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Product comparison · 2 laptops

ASUS Zenbook UX31A-C4037P Intel® Core™ i7 i7-3537U Laptop vs Lenovo X1 Carbon Touch Win8 CH

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  • 114specifications compared
  • 25differ
  • 89identical
  • 67known for one product only

Key differences

  • Product type
    • Laptop
    • Ultrabook
  • Product colour
    • Aluminium
    • Black
  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Processor model
    • i7-3537U
    • i7-3667U
  • Processor boost frequency
    • 3.1 GHz
    • 3.2 GHz
  • Internal memory
    • 4 GB
    • 8 GB
  • Memory clock speed
    • 1600 MHz
    • 1333 MHz
  • Maximum internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
181 specifications
A

ASUS

Zenbook UX31A-C4037P Intel® Core™ i7 i7-3537U Laptop

Model UX31A-C4037P

View product
B

Lenovo

X1 Carbon Touch Win8 CHView product
Design2 differ
Product typeDiffersLaptopUltrabook
Product colourDiffersAluminiumBlack
Housing materialKnown for oneCarbon fibre
Display1 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
Display resolutionKnown for one1600 x 900 pixels
Touchscreen typeKnown for oneCapacitive
HD typeKnown for oneHD+
Display surfaceKnown for oneMatt
Processor3 differ
Processor modelDiffersi7-3537Ui7-3667U
Processor boost frequencyDiffers3.1 GHz3.2 GHz
L3 cacheKnown for one4 MB
L2 cacheKnown for one0.512 MB
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i7-3600 Mobile series
FSB ParityKnown for oneNo
Memory3 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedDiffers1600 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Maximum internal memoryDiffers4 GB8 GB
Memory form factorKnown for oneOn-board
Storage1 differ
SSD interfaceKnown for oneSATA III
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics1 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
Audioidentical
Audio systemKnown for oneDolby Home Theater v4
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneBang & Olufsen
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
WWANKnown for oneNot installed
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
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
Ethernet LAN (RJ-45) portsKnown for one0
Mini DisplayPorts quantityKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® QS77 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Keyboard languageKnown for oneCHE
Windows keysKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features4 differ
Intel Clear Video TechnologyKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Processor ARK IDDiffers7205464898
Processor codeDiffersSR0XGSR0N5
Processor package sizeDiffers31 x 24 (BGA1023)31 x 24 mm
Battery1 differ
Battery capacityDiffers6840 mAh46 Wh
Battery life (max)Known for one6.3 h
Battery technologyKnown for oneLithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Fingerprint readerKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one15 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers1.3 kg1.35 kg
WidthDiffers325 mm311 mm
DepthDiffers223 mm226 mm
HeightKnown for one18.9 mm
Height (front)Differs3 mm1.6 cm
Height (rear)Differs1.8 cm2.1 cm
Width (imperial)Known for one33.1 cm (13")
Depth (imperial)Known for one22.6 cm (8.9")
Height (imperial)Known for one1.88 cm (0.74")
Other featuresidentical
TV tuner integratedKnown for oneNo
Power adapter weightKnown for one370 g
Intel segment taggingKnown for oneEnterprise, Small Business
Cameraidentical
Front cameraKnown 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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