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Product comparison · 2 laptops

Acer Aspire 7741G-454G75MN Intel® Core™ i5 i5-450M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB AMD Radeon HD 6550M Windows 7 Home Premium vs ASUS U31SD-RX102X laptop Intel® Core™ i3 i3-2310M

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  • 113specifications compared
  • 45differ
  • 68identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 33.8 cm (13.3")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-450M
    • i3-2310M
  • Processor frequency
    • 2.4 GHz
    • 2.1 GHz
  • System bus rate
    • 4.8 GT/s
    • 5 GT/s
  • Processor socket
    • Socket 988
    • BGA 1023

Side by side

Differences highlightedShow differences only
149 specifications
A

Acer

Aspire 7741G-454G75MN Intel® Core™ i5 i5-450M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB AMD Radeon HD 6550M Windows 7 Home Premium

Model 7741G-454G75MN

View product
B

ASUS

U31SD-RX102X laptop Intel® Core™ i3 i3-2310M

Model U31SD-RX102X

View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")33.8 cm (13.3")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-450Mi3-2310M
Processor cores22
Processor threads44
Processor frequencyDiffers2.4 GHz2.1 GHz
System bus rateDiffers4.8 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersSocket 988BGA 1023
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersK0J1
Thermal Design Power (TDP)35 W35 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs1821
ECC supported by processorNoNo
Processor boost frequencyKnown for one2.66 GHz
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage3 differ
Total storage capacityDiffers750 GB640 GB
HDD capacityKnown for one640 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, SD
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 6550MNVIDIA® GeForce® GT 520M
Graphics card familyDiffersAMDNVIDIA
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz1100 MHz
On-board graphics card IDKnown for one0x116
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network1 differ
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Ethernet LANYesYes
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one3.0+HS
Ports & interfaces2 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
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
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersYesNo
TV-outNoNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers45 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
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)NoNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.0No
Processor ARK IDDiffers4902252220
Processor codeDiffersSLBTZSR04S
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1/4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Physical Address Extension (PAE)Known for one36 bit
Batteryidentical
Number of battery cells66
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one5 h
Poweridentical
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Password protection typeKnown for oneBIOS, HDD, User
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.3 kg1.78 kg
WidthDiffers415 mm328 mm
DepthDiffers275 mm232.8 mm
Height (front)Differs3.43 cm2.54 cm
Height (rear)Known for one2.85 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Power requirementsKnown for one100 - 240V
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
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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