Kestrix LX-6581 Ultra 14" Ultrabook Laptop
Laptops · Kestrix · SKU LX6581-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 16,536 (Laptops scale) |
|---|---|
| Category rank | #6,737 |
| Street price | $1,739 |
| Power | 100 W (charger) |
| Performance per dollar | 9.51 |
| Released | 2023 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-6581 Ultra |
| Class | Ultrabook |
| Processor | 16-core mobile CPU, up to 5.0 GHz |
| Graphics | Integrated graphics |
| NPU | None |
| Memory | 16 GB LPDDR5X-7500 (soldered) |
| Storage | 1 TB PCIe 4.0 NVMe (M.2 2230) |
| Display | 14" 1920×1200 60 Hz IPS |
| Battery | 65 Wh |
| Weight | 1.35 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 100 W USB-C PD |
Related guides
DDR5 Memory ExplainedWi-Fi 6E ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedWi-Fi 7 (802.11be) Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora LX-5973 Ti 18" Gaming Laptop (12GB GDDR7) | 18,508 | $1,849 | Compare |
| Halcyra LX-8897 Core 14" 2-in-1 Laptop | 22,741 | $2,539 | Compare |
| Nexora LX-6814 SE 15.6" Gaming Laptop (16GB GDDR6) | 20,770 | $2,179 | Compare |
| Kestrix LX-5825 Edge 13.3" Ultrabook Laptop | 13,472 | $1,119 | Compare |
| Kestrix LX-5356 Edge 13.3" Business Laptop | 16,768 | $1,629 | Compare |
| Orbita LX-8025 Plus 18" Creator Laptop (8GB GDDR6) | 21,287 | $2,469 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-6581 Ultra 14" Ultrabook Laptop”, https://vextor7.com/item/348922 (accessed 2026-10-20).