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Product comparison · 2 laptops

Acer Extensa 2508-C66M Intel® Celeron® N2940 Laptop vs ASUS Transformer Book H100TA-DK003H laptop Intel Atom® Z3775

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  • 115specifications compared
  • 43differ
  • 72identical
  • 42known for one product only

Key differences

  • Form factor
    • Clamshell
    • Convertible (Detachable)
  • Display diagonal
    • 39.6 cm (15.6")
    • 25.6 cm (10.1")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Celeron®
    • Intel Atom®
  • Processor model
    • N2940
    • Z3775
  • Processor boost frequency
    • 2.25 GHz
    • 2.39 GHz
  • Processor frequency
    • 1.83 GHz
    • 1.46 GHz
  • Processor socket
    • BGA 1170
    • BGA 1380

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Extensa 2508-C66M Intel® Celeron® N2940 Laptop

Model 2508-C66M

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B

ASUS

Transformer Book H100TA-DK003H laptop Intel Atom® Z3775

Model H100TA-DK003H

View product
Design1 differ
Form factorDiffersClamshellConvertible (Detachable)
Display2 differ
Display diagonalDiffers39.6 cm (15.6")25.6 cm (10.1")
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor8 differ
Processor familyDiffersIntel® Celeron®Intel Atom®
Processor modelDiffersN2940Z3775
Processor boost frequencyDiffers2.25 GHz2.39 GHz
Processor frequencyDiffers1.83 GHz1.46 GHz
Processor socketDiffersBGA 1170BGA 1380
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Atom Z3700 Series
Thermal Design Power (TDP)Differs7.5 W2 W
Scenario Design Power (SDP)Differs4.5 W2 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one4
PCI Express configurationsKnown for one1x4
PCI Express slots versionKnown for one2.0
Memory1 differ
Internal memoryDiffers8 GB2 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers500 GB64 GB
Storage mediaDiffersHDDFlash
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one0
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Flash memoryKnown for one64 GB
Graphics2 differ
On-board graphics card base frequencyDiffers313 MHz311 MHz
On-board graphics card burst frequencyDiffers854 MHz778 MHz
On-board graphics card dynamic frequency (max)Known for one854 MHz
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1.2 MP
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers20
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
Headphone outputsDiffers10
Microphone inDiffersYesNo
Docking connectorDiffersNoYes
Total number of SATA connectorsKnown for one2
Micro-USB 2.0 ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Micro HDMI ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Execute Disable BitDiffersYesNo
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers8210480268
Processor codeDiffersSR1YVSR1SM
Processor package sizeDiffers25 x 27 mm17 x 17 mm
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers32
Battery capacityDiffers3220 mAh31 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers45 W10 W
AC adapter output currentKnown for one2 A
AC adapter output voltageKnown for one5 V
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.4 kg1.07 kg
WidthDiffers381.6 mm263 mm
DepthDiffers258 mm171 mm
HeightDiffers26.1 mm23.6 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Intel segment taggingKnown for oneEnterprise
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, MIC, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, Energy star, IDA, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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