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Product comparison · 2 laptops

ASUS Zenbook UX31A-DH71-CB laptop Intel® Core™ i7 i7-3537U vs ASUS X550CA-QB71-CB laptop Intel® Core™ i7 i7-3537U

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  • 138specifications compared
  • 24differ
  • 114identical
  • 22known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • Not supported
  • Internal memory
    • 4 GB
    • 6 GB
  • Total storage capacity
    • 256 GB
    • 1 TB
  • Storage media
    • SSD
    • HDD
  • Optical drive type
    • No
    • DVD Super Multi
  • Compatible memory cards
    • SD
    • SD, SDHC, SDXC

Side by side

Differences highlightedShow differences only
160 specifications
A

ASUS

Zenbook UX31A-DH71-CB laptop Intel® Core™ i7 i7-3537U

Model UX31A-DH71-CB

View product
B

ASUS

X550CA-QB71-CB laptop Intel® Core™ i7 i7-3537U

Model X550CA-QB71-CB

View product
Display3 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDNot supported
Memory1 differ
Internal memoryDiffers4 GB6 GB
Memory form factorKnown for oneOn-board
Storage4 differ
Total storage capacityDiffers256 GB1 TB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneMicro SATA III
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedKnown for one5400 RPM
Audioidentical
Audio systemKnown for oneSonicMaster
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.0
4G WiMAXKnown for oneNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers6840 mAh37 Wh
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions5 differ
WeightDiffers1.3 kg2.3 kg
WidthDiffers325 mm380 mm
DepthDiffers223 mm251 mm
HeightKnown for one18 mm
Height (front)Differs3 mm2.48 cm
Height (rear)Differs1.8 cm3.17 cm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise

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