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Product comparison · 2 laptops

Acer Aspire 772G-747a8G50Mamm Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne vs ASUS K551LB-XX259H Intel® Core™ i5 i5-4200U Laptop

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  • 143specifications compared
  • 49differ
  • 94identical
  • 36known for one product only

Key differences

  • Product colour
    • Champagne
    • Silver
  • 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™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4702MQ
    • i5-4200U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
179 specifications
A

Acer

Aspire 772G-747a8G50Mamm Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne

Model 772G-747a8G50Mamm

View product
B

ASUS

K551LB-XX259H Intel® Core™ i5 i5-4200U Laptop

Model K551LB-XX259H

View product
Design1 differ
Product colourDiffersChampagneSilver
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Display brightnessKnown for one300 cd/m²
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4702MQi5-4200U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.2 GHz2.6 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersPGA946BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-4200 Mobile series
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 2x4
PCI Express slots versionDiffers3.02.0
Memory3 differ
Internal memoryDiffers8 GB6 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board
Memory layout (slots x size)Differs2 x 4 GB1 x 2 + 1 x 4 GB
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers500 GB524 GB
Storage mediaDiffersHDDHDD+SSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one24 GB
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsDiffersSDSD, SDHC
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 750MNVIDIA® GeForce® G740M
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.112
On-board graphics card IDDiffers0x4160xA16
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Maximum resolutionKnown for one2048 x 1536 pixels
Audio1 differ
Audio systemDiffersDolby Digital Home TheaterHD
Cameraidentical
Swivel webcamKnown for oneNo
Rear cameraKnown for oneNo
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Processor special features6 differ
Intel FDI TechnologyDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7511975459
Processor codeDiffersSR15JSR170
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers63
Battery life (max)Differs2.5 h9 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
Power auto-sensingKnown for oneYes
AC adapter powerKnown for one120 W
Weight & dimensions5 differ
WeightDiffers3.2 kg2.4 kg
WidthDiffers414.8 mm380 mm
DepthDiffers275 mm258 mm
Height (front)Differs3.1 cm2.1 cm
Height (rear)Differs3.46 cm2.25 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Cables includedKnown for oneAC

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