Hardware Spec Index

Kestrix LX-8391 XT 13.3" Business Laptop

Laptops · Kestrix · SKU LX8391-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index11,038 (Laptops scale)
Category rank#28,088
Street price$909
Power100 W (charger)
Performance per dollar12.14
Released2026

Specifications

BrandKestrix
ModelKestrix LX-8391 XT
ClassBusiness
Processor8-core mobile CPU, up to 4.8 GHz
GraphicsIntegrated graphics
NPU45 TOPS
Memory16 GB LPDDR5X-8533 (soldered)
Storage512 GB PCIe 4.0 NVMe (M.2 2280)
Display13.3" 1920×1200 60 Hz IPS
Battery57 Wh
Weight1.20 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger100 W USB-C PD

Related guides

DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedGDDR7 Memory Explained

Similar Laptops

ModelBenchmarkPriceCompare
Orbita LX-6943 Ultra 13.3" Ultrabook Laptop4,973$499Compare
Nexora LX-6452 Pro 15.6" Creator Laptop (4GB GDDR6)5,537$519Compare
Kestrix LX-9721 SE 18" Creator Laptop (12GB GDDR7)13,728$1,149Compare
Halcyra LX-6685 Edge 14" 2-in-1 Laptop26,009$3,149Compare
Quorvex LX-5492 Max 16" Creator Laptop (8GB GDDR7)7,163$559Compare
Nexora LX-5034 XT 14" Business Laptop21,038$2,459Compare

All Laptops · JSON

Cite this page: Hardware Spec Index, “Kestrix LX-8391 XT 13.3" Business Laptop”, https://vextor7.com/item/35459408 (accessed 2026-10-20).