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Product comparison · 2 laptops

ASUS Vivobook S551LB-CJ254H laptop Intel® Core™ i5 i5-4200U vs ASUS Zenbook UX31LA-C4020P laptop Intel® Core™ i5 i5-4200U

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  • 140specifications compared
  • 24differ
  • 116identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Memory form factor
    • On-board + SO-DIMM
    • On-board
  • Total storage capacity
    • 1 TB
    • 128 GB
  • Storage media
    • HDD
    • SSD
  • Discrete graphics card
    • Yes
    • No
  • Discrete graphics card model
    • NVIDIA® GeForce® GT 740M
    • Not available

Side by side

Differences highlightedShow differences only
171 specifications
A

ASUS

Vivobook S551LB-CJ254H laptop Intel® Core™ i5 i5-4200U

Model S551LB-CJ254H

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B

ASUS

Zenbook UX31LA-C4020P laptop Intel® Core™ i5 i5-4200U

Model UX31LA-C4020P

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
Touchscreen typeKnown for oneCapacitive
HD typeDiffersHDFull HD
Touch technologyKnown for oneMulti-touch
Display surfaceKnown for oneGloss
Memory1 differ
Memory form factorDiffersOn-board + SO-DIMMOn-board
Memory slotsKnown for one1x SO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersSD, SDHCMemory Stick (MS), MMC, MS Duo, MS PRO, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Graphics2 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Speakers manufacturerKnown for oneBang & Olufsen
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
DVI portDiffersNoYes
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Micro HDMI ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8 Pro
Battery1 differ
Number of battery cellsDiffers36
Battery capacityKnown for one50 Wh
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentKnown for one3.42 A
Security2 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeDiffersHDD, UserBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers2.4 kg1.4 kg
WidthDiffers380 mm325 mm
DepthDiffers258 mm226 mm
HeightKnown for one22.5 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.8 cm
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise
Certificatesidentical
CertificationKnown for oneUL, MIC, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EU Flower, Energy star, IDA
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
AC adapter includedKnown for oneYes

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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