All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Dell Inspiron 3721-9895 laptop Intel® Core™ i5 i5-3337U vs Lenovo Edge E531

Add a product
  • 146specifications compared
  • 33differ
  • 113identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor model
    • i5-3337U
    • i5-3230M
  • Processor boost frequency
    • 2.7 GHz
    • 3.2 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.6 GHz
  • Thermal Design Power (TDP)
    • 17 W
    • 35 W
  • PCI Express slots version
    • 2.0
    • 3.0
  • CPU multiplier (bus/core ratio)
    • 18
    • 26

Side by side

Differences highlightedShow differences only
174 specifications
A

Dell

Inspiron 3721-9895 laptop Intel® Core™ i5 i5-3337U

Model 3721-9895

View product
B

Lenovo

Edge E531View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
Contrast ratio (typical)Known for one500:1
HD typeKnown for oneHD+
Processor7 differ
Processor modelDiffersi5-3337Ui5-3230M
Processor boost frequencyDiffers2.7 GHz3.2 GHz
Processor frequencyDiffers1.8 GHz2.6 GHz
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Core i5-3200 Mobile series
Thermal Design Power (TDP)Differs17 W35 W
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1826
Memory1 differ
Maximum internal memoryDiffers8 GB16 GB
Memory form factorKnown for oneSO-DIMM
Storage3 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD±RWDVD-RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphics1 differ
On-board graphics card base frequencyDiffers350 MHz650 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersWaves MaxxAudio 4HD
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera resolution (numeric)Known for one1 MP
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsDiffers10
Microphone inDiffersYesNo
Docking connectorDiffersNoYes
HDMI versionKnown for one1.4a
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel HM77 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Island-style keyboardKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8 ProWindows 7 Professional
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features4 differ
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Processor ARK IDDiffers7205572056
Processor codeDiffersSR0XLSR0WX
Batteryidentical
Battery life (max)Known for one6 h
Battery capacityKnown for one3000 mAh
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.74 kg2.46 kg
WidthDiffers412 mm377 mm
DepthDiffers270 mm250 mm
Height (front)Differs2.83 cm2.66 cm
Height (rear)Differs3.56 cm2.96 cm
Other featuresidentical
QuantityKnown for one1
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.

More laptop comparisons

All laptop comparisons