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Product comparison · 2 tablets

Acer Iconia A11-21P-A11C Allwinner vs Lenovo Yoga Tab Gen 2

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  • 47specifications compared
  • 31differ
  • 16identical
  • 40known for one product only

Key differences

The Lenovo Yoga Tab Gen 2 has 300 cd/m² more display brightness than the Acer Iconia A11-21P-A11C Allwinner (600 cd/m² vs 300 cd/m²). The Lenovo Yoga Tab Gen 2 has 3 more processor cores than the Acer Iconia A11-21P-A11C Allwinner (8 vs 5). The Lenovo Yoga Tab Gen 2 has 1.93 GHz more processor boost frequency than the Acer Iconia A11-21P-A11C Allwinner (3.73 GHz vs 1.8 GHz). Display diagonal: 27.9 cm (11") on the Acer Iconia A11-21P-A11C Allwinner, 28.2 cm (11.1") on the Lenovo Yoga Tab Gen 2. Display resolution: 1280 x 800 pixels on the Acer Iconia A11-21P-A11C Allwinner, 3840 x 2560 pixels on the Lenovo Yoga Tab Gen 2.

  • Display diagonal
    • 27.9 cm (11")
    • 28.2 cm (11.1")
  • Display resolution
    • 1280 x 800 pixels
    • 3840 x 2560 pixels
  • Display brightness
    • 300 cd/m²
    • 600 cd/m²
  • HD type
    • HD
    • 4K Ultra HD
  • Native aspect ratio
    • 16:10
    • 3:2
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • MediaTek Dimensity
  • Processor model
    • A333
    • Dimensity 9000

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

Iconia A11-21P-A11C Allwinner

Model A11-21P-A11C

View product
B

Lenovo

Yoga Tab Gen 2View product
Display5 differ
Display diagonalDiffers27.9 cm (11")28.2 cm (11.1")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels3840 x 2560 pixels
Maximum refresh rateKnown for one144 Hz
LED backlightKnown for oneYes
Display brightnessDiffers300 cd/m²600 cd/m²
HD typeDiffersHD4K Ultra HD
Pixel densityKnown for one415 ppi
Native aspect ratioDiffers16:103:2
Fingerprint resistantKnown for oneYes
Processor5 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediaTek Dimensity
Processor modelDiffersA333Dimensity 9000
Processor coresDiffers58
Processor boost frequencyDiffers1.8 GHz3.73 GHz
Memory2 differ
Internal memoryDiffers4 GB12 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR5x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB256 GB
Storage mediaDiffersHDDUFS
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Graphics1 differ
Graphics card familyKnown for oneARM
Graphics cardDiffersMali-G57 MC1Immortalis-G925 MC12
Audioidentical
Number of built-in speakersKnown for one4
Number of microphonesKnown for one2
Dolby technologiesKnown for oneDolby Atmos
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP13 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP8 MP
Network2 differ
Mobile network connectionNoNo
Mobile network generationNot supportedNot supported
4G standardNot supportedNot supported
BluetoothYesYes
Bluetooth versionKnown for one6.0
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
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 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
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Phone featuresidentical
Video callKnown for oneNo
Voice callKnown for oneNo
Design2 differ
Form factorSlateSlate
Product colourDiffersBlackWhite
Colour nameKnown for oneSeashell
Device typeDiffersMobile tabletTablet PC
Housing materialKnown for oneMetal
Sensorsidentical
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneNo
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 15Android 7.1
Battery2 differ
Battery includedKnown for oneYes
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers19 Wh11000 mAh
Number of battery cellsKnown for one1
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
Endurance3 differ
Energy efficiency classFF
Energy efficiency scaleA to GA to G
Battery endurance per cycleDiffers3169 min7340 min
Repeated free fall reliability classEE
Repairability classDiffersCA
International Protection (IP) codeDiffersIP42IP52
Weight & dimensions4 differ
WidthDiffers260.8 mm250.6 mm
DepthDiffers164.3 mm173 mm
HeightDiffers8.9 mm6.2 mm
WeightDiffers500 g480 g
Packaging contentidentical
AC adapter includedNoNo
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Tablet case includedKnown 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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