Hardware Spec Index

Kestrix LX-4550 Ultra 13.3" Ultrabook Laptop

Laptops · Kestrix · SKU LX4550-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index9,117 (Laptops scale)
Category rank#25,888
Street price$599
Power65 W (charger)
Performance per dollar15.22
Released2019

Specifications

BrandKestrix
ModelKestrix LX-4550 Ultra
ClassUltrabook
Processor4-core mobile CPU, up to 4.7 GHz
GraphicsIntegrated graphics
NPUNone
Memory16 GB LPDDR4X-4266 (soldered)
Storage1 TB PCIe 3.0 NVMe (M.2 2230)
Display13.3" 1920×1080 60 Hz IPS
Battery50 Wh
Weight1.15 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
Orbita LX-9440 SE 16" Business Laptop21,411$2,159Compare
Nexora LX-2401 Edge 16" Creator Laptop (8GB GDDR6)11,240$849Compare
Quorvex LX-5234 Max 17.3" Gaming Laptop (16GB GDDR6)23,494$2,639Compare
Nexora LX-5352 Prime 15.6" Gaming Laptop (4GB GDDR6)14,603$1,369Compare
Nexora LX-5562 Pro 16" 2-in-1 Laptop24,014$3,289Compare
Halcyra LX-7074 Pro 14" Ultrabook Laptop15,628$1,479Compare

All Laptops · JSON

Cite this page: Hardware Spec Index, “Kestrix LX-4550 Ultra 13.3" Ultrabook Laptop”, https://vextor7.com/item/1950232 (accessed 2026-10-19).