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Product comparison · 2 tablets

Acer Iconia A1-811-83891G00nG vs Acer Iconia A1-840FHD Intel Atom®

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  • 44specifications compared
  • 21differ
  • 23identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 20.1 cm (7.9")
    • 20.3 cm (8")
  • Display resolution
    • 1024 x 768 pixels
    • 1920 x 1200 pixels
  • Native aspect ratio
    • 4:3
    • 16:10
  • Processor family
    • Mediatek
    • Intel Atom®
  • Processor model
    • MT8389W
    • Z3745
  • Processor frequency
    • 1.2 GHz
    • 1.33 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Internal memory
    • 1 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
89 specifications
A

Acer

Iconia A1-811-83891G00nG

Model A1-811-83891G00nG

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B

Acer

Iconia A1-840FHD Intel Atom®

Model A1-840FHD

View product
Display3 differ
Display diagonalDiffers20.1 cm (7.9")20.3 cm (8")
Display resolutionDiffers1024 x 768 pixels1920 x 1200 pixels
LED backlightYesYes
Touch technologyMulti-touchMulti-touch
Native aspect ratioDiffers4:316:10
Panel typeKnown for oneIPS
Touchscreen typeKnown for oneCapacitive
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersMediatekIntel Atom®
Processor modelDiffersMT8389WZ3745
Processor cores44
Processor threadsKnown for one4
Processor boost frequencyKnown for one1.86 GHz
Processor frequencyDiffers1.2 GHz1.33 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeKnown for oneL2
Conflict-Free processorKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Processor codeKnown for oneSR1SP
Processor codenameKnown for oneBay Trail
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one32-bit, 64-bit
Processor package sizeKnown for one17 x 17 mm
Processor seriesKnown for oneIntel Atom Z3700 Series
Scenario Design Power (SDP)Known for one2 W
SteppingKnown for oneC0
Thermal Design Power (TDP)Known for one2 W
TjunctionKnown for one90 °C
Memory2 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDiffersDDR3-SDRAMLPDDR3-SDRAM
Storage2 differ
Internal storage capacityDiffers8 GB16 GB
Storage mediaFlashFlash
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSDHC, MicroSDXCMicroSD (TransFlash), MicroSDHC
Maximum memory card sizeKnown for one32 GB
Graphicsidentical
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Cameraidentical
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Front cameraYesYes
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
BluetoothYesYes
Bluetooth version4.04.0
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
3G standardsKnown for oneHSDPA, HSPA+, HSUPA, WCDMA
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Micro-USB 2.0 ports quantity11
HDMI ports quantityKnown for one0
Micro HDMI ports quantity11
Combo headphone/mic portKnown for oneYes
Design1 differ
Form factorSlateSlate
Product colourDiffersSilverWhite
Device typeMobile tabletMobile tablet
Performanceidentical
Position locationYesYes
GPS (satellite)YesYes
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid
Processor special featuresidentical
Embedded options availableKnown for oneNo
Intel 64Known for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Virtualization Technology (VT-x)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers18.6 Wh4600 mAh
Number of battery cellsDiffers21
Battery life (max)Differs9.5 h7.5 h
Poweridentical
AC adapter power10 W10 W
Weight & dimensions4 differ
WidthDiffers145.7 mm215 mm
DepthDiffers11.1 mm130 mm
HeightDiffers208.7 mm8.5 mm
WeightDiffers430 g360 g
Packaging contentidentical
Keyboard includedKnown for oneNo
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationWEEEWEEE
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor socketKnown for oneBGA 1380
Wi-FiKnown for oneYes
Processor ARK IDKnown for one80270
2G standardsKnown for oneEdge, GPRS, GSM
Sensorsidentical
AccelerometerKnown for oneYes
GyroscopeKnown 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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