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Product comparison · 2 laptops

Acer Aspire 771G-736b1275BDCaii Intel® Core™ i7 i7-3630QM 43.9 cm (17.3") Full HD 12 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 650M Windows 8 Grey QWERTY vs HP Pavilion 15-b051ea Intel® Core™ i3 i3-3217U Laptop

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  • 133specifications compared
  • 43differ
  • 90identical
  • 35known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-3630QM
    • i3-3217U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire 771G-736b1275BDCaii Intel® Core™ i7 i7-3630QM 43.9 cm (17.3") Full HD 12 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 650M Windows 8 Grey QWERTY

Model 771G-736b1275BDCaii

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B

HP

Pavilion 15-b051ea Intel® Core™ i3 i3-3217U Laptop

Model 15-b051ea

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersGreyBlack
Country of originKnown for oneChina
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeDiffersFull HDHD
Display brightnessKnown for one300 cd/m²
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-3630QMi3-3217U
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.4 GHz1.8 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersPGA988BGA 1023
Processor seriesDiffersIntel Core i7-3600 Mobile seriesIntel Core i3-3200 Mobile Series
SteppingDiffersE1L1
Thermal Design Power (TDP)Differs45 W17 W
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs2418
Processor boost frequencyKnown for one3.4 GHz
Memory3 differ
Internal memoryDiffers12 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage1 differ
HDD speedKnown for one5400 RPM
Optical drive typeDiffersBlu-Ray DVD ComboNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 650MNot available
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1050 MHz
Discrete graphics card memoryKnown for one2 GB
Graphics card familyKnown for oneNVIDIA
Audio1 differ
Audio systemDiffersHigh Definition AudioDolby Advanced Audio
Speakers manufacturerKnown for oneAltec Lansing
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Networking featuresKnown for oneFast LAN, WLAN
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Keyboardidentical
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7145965697
Processor codeDiffersSR0UXSR0N9
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31 x 24 mm
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Number of battery cellsDiffers64
Battery capacityKnown for one48 Wh
Battery life (max)Known for one3.6 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.2 kg2.1 kg
WidthDiffers414.8 mm385.7 mm
DepthDiffers275 mm259 mm
HeightKnown for one21 mm
Dimensions (WxDxH)Known for one385.7 x 259 x 21 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.46 cm
Packaging dataidentical
Package dimensions (WxDxH)Known for one560 x 80 x 345 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Infrared data portKnown for oneNo

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