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Product comparison · 2 laptops

Dell Inspiron 7437 Intel® Core™ i5 i5-4200U Laptop vs Lenovo T440s Win7/Win8 CH

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  • 158specifications compared
  • 53differ
  • 105identical
  • 53known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4600U
  • Processor boost frequency
    • 2.6 GHz
    • 3.3 GHz

Side by side

Differences highlightedShow differences only
211 specifications
A

Dell

Inspiron 7437 Intel® Core™ i5 i5-4200U Laptop

Model 7437

View product
B

Lenovo

T440s Win7/Win8 CHView product
Design1 differ
Product colourDiffersSilverBlack
Display3 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
HD typeDiffersHDFull HD
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4600U
Processor boost frequencyDiffers2.6 GHz3.3 GHz
Processor frequencyDiffers1.6 GHz2.1 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4600 Mobile series
SteppingDiffersC0D0
PCI Express configurationsDiffers1x4, 2x44x1, 2x4
System bus rateKnown for one5 GT/s
Memory5 differ
Internal memoryDiffers6 GB12 GB
Memory form factorDiffersOn-boardOn-board + SO-DIMM
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB1 x 4 + 1 x 8 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB12 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers532 GB256 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
SSD capacityDiffers32 GB256 GB
Compatible memory cardsDiffersSD, SDHC, SDIO, SDXCMMC, SD, SDHC, SDXC
SSD interfaceKnown for oneSATA III
Graphics2 differ
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersMaxxAudio ProDolby Home Theater v4
Cameraidentical
Front camera resolution (numeric)Known for one0.92 MP
Video capturing speedKnown for one30 fps
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Near Field Communication (NFC)Known for oneYes
WWANKnown for oneInstalled
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Docking connectorDiffersNoYes
Total number of SATA connectorsKnown for one4
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Drivers includedKnown for oneYes
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features10 differ
Intel FDI TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers7545976616
Processor codeDiffersSR170SR1EA
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43+3
Battery capacityDiffers58 Wh47 Wh
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter output currentKnown for one2.31 A
AC adapter output voltageKnown for one19.5 V
Security1 differ
Fingerprint readerDiffersNoYes
Password protectionKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.02 kg1.5 kg
WidthDiffers345 mm332 mm
DepthDiffers240 mm227 mm
HeightDiffers15.3 mm22 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
64-bit computingKnown for oneYes
Intel segment taggingKnown for oneHome office, Small Business

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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