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Product comparison · 2 tablets

Acer Chromebook Tab 311 CW311-3HN-K94H vs Acer Iconia X12-21M-84XT Mediatek

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  • 20specifications compared
  • 12differ
  • 8identical
  • 59known for one product only

Key differences

The Acer Iconia X12-21M-84XT Mediatek has 19 mm more width than the Acer Chromebook Tab 311 CW311-3HN-K94H (286.2 mm vs 267.2 mm). The Acer Iconia X12-21M-84XT Mediatek has 10.5 mm more depth than the Acer Chromebook Tab 311 CW311-3HN-K94H (184.4 mm vs 173.9 mm). The Acer Chromebook Tab 311 CW311-3HN-K94H has 2.5 mm more height than the Acer Iconia X12-21M-84XT Mediatek (9 mm vs 6.5 mm). Display diagonal: 27.9 cm (11") on the Acer Chromebook Tab 311 CW311-3HN-K94H, 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek. Panel type: IPS on the Acer Chromebook Tab 311 CW311-3HN-K94H, OLED on the Acer Iconia X12-21M-84XT Mediatek.

  • Display diagonal
    • 27.9 cm (11")
    • 32 cm (12.6")
  • Panel type
    • IPS
    • OLED
  • Display resolution
    • 1920 x 1200 pixels
    • 2560 x 1600 pixels
  • HD type
    • WUXGA
    • WQXGA
  • Processor model
    • MT8186
    • MT8781
  • Top Wi-Fi standard
    • Wi-Fi 6 (802.11ax)
    • Wi-Fi 5 (802.11ac)
  • Product colour
    • Silver
    • Black
  • Operating system installed
    • ChromeOS
    • Android 15

Side by side

Differences highlightedShow differences only
79 specifications
A

Acer

Chromebook Tab 311 CW311-3HN-K94H

Model NT.D7MEK.003

View product
B

Acer

Iconia X12-21M-84XT Mediatek

Model X12-21M-84XT

View product
Display4 differ
Display diagonalDiffers27.9 cm (11")32 cm (12.6")
Panel typeDiffersIPSOLED
Display resolutionDiffers1920 x 1200 pixels2560 x 1600 pixels
Display technology marketing nameCineCrystalCineCrystal
HD typeDiffersWUXGAWQXGA
Native aspect ratio16:1016:10
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display brightnessKnown for one300 cd/m²
Colour gamutKnown for one52%
RGB colour spaceKnown for oneNTSC
Processor1 differ
Processor manufacturerMediaTekMediaTek
Processor familyKnown for oneMediatek
Processor modelDiffersMT8186MT8781
Processor cores88
Processor boost frequencyKnown for one2.2 GHz
Processor frequency2 GHz2 GHz
Processor cacheKnown for one1 MB
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storageidentical
Internal storage capacityKnown for one256 GB
Storage mediaKnown for oneUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
Audioidentical
Number of built-in speakers22
Number of microphonesKnown for one2
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Cameraidentical
Rear camera typeKnown for oneSingle camera
Rear camera resolution (numeric)Known for one13 MP
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Network1 differ
BluetoothYesYes
Bluetooth versionKnown for one5.2
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Ethernet LANKnown for oneNo
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Line-inKnown for oneYes
Headphone outKnown for oneYes
Combo headphone/mic portKnown for oneYes
Design1 differ
Form factorKnown for oneSlider
Product colourDiffersSilverBlack
Device typeKnown for oneTablet PC
Colour nameKnown for oneSilver
Software1 differ
PlatformKnown for oneAndroid
Operating system installedDiffersChromeOSAndroid 15
Batteryidentical
Battery includedKnown for oneYes
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one20 Wh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.8 V
Battery life (max)Known for one10 h
Poweridentical
USB Type-C charging portKnown for oneYes
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions4 differ
WidthDiffers267.2 mm286.2 mm
DepthDiffers173.9 mm184.4 mm
HeightDiffers9 mm6.5 mm
WeightDiffers610 g500 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
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%
Securityidentical
Fingerprint readerKnown for oneNo
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
Keyboard backlitKnown for oneNo
Keyboard languageKnown for oneUK English
64-bit computingKnown for oneNo
ManufacturerKnown for oneAcer, Inc
Wi-FiKnown for oneYes
Technical detailsidentical
Packaging contentKnown for oneChromebook Tab 311 CW311-3HN-K94H Chromebook 1 x Adapter Power Cord Active Stylus Portfolio Keyboard New EMEA Warranty Card
TouchscreenKnown for oneYes

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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