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Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Samsung Galaxy Tab 4 SM-T331N

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  • 29specifications compared
  • 18differ
  • 11identical
  • 75known for one product only

Key differences

The Acer Iconia A11 A11-21P-A4C4 Android Tablet has 1 more processor cores than the Samsung Galaxy Tab 4 SM-T331N (5 vs 4). The Acer Iconia A11 A11-21P-A4C4 Android Tablet has 2.5 GB more internal memory than the Samsung Galaxy Tab 4 SM-T331N (4 GB vs 1.5 GB). The Acer Iconia A11 A11-21P-A4C4 Android Tablet has 112 GB more internal storage capacity than the Samsung Galaxy Tab 4 SM-T331N (128 GB vs 16 GB). Only the Samsung Galaxy Tab 4 SM-T331N has mobile network connection. Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 20.3 cm (8") on the Samsung Galaxy Tab 4 SM-T331N.

  • Display diagonal
    • 27.9 cm (11")
    • 20.3 cm (8")
  • Panel type
    • IPS
    • TFT
  • Processor cores
    • 5
    • 4
  • Internal memory
    • 4 GB
    • 1.5 GB
  • Internal storage capacity
    • 128 GB
    • 16 GB
  • Storage media
    • HDD
    • Flash
  • Rear camera resolution (numeric)
    • 5 MP
    • 3 MP
  • Front camera resolution (numeric)
    • 2 MP
    • 1.3 MP

Side by side

Differences highlightedShow differences only
104 specifications
A

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

View product
B

Samsung

Galaxy Tab 4 SM-T331N

Model SM-T331N

View product
Display2 differ
Display diagonalDiffers27.9 cm (11")20.3 cm (8")
Panel typeDiffersIPSTFT
Display resolution1280 x 800 pixels1280 x 800 pixels
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Display brightnessKnown for one350 cd/m²
Colour gamutKnown for one72%
HD typeKnown for oneHD
RGB colour spaceKnown for oneNTSC
Native aspect ratioKnown for one16:10
LED backlightKnown for oneYes
Touch technologyKnown for oneMulti-touch
Touchscreen typeKnown for oneCapacitive
Display number of coloursKnown for one16.78 million colours
Processor1 differ
Processor manufacturerKnown for oneAllwinner Technology
Processor familyKnown for oneAllwinner
Processor modelKnown for oneA333
Processor coresDiffers54
Processor boost frequencyKnown for one1.8 GHz
Processor frequencyKnown for one1.2 GHz
Memory1 differ
Internal memoryDiffers4 GB1.5 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB16 GB
Storage mediaDiffersHDDFlash
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP3 MP
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP1.3 MP
Rear cameraKnown for oneYes
Video recordingKnown for oneYes
Network5 differ
Mobile network connectionDiffersNoYes
Mobile network generationDiffersNot supported3G
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth versionDiffers5.44.0
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g
3G standardsKnown for oneUMTS
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Micro-USB 2.0 ports quantityKnown for one1
Microphone inKnown for oneYes
Headphone outKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Designidentical
Form factorSlateSlate
Product colourBlackBlack
Colour nameKnown for oneBlack
Device typeMobile tabletMobile tablet
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh4450 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
Continuous video playback time (max)Known for one11 h
Continuous audio playback timeKnown for one132 h
Browsing time (Wi-Fi) (max)Known for one12 h
Browsing time (3G) (max)Known for one10 h
Talk time (3G) (max)Known for one34 h
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
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 mm124 mm
DepthDiffers164.3 mm7.9 mm
HeightDiffers8.9 mm210 mm
WeightDiffers500 g323 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Keyboard includedKnown for oneNo
Quick start guideKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
ManufacturerKnown for oneAcer, Inc
Wi-FiYesYes
2G standardsKnown for oneGSM
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
Messagingidentical
E-mailKnown for oneYes
Performanceidentical
Position locationKnown for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
Personal info management (PIM)Known for oneCalculator, Calendar, Notes
Google applicationsKnown for oneGoogle Maps, Google Play
Sensorsidentical
AccelerometerKnown for oneYes
Media formatsidentical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MIDI, MP3, MXMF, OGA, OGG, OTA, RTX, WAV, WMA, XMF
Video formats supportedKnown for one3G2, 3GP, ASF, AVI, FLV, M4V, MKV, MP4, WMV
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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