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Product comparison · 2 laptops

Dell 13 (L322x) MLK vs Dell 17 (3721) + SuperSpeed USB 3.0 Dockingstation

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  • 143specifications compared
  • 28differ
  • 115identical
  • 53known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 33.8 cm (13.3")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Total storage capacity
    • 256 GB
    • 1 TB
  • Storage media
    • SSD
    • HDD
  • Optical drive type
    • No
    • DVD±RW
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
196 specifications
A

Dell

13 (L322x) MLKView product
B

Dell

17 (3721) + SuperSpeed USB 3.0 DockingstationView product
Design1 differ
Product colourDiffersBlack, SilverBlack
Housing materialKnown for oneAluminium
Display3 differ
Display diagonalDiffers33.8 cm (13.3")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeDiffersFull HDHD+
Display brightnessKnown for one200 cd/m²
Memoryidentical
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers256 GB1 TB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeDiffersNoDVD±RW
Card reader integratedDiffersNoYes
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"
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon HD 8730M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersHDWaves MaxxAudio 4
Speaker powerKnown for one1.5 W
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP1 MP
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Ethernet LANDiffersNoYes
Bluetooth versionDiffers3.0+HS4.0
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
HDMI versionKnown for one1.4a
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel QS67 ExpressIntel HM76 Express
Start-up timeKnown for one8 s
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special featuresidentical
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers47 Wh3000 mAh
Battery life (max)Known for one8.53 h
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.31 A
AC adapter output voltageKnown for one19.5 V
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 95%
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Weight & dimensions5 differ
WeightDiffers1.36 kg2.74 kg
WidthDiffers316 mm412 mm
DepthDiffers205 mm270 mm
Height (front)Differs6 mm2.83 cm
Height (rear)Differs1.8 cm3.56 cm
Packaging contentidentical
Warranty cardKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
QuantityKnown for one1
64-bit computingKnown for oneYes

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