Hardware Spec Index

Kestrix LX-9978 Ultra 14" 2-in-1 Laptop

Laptops · Kestrix · SKU LX9978-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index11,752 (Laptops scale)
Category rank#26,091
Street price$919
Power65 W (charger)
Performance per dollar12.79
Released2021

Specifications

BrandKestrix
ModelKestrix LX-9978 Ultra
Class2-in-1
Processor10-core mobile CPU, up to 4.8 GHz
GraphicsIntegrated graphics
NPUNone
Memory32 GB LPDDR4X-4266 (soldered)
Storage512 GB PCIe 4.0 NVMe (M.2 2280)
Display14" 1920×1080 60 Hz IPS
Battery72 Wh
Weight1.22 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger65 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-9978 Ultra 14" 2-in-1 Laptop”, https://vextor7.com/item/28290659 (accessed 2026-10-19).