All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire 4520-3121 vs Acer Aspire 5741G-5454G50Mnsk

Add a product
  • 72specifications compared
  • 33differ
  • 39identical
  • 94known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 35.8 cm (14.1")
    • 39.6 cm (15.6")
  • Display resolution
    • 1280 x 800 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display response rise/fall
    • 16 ms
    • 8 ms
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire 4520-3121View product
B

Acer

Aspire 5741G-5454G50MnskView product
Design1 differ
Product colourDiffersGreyBlack
Display4 differ
Display diagonalDiffers35.8 cm (14.1")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
Native aspect ratioDiffers16:1016:9
Display brightnessKnown for one220 cd/m²
Display response rise/fallDiffers16 ms8 ms
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelKnown for onei5-450M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
System bus rateKnown for one4.8 GT/s
Processor cacheDiffers0.512 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneSocket 988
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-400 Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneK0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one18
ECC supported by processorKnown for oneNo
Processor front side busKnown for one800 MHz
Memory5 differ
Internal memoryDiffers1 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Memory layout (slots x size)Differs2 x 0.5 GB2 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Total storage capacityDiffers120 GB500 GB
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics cardDiffersNoYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA GeForce 7000M
Graphics card familyKnown for oneNVIDIA
Maximum graphics card memoryKnown for one0.64 GB
Audioidentical
Audio systemKnown for oneHD
Networkidentical
Networking typeKnown for oneIEEE 802.11g, IEEE 802.11b
Ports & interfaces7 differ
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Hot keysKnown for oneYes
Number of keyboard cursor keysKnown for one4
Keyboard function keysKnown for one11
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows 7 Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one49022
Processor codeKnown for oneSLBTZ
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery2 differ
Battery capacityDiffers4000 mAh4400 mAh
Battery life (max)Differs2.5 h4 h
Battery recharge timeKnown for one2.5 h
Power1 differ
AC adapter powerDiffers44.4 W65 W
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.5 kg2.6 kg
WidthDiffers342 mm381 mm
DepthDiffers247 mm253 mm
HeightDiffers38 mm34 mm
Other features2 differ
Infrared data portDiffersYesNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Wake-on-LAN readyKnown for oneYes
Internal modemDiffersYesNo
Wake-on-Ring readyKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 50 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 90%

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.

More laptop comparisons

All laptop comparisons