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Product comparison · 2 laptops

Dell M11X Intel® Core™ i3 i3-2357M vs HP 4520s + UK727E

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  • 98specifications compared
  • 40differ
  • 58identical
  • 53known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 4th gen Intel® Core™ i5
  • Processor model
    • i3-2357M
    • i5-480M
  • Processor frequency
    • 1.3 GHz
    • 2.66 GHz
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s
  • Processor cache type
    • L3
    • Smart Cache
  • Processor codename
    • Sandy Bridge
    • Arrandale

Side by side

Differences highlightedShow differences only
151 specifications
A

Dell

M11X Intel® Core™ i3 i3-2357M

Model M11X

View product
B

HP

4520s + UK727EView product
Designidentical
Country of originKnown for oneChina
Product colourKnown for oneBlack
Form factorKnown for oneClamshell
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Processor11 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i34th gen Intel® Core™ i5
Processor modelDiffersi3-2357Mi5-480M
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.3 GHz2.66 GHz
System bus rateDiffers5 GT/s2.5 GT/s
Processor cache typeDiffersL3Smart Cache
Processor socketKnown for oneBGA 1288
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersSandy BridgeArrandale
FSB ParityKnown for oneNo
SteppingKnown for oneK0
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one20
Memory2 differ
Memory clock speedDiffers1333 MHz1066 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage1 differ
HDD interfaceKnown for oneSATA
Optical drive typeDiffersNoDVD Super Multi DL
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics4 differ
Graphics card familyDiffersIntelAMD
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz766 MHz
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Optical drive1 differ
LightScribeDiffersNoYes
Network1 differ
Bluetooth versionDiffers3.0+HS2.1+EDR
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers13
eSATA/USB 2.0 ports quantityDiffers01
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one1
Thunderbolt ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® GS45 ExpressIntel® HM57 Express
Keyboardidentical
Numeric keypadKnown for oneNo
Keyboard number of keysKnown for one82
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one52952
Processor codeKnown for oneSLC26
Processor package sizeDiffers31 x 24 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Conflict-Free processorDiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Battery2 differ
Number of battery cellsDiffers86
Battery life (max)Differs7.5 h5 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one63 Wh
Securityidentical
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Weight & dimensions3 differ
WeightDiffers2 kg2.39 kg
WidthDiffers285.7 mm371.8 mm
DepthDiffers233.3 mm249.6 mm
Height (front)Known for one2.77 cm
HeightKnown for one32.7 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise
Supplied AC adapter typeKnown for oneAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modemKnown 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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