Kestrix LX-4639 Max 14" Ultrabook Laptop
Laptops · Kestrix · SKU LX4639-MAX · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 18,610 (Laptops scale) |
|---|---|
| Category rank | #26,633 |
| Street price | $1,589 |
| Power | 65 W (charger) |
| Performance per dollar | 11.71 |
| Released | 2025 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-4639 Max |
| Class | Ultrabook |
| Processor | 10-core mobile CPU, up to 5.0 GHz |
| Graphics | Integrated graphics |
| NPU | 50 TOPS |
| Memory | 16 GB LPDDR5X-8533 (soldered) |
| Storage | 2 TB PCIe 4.0 NVMe (M.2 2230) |
| Display | 14" 1920×1200 60 Hz IPS |
| Battery | 57 Wh |
| Weight | 1.37 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 | 65 W USB-C PD |
Related guides
DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedGDDR7 Memory Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra LX-1706 Ti 14" Business Laptop | 13,758 | $1,309 | Compare |
| Orbita LX-1048 Ultra 18" Creator Laptop (16GB GDDR6) | 26,143 | $3,349 | Compare |
| Quorvex LX-6327 Edge 16" Gaming Laptop (6GB GDDR6) | 8,087 | $599 | Compare |
| Quorvex LX-1836 Plus 17.3" Gaming Laptop (6GB GDDR6) | 21,133 | $2,449 | Compare |
| Orbita LX-2445 Core 17.3" Creator Laptop (6GB GDDR6) | 20,734 | $2,659 | Compare |
| Nexora LX-2025 SE 14" 2-in-1 Laptop | 27,614 | $3,449 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-4639 Max 14" Ultrabook Laptop”, https://vextor7.com/item/9753563 (accessed 2026-10-21).