Halcyra LX-4921 Ultra 18" Gaming Laptop (6GB GDDR6)
Laptops · Halcyra · SKU LX4921-ULTRA · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 13,062 (Laptops scale) |
|---|---|
| Category rank | #7,308 |
| Street price | $949 |
| Power | 280 W (charger) |
| Performance per dollar | 13.76 |
| Released | 2023 |
Specifications
| Brand | Halcyra |
|---|---|
| Model | Halcyra LX-4921 Ultra |
| Class | Gaming |
| Processor | 10-core mobile CPU, up to 4.9 GHz |
| Graphics | Discrete, 6GB GDDR6, 100 W |
| NPU | None |
| Memory | 16 GB LPDDR5X-7500 (soldered) |
| Storage | 512 GB PCIe 4.0 NVMe (M.2 2280) |
| Display | 18" 2560×1600 240 Hz Mini-LED |
| Battery | 90 Wh |
| Weight | 2.48 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 280 W barrel |
Related guides
DDR5 Memory ExplainedWi-Fi 6E ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedWi-Fi 7 (802.11be) Explained
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Cite this page: Hardware Spec Index, “Halcyra LX-4921 Ultra 18" Gaming Laptop (6GB GDDR6)”, https://vextor7.com/item/3950931 (accessed 2026-10-24).