Kestrix LX-1991 Ultra 16" Ultrabook Laptop
Laptops · Kestrix · SKU LX1991-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 21,269 (Laptops scale) |
|---|---|
| Category rank | #25,241 |
| Street price | $2,219 |
| Power | 100 W (charger) |
| Performance per dollar | 9.58 |
| Released | 2024 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-1991 Ultra |
| Class | Ultrabook |
| Processor | 12-core mobile CPU, up to 5.1 GHz |
| Graphics | Integrated graphics |
| NPU | 40 TOPS |
| Memory | 64 GB LPDDR5X-7500 (soldered) |
| Storage | 2 TB PCIe 4.0 NVMe (M.2 2230) |
| Display | 16" 3200×2000 120 Hz OLED |
| Battery | 65 Wh |
| Weight | 1.44 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4 |
| Charger | 100 W USB-C PD |
Related guides
DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedNPUs and AI PCsOLED Monitors ExplainedThunderbolt 5 Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex LX-5770 Ultra 14" 2-in-1 Laptop | 25,869 | $3,449 | Compare |
| Halcyra LX-2541 Max 16" Business Laptop | 20,021 | $2,129 | Compare |
| Orbita LX-8370 Edge 16" 2-in-1 Laptop | 20,973 | $2,149 | Compare |
| Nexora LX-4070 Core 16" Creator Laptop (8GB GDDR7) | 8,790 | $599 | Compare |
| Kestrix LX-1183 Max 16" Gaming Laptop (8GB GDDR6) | 9,020 | $679 | Compare |
| Nexora LX-8657 Prime 13.3" 2-in-1 Laptop | 11,630 | $889 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-1991 Ultra 16" Ultrabook Laptop”, https://vextor7.com/item/61674212 (accessed 2026-10-20).