (64 GB vs 32 GB). Only the Lenovo Tab M7 (3rd Gen) has mobile network connection. Only the Lenovo Tab M7 (3rd Gen) has AC adapter included.

  • Display diagonal
    • 21.8 cm (8.6")
    • 17.8 cm (7")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 600 pixels
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor model
    • A537
    • MT8766
  • Processor cores
    • 8
    • 4
  • Internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • LPDDR4-SDRAM
    • LPDDR4x-SDRAM
  • Internal storage capacity
    • 64 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
58 specifications
A

Acer

Iconia A8-21M-A3ES Allwinner

Model A8-21M-A3ES

View product
B

Lenovo

Tab M7 (3rd Gen)View product
Display2 differ
Display diagonalDiffers21.8 cm (8.6")17.8 cm (7")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels1024 x 600 pixels
LED backlightKnown for oneYes
Display brightnessKnown for one350 cd/m²
HD typeKnown for oneWXGA
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor modelDiffersA537MT8766
Processor coresDiffers84
Processor frequency2 GHz2 GHz
Processor familyKnown for oneAllwinner
Memory2 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersLPDDR4-SDRAMLPDDR4x-SDRAM
Storage1 differ
Internal storage capacityDiffers64 GB32 GB
Storage mediaeMMCeMMC
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
Graphics cardKnown for oneIMG GE8300
Audioidentical
Number of built-in speakersKnown for one1
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs8 MP2 MP
Front cameraYesYes
Front camera resolution (numeric)Differs5 MP2 MP
Network2 differ
Mobile network connectionDiffersNoYes
Mobile network generationKnown for one4G
BluetoothYesYes
Bluetooth versionKnown for one5.0
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
WWANKnown for oneInstalled
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
Micro-USB 2.0 ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Design2 differ
Product colourDiffersSilverGrey
Colour nameDiffersVapor SilverIron Grey
Device typeMobile tabletMobile tablet
Form factorKnown for oneSlate
Performanceidentical
Position locationKnown for oneYes
Assisted GPS (A-GPS)Known for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 11
Batteryidentical
Battery includedKnown for oneYes
Battery capacityKnown for one3750 mAh
Battery technologyKnown for oneLithium
Number of battery cellsKnown for one2
Poweridentical
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
USB Type-C charging portKnown for oneYes
Weight & dimensions4 differ
WidthDiffers216.2 mm176.2 mm
DepthDiffers130 mm102.3 mm
HeightDiffers7.9 mm8.3 mm
WeightDiffers410 g236.9 g
Packaging content1 differ
AC adapter includedDiffersNoYes
Stylus penKnown for oneNo
Certificatesidentical
CertificationKnown for oneRoHS

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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