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Product comparison · 2 laptops

Lenovo IdeaPad U350 vs Lenovo ThinkPad R500 + Case + mouse + extra charger

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  • 86specifications compared
  • 36differ
  • 50identical
  • 33known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.1 cm (15.4")
  • Display resolution
    • 1366 x 768 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Celeron® M
    • Intel® Core™2 Duo
  • Processor model
    • ULV 723
    • P8700
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 1.2 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
119 specifications
A

Lenovo

IdeaPad U350View product
B

Lenovo

ThinkPad R500 + Case + mouse + extra chargerView product
Display3 differ
Display diagonalDiffers33.8 cm (13.3")39.1 cm (15.4")
Display resolutionDiffers1366 x 768 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Processor8 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel® Core™2 Duo
Processor modelDiffersULV 723P8700
Processor coresDiffers12
Processor threadsKnown for one2
Processor frequencyDiffers1.2 GHz2.53 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersBGA 956Socket 479
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core 2 Duo P8000 Series
Processor codenamePenrynPenryn
Bus typeFSBFSB
FSB ParityNoNo
SteppingR0R0
Thermal Design Power (TDP)Differs10 W25 W
Tjunction105 °C105 °C
Number of Processing Die Transistors410 M410 M
Processing Die size107 mm²107 mm²
CPU multiplier (bus/core ratio)Known for one9.5
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage2 differ
Total storage capacityDiffers160 GB320 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD±RWDVD±RW
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS Pro, SDMMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioConexant Azalia Audio Codec
Number of built-in speakers22
Speaker powerKnown for one2 W
Network1 differ
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/g/n
BluetoothYesYes
Ports & interfaces5 differ
USB 2.0 ports quantity33
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotYesYes
Modem (RJ-11) portsDiffers01
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
I/O portsKnown for one1 x DisplayPort
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingNoNo
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)DiffersNoYes
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)NoNo
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 TechnologyNoNo
Processor ARK IDDiffers3668537006
Processor codeDiffersSLGAMSLGFE
Processor package sizeDiffers22 x 22 mm35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorNoNo
Battery1 differ
Number of battery cellsDiffers46
Battery life (max)Known for one4.1 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeIBMIBM
Fingerprint readerKnown for oneYes
HDD user passwordYesYes
Weight & dimensions4 differ
WeightDiffers1.6 kg2.73 kg
WidthDiffers328 mm358.6 mm
DepthDiffers228 mm260 mm
HeightDiffers25 mm38.5 mm
Other features1 differ
Infrared data portNoNo
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.90
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP

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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