Hardware Spec Index

Kestrix LX-5243 Ultra 13.3" Ultrabook Laptop

Laptops · Kestrix · SKU LX5243-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index13,100 (Laptops scale)
Category rank#45,292
Street price$1,079
Power65 W (charger)
Performance per dollar12.14
Released2020

Specifications

BrandKestrix
ModelKestrix LX-5243 Ultra
ClassUltrabook
Processor8-core mobile CPU, up to 4.9 GHz
GraphicsIntegrated graphics
NPUNone
Memory16 GB LPDDR4X-4266 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2230)
Display13.3" 1920×1080 60 Hz IPS
Battery65 Wh
Weight1.25 kg
Ports1× USB-C 10Gbps, 2× USB-A 5Gbps, HDMI 2.0
WirelessWi-Fi 6 + Bluetooth 5.1
Charger65 W USB-C PD

Related guides

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

Similar Laptops

ModelBenchmarkPriceCompare
Halcyra LX-8480 Ultra 13.3" 2-in-1 Laptop12,153$969Compare
Nexora LX-7147 Max 14" Business Laptop16,042$1,539Compare
Orbita LX-8818 XT 18" Gaming Laptop (16GB GDDR7)23,800$2,859Compare
Kestrix LX-8158 Edge 14" Ultrabook Laptop22,604$2,649Compare
Quorvex LX-7656 Edge 16" Creator Laptop (6GB GDDR6)6,762$599Compare
Halcyra LX-4662 Prime 16" Business Laptop28,400$3,319Compare

All Laptops · JSON

Cite this page: Hardware Spec Index, “Kestrix LX-5243 Ultra 13.3" Ultrabook Laptop”, https://vextor7.com/item/7605983 (accessed 2026-10-24).