Kestrix LX-4489 XT 16" Business Laptop
Laptops · Kestrix · SKU LX4489-XT · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 27,564 (Laptops scale) |
|---|---|
| Category rank | #32,546 |
| Street price | $3,689 |
| Power | 100 W (charger) |
| Performance per dollar | 7.47 |
| Released | 2024 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-4489 XT |
| Class | Business |
| Processor | 16-core mobile CPU, up to 5.3 GHz |
| Graphics | Integrated graphics |
| NPU | 40 TOPS |
| Memory | 64 GB LPDDR5X-7500 (soldered) |
| Storage | 2 TB PCIe 4.0 NVMe (M.2 2280) |
| Display | 16" 3200×2000 120 Hz OLED |
| Battery | 57 Wh |
| Weight | 1.59 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 |
|---|---|---|---|
| Halcyra LX-6971 SE 17.3" Creator Laptop (8GB GDDR6) | 23,638 | $3,139 | Compare |
| Nexora LX-8859 Edge 13.3" Ultrabook Laptop | 18,958 | $2,149 | Compare |
| Halcyra LX-7147 Pro 13.3" Ultrabook Laptop | 15,305 | $1,399 | Compare |
| Kestrix LX-2555 Max 13.3" Business Laptop | 10,074 | $739 | Compare |
| Nexora LX-7088 Edge 18" Gaming Laptop (12GB GDDR7) | 25,077 | $3,299 | Compare |
| Quorvex LX-6546 XT 15.6" Creator Laptop (6GB GDDR6) | 19,580 | $1,719 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-4489 XT 16" Business Laptop”, https://vextor7.com/item/82947737 (accessed 2026-10-21).