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Product comparison · 2 tablets

Acer Iconia A11-21P-A27H Allwinner vs Lenovo Tab K10 Gen 2

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  • 35specifications compared
  • 21differ
  • 14identical
  • 42known for one product only

Key differences

The Lenovo Tab K10 Gen 2 has 100 cd/m² more display brightness than the Acer Iconia A11-21P-A27H Allwinner (400 cd/m² vs 300 cd/m²). The Lenovo Tab K10 Gen 2 has 3 more processor cores than the Acer Iconia A11-21P-A27H Allwinner (8 vs 5). The Acer Iconia A11-21P-A27H Allwinner has 64 GB more internal storage capacity than the Lenovo Tab K10 Gen 2 (128 GB vs 64 GB). Only the Lenovo Tab K10 Gen 2 has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia A11-21P-A27H Allwinner, 25.6 cm (10.1") on the Lenovo Tab K10 Gen 2.

  • Display diagonal
    • 27.9 cm (11")
    • 25.6 cm (10.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1920 x 1200 pixels
  • Display brightness
    • 300 cd/m²
    • 400 cd/m²
  • HD type
    • HD
    • WUXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor cores
    • 5
    • 8
  • Internal memory type
    • DDR4-SDRAM
    • LPDDR4x-SDRAM
  • Internal storage capacity
    • 128 GB
    • 64 GB

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

Iconia A11-21P-A27H Allwinner

Model A11-21P-A27H

View product
B

Lenovo

Tab K10 Gen 2View product
Display4 differ
Display diagonalDiffers27.9 cm (11")25.6 cm (10.1")
Display resolutionDiffers1280 x 800 pixels1920 x 1200 pixels
Display brightnessDiffers300 cd/m²400 cd/m²
HD typeDiffersHDWUXGA
Maximum refresh rateKnown for one60 Hz
LED backlightKnown for oneYes
Processor2 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyKnown for oneAllwinner
Processor modelKnown for oneA333
Processor coresDiffers58
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one2 GHz
Memory1 differ
Internal memory typeDiffersDDR4-SDRAMLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB64 GB
Storage mediaDiffersHDDeMMC
Maximum memory card sizeKnown for one512 GB
Camera2 differ
Rear camera resolution (numeric)Differs5 MP8 MP
Front camera resolution (numeric)Differs2 MP5 MP
Network2 differ
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
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)
Ethernet LANKnown for oneNo
Bluetooth versionKnown for one5.3
WWANKnown for oneNot installed
Design1 differ
Form factorKnown for oneSlate
Product colourDiffersBlackGrey
Colour nameKnown for oneLuna Grey
Software1 differ
Operating system installedDiffersAndroid 15Android 14
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh5100 mAh
Number of battery cellsKnown for one1
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Battery includedKnown for oneYes
Poweridentical
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
AC adapter powerKnown for one20 W
AC adapter output voltageKnown for one10 V
AC adapter output currentKnown for one2 A
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one3169 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions4 differ
WidthDiffers260.8 mm235.7 mm
DepthDiffers164.3 mm154.5 mm
HeightDiffers8.9 mm7.5 mm
WeightDiffers500 g425 g
Packaging content1 differ
AC adapter includedDiffersNoYes
Tablet case includedKnown for oneYes
Stylus penKnown for oneNo
Audioidentical
Number of built-in speakersKnown for one2
Performanceidentical
Position locationKnown for oneYes
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
GalileoKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
Hall 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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