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Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2

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  • 37specifications compared
  • 27differ
  • 10identical
  • 58known for one product only

Key differences

The Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2 has 3 more processor cores than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 vs 5). The Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2 has 2 GB more internal memory than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (6 GB vs 4 GB). The Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2 has 2 more built-in speakers than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (4 vs 2). Only the Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2 has mobile network connection. Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 29.2 cm (11.5") on the Lenovo Tab P11 Pro with Keyboard Pack and Precision Pen 2.

  • Display diagonal
    • 27.9 cm (11")
    • 29.2 cm (11.5")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1280 x 800 pixels
    • 2560 x 1600 pixels
  • HD type
    • HD
    • WQXGA
  • Processor manufacturer
    • Allwinner Technology
    • Qualcomm
  • Processor family
    • Allwinner
    • Snapdragon
  • Processor model
    • A333
    • 730G
  • Processor cores
    • 5
    • 8

Side by side

Differences highlightedShow differences only
95 specifications
A

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

View product
B

Lenovo

Tab P11 Pro with Keyboard Pack and Precision Pen 2View product
Display4 differ
Display diagonalDiffers27.9 cm (11")29.2 cm (11.5")
Panel typeDiffersIPSOLED
Display resolutionDiffers1280 x 800 pixels2560 x 1600 pixels
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Colour gamutKnown for one72%
HD typeDiffersHDWQXGA
RGB colour spaceKnown for oneNTSC
LED backlightKnown for oneYes
Processor4 differ
Processor manufacturerDiffersAllwinner TechnologyQualcomm
Processor familyDiffersAllwinnerSnapdragon
Processor modelDiffersA333730G
Processor coresDiffers58
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one2.2 GHz
Memory1 differ
Internal memoryDiffers4 GB6 GB
Storage1 differ
Storage mediaDiffersHDDUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Audio1 differ
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakersDiffers24
Number of microphonesKnown for one2
Speaker powerKnown for one1.5 W
Camera3 differ
Rear camera typeDiffersSingle cameraDual camera
Rear camera resolution (numeric)Differs5 MP13 MP
Front camera resolution (numeric)Differs2 MP8 MP
Second rear camera resolution (numeric)Known for one5 MP
Network5 differ
Mobile network connectionDiffersNoYes
Mobile network generationDiffersNot supported4G
4G standardKnown for oneNot supported
Bluetooth versionDiffers5.45.0
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 oneInstalled
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Design2 differ
Form factorKnown for oneSlate
Product colourDiffersBlackGrey
Colour nameDiffersBlackSlate Grey
Software1 differ
Operating system installedDiffersAndroid 15Android 10
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh8400 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 required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
AC adapter output voltageKnown for one10 V
AC adapter output currentKnown for one2 A
USB Power Delivery (USB PD)Known for oneYes
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 mm264.3 mm
DepthDiffers164.3 mm171.4 mm
HeightDiffers8.9 mm5.8 mm
WeightDiffers500 g485 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
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
Graphicsidentical
Graphics cardKnown for oneAdreno 618
Performanceidentical
Position locationKnown for oneYes
Assisted GPS (A-GPS)Known for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown 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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