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Product comparison · 2 laptops

Lenovo X121e Win 7 US vs Samsung R NP-R780-JT04UK laptop Intel® Core™ i5 i5-480M

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  • 59specifications compared
  • 19differ
  • 40identical
  • 103known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • E-350
    • i5-480M
  • Processor frequency
    • 1.6 GHz
    • 2.66 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Total storage capacity
    • 320 GB
    • 640 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM

Side by side

Differences highlightedShow differences only
162 specifications
A

Lenovo

X121e Win 7 USView product
B

Samsung

R NP-R780-JT04UK laptop Intel® Core™ i5 i5-480M

Model NP-R780-JT04UK

View product
Designidentical
Product colourKnown for oneRed
Display2 differ
Display diagonalDiffers29.5 cm (11.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display surfaceKnown for oneGloss
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersE-350i5-480M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.6 GHz2.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1288
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-400 Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneK0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one20
ECC supported by processorKnown for oneNo
Memoryidentical
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slots (available)Known for one2
Storage4 differ
Total storage capacityDiffers320 GB640 GB
HDD capacityKnown for one640 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Radeon HD 6310MAMD Mobility Radeon HD 5470
Graphics card familyDiffersAMDATI
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Maximum graphics card memoryKnown for one1.024 GB
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one4 W
Built-in subwooferKnown for oneNo
Built-in microphoneKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one3.0+HS
Cabling technologyKnown for one10/100Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
WWANKnown for oneInstalled
Ports & interfaces1 differ
ExpressCard slotDiffersNoYes
Performance1 differ
Motherboard chipsetDiffersAMD A50MIntel® HM55 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Numeric keypadKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Hot keysKnown for one100
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Bundled softwareKnown for one- Adobe Acrobat Reader - Easy Battery Manager - Easy Display Manger - Easy Network Manager - Easy SpeedUp Manager - Samsung Support Centre - Samsung Update Plus - Cyberlink DVD Suite
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
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 oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one52952
Processor codeKnown for oneSLC26
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery capacityKnown for one4000 mAh
Poweridentical
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slot typeDiffersIBMKensington
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Password protection typeKnown for oneBIOS, HDD
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers1.4 kg2.84 kg
Dimensions (WxDxH)Known for one411.4 x 272.8 x 39.8 mm
WidthKnown for one289.6 mm
DepthKnown for one208 mm
HeightKnown for one23.5 mm
Packaging dataidentical
Package weightKnown for one4.04 kg
Other featuresidentical
Power supply typeKnown for oneAC

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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