Kestrix LX-6581 Plus 16" Ultrabook Laptop
Laptops · Kestrix · SKU LX6581-PLUS · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 18,843 (Laptops scale) |
|---|---|
| Category rank | #37,932 |
| Street price | $1,829 |
| Power | 65 W (charger) |
| Performance per dollar | 10.30 |
| Released | 2022 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-6581 Plus |
| Class | Ultrabook |
| Processor | 8-core mobile CPU, up to 5.1 GHz |
| Graphics | Integrated graphics |
| NPU | None |
| Memory | 32 GB LPDDR4X-4266 (soldered) |
| Storage | 2 TB PCIe 4.0 NVMe (M.2 2230) |
| Display | 16" 3200×2000 120 Hz OLED |
| Battery | 50 Wh |
| Weight | 1.40 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 65 W USB-C PD |
Related guides
DDR5 Memory ExplainedWi-Fi 6E ExplainedUSB4 ExplainedOLED Monitors ExplainedNPUs and AI PCsThunderbolt 5 Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Orbita LX-8620 Pro 18" Gaming Laptop (12GB GDDR6) | 18,308 | $1,699 | Compare |
| Kestrix LX-6083 Ti 15.6" Gaming Laptop (6GB GDDR6) | 5,763 | $549 | Compare |
| Nexora LX-6361 Plus 13.3" Business Laptop | 7,891 | $689 | Compare |
| Kestrix LX-9897 Core 15.6" Gaming Laptop (6GB GDDR6) | 6,299 | $539 | Compare |
| Nexora LX-3128 Pro 17.3" Gaming Laptop (16GB GDDR6) | 22,501 | $2,549 | Compare |
| Halcyra LX-5753 Pro 14" 2-in-1 Laptop | 27,587 | $3,479 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-6581 Plus 16" Ultrabook Laptop”, https://vextor7.com/item/94557562 (accessed 2026-10-22).