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Product comparison · 2 laptops

Acer Aspire 771G-736b8G1.12TBDCaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Wi-Fi 4 (802.11 vs HP Pavilion 15-b051ea Intel® Core™ i3 i3-3217U Laptop

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  • 136specifications compared
  • 46differ
  • 90identical
  • 30known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • HD type
    • 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
166 specifications
A

Acer

Aspire 771G-736b8G1.12TBDCaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Wi-Fi 4 (802.11

Model 771G-736b8G1.12TBDCaii

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B

HP

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

Model 15-b051ea

View product
Design1 differ
Product colourDiffersGreyBlack
Country of originKnown for oneChina
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeDiffersHD+HD
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 boost frequencyKnown for one3.4 GHz
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
Memory2 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage4 differ
Total storage capacityDiffers1.12 TB750 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers1 TB750 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
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
Discrete graphics card memoryKnown for one2 GB
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1050 MHz
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneDolby Advanced Audio
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Network4 differ
Networking featuresDiffersGigabit Ethernet, WLANFast LAN, WLAN
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
Bluetooth versionKnown for one4.0
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Microphone inDiffersYesNo
Combo headphone/mic portKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Keyboardidentical
Windows keysKnown for oneYes
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features5 differ
Intel Secure Key Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7145965697
Processor codeDiffersSR0UXSR0N9
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31 x 24 mm
Battery1 differ
Number of battery cellsDiffers64
Poweridentical
AC adapter powerKnown for one65 W
Weight & dimensions4 differ
WeightDiffers3.2 kg2.1 kg
WidthDiffers415 mm385.7 mm
DepthDiffers275 mm259 mm
HeightDiffers34 mm21 mm
Dimensions (WxDxH)Known for one385.7 x 259 x 21 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Optical driveidentical
LightScribeKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Packaging dataidentical
Package dimensions (WxDxH)Known for one560 x 80 x 345 mm

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