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Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Lenovo Tab Plus Gen 2

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  • 39specifications compared
  • 25differ
  • 14identical
  • 42known for one product only

Key differences

The Lenovo Tab Plus Gen 2 has 60 Hz more maximum refresh rate than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (120 Hz vs 60 Hz). The Lenovo Tab Plus Gen 2 has 250 cd/m² more display brightness than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (600 cd/m² vs 350 cd/m²). The Lenovo Tab Plus Gen 2 has 4 GB more internal memory than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 GB vs 4 GB). Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 30.7 cm (12.1") on the Lenovo Tab Plus Gen 2. Display resolution: 1280 x 800 pixels on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 2560 x 1600 pixels on the Lenovo Tab Plus Gen 2.

  • Display diagonal
    • 27.9 cm (11")
    • 30.7 cm (12.1")
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • Maximum refresh rate
    • 60 Hz
    • 120 Hz
  • Display brightness
    • 350 cd/m²
    • 600 cd/m²
  • HD type
    • HD
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • MediaTek Dimensity
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

View product
B

Lenovo

Tab Plus Gen 2View product
Display5 differ
Display diagonalDiffers27.9 cm (11")30.7 cm (12.1")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Maximum refresh rateDiffers60 Hz120 Hz
Display technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Display brightnessDiffers350 cd/m²600 cd/m²
Colour gamutKnown for one72%
HD typeDiffersHDWQXGA
RGB colour spaceKnown for oneNTSC
Native aspect ratio16:1016:10
LED backlightKnown for oneYes
Processor2 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediaTek Dimensity
Processor modelKnown for oneA333
Processor coresKnown for one5
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one2.6 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersLPDDR4x-SDRAMLPDDR5-SDRAM
Storage1 differ
Internal storage capacity128 GB128 GB
Storage mediaDiffersHDDUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP13 MP
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP8 MP
Network1 differ
Mobile network connectionNoNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth version5.45.4
Top Wi-Fi standardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
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 6 (802.11ax)
WWANKnown for oneNot installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Design2 differ
Form factorKnown for oneSlate
Product colourDiffersBlackWhite
Colour nameDiffersBlackCelestial White
Device typeMobile tabletMobile tablet
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 15Android 16
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh10200 mAh
Number of battery cellsKnown for one1
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Battery life (max)Known for one10 h
Battery includedKnown for oneYes
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
USB Power Delivery (USB PD)Known for oneYes
Endurance4 differ
Energy efficiency classDiffersFE
Energy efficiency scaleA to GA to G
Battery endurance per cycleDiffers3169 min8342 min
Repeated free fall reliability classEE
Repairability classDiffersCA
International Protection (IP) codeDiffersIP42IP52
Weight & dimensions4 differ
WidthDiffers260.8 mm278.8 mm
DepthDiffers164.3 mm181.1 mm
HeightDiffers8.9 mm6.8 mm
WeightDiffers500 g775 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Stylus penKnown for oneNo
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
ManufacturerKnown for oneAcer, Inc
Wi-FiKnown for oneYes
Technical detailsidentical
Packaging contentKnown for oneIconia A11 A11-21P-A4C4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown 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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