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Product comparison · 2 tablets

Acer Iconia W4-821 vs ASUS Fonepad ME372CG-1A078A tablet

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  • 77specifications compared
  • 36differ
  • 41identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 20.3 cm (8")
    • 17.8 cm (7")
  • Processor model
    • Z3740
    • Z2560
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 1.86 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Graphics & IMC lithography
    • 22 nm
    • 32 nm
  • Processor code
    • SR1M5
    • SR145

Side by side

Differences highlightedShow differences only
142 specifications
A

Acer

Iconia W4-821

Model W4-821

View product
B

ASUS

Fonepad ME372CG-1A078A tablet

Model ME372CG-1A078A

View product
Display1 differ
Display diagonalDiffers20.3 cm (8")17.8 cm (7")
Processor11 differ
Processor modelDiffersZ3740Z2560
Processor coresDiffers42
Processor boost frequencyDiffers1.86 GHz1.6 GHz
Processor frequencyKnown for one1.33 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeDiffersL2Smart Cache
Graphics & IMC lithographyDiffers22 nm32 nm
Processor codeDiffersSR1M5SR145
Processor codenameKnown for oneBay Trail
Processor lithographyDiffers22 nm32 nm
Processor operating modesDiffers32-bit, 64-bit32-bit
Processor package sizeDiffers17 x 17 mm14 x 14 mm
Processor seriesKnown for oneIntel Atom Z3700 Series
Scenario Design Power (SDP)Known for one2 W
SteppingDiffersB2B1
Thermal Design Power (TDP)Known for one2 W
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for oneYes
UARTKnown for oneYes
Memory2 differ
Internal memoryDiffers2 GB1 GB
Internal memory typeDiffersLPDDR3-SDRAMDDR2-SDRAM
Maximum internal memoryKnown for one2 GB
Storage2 differ
Internal storage capacityDiffers64 GB16 GB
Storage mediaKnown for oneFlash
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDHC, MicroSDXCMicroSD (TransFlash)
Graphicsidentical
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics
Camera1 differ
Maximum video resolutionKnown for one1920 x 1080 pixels
Video recording modesKnown for one1080p
Front camera resolution (numeric)Differs2 MP1.2 MP
Rear camera resolution (numeric)Known for one5 MP
Auto focusKnown for oneYes
Network3 differ
3G standardsDiffersHSDPA, HSPA, HSPA+, HSUPAHSPA+, WCDMA
Bluetooth versionDiffers4.03.0+HS
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneNo
SIM card typeKnown for oneMicroSIM
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Micro HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one0
SmartCard slotKnown for oneNo
Headphone outDiffersYesNo
Headphone connectivityKnown for one3.5 mm
Combo headphone/mic portDiffersNoYes
DC-in jackKnown for oneNo
Design1 differ
Product colourDiffersGreyWhite
Performanceidentical
Assisted GPS (A-GPS)Known for oneYes
GLONASSKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Orientation sensorKnown for oneYes
Proximity sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneNo
Software2 differ
PlatformDiffersWindowsAndroid
Operating system installedDiffersWindows 8.1Android
Operating system versionKnown for one4.2
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Intel 64Known for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Smart Idle TechnologyKnown for oneYes
Intel Smart Idle Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Physical Address Extension (PAE)Known for oneYes
Battery2 differ
Battery capacityDiffers18.6 Wh15 Wh
Number of battery cellsKnown for one2
Battery life (max)Differs8 h10 h
Continuous video playback time (max)Known for one8 h
Browsing time (Wi-Fi) (max)Known for one10 h
Standby time (3G) (max)Known for one840 h
Talk time (3G) (max)Known for one28 h
Poweridentical
AC adapter powerKnown for one10 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers218.9 mm196.8 mm
DepthDiffers134.9 mm120 mm
HeightDiffers10.8 mm10.5 mm
WeightDiffers415 g328 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Other features3 differ
2G standardsDiffersEdge, GPRSEdge, GSM
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor socketDiffersBGA 1380FC-MB4760
Processor ARK IDDiffers7675970101
SIM card supportKnown 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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