Hardware Spec Index

Kestrix LX-4457 XT 14" 2-in-1 Laptop

Laptops · Kestrix · SKU LX4457-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index12,168 (Laptops scale)
Category rank#3,368
Street price$939
Power65 W (charger)
Performance per dollar12.96
Released2024

Specifications

BrandKestrix
ModelKestrix LX-4457 XT
Class2-in-1
Processor10-core mobile CPU, up to 4.8 GHz
GraphicsIntegrated graphics
NPU40 TOPS
Memory32 GB LPDDR5X-7500 (soldered)
Storage512 GB PCIe 4.0 NVMe (M.2 2280)
Display14" 1920×1200 60 Hz IPS
Battery65 Wh
Weight1.24 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger65 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-4457 XT 14" 2-in-1 Laptop”, https://vextor7.com/item/4968680 (accessed 2026-10-20).