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Product comparison · 2 tablets

Acer Iconia A3-A10-81251G01n Mediatek vs Acer Iconia W4-821P

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  • 46specifications compared
  • 25differ
  • 21identical
  • 70known for one product only

Key differences

  • Display diagonal
    • 25.6 cm (10.1")
    • 20.3 cm (8")
  • Display resolution
    • 1280 x 800 pixels
    • 1280 x 768 pixels
  • Processor family
    • Mediatek
    • Intel Atom®
  • Processor model
    • MT8125T
    • Z3740
  • Processor frequency
    • 1.2 GHz
    • 1.33 GHz
  • Internal memory
    • 1 GB
    • 2 GB
  • Internal storage capacity
    • 16 GB
    • 64 GB
  • Storage media
    • Flash
    • SSD

Side by side

Differences highlightedShow differences only
116 specifications
A

Acer

Iconia A3-A10-81251G01n Mediatek

Model A3-A10-81251G01n

View product
B

Acer

Iconia W4-821P

Model W4-821P

View product
Display2 differ
Display diagonalDiffers25.6 cm (10.1")20.3 cm (8")
Display resolutionDiffers1280 x 800 pixels1280 x 768 pixels
Display technologyKnown for oneLCD
LED backlightYesYes
Native aspect ratio16:1016:10
Touch technologyKnown for oneMulti-touch
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersMediatekIntel Atom®
Processor modelDiffersMT8125TZ3740
Processor cores44
Processor threadsKnown for one4
Processor boost frequencyKnown for one1.86 GHz
Processor frequencyDiffers1.2 GHz1.33 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Conflict-Free processorKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Processor codeKnown for oneSR1M5
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 oneB2
Thermal Design Power (TDP)Known for one2 W
TjunctionKnown for one90 °C
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Maximum internal memoryKnown for one2 GB
Storage3 differ
Internal storage capacityDiffers16 GB64 GB
Storage mediaDiffersFlashSSD
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDHCMicroSD (TransFlash)
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
Number of built-in speakersKnown for one2
Cameraidentical
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Front cameraYesYes
Rear camera resolution (numeric)Known for one5 MP
Video recordingKnown for oneYes
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
BluetoothDiffersYesNo
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneNo
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantity00
Ethernet LAN (RJ-45) portsKnown for one0
Microphone inDiffersNoYes
SmartCard slotKnown for oneNo
Headphone outDiffersNoYes
Combo headphone/mic portYesYes
DC-in jackKnown for oneYes
Micro-USB 2.0 ports quantityKnown for one1
Micro HDMI ports quantityKnown for one1
Design1 differ
Form factorSlateSlate
Product colourDiffersWhiteSilver
Device typeMobile tabletMobile tablet
Performance2 differ
Position locationDiffersYesNo
GPS (satellite)DiffersYesNo
Securityidentical
Fingerprint readerKnown for oneNo
Software3 differ
PlatformDiffersAndroidWindows
Operating system installedDiffersAndroidWindows 8.1 Pro
Operating system architectureKnown for one32-bit
Operating system versionDiffers4.28.1 Pro
Processor special features3 differ
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Intel 64Known for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology (VT-x)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyNoNo
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Smart Connect TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Batteryidentical
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityKnown for one27 Wh
Number of battery cellsKnown for one2
Battery life (max)Known for one11 h
Weight & dimensions4 differ
WidthDiffers175 mm219 mm
DepthDiffers10.2 mm10.8 mm
HeightDiffers260 mm135 mm
WeightDiffers560 g415 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Keyboard includedNoNo
Bag includedKnown for oneNo
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
Other featuresidentical
Docking connectorKnown for oneNo
Full HDKnown for oneNo
Processor socketKnown for oneBGA 1380
Wi-FiYesYes
Processor ARK IDKnown for one76759
Poweridentical
AC adapter powerKnown for one10 W
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE

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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