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Product comparison · 2 laptops

Acer Aspire 5520G-7A2G16Mi vs Acer Aspire 7720Z-2A2G16Mi

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  • 66specifications compared
  • 16differ
  • 50identical
  • 56known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Display brightness
    • 220 cd/m²
    • 200 cd/m²
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel Pentium Mobile
  • Processor model
    • TK-57
    • T2330
  • Processor frequency
    • 1.9 GHz
    • 1.6 GHz
  • Discrete graphics card model
    • NVIDIA GeForce 8400M G
    • Intel® GMA X3100

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Aspire 5520G-7A2G16MiView product
B

Acer

Aspire 7720Z-2A2G16MiView product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display brightnessDiffers220 cd/m²200 cd/m²
Display response rise/fallKnown for one16 ms
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel Pentium Mobile
Processor modelDiffersTK-57T2330
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.9 GHz1.6 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one533 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T2000 Series for Mobile
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
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 one12
ECC supported by processorKnown for oneNo
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA GeForce 8400M GIntel® GMA X3100
Maximum graphics card memoryDiffers0.896 GB0.128 GB
Audioidentical
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneYes
Ports & interfaces1 differ
DVI portDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Software1 differ
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerProducer, NTI CD MakerAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, TV, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Norton Internet S
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 oneNo
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 one32432
Processor codeKnown for oneSLA4K
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery life (max)Known for one2.5 h
Weight & dimensions5 differ
WeightDiffers2.75 kg3.36 kg
WidthDiffers366 mm404 mm
DepthDiffers274 mm298 mm
Height (front)Differs3.36 cm3.8 cm
Height (rear)Differs4.26 cm4.3 cm

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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