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 5315-2142 vs Acer Aspire 7720Z G-2A3G16Mi

Add a product
  • 58specifications compared
  • 20differ
  • 38identical
  • 62known 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
  • Processor family
    • Intel® Celeron® M
    • Intel Pentium Mobile
  • Processor frequency
    • 1.86 GHz
    • 1.6 GHz
  • Internal memory
    • 1 GB
    • 3 GB
  • Maximum internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 120 GB
    • 160 GB
  • Discrete graphics card model
    • Intel® GMA X3100
    • NVIDIA® GeForce® 8400M GS

Side by side

Differences highlightedShow differences only
120 specifications
A

Acer

Aspire 5315-2142View product
B

Acer

Aspire 7720Z G-2A3G16MiView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Native aspect ratio16:1016:10
Display response rise/fallKnown for one16 ms
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel Pentium Mobile
Processor modelKnown for oneT2330
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.86 GHz1.6 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side bus533 MHz533 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
Memory2 differ
Internal memoryDiffers1 GB3 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one2 x 0.5 GB
Storage1 differ
Total storage capacityDiffers120 GB160 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA X3100NVIDIA® GeForce® 8400M GS
Maximum graphics card memoryKnown for one1.024 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakers22
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Wireless technologyIEEE 802.11b/gIEEE 802.11b/g
BluetoothNoNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
DVI portDiffersNoYes
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portDiffersNoYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersNoYes
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
Performanceidentical
Motherboard chipsetIntel GL960 ExpressIntel GL960 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard function keysKnown for one12
Software1 differ
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Bundled softwareDiffersAcer Empowering Technology (eNet, eLock, eRecovery, eSettings, ePower, ePresentation), Acer Arcade Acer GameZone Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, CyberLink PowerProducer, Norton Internet Security, 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
Battery1 differ
Number of battery cells66
Battery life (max)Differs2 h2.5 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers2.8 kg3.36 kg
WidthDiffers366 mm404 mm
DepthDiffers274 mm298 mm
Height43 mm43 mm
Dimensions (WxDxH)Known for one404 x 298 x 43 mm
Other features1 differ
Infrared data portDiffersNoYes
Wake-on-LAN readyYesYes
Wake-on-Ring readyYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeITU V.92ITU V.92
Supplied AC adapter typeACAC

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