Kestrix LX-5140 Prime 14" Ultrabook Laptop
Laptops · Kestrix · SKU LX5140-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 5,426 (Laptops scale) |
|---|---|
| Category rank | #2,680 |
| Street price | $499 |
| Power | 65 W (charger) |
| Performance per dollar | 10.87 |
| Released | 2023 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-5140 Prime |
| Class | Ultrabook |
| Processor | 10-core mobile CPU, up to 4.6 GHz |
| Graphics | Integrated graphics |
| NPU | None |
| Memory | 16 GB LPDDR5X-7500 (soldered) |
| Storage | 512 GB PCIe 4.0 NVMe (M.2 2230) |
| Display | 14" 1920×1200 60 Hz IPS |
| Battery | 57 Wh |
| Weight | 1.06 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 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedWi-Fi 7 (802.11be) Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora LX-2303 Ti 18" Gaming Laptop (12GB GDDR7) | 15,580 | $1,299 | Compare |
| Halcyra LX-4551 Ultra 18" Creator Laptop (12GB GDDR6) | 19,959 | $1,859 | Compare |
| Kestrix LX-5899 Max 13.3" Ultrabook Laptop | 9,888 | $779 | Compare |
| Nexora LX-5297 Pro 18" Creator Laptop (16GB GDDR6) | 20,193 | $2,119 | Compare |
| Halcyra LX-7470 SE 14" Business Laptop | 22,093 | $2,899 | Compare |
| Quorvex LX-6851 Plus 14" 2-in-1 Laptop | 18,051 | $1,749 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-5140 Prime 14" Ultrabook Laptop”, https://vextor7.com/item/96434369 (accessed 2026-10-24).