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Product comparison · 2 laptops

Acer Aspire 7750G-2678G1.28TMnkk Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") 8 GB DDR3-SDRAM 1.28 TB AMD Radeon HD 6650M Windows 7 Home Premium vs Samsung 9 900X3A-B01CZ Intel® Core™ i5 i5-2467M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Home Premium Black

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  • 121specifications compared
  • 29differ
  • 92identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-2467M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.3 GHz
  • Processor frequency
    • 2.2 GHz
    • 1.6 GHz

Side by side

Differences highlightedShow differences only
181 specifications
A

Acer

Aspire 7750G-2678G1.28TMnkk Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") 8 GB DDR3-SDRAM 1.28 TB AMD Radeon HD 6650M Windows 7 Home Premium

Model 7750G-2678G1.28TMnkk

View product
B

Samsung

9 900X3A-B01CZ Intel® Core™ i5 i5-2467M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Home Premium Black

Model 900X3A-B01CZ

View product
Designidentical
Housing materialKnown for oneAluminium, Plastic
Product colourKnown for oneBlack
Form factorKnown for oneClamshell
Display1 differ
Display diagonalDiffers43.9 cm (17.3")33.8 cm (13.3")
TouchscreenKnown for oneNo
LED backlightYesYes
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Display surfaceKnown for oneMatt
Display brightnessKnown for one400 cd/m²
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-2467M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1224BGA 1023
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W17 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2216
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage2 differ
Total storage capacityDiffers1.28 TB128 GB
Number of HDDs installedKnown for one2
HDD capacityKnown for one640 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Card reader integratedYesYes
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 6650MNot available
Discrete graphics card memoryKnown for one2 GB
Graphics card familyKnown for oneAMD
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 3000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card ID0x1160x116
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakers22
Built-in subwooferNoNo
Built-in microphoneYesYes
Speaker powerKnown for one3 W
Audio system direct 3D soundKnown for oneYes
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothNoNo
WWANKnown for oneNot installed
Data networkKnown for oneNot supported
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
4G WiMAXKnown for oneNo
Integrated 4G WiMAXYesYes
Wireless technologyKnown for oneWi-Fi
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsKnown for one0
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneYes
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Trial softwareKnown for oneNorton Internet Security
Bundled softwareKnown for one- Samsung Update Plus - Easy Display Manager - Easy Battery Manager - Easy Network Manager - Easy SpeedUp Manager - Adobe Acrobat Reader - Samsung Support Center
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
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 version1.001.00
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)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5347056858
Processor codeDiffersSR02SSR0D6
Processor package sizeDiffers31 mm31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one40 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Password protection typeKnown for oneBIOS, Supervisor
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneNo
AC adapter includedYesYes
Bag includedKnown for oneNo
Remote control includedKnown for oneNo
Other features1 differ
Infrared data portNoNo
3DKnown for oneNo
Intel Turbo MemoryKnown for one0 GB
Internal modemKnown for oneNo
TV tuner integratedDiffersNoYes
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Swivel webcamKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Batteryidentical
Number of battery cellsKnown for one6
Weight & dimensionsidentical
WeightKnown for one1.35 kg
WidthKnown for one328.5 mm
DepthKnown for one227 mm
Height (front)Known for one1.59 cm
Height (rear)Known for one1.63 cm
Width (imperial)Known for one32.8 cm (12.9")
Depth (imperial)Known for one22.6 cm (8.9")
Height (front) (imperial)Known for one1.57 cm (0.62")
Height (rear) (imperial)Known for one1.63 cm (0.64")

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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