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Product comparison · 2 laptops

Lenovo ThinkPad R400 - NN923SP vs LG P310 - Melara - P8700

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  • 103specifications compared
  • 32differ
  • 71identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 33.8 cm (13.3")
  • Processor model
    • T6570
    • P8700
  • Processor frequency
    • 2.1 GHz
    • 2.53 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor socket
    • Socket 478
    • Socket 479
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Thermal Design Power (TDP)
    • 35 W
    • 25 W
  • Tjunction
    • 100 °C
    • 105 °C

Side by side

Differences highlightedShow differences only
128 specifications
A

Lenovo

ThinkPad R400 - NN923SPView product
B

LG

P310 - Melara - P8700View product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")33.8 cm (13.3")
Display number of coloursKnown for one16.78 million colours
Processor7 differ
Processor modelDiffersT6570P8700
Processor frequencyDiffers2.1 GHz2.53 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 478Socket 479
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesKnown for oneIntel Core 2 Duo P8000 Series
Bus typeKnown for oneFSB
SteppingKnown for oneR0
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers100 °C105 °C
CPU multiplier (bus/core ratio)Known for one9.5
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Storage2 differ
Total storage capacityDiffers250 GB320 GB
Optical drive typeDiffersDVD-ROMDVD Super Multi DL
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA GeForce 9600M
Maximum graphics card memoryKnown for one0.5 GB
Audio1 differ
Audio systemDiffersHigh Definition Audio24bit HD Audio, SRS WOW HD, SRS TruSurround XT
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network2 differ
Wireless technologyDiffers802.11 a/g/nIntel WiFiLink 5300
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers10
Docking connectorDiffersYesNo
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® PM45 Express
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Pointing deviceKnown for oneThinkPad UltraNav
Software1 differ
Compatible operating systemsDiffersWindows Vista Business / XP ProfessionalWindows Vista Business/Windows XP Professional
Processor special features3 differ
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers4284137006
Processor codeKnown for oneSLGFE
Processor package sizeKnown for one35 x 35 mm
Batteryidentical
Battery capacityKnown for one5200 mAh
Battery life (max)Known for one3.5 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers2.4 kg1.6 kg
WidthDiffers335.5 mm315 mm
DepthDiffers238 mm236.5 mm
HeightDiffers35 mm21.2 mm
Other features1 differ
Internal modemDiffersYesNo
Compliance industry standardsKnown for oneIEEE 802.11a, IEEE 802.11g, IEEE 802.11n
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Cameraidentical
Front cameraKnown for oneNo

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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