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Product comparison · 2 laptops

Acer Aspire 431-877B2G50Mauu Intel® Celeron® 877 vs HP Compaq Presario CQ58-305SA Intel® Pentium® 2020M Laptop

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  • 115specifications compared
  • 34differ
  • 81identical
  • 58known for one product only

Key differences

  • Product colour
    • Purple
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • 877
    • 2020M
  • Processor frequency
    • 1.4 GHz
    • 2.4 GHz
  • Processor cache type
    • L3
    • Smart Cache
  • Processor socket
    • BGA 1023
    • PGA988
  • Processor lithography
    • 32 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Aspire 431-877B2G50Mauu Intel® Celeron® 877

Model 431-877B2G50Mauu

View product
B

HP

Compaq Presario CQ58-305SA Intel® Pentium® 2020M Laptop

Model CQ58-305SA

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersPurpleBlack
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display surfaceKnown for oneGloss
HD typeKnown for oneHD
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffers8772020M
Processor frequencyDiffers1.4 GHz2.4 GHz
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1023PGA988
Processor lithographyDiffers32 nm22 nm
Processor seriesKnown for oneIntel Pentium 2000 series for Mobile
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
Storage2 differ
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one0
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Graphics card familyKnown for oneIntel
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Built-in speaker(s)Known for oneYes
Network4 differ
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
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
Docking connectorKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersLinux LinpusWindows 8
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers6719271142
Processor codeKnown for oneSR0U1
Processor package sizeDiffers31 x 24 mm37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.xSSE4.1, SSE4.2
Batteryidentical
Number of battery cellsKnown for one6
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneYes
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 kg2.45 kg
WidthDiffers342 mm376 mm
DepthDiffers245 mm247 mm
HeightDiffers23 mm35.8 mm
Packaging dataidentical
Package widthKnown for one480 mm
Package depthKnown for one80 mm
Package heightKnown for one345 mm
Package weightKnown for one3.3 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM70 Express
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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