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Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet

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  • 33specifications compared
  • 18differ
  • 15identical
  • 58known for one product only

Key differences

The Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet has 0.2 GHz more processor boost frequency than the Acer Iconia X12-21M-84XT Mediatek (2.4 GHz vs 2.2 GHz). The Acer Iconia X12-21M-84XT Mediatek has 2 GB more internal memory than the Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet (8 GB vs 6 GB). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet (256 GB vs 128 GB). Display diagonal: 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek, 20.3 cm (8") on the Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet. Panel type: OLED on the Acer Iconia X12-21M-84XT Mediatek, TFT on the Samsung Galaxy Tab Active5 SM-X308UZGAN45 tablet.

  • Display diagonal
    • 32 cm (12.6")
    • 20.3 cm (8")
  • Panel type
    • OLED
    • TFT
  • Display resolution
    • 2560 x 1600 pixels
    • 1920 x 1200 pixels
  • HD type
    • WQXGA
    • WUXGA
  • Processor boost frequency
    • 2.2 GHz
    • 2.4 GHz
  • Internal memory
    • 8 GB
    • 6 GB
  • Internal storage capacity
    • 256 GB
    • 128 GB
  • Bluetooth version
    • 5.2
    • 5.3

Side by side

Differences highlightedShow differences only
91 specifications
A

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
B

Samsung

Galaxy Tab Active5 SM-X308UZGAN45 tablet

Model SM-X308UZGAN45

View product
Display4 differ
Display diagonalDiffers32 cm (12.6")20.3 cm (8")
Panel typeDiffersOLEDTFT
Display resolutionDiffers2560 x 1600 pixels1920 x 1200 pixels
Maximum refresh rateKnown for one120 Hz
Display brightnessKnown for one600 cd/m²
HD typeDiffersWQXGAWUXGA
Display number of coloursKnown for one16 million colours
Display technology marketing nameKnown for oneCineCrystal
Native aspect ratioKnown for one16:10
Processor1 differ
Processor cores88
Processor boost frequencyDiffers2.2 GHz2.4 GHz
Processor frequency2 GHz2 GHz
Processor manufacturerKnown for oneMediaTek
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8781
Memory1 differ
Internal memoryDiffers8 GB6 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage1 differ
Internal storage capacityDiffers256 GB128 GB
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card size1 TB1 TB
User memoryKnown for one108.6 GB
Storage mediaKnown for oneUFS
Cameraidentical
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)13 MP13 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Maximum video resolutionKnown for one3840 x 2160 pixels
Resolution at capture speedKnown for one3840x2160@30fps
Video recordingKnown for oneYes
Video capturing speedKnown for one30 fps
Front cameraYesYes
Front camera resolution (numeric)5 MP5 MP
Network2 differ
Mobile network connectionKnown for oneNo
BluetoothYesYes
Bluetooth versionDiffers5.25.3
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-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)
Near Field Communication (NFC)Known for oneYes
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
USB 2.0 Type-C ports quantity11
Headphone connectivityKnown for one3.5 mm
Design3 differ
Form factorDiffersSliderSlate
Product colourDiffersBlackGreen
Device typeDiffersTablet PCMobile tablet
Built-in stylus pen storageKnown for oneYes
Protection featuresKnown for oneDust resistant, Water resistant
Performanceidentical
Position locationKnown for oneYes
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
GalileoKnown for oneYes
Quasi-Zenith Satellite System (QZSS)Known for oneYes
Military standardKnown for oneMIL-STD-810H
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Proximity sensorKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery includedYesYes
Battery capacityDiffers20 Wh5050 mAh
Battery endurance in cyclesKnown for one2000
Continuous video playback time (max)Known for one16 h
Browsing time (Wi-Fi) (max)Known for one14 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Poweridentical
USB Power Delivery (USB PD)Known for oneYes
USB Type-C charging portYesYes
Endurance1 differ
International Protection (IP) codeDiffersIP42IP68
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
Weight & dimensions4 differ
WidthDiffers286.2 mm213.8 mm
DepthDiffers184.4 mm10.1 mm
HeightDiffers6.5 mm126.8 mm
WeightDiffers500 g433 g
Packaging contentidentical
AC adapter includedYesYes
Stylus penKnown for oneYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one2
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%

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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