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Product comparison · 2 tablets

Acer Iconia A16-21M-86RM Mediatek vs Samsung Galaxy Tab 4 SM-T331N

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  • 27specifications compared
  • 22differ
  • 5identical
  • 59known for one product only

Key differences

The Acer Iconia A16-21M-86RM Mediatek has 4 more processor cores than the Samsung Galaxy Tab 4 SM-T331N (8 vs 4). The Acer Iconia A16-21M-86RM Mediatek has 0.6 GHz more processor frequency than the Samsung Galaxy Tab 4 SM-T331N (1.8 GHz vs 1.2 GHz). The Acer Iconia A16-21M-86RM Mediatek has 4.5 GB more internal memory than the Samsung Galaxy Tab 4 SM-T331N (6 GB vs 1.5 GB). Only the Samsung Galaxy Tab 4 SM-T331N has card reader integrated. Only the Samsung Galaxy Tab 4 SM-T331N has mobile network connection.

  • Display diagonal
    • 40.6 cm (16")
    • 20.3 cm (8")
  • Panel type
    • IPS
    • TFT
  • Display resolution
    • 1920 x 1200 pixels
    • 1280 x 800 pixels
  • Processor cores
    • 8
    • 4
  • Processor frequency
    • 1.8 GHz
    • 1.2 GHz
  • Internal memory
    • 6 GB
    • 1.5 GB
  • Internal storage capacity
    • 128 GB
    • 16 GB
  • Storage media
    • eMMC
    • Flash

Side by side

Differences highlightedShow differences only
86 specifications
A

Acer

Iconia A16-21M-86RM Mediatek

Model A16-21M-86RM

View product
B

Samsung

Galaxy Tab 4 SM-T331N

Model SM-T331N

View product
Display3 differ
Display diagonalDiffers40.6 cm (16")20.3 cm (8")
Panel typeDiffersIPSTFT
Display resolutionDiffers1920 x 1200 pixels1280 x 800 pixels
LED backlightKnown for oneYes
Touch technologyKnown for oneMulti-touch
Touchscreen typeKnown for oneCapacitive
Display number of coloursKnown for one16.78 million colours
Maximum refresh rateKnown for one60 Hz
Display technology marketing nameKnown for oneCineCrystal
Display brightnessKnown for one300 cd/m²
HD typeKnown for oneWUXGA
Native aspect ratioKnown for one16:10
Processor2 differ
Processor coresDiffers84
Processor frequencyDiffers1.8 GHz1.2 GHz
Processor manufacturerKnown for oneMediaTek
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8786
Memory1 differ
Internal memoryDiffers6 GB1.5 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage3 differ
Internal storage capacityDiffers128 GB16 GB
Storage mediaDifferseMMCFlash
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one4
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear cameraKnown for oneYes
Rear camera resolution (numeric)Differs8 MP3 MP
Video recordingKnown for oneYes
Front cameraYesYes
Front camera resolution (numeric)Differs5 MP1.3 MP
Rear camera resolutionKnown for one3264 x 2448 pixels
Network4 differ
Mobile network connectionDiffersNoYes
Mobile network generationDiffersNot supported3G
3G standardsKnown for oneUMTS
BluetoothYesYes
Bluetooth versionDiffers5.04.0
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
Micro-USB 2.0 ports quantityKnown for one1
Microphone inKnown for oneYes
Headphone outKnown for oneYes
Headphone connectivityKnown for one3.5 mm
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Messagingidentical
E-mailKnown for oneYes
Design2 differ
Form factorSlateSlate
Product colourDiffersSilverBlack
Device typeDiffersTablet PCMobile tablet
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
Softwareidentical
PlatformAndroidAndroid
Battery1 differ
Battery capacityDiffers30.4 Wh4450 mAh
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
Battery includedKnown for oneYes
Battery technologyKnown for oneLithium
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
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
Weight & dimensions4 differ
WidthDiffers367.4 mm124 mm
DepthDiffers243.9 mm7.9 mm
HeightDiffers9.3 mm210 mm
WeightDiffers980 g323 g
Packaging contentidentical
Keyboard includedKnown for oneNo
Quick start guideKnown for oneYes
AC adapter includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
2G standardsKnown for oneGSM
Wi-FiKnown for oneYes
Poweridentical
AC adapter powerKnown for one20 W
AC adapter input voltageKnown for one3.8 V
USB Type-C charging portKnown for oneYes
USB Type-C required charging power (max)Known for one20 W
USB Type-C required charging power (min)Known for one17 W

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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