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Product comparison · 2 laptops

bluechip TRAVELline B15W59 vs bluechip TRAVELline U14W15

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  • 78specifications compared
  • 31differ
  • 47identical
  • 42known for one product only

Key differences

  • Product type
    • Laptop
    • Ultrabook
  • Housing material
    • Aluminium, Magnesium
    • Magnesium
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1920 x 1200 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel Core Ultra 7
  • Processor model
    • i5-1235U
    • 155U
  • Processor cores
    • 10
    • 12
  • Processor threads
    • 12
    • 14

Side by side

Differences highlightedShow differences only
120 specifications
A

bluechip

TRAVELline B15W59View product
B

bluechip

TRAVELline U14W15View product
Design2 differ
Product typeDiffersLaptopUltrabook
Housing materialDiffersAluminium, MagnesiumMagnesium
Market positioningKnown for oneBusiness
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1920 x 1200 pixels
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:10
Display diagonal (metric)Known for one35.56 cm
Display brightnessKnown for one400 cd/m²
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel Core Ultra 7
Processor generationDiffers12th gen Intel® Core™ i5Intel® Core™ Ultra (Series 1)
Processor modelDiffersi5-1235U155U
Processor coresDiffers1012
Processor threadsDiffers1214
Processor boost frequencyDiffers4.4 GHz4.8 GHz
Low Power Efficient-coresKnown for one2
Performance-core Max Turbo FrequencyDiffers4.4 GHz4.8 GHz
Efficient-core Max Turbo FrequencyDiffers3.3 GHz3.8 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one2.1 GHz
Performance-core base frequencyKnown for one1.7 GHz
Efficient-core base frequencyKnown for one1.2 GHz
Low Power Efficient-core Base FrequencyKnown for one700 MHz
Maximum turbo powerDiffers55 W57 W
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneIntel AI Boost
Maximum frequency NPUKnown for one1.4 GHz
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneDirectML, ONNX RT, OpenVINO, Windows ML
Memory1 differ
Maximum internal memoryDiffers64 GB40 GB
Storage4 differ
Total storage capacityDiffers500 GB250 GB
Total SSDs capacityDiffers500 GB250 GB
SSD capacityDiffers500 GB250 GB
SSD form factorKnown for oneM.2
Optical drive typeDiffersDVD±RWNo
NVMeKnown for oneYes
Graphics2 differ
On-board graphics card familyDiffersIntel Iris Xe GraphicsIntel® Graphics
On-board graphics card modelDiffersIntel Iris Xe GraphicsIntel® Graphics
Audioidentical
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera HD typeKnown for oneFull HD
Networkidentical
Mobile network connectionKnown for oneNo
WLAN controller modelKnown for oneIntel Wi-Fi 6E AX211
Antenna typeKnown for one2x2
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers21
HDMI versionDiffers2.02.0b
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Serial ports quantityKnown for one1
Keyboard2 differ
Numeric keypadDiffersYesNo
Keyboard backlit colourDiffersRedWhite
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one7300 mAh
Battery life (max)Differs8.5 h18 h
Power1 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentKnown for one3.25 A
AC adapter output voltageKnown for one20 V
USB Type-C charging portKnown for oneYes
USB Power Delivery (USB PD)Known for oneYes
Securityidentical
Windows HelloKnown for oneYes
Smart card readerKnown for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Certificates1 differ
CertificationDiffersCE MIL-STD 810HCE
Weight & dimensions3 differ
WeightDiffers2.6 kg1.15 kg
WidthDiffers375 mm313 mm
DepthDiffers273 mm223 mm
Height (front)Known for one1.7 cm
Height (rear)Known for one1.8 cm
HeightKnown for one30 mm
Other featuresidentical
RAID supportKnown 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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