Hardware Spec Index

Kestrix LX-4357 Ultra 14" Business Laptop

Laptops · Kestrix · SKU LX4357-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index14,494 (Laptops scale)
Category rank#399
Street price$1,249
Power100 W (charger)
Performance per dollar11.60
Released2023

Specifications

BrandKestrix
ModelKestrix LX-4357 Ultra
ClassBusiness
Processor12-core mobile CPU, up to 4.9 GHz
GraphicsIntegrated graphics
NPUNone
Memory16 GB LPDDR5X-7500 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display14" 2880×1800 120 Hz OLED
Battery65 Wh
Weight1.31 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger100 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-4357 Ultra 14" Business Laptop”, https://vextor7.com/item/4604629 (accessed 2026-10-22).