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Product comparison · 2 tablets

Acer Iconia A10-21-A81V Allwinner vs Lenovo Tab P11 with Keyboard Pack and Precision Pen 2

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  • 35specifications compared
  • 22differ
  • 13identical
  • 35known for one product only

Key differences

The Lenovo Tab P11 with Keyboard Pack and Precision Pen 2 has 180 cd/m² more display brightness than the Acer Iconia A10-21-A81V Allwinner (400 cd/m² vs 220 cd/m²). The Acer Iconia A10-21-A81V Allwinner has 1 :9 more native aspect ratio than the Lenovo Tab P11 with Keyboard Pack and Precision Pen 2 (16:9 vs 15:9). The Lenovo Tab P11 with Keyboard Pack and Precision Pen 2 has 2 GB more internal memory than the Acer Iconia A10-21-A81V Allwinner (6 GB vs 4 GB). Only the Lenovo Tab P11 with Keyboard Pack and Precision Pen 2 has card reader integrated. Display diagonal: 25.6 cm (10.1") on the Acer Iconia A10-21-A81V Allwinner, 27.9 cm (11") on the Lenovo Tab P11 with Keyboard Pack and Precision Pen 2.

  • Display diagonal
    • 25.6 cm (10.1")
    • 27.9 cm (11")
  • Display resolution
    • 1280 x 800 pixels
    • 2000 x 1200 pixels
  • Display brightness
    • 220 cd/m²
    • 400 cd/m²
  • HD type
    • WXGA
    • 2K
  • Native aspect ratio
    • 16:9
    • 15:9
  • Processor manufacturer
    • Allwinner Technology
    • Qualcomm
  • Processor family
    • Allwinner
    • Snapdragon
  • Processor model
    • A523
    • 662

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

Iconia A10-21-A81V Allwinner

Model A10-21-A81V

View product
B

Lenovo

Tab P11 with Keyboard Pack and Precision Pen 2View product
Display5 differ
Display diagonalDiffers25.6 cm (10.1")27.9 cm (11")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels2000 x 1200 pixels
LED backlightKnown for oneYes
Display brightnessDiffers220 cd/m²400 cd/m²
HD typeDiffersWXGA2K
Native aspect ratioDiffers16:915:9
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyQualcomm
Processor familyDiffersAllwinnerSnapdragon
Processor modelDiffersA523662
Processor cores88
Processor frequency1.8 GHz1.8 GHz
Memory2 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeDiffersLPDDR4-SDRAMLPDDR4x-SDRAM
Storage2 differ
Internal storage capacity128 GB128 GB
Storage mediaDiffersFlashUFS
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
Graphics cardKnown for oneAdreno 610
Audio2 differ
Number of built-in speakersDiffers24
Number of microphonesDiffers12
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs8 MP13 MP
Front cameraYesYes
Front camera resolution (numeric)Differs5 MP8 MP
Rear camera resolutionKnown for one3264 x 2448 pixels
Video recording modesKnown for one720p
Network3 differ
Mobile network connectionNoNo
BluetoothYesYes
Bluetooth versionDiffers5.45.1
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
WWANKnown for oneNot installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Design1 differ
Product colourDiffersSilverGrey
Colour nameKnown for oneSlate Grey
Device typeMobile tabletMobile tablet
Form factorKnown for oneSlate
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 14Android 10
Batteryidentical
Battery includedYesYes
Battery capacityKnown for one7500 mAh
Battery recharge timeKnown for one3 h
Continuous video playback time (max)Known for one12 h
Continuous audio playback timeKnown for one15 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one10 h
Poweridentical
AC adapter output voltageKnown for one10 V
AC adapter output currentKnown for one2 A
USB Power Delivery (USB PD)Known for oneYes
USB Type-C charging portYesYes
AC adapter powerKnown for one10 W
Weight & dimensions1 differ
WeightDiffers450 g490 g
WidthKnown for one241.3 mm
DepthKnown for one151.1 mm
HeightKnown for one8 mm
Packaging contentidentical
AC adapter includedYesYes
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Certificatesidentical
CertificationKnown for oneENERGY STAR,RoHS
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%

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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