Hardware Spec Index

Halcyra LX-7778 XT 15.6" Gaming Laptop (4GB GDDR6)

Laptops · Halcyra · SKU LX7778-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,670 (Laptops scale)
Category rank#21,003
Street price$509
Power180 W (charger)
Performance per dollar11.14
Released2019

Specifications

BrandHalcyra
ModelHalcyra LX-7778 XT
ClassGaming
Processor4-core mobile CPU, up to 4.6 GHz
GraphicsDiscrete, 4GB GDDR6, 80 W
NPUNone
Memory16 GB DDR4-3200 SO-DIMM (2 slots, upgradable)
Storage512 GB PCIe 3.0 NVMe (M.2 2280)
Display15.6" 2560×1440 165 Hz IPS
Battery80 Wh
Weight2.12 kg
Ports1× USB-C 10Gbps, 2× USB-A 5Gbps, HDMI 2.0
WirelessWi-Fi 6 + Bluetooth 5.1
Charger180 W barrel

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Cite this page: Hardware Spec Index, “Halcyra LX-7778 XT 15.6" Gaming Laptop (4GB GDDR6)”, https://vextor7.com/item/85704395 (accessed 2026-10-22).