Hardware Spec Index

Kestrix LX-4905 Ultra 16" 2-in-1 Laptop

Laptops · Kestrix · SKU LX4905-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index18,633 (Laptops scale)
Category rank#20,427
Street price$1,999
Power65 W (charger)
Performance per dollar9.32
Released2025

Specifications

BrandKestrix
ModelKestrix LX-4905 Ultra
Class2-in-1
Processor16-core mobile CPU, up to 5.1 GHz
GraphicsIntegrated graphics
NPU50 TOPS
Memory16 GB LPDDR5X-8533 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display16" 3200×2000 120 Hz OLED
Battery72 Wh
Weight1.39 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

Related guides

DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedNPUs and AI PCsOLED Monitors ExplainedThunderbolt 5 Explained

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Cite this page: Hardware Spec Index, “Kestrix LX-4905 Ultra 16" 2-in-1 Laptop”, https://vextor7.com/item/92939615 (accessed 2026-10-23).