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Product comparison · 2 laptops

Dell Inspiron N5040 Intel® Pentium® B950 vs Dell X14z-2308ELS Intel® Core™ i5 i5-2430M

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  • 131specifications compared
  • 52differ
  • 79identical
  • 36known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • HD type
    • Not supported
    • HD
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • B950
    • i5-2430M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.1 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
167 specifications
A

Dell

Inspiron N5040 Intel® Pentium® B950

Model N5040

View product
B

Dell

X14z-2308ELS Intel® Core™ i5 i5-2430M

Model X14z-2308ELS

View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1366 x 768 pixels
HD typeDiffersNot supportedHD
Native aspect ratioKnown for one16:9
Display brightnessKnown for one200 cd/m²
Processor11 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersB950i5-2430M
Processor threadsDiffers24
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers2.1 GHz2.4 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersPGA988Socket 988
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i5-2400 Mobile Series
SteppingKnown for oneJ1
TjunctionDiffers85 °C100 °C
PCI Express configurationsDiffers1x8, 2x16, 1x8+2x41x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2124
Memory1 differ
Internal memoryDiffers3 GB6 GB
Memory clock speedKnown for one1333 MHz
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Optical drive1 differ
DVD-ROM read speedKnown for one8x
Disc types supportedDiffersCD-R, CD-RW, DVD, DVD+R, DVD-R, DVD-RW, CD, DVD+RWCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Optical drive interfaceKnown for oneSATA
Network3 differ
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® HM57 ExpressIntel HM67 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Spill-resistant keyboardKnown for oneYes
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5562753450
Processor codeKnown for oneSR04W
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Battery2 differ
Number of battery cellsDiffers68
Battery capacityDiffers48 Wh58 Wh
Battery life (max)Known for one6.6 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers2.37 kg1.98 kg
WidthDiffers376 mm335 mm
DepthDiffers260 mm234 mm
HeightKnown for one23 mm
Width (imperial)Differs37.6 cm (14.8")35.3 cm (13.9")
Depth (imperial)Differs26 cm (10.2")23.4 cm (9.21")
Height (imperial)Known for one2.29 cm (0.9")
Height (front)Known for one3.15 cm
Height (rear)Known for one3.45 cm
Height (front) (imperial)Known for one3.15 cm (1.24")
Height (rear) (imperial)Known for one3.45 cm (1.36")
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for oneHome office
Videoidentical
HD-ReadyKnown for oneYes

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