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Product comparison · 2 laptops

Acer eMachines G525 vs Samsung R720-Aura T3400 Sifu

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  • 51specifications compared
  • 17differ
  • 34identical
  • 86known for one product only

Key differences

  • Processor family
    • Intel® Celeron® M
    • Intel Pentium Mobile
  • Processor frequency
    • 2.2 GHz
    • 2.16 GHz
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Internal memory
    • 2 GB
    • 4 GB
  • Memory clock speed
    • 667 MHz
    • 800 MHz
  • Total storage capacity
    • 160 GB
    • 500 GB
  • Optical drive type
    • DVD Super Multi
    • DVD Super Multi DL
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
137 specifications
A

Acer

eMachines G525View product
B

Samsung

R720-Aura T3400 SifuView product
Designidentical
Product colourKnown for oneBlack
Displayidentical
Display diagonal43.9 cm (17.3")43.9 cm (17.3")
Display resolution1600 x 900 pixels1600 x 900 pixels
HD typeHD+HD+
Native aspect ratio16:916:9
Display brightnessKnown for one220 cd/m²
Processor3 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel Pentium Mobile
Processor modelKnown for oneT3400
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.2 GHz2.16 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz667 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T3000 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 one13
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedDiffers667 MHz800 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage3 differ
Total storage capacityDiffers160 GB500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, SD, SDHC
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Mobilty Radeon HD 4330
Graphics card familyDiffersIntelAMD
Audio1 differ
Audio chipKnown for oneRealtek ALC272
Audio systemDiffersHigh Definition Audio16/20/24 bit ADC & DAC
Number of built-in speakersKnown for one2
Speaker powerKnown for one4 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneYes
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
DVD-R write speedKnown for one8x
DVD-RAM write speedKnown for one5x
Network2 differ
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyDiffers802.11b/g802.11 b/g
BluetoothDiffersYesNo
Networking typeKnown for oneFast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity22
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports00
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
I/O portsKnown for one1 x PCI Express 54 mm
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows Vista Home Premium
Drivers includedKnown for oneYes
Trial softwareKnown for oneMcAfee Security Center Microsoft Office 2007
Bundled softwareKnown for oneSAMSUNG Recovery Solution III Adobe Acrobat Reader
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
Idle StatesKnown 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 oneYes
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 one35583
Processor codeKnown for oneSLB3P
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cells66
Battery life (max)Differs3 h2 h
Battery capacityKnown for one4400 mAh
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers3.3 kg2.88 kg
WidthKnown for one411.4 mm
DepthKnown for one272.4 mm
HeightKnown for one39.6 mm
Height (front)Known for one3.26 cm
Height (rear)Known for one3.96 cm
Dimensions (WxDxH)Known for one411.4 x 272.4 x 39.6 mm
Other featuresidentical
Infrared data portNoNo
Power requirementsKnown for one100 - 240V
Internal modemNoNo
Supplied AC adapter typeACAC
Wireless communication data transfer rateKnown for one1000 Mbit/s

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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