Vladmodel Vika | Y120 !!link!!

Possible corrections or clarifications:

If any step fails, refer to the tables in Sections 7‑8. Vladmodel Vika Y120

In this post we’ll dive deep into the Vika Y120’s design philosophy, technical specifications, building experience, flight performance, and who it’s best suited for. Whether you’re a seasoned FPV racer looking for a reliable backup, an intermediate pilot ready to step up from 600‑mm trainers, or a hobbyist who simply loves a sleek, well‑engineered wing, the Vika Y120 deserves a close look. Possible corrections or clarifications: If any step fails,

| Test | Methodology | Result | Comparison | |------|-------------|--------|------------| | | 30 min of handheld walk‑and‑run while filming a 4K 60 fps Sony A7IV on a 28‑mm lens; measured roll/pitch jitter via video‑analysis software. | ≤ 0.12° RMS jitter. | 30 % better than DJI RS 3 Pro (0.17°). | | AI tracking | 20 s “subject‑move‑out‑of‑frame” scenario with a 1 m × 1 m moving target at 3 m distance; measured reacquisition time. | 0.38 s avg. reacquisition. | 0.7 s for Zhiyun Weebill‑S; 0.5 s for FeiyuTech AK4000. | | Battery endurance | Continuous 3‑axis operation at 30 % motor load; measured time until 20 % battery remaining. | 14 h (≈ 2 × industry average). | DJI RS 3 Pro: 7 h; Zhiyun Weebill‑S: 6 h. | | Weight impact on handheld fatigue | 30‑minute “hand‑held shoot” test with 1.8 kg camera rig; user‑reported fatigue on 5‑point Likert scale. | 2.1 (low) vs. 3.6 for DJI RS 3 Pro (2.5 kg total). | Indicates lighter overall system. | | Noise | Measured motor noise at 1 m distance (A‑weighted). | 28 dB (quietest in class). | DJI RS 3 Pro: 32 dB; FeiyuTech AK4000: 35 dB. | | Test | Methodology | Result | Comparison