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Product comparison · 2 laptops

ASUS N20A-2P073E laptop Intel® Core™2 Duo T5850 vs ASUS X51R-AP107A laptop Intel® Celeron® M

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  • 62specifications compared
  • 25differ
  • 37identical
  • 22known for one product only

Key differences

  • Display diagonal
    • 30.7 cm (12.1")
    • 39.1 cm (15.4")
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Celeron® M
  • Processor frequency
    • 2.1 GHz
    • 1.6 GHz
  • Internal memory
    • 4 GB
    • 1 GB
  • Memory clock speed
    • 800 MHz
    • 667 MHz
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 250 GB
    • 80 GB
  • Discrete graphics card model
    • Intel® GMA X4500HD
    • AMD Radeon X300

Side by side

Differences highlightedShow differences only
84 specifications
A

ASUS

N20A-2P073E laptop Intel® Core™2 Duo T5850

Model N20A-2P073E

View product
B

ASUS

X51R-AP107A laptop Intel® Celeron® M

Model X51R-AP107A

View product
Display1 differ
Display diagonalDiffers30.7 cm (12.1")39.1 cm (15.4")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display surfaceMattMatt
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Celeron® M
Processor frequencyDiffers2.1 GHz1.6 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one533 MHz
Processor modelKnown for oneT5850
Memory3 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedDiffers800 MHz667 MHz
Maximum internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
Total storage capacityDiffers250 GB80 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS Pro, SD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA X4500HDAMD Radeon X300
Audioidentical
Audio systemAzaliaAzalia
Number of built-in speakersKnown for one2
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Wireless technologyDiffers802.11a/g/nIEEE 802.11b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotNoNo
Modem (RJ-11) portsDiffers01
TV-in portDiffersNoYes
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
eSATA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressATI Radeon Xpress 1100
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard number of keysKnown for one88
Keyboard keystrokeKnown for one2.5 mm
Keyboard key pitchKnown for one1.9 cm
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Basic
Bundled softwareKnown for oneASUS DVD 6.0, ASUS Medi@Show SE 2.0, Power DVD 3.0, Adobe Acrobat Reader 7.0, NERO Express 6.0
Batteryidentical
Number of battery cells66
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter power65 W65 W
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current3.42 A3.42 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOSBIOS
HDD user passwordYesYes
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions4 differ
WeightDiffers1.8 kg2.8 kg
WidthDiffers303 mm365 mm
DepthDiffers225 mm264 mm
HeightDiffers31 mm25.5 mm
Packaging contentidentical
AC adapter includedYesYes
Other features1 differ
Infrared data portNoNo
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Supplied AC adapter typeACAC

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