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Product comparison · 2 laptops

Acer Aspire 5755G-2678G50Mtks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD Windows 7 Home Premium Black vs HP 4520s + UK727E

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  • 118specifications compared
  • 52differ
  • 66identical
  • 45known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-480M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.93 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.66 GHz
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s

Side by side

Differences highlightedShow differences only
163 specifications
A

Acer

Aspire 5755G-2678G50Mtks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD Windows 7 Home Premium Black

Model 5755G-2678G50Mtks

View product
B

HP

4520s + UK727EView product
Designidentical
Product colourKnown for oneBlack
Country of originKnown for oneChina
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
HD typeKnown for oneHD
LED backlightYesYes
Native aspect ratio16:916:9
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-480M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz2.93 GHz
Processor frequencyDiffers2.2 GHz2.66 GHz
System bus rateDiffers5 GT/s2.5 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1224BGA 1288
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersSandy BridgeArrandale
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersD2K0
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2220
ECC supported by processorNoNo
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1066 MHz1066 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage2 differ
Total storage capacity500 GB500 GB
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedYesYes
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntel, NVIDIAAMD
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers650 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz766 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Number of built-in speakers22
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeYesYes
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-FiYesYes
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityDiffers01
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® HM57 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architecture64-bit64-bit
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers32 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers2.01.0
Processor ARK IDDiffers5347052952
Processor codeDiffersSR02SSLC26
Processor package sizeDiffers31 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Physical Address Extension (PAE)Known for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cells66
Battery capacityKnown for one4400 mAh
Battery life (max)Differs4.5 h5 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions3 differ
WeightDiffers2.6 kg2.39 kg
WidthDiffers382 mm371.8 mm
DepthDiffers253 mm249.6 mm
HeightKnown for one33.2 mm
Height (front)Known for one2.77 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Video inKnown for one0
Supplied AC adapter typeACAC
Intel segment taggingKnown for oneEnterprise

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