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Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet

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  • 33specifications compared
  • 24differ
  • 9identical
  • 59known for one product only

Key differences

The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 1.53 GHz more processor boost frequency than the Acer Iconia X12-21M-84XT Mediatek (3.73 GHz vs 2.2 GHz). The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 1.3 GHz more processor frequency than the Acer Iconia X12-21M-84XT Mediatek (3.3 GHz vs 2 GHz). The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 4 GB more internal memory than the Acer Iconia X12-21M-84XT Mediatek (12 GB vs 8 GB). 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 S11 Ultra SM-X930NZAHCOO tablet.

  • 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
  • Processor boost frequency
    • 2.2 GHz
    • 3.73 GHz
  • Processor frequency
    • 2 GHz
    • 3.3 GHz
  • Internal memory
    • 8 GB
    • 12 GB
  • Internal storage capacity
    • 256 GB
    • 512 GB

Side by side

Differences highlightedShow differences only
92 specifications
A

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
B

Samsung

Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet

Model SM-X930NZAHCOO

View product
Display4 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
Display number of coloursKnown for one16 million colours
HD typeKnown for oneWQXGA
Native aspect ratioKnown for one16:10
Processor2 differ
Processor boost frequencyDiffers2.2 GHz3.73 GHz
Processor frequencyDiffers2 GHz3.3 GHz
Processor manufacturerKnown for oneMediaTek
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8781
Memory1 differ
Internal memoryDiffers8 GB12 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage3 differ
Internal storage capacityDiffers256 GB512 GB
Storage mediaDiffersUFSFlash
Maximum memory card sizeDiffers1 TB2 TB
User memoryKnown for one483 GB
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
Resolution at capture speedKnown for one3840x2160@30fps
Front camera resolution (numeric)Differs5 MP12 MP
Network2 differ
Mobile network connectionKnown for oneNo
Bluetooth versionDiffers5.25.4
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)
MIMOKnown for oneYes
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
Mobile High-Definition Link (MHL)Known for oneNo
USB 2.0 Type-C ports quantityKnown for one1
Design2 differ
Form factorDiffersSliderSlate
Product colourDiffersBlackGrey
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 Wh11600 mAh
Battery endurance in cyclesKnown for one1200
Removable batteryKnown for oneNo
Continuous video playback time (max)Known for one23 h
Battery includedKnown for oneYes
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
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
Media formatsidentical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Video formats supportedKnown for one3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Weight & dimensions4 differ
WidthDiffers286.2 mm326.3 mm
DepthDiffers184.4 mm5.1 mm
HeightDiffers6.5 mm208.5 mm
WeightDiffers500 g692 g
Packaging content2 differ
AC adapter includedDiffersYesNo
Stylus penKnown for oneYes
Cables includedDiffersACUSB Type-C
Keyboard includedKnown for oneYes
Other featuresidentical
Video capture resolution (max)Known for one3840 x 2160 pixels
Bluetooth profilesKnown for oneA2DP, AVRCP, DI, HFP, HID, HOGP, HSP, OPP, PAN, PBAP, PBP, TMAP
CompatibilityKnown for oneGalaxy Buds Core, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds3 FE, Galaxy Buds FE
Security update termKnown for one30 September 2032
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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