Hardware Spec Index

Kestrix LX-4257 XT 18" Gaming Laptop (16GB GDDR7)

Laptops · Kestrix · SKU LX4257-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index23,279 (Laptops scale)
Category rank#41,495
Street price$2,819
Power330 W (charger)
Performance per dollar8.26
Released2026

Specifications

BrandKestrix
ModelKestrix LX-4257 XT
ClassGaming
Processor12-core mobile CPU, up to 5.2 GHz
GraphicsDiscrete, 16GB GDDR7, 175 W
NPU13 TOPS
Memory32 GB LPDDR5X-8533 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display18" 3840×2400 120 Hz Mini-LED
Battery90 Wh
Weight3.03 kg
Ports2× Thunderbolt 5 (80Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger330 W barrel

Related guides

DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedThunderbolt 5 ExplainedGDDR7 Memory ExplainedNPUs and AI PCsUSB4 Explained

Similar Laptops

ModelBenchmarkPriceCompare
Kestrix LX-1370 Ti 13.3" 2-in-1 Laptop8,487$559Compare
Quorvex LX-1875 Core 14" Business Laptop8,966$719Compare
Halcyra LX-7831 Prime 15.6" Creator Laptop (8GB GDDR6)16,039$1,449Compare
Nexora LX-7564 Core 13.3" Ultrabook Laptop10,316$719Compare
Kestrix LX-1053 Edge 17.3" Creator Laptop (8GB GDDR6)25,927$2,989Compare
Orbita LX-5997 SE 15.6" Creator Laptop (6GB GDDR6)8,245$609Compare

All Laptops · JSON

Cite this page: Hardware Spec Index, “Kestrix LX-4257 XT 18" Gaming Laptop (16GB GDDR7)”, https://vextor7.com/item/9726351 (accessed 2026-10-24).