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Product comparison · 2 laptops

Acer Aspire 131-B8474G50akk Intel® Celeron® 847 Laptop vs Acer Aspire 771G-33128G50Maii Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Windows 8 Grey

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  • 131specifications compared
  • 48differ
  • 83identical
  • 16known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 29.5 cm (11.6")
    • 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
    • 847
    • i3-3120M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.1 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

Aspire 131-B8474G50akk Intel® Celeron® 847 Laptop

Model 131-B8474G50akk

View product
B

Acer

Aspire 771G-33128G50Maii Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Windows 8 Grey

Model 771G-33128G50Maii

View product
Design1 differ
Product colourDiffersBlackGrey
Display3 differ
Display diagonalDiffers29.5 cm (11.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffers847i3-3120M
Processor threadsDiffers24
Processor frequencyDiffers1.1 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor 800 Series for MobileIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1125
Processor socketKnown for oneBGA 1023
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage2 differ
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 710M
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs800 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Cameraidentical
Front cameraKnown for oneYes
Networkidentical
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Performance1 differ
Motherboard chipsetDiffersIntel® NM70 ExpressIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
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)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5605671465
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery1 differ
Battery capacityDiffers5000 mAh4400 mAh
Battery life (max)Known for one4 h
Power1 differ
AC adapter powerDiffers40 W90 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions3 differ
WeightKnown for one3.2 kg
WidthDiffers285 mm414.8 mm
DepthDiffers202 mm275 mm
HeightDiffers27.4 mm34.7 mm
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
Optical driveidentical
LightScribeKnown for oneNo

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