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Product comparison · 2 tablets

Acer Iconia X12 X12-21M-84L4 Android Tablet vs Samsung Galaxy Tab 4 SM-T331N

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  • 18specifications compared
  • 11differ
  • 7identical
  • 69known for one product only

Key differences

The Acer Iconia X12 X12-21M-84L4 Android Tablet has 4 more processor cores than the Samsung Galaxy Tab 4 SM-T331N (8 vs 4). The Acer Iconia X12 X12-21M-84L4 Android Tablet has 0.8 GHz more processor frequency than the Samsung Galaxy Tab 4 SM-T331N (2 GHz vs 1.2 GHz). The Acer Iconia X12 X12-21M-84L4 Android Tablet has 6.5 GB more internal memory than the Samsung Galaxy Tab 4 SM-T331N (8 GB vs 1.5 GB). Only the Samsung Galaxy Tab 4 SM-T331N has headphone out. Display diagonal: 32 cm (12.6") on the Acer Iconia X12 X12-21M-84L4 Android Tablet, 20.3 cm (8") on the Samsung Galaxy Tab 4 SM-T331N.

  • Display diagonal
    • 32 cm (12.6")
    • 20.3 cm (8")
  • Display resolution
    • 2560 x 1600 pixels
    • 1280 x 800 pixels
  • Processor cores
    • 8
    • 4
  • Processor frequency
    • 2 GHz
    • 1.2 GHz
  • Internal memory
    • 8 GB
    • 1.5 GB
  • Top Wi-Fi standard
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 4 (802.11n)
  • Headphone out
    • No
    • Yes
  • Width
    • 286.2 mm
    • 124 mm

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

Iconia X12 X12-21M-84L4 Android Tablet

Model NT.LK2EE.001

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B

Samsung

Galaxy Tab 4 SM-T331N

Model SM-T331N

View product
Display2 differ
Display diagonalDiffers32 cm (12.6")20.3 cm (8")
Panel typeKnown for oneTFT
Display resolutionDiffers2560 x 1600 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 technologyKnown for oneLCD
Display technology marketing nameKnown for oneCineCrystal
Colour gamutKnown for one98%
HD typeKnown for oneWQXGA
RGB colour spaceKnown for oneDCI-P3
Native aspect ratioKnown for one16:10
Processor2 differ
Processor coresDiffers84
Processor frequencyDiffers2 GHz1.2 GHz
Processor manufacturerKnown for oneMediaTek
Processor modelKnown for oneMT8781
Processor boost frequencyKnown for one2.2 GHz
Processor cacheKnown for one1 MB
Memory1 differ
Internal memoryDiffers8 GB1.5 GB
Storageidentical
Internal storage capacityKnown for one16 GB
Storage mediaKnown for oneFlash
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersKnown for one4
Cameraidentical
Rear camera typeKnown for oneSingle camera
Rear cameraKnown for oneYes
Rear camera resolution (numeric)Known for one3 MP
Video recordingKnown for oneYes
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
3G standardsKnown for oneUMTS
BluetoothYesYes
Bluetooth versionKnown for one4.0
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
Ethernet LANKnown for oneNo
Ports & interfaces1 differ
Micro-USB 2.0 ports quantityKnown for one1
Microphone inKnown for oneYes
Headphone outDiffersNoYes
Headphone connectivityKnown for one3.5 mm
Line-inKnown for oneNo
Combo headphone/mic portKnown for oneNo
Messagingidentical
E-mailKnown for oneYes
Designidentical
Form factorKnown for oneSlate
Product colourBlackBlack
Device typeMobile tabletMobile tablet
Colour nameKnown for oneBlack
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
Batteryidentical
Battery capacityKnown for one4450 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 life (max)Known for one16 h
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
WidthDiffers286.2 mm124 mm
DepthDiffers184.4 mm7.9 mm
HeightDiffers6.5 mm210 mm
WeightDiffers500 g323 g
Packaging contentidentical
Keyboard includedKnown for oneNo
Quick start guideKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
2G standardsKnown for oneGSM
Wi-FiYesYes
64-bit computingKnown for oneNo
ManufacturerKnown for oneAcer, Inc
Securityidentical
Fingerprint readerKnown for oneNo
Logistics dataidentical
Country of originKnown for oneChina
Technical detailsidentical
Packaging contentKnown for oneIconia X12 X12-21M-84L4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenKnown for oneYes

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