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Product comparison · 2 laptops

Dell I15N-2657OBK laptop Intel® Core™ i3 i3-2350M vs Dell S15Z-2289CPO laptop Intel® Core™ i5 i5-450M

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  • 136specifications compared
  • 44differ
  • 92identical
  • 25known for one product only

Key differences

  • Product colour
    • Black
    • Cappuccino
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 4th gen Intel® Core™ i5
  • Processor model
    • i3-2350M
    • i5-450M
  • Processor frequency
    • 2.3 GHz
    • 2.4 GHz
  • System bus rate
    • 5 GT/s
    • 4.8 GT/s
  • Processor codename
    • Sandy Bridge
    • Arrandale
  • Stepping
    • J1
    • K0

Side by side

Differences highlightedShow differences only
161 specifications
A

Dell

I15N-2657OBK laptop Intel® Core™ i3 i3-2350M

Model I15N-2657OBK

View product
B

Dell

S15Z-2289CPO laptop Intel® Core™ i5 i5-450M

Model S15Z-2289CPO

View product
Design1 differ
Product colourDiffersBlackCappuccino
Processor11 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i34th gen Intel® Core™ i5
Processor modelDiffersi3-2350Mi5-450M
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.3 GHz2.4 GHz
System bus rateDiffers5 GT/s4.8 GT/s
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersSandy BridgeArrandale
SteppingDiffersJ1K0
TjunctionDiffers85 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs2318
Storage1 differ
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Graphics3 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers650 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz766 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersHDSRS
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network1 differ
Networking featuresKnown for oneGigabit Ethernet
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
SIM card supportKnown for oneYes
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
ExpressCard slotDiffersNoYes
Keyboardidentical
Keyboard backlitKnown for oneYes
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5343849022
Processor codeDiffersSR0DNSLBTZ
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersAVXSSE4.1/4.2
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Weight & dimensions9 differ
WeightDiffers2.37 kg2.5 kg
WidthDiffers376 mm382 mm
DepthDiffers260 mm252 mm
Height (front)Differs3.15 cm1.8 cm
Height (rear)Differs3.45 cm2.53 cm
Width (imperial)Differs37.6 cm (14.8")38.2 cm (15")
Depth (imperial)Differs26 cm (10.2")25.2 cm (9.92")
Height (front) (imperial)Differs3.15 cm (1.24")1.8 cm (0.71")
Height (rear) (imperial)Differs3.45 cm (1.36")2.51 cm (0.99")
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM57 Express
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one48 Wh

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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