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Product comparison · 2 laptops

Acer Aspire 4520-5582 vs ASUS M51SR-AP044C, NL

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  • 42specifications compared
  • 14differ
  • 28identical
  • 75known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.1 cm (15.4")
  • Processor frequency
    • 1.6 GHz
    • 2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Internal memory
    • 1 GB
    • 3 GB
  • Total storage capacity
    • 120 GB
    • 250 GB
  • Discrete graphics card model
    • NVIDIA GeForce 7000M
    • AMD Mobility Radeon HD 2400
  • Bluetooth
    • No
    • Yes
  • DVI port
    • No
    • Yes

Side by side

Differences highlightedShow differences only
117 specifications
A

Acer

Aspire 4520-5582View product
B

ASUS

M51SR-AP044C, NLView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")39.1 cm (15.4")
Display resolutionKnown for one1280 x 800 pixels
Native aspect ratioKnown for one16:10
Display response rise/fallKnown for one16 ms
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor modelKnown for oneT7250
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.6 GHz2 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeL2L2
Processor front side busKnown for one800 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo T7000 Series
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
TcaseKnown for one68 °C
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers1 GB3 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memory4 GB4 GB
Memory layout (slots x size)Known for one2 x 0.5 GB
Storage1 differ
Total storage capacityDiffers120 GB250 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Card reader integratedKnown for oneYes
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce 7000MAMD Mobility Radeon HD 2400
Maximum graphics card memoryKnown for one0.256 GB
Audioidentical
Audio systemKnown for oneIntel HDA
Number of built-in speakers22
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Networking featuresGigabit EthernetGigabit Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Wireless technologyKnown for oneIEEE 802.11b/g
Ports & interfaces4 differ
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
DVI portDiffersNoYes
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersYesNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outDiffersNoYes
TV-out typeKnown for oneS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Bundled softwareKnown for oneAcer Arcade, Acer Empowering Technology (eAudio, eLock, eNet, eRecovery, eSettings, ePower, ePresentation, eDataSecurity), Acer Crystal Eye Acer GameZone, Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, CyberLink PowerProducer, Norton Internet Security, NTI CD-Maker
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
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 oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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 oneNo
Processor ARK IDKnown for one31728
Processor codeKnown for oneSLA49
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Poweridentical
DC-in jackYesYes
Weight & dimensions3 differ
WeightDiffers2.5 kg2.95 kg
WidthDiffers342 mm365 mm
DepthDiffers247 mm269 mm
HeightKnown for one38 mm
Other featuresidentical
Infrared data portNoNo
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Supplied AC adapter typeKnown for oneAC
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one2.5 h

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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