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Product comparison · 2 laptops

bluechip TRAVELline B15W61 vs bluechip TRAVELline B17W28

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  • 85specifications compared
  • 25differ
  • 60identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Processor boost frequency
    • 5 GHz
    • 4.6 GHz
  • Performance-core Max Turbo Frequency
    • 5 GHz
    • 4.6 GHz
  • Efficient-core Max Turbo Frequency
    • 3.8 GHz
    • 3.4 GHz
  • Optical drive type
    • No
    • DVD±RW
  • On-board graphics card family
    • Intel® Graphics
    • Intel Iris Xe Graphics
  • On-board graphics card model
    • Intel® Graphics
    • Intel Iris Xe Graphics
  • Front camera resolution (numeric)
    • 2 MP
    • 1 MP

Side by side

Differences highlightedShow differences only
109 specifications
A

bluechip

TRAVELline B15W61View product
B

bluechip

TRAVELline B17W28View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Housing materialKnown for onePlastic
Market positioningKnown for oneBusiness
Certified refurbishedNoNo
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
Anti-glare screenYesYes
Display brightness250 cd/m²250 cd/m²
Maximum refresh rate60 Hz60 Hz
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Core 5
Processor generationKnown for oneIntel Core (Series 1)
Processor modelKnown for one120U
Processor cores1010
Processor threadsKnown for one12
Processor boost frequencyDiffers5 GHz4.6 GHz
Performance cores22
Efficient cores88
Performance-core Max Turbo FrequencyDiffers5 GHz4.6 GHz
Efficient-core Max Turbo FrequencyDiffers3.8 GHz3.4 GHz
Performance-core base frequencyKnown for one1.4 GHz
Efficient-core base frequencyKnown for one0.9 GHz
Processor cache12 MB12 MB
Processor cache typeKnown for oneSmart Cache
Maximum turbo power55 W55 W
Processor base power15 W15 W
Neural processor unit (NPU)identical
Copilot+ PCNoNo
Memoryidentical
Internal memory16 GB16 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory clock speed5200 MHz5200 MHz
Memory form factorSO-DIMMSO-DIMM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory64 GB64 GB
Storage2 differ
Total storage capacity500 GB500 GB
Storage mediaKnown for oneSSD
Total SSDs capacity500 GB500 GB
Number of SSDs installed11
SSD capacity500 GB500 GB
NVMeYesYes
SSD interfacePCI ExpressPCI Express
Optical drive typeDiffersNoDVD±RW
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSD (TransFlash)MMC, RS-MMC, SD, MiniSD, SDHC, SDXC
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerKnown for oneIntel
On-board graphics card familyDiffersIntel® GraphicsIntel Iris Xe Graphics
On-board graphics card modelDiffersIntel® GraphicsIntel Iris Xe Graphics
Maximum on-board graphics card resolutionKnown for one4096 x 2304 pixels
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Camera2 differ
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP1 MP
Front camera HD typeDiffersFull HDHD
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Network4 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Antenna type2x22x2
WLAN controller manufacturerIntelIntel
WLAN controller modelDiffersIntel Wi-Fi 7 BE201Intel Wi-Fi 6E AX211
Ethernet LANYesYes
Ethernet LAN data rates1000 Mbit/s1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers5.45.3
Ports & interfaces2 differ
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
HDMI ports quantity11
HDMI versionDiffers2.12.0
Thunderbolt 4 ports quantityKnown for one1
Intel® Thunderbolt 4Known for oneYes
Combo headphone/mic portKnown for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard backlitYesYes
Numeric keypadYesYes
Keyboard backlit colourWhiteWhite
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Operating system architecture64-bit64-bit
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cells44
Battery capacityDiffers55 Wh47 Wh
Battery life (max)Differs8 h5.5 h
Power1 differ
AC adapter powerDiffers65 W45 W
USB Type-C charging portYesYes
USB Power Delivery (USB PD)YesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerNoNo
Trusted Platform Module (TPM)YesYes
Windows HelloKnown for oneNo
Certificates1 differ
CertificationDiffersMIL-STD 810HMIL-STD 810G
Weight & dimensions4 differ
WeightDiffers1.8 kg2.4 kg
WidthDiffers361 mm400 mm
DepthDiffers237 mm268 mm
HeightDiffers20 mm24.8 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Wake-on-LAN readyKnown for oneYes

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