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Product comparison · 2 laptops

Acer Aspire 772G-747a161TMamm Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 16 GB DDR3L-SDRAM 1 TB HDD NVIDIA® GeForce® GTX 760M Wi-Fi 4 (802.11n) Li vs LG R series R490-K.BE55P1 laptop Intel® Core™ i5 i5-2450M

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  • 125specifications compared
  • 52differ
  • 73identical
  • 38known for one product only

Key differences

  • Product colour
    • Gold
    • Black, Red
  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-4702MQ
    • i5-2450M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
163 specifications
A

Acer

Aspire 772G-747a161TMamm Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 16 GB DDR3L-SDRAM 1 TB HDD NVIDIA® GeForce® GTX 760M Wi-Fi 4 (802.11n) Li

Model 772G-747a161TMamm

View product
B

LG

R series R490-K.BE55P1 laptop Intel® Core™ i5 i5-2450M

Model R490-K.BE55P1

View product
Design1 differ
Product colourDiffersGoldBlack, Red
Display2 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-4702MQi5-2450M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.2 GHz3.1 GHz
Processor frequencyDiffers2.2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
Processor socketKnown for onePGA946
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-2400 Mobile Series
Processor codenameDiffersHaswellSandy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0J1
Thermal Design Power (TDP)Differs37 W35 W
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one25
Memory2 differ
Internal memoryDiffers16 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers1 TB640 GB
HDD capacityDiffers1 TB640 GB
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersSDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 760MNVIDIA® GeForce® G310M
Discrete graphics card memoryDiffers2 GB0.512 GB
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 3000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers400 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x4160x116
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneHDA
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 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)
Bluetooth versionDiffers4.02.1+EDR
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
VGA (D-Sub) ports quantityDiffers10
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Keyboard2 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard number of keysKnown for one86
Software1 differ
Operating system installedDiffersLinux LinpusWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features8 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers7511953452
Processor codeDiffersSR15JSR04Z
Processor package sizeDiffers37.5 x 32 x 1.6 mm37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Conflict-Free processorDiffersYesNo
Graphics & IMC lithographyKnown for one32 nm
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one2.5 h
Power1 differ
AC adapter powerDiffers120 W65 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions5 differ
WeightDiffers3.2 kg2.33 kg
WidthDiffers414.8 mm345 mm
DepthDiffers275 mm242 mm
HeightKnown for one34.7 mm
Height (front)Differs3.1 cm3.39 cm
Height (rear)Differs3.46 cm4 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Disc types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express

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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