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Product comparison · 2 laptops

Dell 13 MLK vs Dell Inspiron 5721 Intel® Core™ i7 i7-3537U Laptop

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  • 146specifications compared
  • 37differ
  • 109identical
  • 39known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Charcoal
  • Display diagonal
    • 33.8 cm (13.3")
    • 43.9 cm (17.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-3337U
    • i7-3537U
  • Processor boost frequency
    • 2.7 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.8 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
185 specifications
A

Dell

13 MLKView product
B

Dell

Inspiron 5721 Intel® Core™ i7 i7-3537U Laptop

Model 5721

View product
Design1 differ
Product colourDiffersBlack, SilverCharcoal
Display1 differ
Display diagonalDiffers33.8 cm (13.3")43.9 cm (17.3")
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-3337Ui7-3537U
Processor boost frequencyDiffers2.7 GHz3.1 GHz
Processor frequencyDiffers1.8 GHz2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Core i7-3500 Mobile series
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1820
Memory2 differ
Memory layout (slots x size)Differs1 x 8 GB2 x 4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers256 GB1 TB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi DL
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 8730M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersHDWaves MaxxAudio 4
Speaker powerKnown for one1.5 W
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP1 MP
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers02
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantityDiffers01
HDMI versionKnown for one1.4a
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
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® QS77 ExpressIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8 ProWindows 8
Drivers includedKnown for oneYes
Processor special features2 differ
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDDiffers7205572054
Processor codeDiffersSR0XLSR0XG
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers47 Wh65 Wh
Power1 differ
AC adapter powerDiffers45 W65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Weight & dimensions5 differ
WeightDiffers1.36 kg2.73 kg
WidthDiffers316 mm412 mm
DepthDiffers205 mm270 mm
Height (front)Differs6 mm2.83 cm
Height (rear)Differs1.8 cm3.56 cm
Packaging contentidentical
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
3DKnown 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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