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Product comparison · 2 laptops

Acer Aspire One 756-877BCbb Intel® Celeron® 877 Netbook vs ASUS U44SG-WO041 laptop Intel® Core™ i7 i7-2640M

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  • 96specifications compared
  • 50differ
  • 46identical
  • 64known for one product only

Key differences

  • Product colour
    • Blue
    • Black
  • Display diagonal
    • 29.5 cm (11.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 877
    • i7-2640M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.8 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire One 756-877BCbb Intel® Celeron® 877 Netbook

Model 756-877BCbb

View product
B

ASUS

U44SG-WO041 laptop Intel® Core™ i7 i7-2640M

Model U44SG-WO041

View product
Design1 differ
Product colourDiffersBlueBlack
Form factorKnown for oneClamshell
Product typeKnown for oneNetbook
Display1 differ
Display diagonalDiffers29.5 cm (11.6")35.6 cm (14")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffers877i7-2640M
Processor cores22
Processor threadsDiffers24
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers1.4 GHz2.8 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL3Smart Cache
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-2600 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityKnown for oneNo
SteppingKnown for oneJ1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C100 C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Known for one28
ECC supported by processorNoNo
Processor socketKnown for oneBGA 1023
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage3 differ
Total storage capacityDiffers320 GB750 GB
Storage mediaHDDHDD
Number of HDDs installedKnown for one1
HDD capacityDiffers320 GB750 GB
HDD interfaceSATASATA
HDD sizeKnown for one2.5"
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Graphics4 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 610M
Graphics card familyDiffersIntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1300 MHz
On-board graphics card IDKnown for one0x116
Graphics cardKnown for oneHD Graphics
Audio1 differ
Audio systemDiffersHDASonicFocus
Built-in speaker(s)Known for oneYes
Built-in microphoneYesYes
Optical driveidentical
LightScribeKnown for oneNo
Network3 differ
Wi-FiYesYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneFast Ethernet, WLAN
Wireless technologyKnown for one802.11b/g/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portKnown for oneYes
Microphone inYesYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel® HM65 Express
GPS (satellite)Known for oneNo
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Numeric keypadKnown for oneNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersLinuxFreeDOS
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719253464
Processor codeKnown for oneSR03R
Processor package sizeDiffers31 x 24 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersYesNo
Battery2 differ
Number of battery cellsDiffers48
Battery capacityDiffers2600 mAh83 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers40 W75 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.95 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
BIOS passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers1.38 kg1.7 kg
WidthDiffers284.5 mm328 mm
DepthDiffers203.2 mm238 mm
HeightDiffers28 mm19 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE
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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