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Product comparison · 2 laptops

Acer Aspire 772G-747a161.26TWakk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 16 GB DDR3L-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GTX 850M Windows 8. vs ASUS X551CA-SX222H laptop Intel® Core™ i3 i3-3217U

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  • 123specifications compared
  • 56differ
  • 67identical
  • 51known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-4702MQ
    • i3-3217U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 2.2 GHz
    • 1.8 GHz

Side by side

Differences highlightedShow differences only
174 specifications
A

Acer

Aspire 772G-747a161.26TWakk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 16 GB DDR3L-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GTX 850M Windows 8.

Model 772G-747a161.26TWakk

View product
B

ASUS

X551CA-SX222H laptop Intel® Core™ i3 i3-3217U

Model X551CA-SX222H

View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-4702MQi3-3217U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.2 GHz1.8 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersPGA946BGA 1023
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i3-3200 Mobile Series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0L1
Thermal Design Power (TDP)Differs37 W17 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one18
Memory2 differ
Internal memoryDiffers16 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one32 GB
Memory clock speedKnown for one1600 MHz
Storage4 differ
Total storage capacityDiffers1.25 TB1 TB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeDiffersBlu-Ray RWDVD Super Multi
Compatible memory cardsDiffersSDMMC, SD
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers400 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1050 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x4160x166
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsDiffers10
Combo headphone/mic portDiffersNoYes
Microphone inDiffersYesNo
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 one0
Firewire (IEEE 1394) portsKnown for one0
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Processor special features9 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® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7511965697
Processor codeDiffersSR15JSR0N9
Processor package sizeDiffers37.5 x 32 x 1.6 mm31 x 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Graphics & IMC lithographyKnown for one22 nm
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers64
Battery capacityDiffers4400 mAh37 Wh
Battery life (max)Known for one2.5 h
Power1 differ
AC adapter powerDiffers120 W45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers3.4 kg2.15 kg
WidthDiffers414.8 mm380 mm
DepthDiffers275 mm251 mm
HeightKnown for one34.6 mm
Height (front)Differs3.1 cm3.09 cm
Height (rear)Differs3.46 cm3.66 cm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo
64-bit computingKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000

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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