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Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Lenovo Yoga Tab Gen 2

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  • 31specifications compared
  • 21differ
  • 10identical
  • 49known for one product only

Key differences

The Lenovo Yoga Tab Gen 2 has 8 GB more internal memory than the Acer Iconia A8-21M-A3ES Allwinner (12 GB vs 4 GB). The Lenovo Yoga Tab Gen 2 has 192 GB more internal storage capacity than the Acer Iconia A8-21M-A3ES Allwinner (256 GB vs 64 GB). The Lenovo Yoga Tab Gen 2 has 5 MP more rear camera resolution (numeric) than the Acer Iconia A8-21M-A3ES Allwinner (13 MP vs 8 MP). Display diagonal: 21.8 cm (8.6") on the Acer Iconia A8-21M-A3ES Allwinner, 28.2 cm (11.1") on the Lenovo Yoga Tab Gen 2. Display resolution: 1280 x 800 pixels on the Acer Iconia A8-21M-A3ES Allwinner, 3840 x 2560 pixels on the Lenovo Yoga Tab Gen 2.

  • Display diagonal
    • 21.8 cm (8.6")
    • 28.2 cm (11.1")
  • Display resolution
    • 1280 x 800 pixels
    • 3840 x 2560 pixels
  • HD type
    • WXGA
    • 4K Ultra HD
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • MediaTek Dimensity
  • Processor model
    • A537
    • Dimensity 9000
  • Internal memory
    • 4 GB
    • 12 GB
  • Internal memory type
    • LPDDR4-SDRAM
    • LPDDR5x-SDRAM

Side by side

Differences highlightedShow differences only
80 specifications
A

Acer

Iconia A8-21M-A3ES Allwinner

Model A8-21M-A3ES

View product
B

Lenovo

Yoga Tab Gen 2View product
Display3 differ
Display diagonalDiffers21.8 cm (8.6")28.2 cm (11.1")
Display resolutionDiffers1280 x 800 pixels3840 x 2560 pixels
Maximum refresh rateKnown for one144 Hz
LED backlightKnown for oneYes
Display brightnessKnown for one600 cd/m²
HD typeDiffersWXGA4K Ultra HD
Pixel densityKnown for one415 ppi
Native aspect ratioKnown for one3:2
Fingerprint resistantKnown for oneYes
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediaTek Dimensity
Processor modelDiffersA537Dimensity 9000
Processor boost frequencyKnown for one3.73 GHz
Processor frequencyKnown for one2 GHz
Memory2 differ
Internal memoryDiffers4 GB12 GB
Internal memory typeDiffersLPDDR4-SDRAMLPDDR5x-SDRAM
Storage2 differ
Internal storage capacityDiffers64 GB256 GB
Storage mediaDifferseMMCUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
Graphics card familyKnown for oneARM
Graphics cardKnown for oneImmortalis-G925 MC12
Audioidentical
Number of built-in speakersKnown for one4
Number of microphonesKnown for one2
Dolby technologiesKnown for oneDolby Atmos
Camera2 differ
Rear camera resolution (numeric)Differs8 MP13 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Front camera resolution (numeric)Differs5 MP8 MP
Network1 differ
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
Bluetooth versionKnown for one6.0
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsKnown for oneWi-Fi 7 (802.11be)
WWANKnown for oneNot installed
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Docking connector typeKnown for oneLenovo Pogo Pin
Phone featuresidentical
Video callKnown for oneNo
Voice callKnown for oneNo
Design3 differ
Product colourDiffersSilverWhite
Colour nameDiffersVapor SilverSeashell
Device typeDiffersMobile tabletTablet PC
Housing materialKnown for oneMetal
Sensorsidentical
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneNo
Softwareidentical
Operating system installedKnown for oneAndroid 7.1
Battery1 differ
Battery includedKnown for oneYes
Battery technologyDiffersLithiumLithium Polymer (LiPo)
Battery capacityKnown for one11000 mAh
Number of battery cellsKnown for one2
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one7340 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneA
International Protection (IP) codeKnown for oneIP52
Weight & dimensions4 differ
WidthDiffers216.2 mm250.6 mm
DepthDiffers130 mm173 mm
HeightDiffers7.9 mm6.2 mm
WeightDiffers410 g480 g
Packaging contentidentical
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, ErP
Certificatesidentical
CertificationKnown for oneENERGY STAR,RoHS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C

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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