Hardware Spec Index

Kestrix LX-3889 XT 14" Ultrabook Laptop

Laptops · Kestrix · SKU LX3889-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index13,176 (Laptops scale)
Category rank#30,161
Street price$1,139
Power65 W (charger)
Performance per dollar11.57
Released2019

Specifications

BrandKestrix
ModelKestrix LX-3889 XT
ClassUltrabook
Processor8-core mobile CPU, up to 4.9 GHz
GraphicsIntegrated graphics
NPUNone
Memory32 GB LPDDR4X-4266 (soldered)
Storage1 TB PCIe 3.0 NVMe (M.2 2230)
Display14" 1920×1080 60 Hz IPS
Battery72 Wh
Weight1.25 kg
Ports1× USB-C 10Gbps, 2× USB-A 5Gbps, HDMI 2.0
WirelessWi-Fi 6 + Bluetooth 5.1
Charger65 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-3889 XT 14" Ultrabook Laptop”, https://vextor7.com/item/1784568 (accessed 2026-10-20).