From Budget Minis to Premium Brushless
This guide covers a wide spectrum of servos from major manufacturers—FrSky, Savox, Bluebird, Hitec, Futaba, and MKS. Servos are categorized by size (mini or standard), performance tier (budget, mid-range, premium), and motor type (brushed, coreless, brushless). This is a practical reference for RC pilots, builders, and enthusiasts across fixed-wing, heli, and car platforms.
1. Budget Mini Servos
Affordable and compact, these servos are ideal for park flyers, foamies, and small RC applications.
- Hitec HS-225BB – 6.7 kg·cm, 0.11s – Brushed, nylon gears, single ball bearing
Price: €21.99 - Futaba S3003 – 3.2 kg·cm, 0.19s – Brushed, reliable and cost-effective
Price: €9.90
2. Mid-Range Mini Servos
These deliver improved speed, gearing, and durability, suited for performance micro models and smaller aerobatic aircraft.
- Hitec HS-225MG – 6.7 kg·cm, 0.11s – Brushed, metal gears
Price: €29.99 - Hitec HS-5245MG – 7.6 kg·cm, 0.12s – Brushed, digital, dual ball bearings
Price: €48.99 - MKS DS1210 – 10.0 kg·cm, 0.13s – Coreless, high resolution and smooth feedback
Price: €39.00
3. Premium Mini Servos
Designed for high-performance mini helis and precision surfaces in compact RC builds.
- Futaba BLS173SV – 7.6 kg·cm, 0.10s – Brushless, programmable, S.Bus2
Price: €133.99 - Spektrum A5070 – 13.8 kg·cm, 0.08s – Brushless, HV-capable, metal gears
Price: €149.99
4. Budget Coreless Servos
Faster and more precise than brushed servos, these are excellent upgrades for sport flying and performance RC cars.
- Savox SC-1258TG – 12.5 kg·cm, 0.08s – Coreless, titanium gears
Price: €54.90 - Hitec HS-5645MG – 12.0 kg·cm, 0.18s – Coreless, digital, metal gears
Price: €53.11 - Bluebird BMS-373MG – 9.2 kg·cm, 0.10s – Coreless, metal gears, budget-friendly
Price: €13.90
5. Premium Coreless Servos
Ideal for aircraft control surfaces, high-speed vehicles, and helis requiring fast and reliable cyclic or tail response.
- Futaba S9157 – 30.0 kg·cm, 0.11s – Coreless, metal gears, high torque
Price: €151.95 - Hitec HS-7955TG – 24.0 kg·cm, 0.15s – Coreless, titanium gears, programmable
Price: €99.99 - Savox SC-1267SG – 30.0 kg·cm, 0.11s – Coreless, low deadband, great speed
Price: €63.90
6. Premium Brushless Servos
The top tier of servo performance, these models feature brushless motors, CNC housings, and advanced digital controls. Perfect for large-scale aircraft, giant-scale 3D, heli cyclic, or 1/5 RC cars.
Bluebird
- Bluebird BLS-M52B V2 – 62.9 kg·cm, 0.09s @ 8.4V – Brushless, magnetic hall sensor, helical steel gears, CNC aluminum case
Price: €144.90 - Bluebird BLS-H51B V2 – 62.9 kg·cm, 0.09s @ 8.4V – Brushless, helical steel gears, CNC case
Price: €129.90 - Bluebird BLS-43A – 49.7 kg·cm, 0.10s @ 8.4V – Brushless, metal gears, CNC case
Price: €109.90
FrSky
- FrSky Xact BLS5402H – 38.3 kg·cm, 0.05s @ 7.4V – Brushless, CNC aluminum case, metal gears
Price: €84.90 - FrSky Xact BLS5405H – 49.4 kg·cm, 0.12s @ 7.4V – Brushless, hall sensor, metal gears
Price: €99.90
Savox
- Savox SB-2290SG – 65.0 kg·cm, 0.11s @ 8.4V – Brushless, waterproof aluminum case, steel gears
Price: €136.00 - Savox SB-2292SG – 31.0 kg·cm, 0.07s @ 8.4V – Brushless, waterproof aluminum case, steel gears
Price: €132.00
Hitec
- Hitec D980TW – 44.0 kg·cm, 0.17s @ 8.4V – Brushless, titanium gears, wide voltage range
Price: €139.73 - Hitec D951TW – 35.0 kg·cm, 0.14s @ 8.4V – Brushless, titanium gears, wide voltage range
Price: €114.99
Here’s a refined and accurate conclusion for your WordPress-ready Servo Comparison Guide, tailored to reflect both pricing tiers and performance classes, now that all data has been validated:
Final Thoughts
There are no weak picks in this guide — just different tools for different jobs. The ideal servo depends entirely on your performance goals, model weight class, and budget.
✅ On a Budget?
For small park flyers or simple control surfaces, models like the Futaba S3003 or Hitec HS-225BB deliver dependable function at a minimal cost. If you’re upgrading from stock servos, the HS-5645MG or SC-1258TG provide a noticeable jump in torque and precision without a premium price.
⚖️ Mid-Range Balance
Servos like the Hitec HS-5245MG, MKS DS1210, and Bluebird BMS-373MG sit in the sweet spot for most sport pilots and club racers. They’re reliable, responsive, and mechanically well-built — a great value for those who demand more than entry-level, but don’t need telemetry or extreme torque.
🔝 Premium Class — No Compromises
If you’re flying large-scale aircraft, 3D helis, or heavy off-road models, only top-tier servos will do:
- Maximum Torque? Go with the Savox SB-2290SG — 65 kg·cm of reliable power.
- Need ultra-fast response? Look at FrSky’s BLS5402H or Savox SB-2292SG — both deliver blistering speeds under 0.07s.
- Prefer programmable telemetry and modern feedback? The FrSky BLS540x series offers S.Bus2 integration and hall sensors.
- Want premium smoothness and hardware feel? The Bluebird M52B V2 and BLS-H51B V2 offer hall sensors, helical steel gears, and full CNC casings.
💬 Final Advice
There’s no one-size-fits-all servo. For basic needs, choose proven budget models. For daily flying or bashing, invest in mid-range coreless or affordable brushless servos. But when performance matters — whether for precision aerobatics, cyclic accuracy, or big torque under pressure — the premium brushless class is worth every euro.