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Product comparison · 2 laptops

Acer Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY vs Lenovo IdeaPad Flex Flex14AT-IFI Intel® Core™ i5 i5-4200U Hybrid (2-in-1)

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  • 131specifications compared
  • 52differ
  • 79identical
  • 33known for one product only

Key differences

  • Product type
    • Laptop
    • Hybrid (2-in-1)
  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4702HQ
    • i5-4200U

Side by side

Differences highlightedShow differences only
164 specifications
A

Acer

Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY

Model 772G-747a122TMakk

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B

Lenovo

IdeaPad Flex Flex14AT-IFI Intel® Core™ i5 i5-4200U Hybrid (2-in-1)

Model Flex14AT-IFI

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Design3 differ
Product typeDiffersLaptopHybrid (2-in-1)
Product colourDiffersBlackBlack, Silver
Form factorDiffersClamshellConvertible (Fold-back screen)
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenDiffersNoYes
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD+
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4702HQi5-4200U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.2 GHz2.6 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1364BGA 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
Memory2 differ
Internal memoryDiffers12 GB4 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memoryDiffers16 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers2 TB500 GB
HDD capacityDiffers2 TB500 GB
HDD speedKnown for one5400 RPM
Compatible memory cardsDiffersSDMMC, SD
HDD interfaceKnown for oneSATA
Optical drive typeKnown for oneDVD Super Multi DL
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 750MNVIDIA® GeForce® GT 720M
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 versionDiffers11.2/1212
On-board graphics card IDDiffers0x4160xA16
Audio1 differ
Audio systemDiffersHDDolby Advanced Audio
Number of built-in speakersKnown for one2
Network3 differ
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
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboard1 differ
Numeric keypadDiffersYesNo
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architectureKnown for one64-bit
Processor special features7 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 Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
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 IDDiffers7511875459
Processor codeDiffersSR15FSR170
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
Battery1 differ
Number of battery cellsDiffers64
Battery capacityKnown for one45 Wh
Battery life (max)Known for one3 h
Security1 differ
Cable lock slotDiffersYesNo
Password protection typeKnown for oneBIOS, HDD, Supervisor
Weight & dimensions3 differ
WeightDiffers3.2 kg2 kg
WidthDiffers414.8 mm343.2 mm
DepthDiffers275 mm250.9 mm
HeightKnown for one21.5 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.46 cm
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC

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