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Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Samsung Galaxy Tab S10 Ultra SM-X920N

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  • 36specifications compared
  • 24differ
  • 12identical
  • 55known for one product only

Key differences

The Samsung Galaxy Tab S10 Ultra SM-X920N has 4 GB more internal memory than the Acer Iconia X12-21M-84XT Mediatek (12 GB vs 8 GB). The Samsung Galaxy Tab S10 Ultra SM-X920N has 256 GB more internal storage capacity than the Acer Iconia X12-21M-84XT Mediatek (512 GB vs 256 GB). The Samsung Galaxy Tab S10 Ultra SM-X920N has 0.5 TB more maximum memory card size than the Acer Iconia X12-21M-84XT Mediatek (1.5 TB vs 1 TB). Only the Acer Iconia X12-21M-84XT Mediatek has AC adapter included. Display diagonal: 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek, 37.1 cm (14.6") on the Samsung Galaxy Tab S10 Ultra SM-X920N.

  • Display diagonal
    • 32 cm (12.6")
    • 37.1 cm (14.6")
  • Panel type
    • OLED
    • AMOLED
  • Display resolution
    • 2560 x 1600 pixels
    • 2960 x 1848 pixels
  • Display technology marketing name
    • CineCrystal
    • Dynamic AMOLED 2X
  • HD type
    • WQXGA
    • WQXGA+
  • Internal memory
    • 8 GB
    • 12 GB
  • Internal storage capacity
    • 256 GB
    • 512 GB
  • Maximum memory card size
    • 1 TB
    • 1.5 TB

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 S10 Ultra SM-X920N

Model SM-X920N

View product
Display5 differ
Display diagonalDiffers32 cm (12.6")37.1 cm (14.6")
Panel typeDiffersOLEDAMOLED
Display resolutionDiffers2560 x 1600 pixels2960 x 1848 pixels
Display technology marketing nameDiffersCineCrystalDynamic AMOLED 2X
HD typeDiffersWQXGAWQXGA+
Display number of coloursKnown for one16 million colours
Native aspect ratioKnown for one16:10
Memory1 differ
Internal memoryDiffers8 GB12 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers256 GB512 GB
Maximum memory card sizeDiffers1 TB1.5 TB
Storage mediaKnown for oneUFS
Camera2 differ
Rear camera typeDiffersSingle cameraDual camera
Second rear camera resolution (numeric)Known for one8 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Maximum video resolutionKnown for one3840 x 2160 pixels
Video recordingKnown for oneYes
Video capturing speedKnown for one30 fps
Front camera resolution (numeric)Differs5 MP12 MP
Second front camera resolution (numeric)Known for one12 MP
Network2 differ
Mobile network connectionKnown for oneNo
Bluetooth versionDiffers5.25.3
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 7 (802.11be)
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), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Headphone connectivityKnown for oneBluetooth / USB-C
USB 2.0 Type-C ports quantityKnown for one1
Design3 differ
Form factorDiffersSliderSlate
Product colourDiffersBlackGrey
Colour nameKnown for oneMoonstone Gray
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
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Softwareidentical
Operating system installedKnown for oneAndroid 15
Battery1 differ
Battery capacityDiffers20 Wh11200 mAh
Battery endurance in cyclesKnown for one2000
Removable batteryKnown for oneNo
Continuous video playback time (max)Known for one16 h
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Endurance2 differ
Energy efficiency classDiffersFG
Battery endurance per cycleKnown for one5118 min
Repairability indexKnown for one2.86
International Protection (IP) codeDiffersIP42IP68
Weight & dimensions4 differ
WidthDiffers286.2 mm326.4 mm
DepthDiffers184.4 mm5.4 mm
HeightDiffers6.5 mm208.6 mm
WeightDiffers500 g1.07 kg
Packaging content2 differ
AC adapter includedDiffersYesNo
Stylus penKnown for oneYes
Cables includedDiffersACUSB Type-C to USB Type-C
SIM card ejector pinKnown for oneYes
Keyboard includedKnown for oneYes
Processoridentical
Processor manufacturerKnown for oneMediaTek
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8781
Processor coresKnown for one8
Processor boost frequencyKnown for one2.2 GHz
Processor frequencyKnown for one2 GHz
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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