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Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Lenovo Tab E7

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  • 20specifications compared
  • 15differ
  • 5identical
  • 23known for one product only

Key differences

The Acer Iconia A8-21M-A3ES Allwinner has 4 more processor cores than the Lenovo Tab E7 (8 vs 4). The Acer Iconia A8-21M-A3ES Allwinner has 0.7 GHz more processor frequency than the Lenovo Tab E7 (2 GHz vs 1.3 GHz). The Acer Iconia A8-21M-A3ES Allwinner has 3 GB more internal memory than the Lenovo Tab E7 (4 GB vs 1 GB). Only the Lenovo Tab E7 has AC adapter included. Display diagonal: 21.8 cm (8.6") on the Acer Iconia A8-21M-A3ES Allwinner, 17.8 cm (7") on the Lenovo Tab E7.

  • Display diagonal
    • 21.8 cm (8.6")
    • 17.8 cm (7")
  • Panel type
    • IPS
    • TN
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 600 pixels
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor model
    • A537
    • MT8321A/D
  • Processor cores
    • 8
    • 4
  • Processor frequency
    • 2 GHz
    • 1.3 GHz
  • Internal memory
    • 4 GB
    • 1 GB

Side by side

Differences highlightedShow differences only
43 specifications
A

Acer

Iconia A8-21M-A3ES Allwinner

Model A8-21M-A3ES

View product
B

Lenovo

Tab E7View product
Display3 differ
Display diagonalDiffers21.8 cm (8.6")17.8 cm (7")
Panel typeDiffersIPSTN
Display resolutionDiffers1280 x 800 pixels1024 x 600 pixels
HD typeKnown for oneWXGA
LED backlightKnown for oneYes
Display brightnessKnown for one250 cd/m²
Processor4 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyKnown for oneAllwinner
Processor modelDiffersA537MT8321A/D
Processor coresDiffers84
Processor frequencyDiffers2 GHz1.3 GHz
Memory1 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeKnown for oneLPDDR4-SDRAM
Storage2 differ
Internal storage capacityDiffers64 GB16 GB
Storage mediaDifferseMMCeMCP
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs8 MP2 MP
Front cameraYesYes
Front camera resolution (numeric)Differs5 MP0.3 MP
Networkidentical
Mobile network connectionKnown for oneNo
BluetoothYesYes
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
Bluetooth versionKnown for one4.0
Design2 differ
Form factorKnown for oneSlate
Product colourDiffersSilverBlack
Colour nameDiffersVapor SilverSlate Black
Device typeMobile tabletMobile tablet
Softwareidentical
PlatformAndroidAndroid
Batteryidentical
Battery technologyKnown for oneLithium
Number of battery cellsKnown for one2
Battery includedKnown for oneYes
Battery capacityKnown for one2750 mAh
Poweridentical
USB Type-C charging portKnown for oneYes
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1 A
Weight & dimensionsidentical
WidthKnown for one216.2 mm
DepthKnown for one130 mm
HeightKnown for one7.9 mm
WeightKnown for one410 g
Packaging content1 differ
AC adapter includedDiffersNoYes

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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