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Product comparison · 2 tablets

Acer Iconia A11-21P-A11C Allwinner vs Lenovo TAB 7 Essential

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  • 22specifications compared
  • 12differ
  • 10identical
  • 41known for one product only

Key differences

The Acer Iconia A11-21P-A11C Allwinner has 1 more processor cores than the Lenovo TAB 7 Essential (5 vs 4). The Acer Iconia A11-21P-A11C Allwinner has 3 GB more internal memory than the Lenovo TAB 7 Essential (4 GB vs 1 GB). The Acer Iconia A11-21P-A11C Allwinner has 120 GB more internal storage capacity than the Lenovo TAB 7 Essential (128 GB vs 8 GB). Only the Lenovo TAB 7 Essential has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia A11-21P-A11C Allwinner, 17.8 cm (7") on the Lenovo TAB 7 Essential.

  • Display diagonal
    • 27.9 cm (11")
    • 17.8 cm (7")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 600 pixels
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor model
    • A333
    • MT8167D
  • Processor cores
    • 5
    • 4
  • Internal memory
    • 4 GB
    • 1 GB
  • Internal storage capacity
    • 128 GB
    • 8 GB
  • Storage media
    • HDD
    • eMMC

Side by side

Differences highlightedShow differences only
63 specifications
A

Acer

Iconia A11-21P-A11C Allwinner

Model A11-21P-A11C

View product
B

Lenovo

TAB 7 EssentialView product
Display2 differ
Display diagonalDiffers27.9 cm (11")17.8 cm (7")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels1024 x 600 pixels
Display brightness300 cd/m²300 cd/m²
HD typeKnown for oneHD
Native aspect ratioKnown for one16:10
LED backlightKnown for oneYes
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyKnown for oneAllwinner
Processor modelDiffersA333MT8167D
Processor coresDiffers54
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one1.3 GHz
Memory1 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeKnown for oneDDR4-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB8 GB
Storage mediaDiffersHDDeMMC
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Graphics1 differ
Graphics cardDiffersMali-G57 MC1IMG GE8300
Camera1 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP2 MP
Front cameraYesYes
Front camera resolution (numeric)2 MP2 MP
Networkidentical
Mobile network connectionNoNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
BluetoothYesYes
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for one4.0
WWANKnown for oneNot installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Designidentical
Form factorKnown for oneSlate
Product colourBlackBlack
Device typeMobile tabletMobile tablet
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh3450 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 charging portKnown for oneYes
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1 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 & dimensionsidentical
WidthKnown for one260.8 mm
DepthKnown for one164.3 mm
HeightKnown for one8.9 mm
WeightKnown for one500 g
Packaging content1 differ
AC adapter includedDiffersNoYes
Tablet case includedKnown for oneYes

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