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Product comparison · 2 laptops

Acer Aspire 431-877B2G50Mass Intel® Celeron® 877 vs HP Pavilion g7-2277sa Intel® Core™ i3 i3-3110M Laptop

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  • 117specifications compared
  • 45differ
  • 72identical
  • 76known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • 877
    • i3-3110M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
193 specifications
A

Acer

Aspire 431-877B2G50Mass Intel® Celeron® 877

Model 431-877B2G50Mass

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B

HP

Pavilion g7-2277sa Intel® Core™ i3 i3-3110M Laptop

Model g7-2277sa

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersSilverBlack
Country of originKnown for oneChina
Display3 differ
Display diagonalDiffers35.6 cm (14")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display number of coloursKnown for one16.78 million colours
Display surfaceKnown for oneGloss
Pixel pitchKnown for one0.197 x 0.197 mm
Contrast ratio (typical)Known for one200:1
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffers877i3-3110M
Processor threadsDiffers24
Processor frequencyDiffers1.4 GHz2.4 GHz
Processor cacheDiffers2 MB3 MB
L3 cacheKnown for one3 MB
L2 cacheKnown for one3 MB
Processor lithographyDiffers32 nm22 nm
Processor seriesKnown for oneIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C90 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one24
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB1 TB
Total HDDs capacityKnown for one1 TB
HDD capacityDiffers500 GB1 TB
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC
Number of SSDs installedKnown for one0
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card IDKnown for one0x166
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneDolby Advanced Audio
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Built-in speaker(s)Known for oneYes
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
Network5 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Docking connectorKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersLinux LinpusWindows 8
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Trial softwareKnown for oneSymantec Norton Internet Security 2013
Bundled softwareKnown for one- Dolby Advanced Audio - HP Connected Music - HP Connected Photo - HP Coolsense - HP ProtectSmart - HP Connected ePrint - Cyberlink Power DVD - Windows Live Essentials
Processor special features10 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
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® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers6719265700
Processor codeKnown for oneSR0N2
Processor package sizeDiffers31 x 24 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Batteryidentical
Number of battery cellsKnown for one6
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.5 A
AC adapter output voltageKnown for one18.5 V
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersNoYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15 - 3048 m
Non-operating altitudeKnown for one-15 - 12192 m
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.1 kg2.98 kg
WidthDiffers342 mm412 mm
DepthDiffers245 mm267 mm
HeightDiffers23 mm36.8 mm
Packaging dataidentical
Package widthKnown for one560 mm
Package depthKnown for one80 mm
Package heightKnown for one345 mm
Package weightKnown for one3.75 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supplied AC adapter typeKnown for oneAC

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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