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Product comparison · 2 laptops

Acer TravelMate TM8431-742G32Mn Intel® Celeron® M 743 vs Samsung R720-Aura T3400 Serento

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  • 116specifications compared
  • 51differ
  • 65identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Display brightness
    • 200 cd/m²
    • 220 cd/m²
  • Processor family
    • Intel® Celeron® M
    • Intel Pentium Mobile
  • Processor model
    • 743
    • T3400
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 1.3 GHz
    • 2.16 GHz

Side by side

Differences highlightedShow differences only
143 specifications
A

Acer

TravelMate TM8431-742G32Mn Intel® Celeron® M 743

Model TM8431-742G32Mn

View product
B

Samsung

R720-Aura T3400 SerentoView product
Display3 differ
Display diagonalDiffers35.6 cm (14")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
LED backlightKnown for oneYes
Display brightnessDiffers200 cd/m²220 cd/m²
Processor14 differ
Processor familyDiffersIntel® Celeron® MIntel Pentium Mobile
Processor modelDiffers743T3400
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers1.3 GHz2.16 GHz
Processor front side busDiffers800 MHz667 MHz
Processor socketDiffersBGA 956Socket 478
Processor lithographyDiffers45 nm65 nm
Processor operating modesKnown for one64-bit
Processor seriesDiffersIntel Celeron M ULV 700 SeriesIntel Pentium T3000 Series for Mobile
Processor codenameDiffersPenrynMerom
SteppingDiffersR0M0
Thermal Design Power (TDP)Differs10 W35 W
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Known for one13
Memory5 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz800 MHz
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage1 differ
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics3 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDAMD Radeon HD 4330
Discrete graphics card memoryDiffers0.0625 GB0.512 GB
Graphics card familyDiffersIntelAMD
Maximum graphics card memoryKnown for one1.759 GB
Audio1 differ
Audio chipKnown for oneRealtek ALC272
Audio systemDiffersHigh Definition AudioHD 16/20/24 bit
Number of built-in speakersKnown for one2
Speaker powerKnown for one4 W
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Network1 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11b/g
Wi-FiKnown for oneYes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers32
eSATA ports quantityDiffers01
HDMI ports quantityDiffers01
Docking connectorDiffersYesNo
ExpressCard slotDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® GS45 ExpressIntel® PM45 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad + Scroll zone
Software3 differ
Operating system installedDiffersWindows 7 ProfessionalWindows Vista Home Premium
Drivers includedKnown for oneYes
Trial softwareDiffers-McAfee Internet Security Suite.McAfee Security Microsoft Office 2007
Bundled softwareDiffers-Acer Crystal Eye, -Acer GridVista, -Acer Assist, -Acer Bio-Protection, -Acer Backup Manager, -Acer PowerSmart Manager, -Acer Launch Manager, -Acer eRecovery Management, -Adobe Reader, -Adobe Flash Player, -Google Toolbar, -Google Desktop, -eSobi, -Office Ready, -Windows Live Essentials.SAMSUNG Recovery Solution III Adobe Acrobat Reader
Processor special features6 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitDiffersNoYes
Idle StatesKnown for oneYes
Intel 64DiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Processor ARK IDDiffers3713535583
Processor codeDiffersSLGEVSLB3P
Processor package sizeKnown for one22 x 22 mm
Battery1 differ
Battery life (max)Differs6 h2 h
Battery capacityKnown for one48.8 Wh
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter powerKnown for one65 W
Securityidentical
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers1.98 kg2.88 kg
WidthDiffers341.9 mm411.4 mm
DepthDiffers235 mm272.4 mm
HeightKnown for one32.6 mm
Height (front)Differs2.59 cm3.26 cm
Height (rear)Differs2.96 cm3.96 cm
Dimensions (WxDxH)Known for one411.4 x 272.4 x 39.6 mm
Other features1 differ
Supplied AC adapter typeDiffersAC, .AC
Wake-on-LAN readyKnown for oneYes
TV tuner integratedKnown for oneNo
Certificatesidentical
CertificationKnown for one-Wi-Fi, -ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -EPEAT Silver, -GS.
Packaging contentidentical
AC adapter includedKnown for oneYes

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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