Fast Answer for Busy Riders ⚡ (TL;DR)
The HIBOY KS4 Pro wins on paper: it pulls harder, cruises faster, and goes noticeably further on a charge, all while usually costing less. If you want the most speed and range for your money and don't mind a firmer ride, it's the more capable tool.
The YADEA Starto, though, feels more grown-up and better thought-out: nicer ride comfort, tidier design, stronger weather protection and smarter anti-theft integration, but with modest range and performance. It suits shorter urban commutes, riders who value refinement over raw numbers, and anyone deep in the Apple ecosystem.
If your daily trips are long and flat and you mostly ride on good tarmac, lean towards the KS4 Pro. If your city serves you cracks, patches and cobbles, or you simply want something calmer and more "set and forget", the Starto will likely keep you happier.
Stick around for the full breakdown - the spec sheet doesn't tell the whole story here.
Urban commuter scooters live in an awkward middle ground: they can't be toys, but they're not quite "vehicles" in the serious motorcycle sense either. The YADEA Starto and HIBOY KS4 Pro both try to occupy that sweet spot where you can step off the train, unfold, and glide to work without drama, sweat, or a visit to A&E.
I've spent real kilometres on both: pushing them up hills they didn't like, rattling them over the kind of pavements city planners should apologise for, and dragging them up stairs when the lift "mysteriously" broke again. One of them feels like a careful, slightly conservative product from a big, safety-obsessed manufacturer. The other feels like a spec-sheet assassin built to win checkout comparisons.
One-liner for each: the YADEA Starto is for the rider who wants a calm, confidence-inspiring commute that plays nicely with their phone and doesn't try to be a rocket. The HIBOY KS4 Pro is for the rider who wants stronger shove, more distance and "no-flat" tyres, even if comfort and polish take a back seat. Let's dig into where each one shines - and where the marketing gloss starts to crack.
Who Are These For, and Why Compare Them?
Both scooters sit in the affordable commuter segment: under the psychological "ouch" line in price, firmly in the territory of first-time buyers and practical city riders. They share similar weight and overall footprint, are legally tame enough for European lanes, and aim to replace short car, bus or tram trips.
The Starto clearly targets the "premium entry-level" crowd: students and office workers who want something that feels well built, looks smart, and just works. Its story is refinement, safety and tech integration rather than maximum muscle.
The KS4 Pro, in contrast, is the classic value play: more motor, more battery, suspension, app, solid tyres, all for less money. It's gunning for the same buyer who's tempted by Xiaomi or Ninebot but wants a bit more speed and punch without climbing into big-scooter territory.
They're natural rivals because in a shop or browser tab, they're what you compare when you ask, "Do I want the calmer, better-finished commuter, or the harder-hitting spec monster?"
Design & Build Quality
Pick up the YADEA Starto and the first impression is "mass-market product from a serious manufacturer". The dual-tube stem gives it a distinctive, almost moped-like stance. Cables are neatly tucked inside, the deck rubber feels grippy and durable, and the whole thing looks like it rolled off an assembly line that also builds proper vehicles. There's very little "AliExpress" energy here.
The folding latch clicks home with a solid, mechanical confidence and there's minimal play in the stem when locked. Plastics feel decent rather than cheap and shiny, and the display is integrated into the bar area like it actually belongs there. You can tell YADEA builds millions of electric two-wheelers; it has that industrial maturity, even if the scooter itself isn't particularly exciting.
The HIBOY KS4 Pro goes for the all-black "urban ninja" look, with red accents to convince you it's sporty. Cables are partially internal, partially exposed; it's tidy enough, but not as clean as the Starto. The folding joint is quick and functional, though it doesn't feel quite as bank-vault tight - it's fine, just more in line with typical budget commuter fare.
The deck rubber, grips and plastics are acceptable, but there's a certain "good for the price" vibe. I found myself mentally adding "check screws after a week" to the ownership routine, which, judging from rider reports about bolts needing thread-lock, is not an overreaction. It doesn't feel fragile, but it also doesn't radiate long-term solidity in the same way the YADEA does.
Design philosophy in a sentence: the Starto is built like a small appliance from a big brand; the KS4 Pro is built like a tuned-up budget scooter trying its best to look serious.
Ride Comfort & Handling
This is where the two scooters part ways sharply.
The YADEA Starto relies entirely on its big, tubeless 10-inch pneumatic tyres for suspension. On real city streets, that's not a terrible strategy. Those tyres soak up the buzz of rough asphalt and do a surprisingly good job over joints, cracks and light cobbles. After several kilometres of broken paving, my knees were still on speaking terms and my hands weren't tingling.
Handling is predictable and calm. The dual-tube stem keeps wobble nicely in check at its legal top speed, and the deck is just wide enough to let you shift stance a little on longer rides. Turn-in is measured rather than twitchy - exactly what you want in tight bike lanes and around pedestrians.
The HIBOY KS4 Pro combines a rear shock with 10-inch honeycomb solid tyres. On smooth tarmac, it glides and the suspension barely has to work. Hit patched asphalt or light potholes, and the rear spring earns its keep, taking the worst off the hits. The problem is the tyres: solid rubber simply transmits more of the high-frequency chatter. On older pavements and cobbles the bars start to buzz, and after 5 km of bad sidewalk you'll understand why some owners recommend gloves.
Handling itself is stable enough; the wheelbase and geometry feel fine at the KS4 Pro's higher cruising speeds. The scooter tracks straight and doesn't feel nervous, but you are more aware of each imperfection you ride over. If your city is mostly smooth cycle paths, it's acceptable. If you live in a historic centre with "characterful" stones, the Starto is noticeably kinder to your body.
Performance
Performance here is very much "how fast do you want your commute to feel?"
The YADEA Starto's motor delivers an honest, linear surge up to its capped speed. It's not going to launch you into orbit, but it steps away from traffic lights with enough urgency that you don't feel bullied by bicycles. The throttle mapping is smooth and predictable, making it unintimidating for new riders and easy to feather in crowded spaces.
On hills, the Starto keeps its dignity on typical city gradients. It slows on steeper ramps, especially with heavier riders, but rarely to the point of embarrassment. It's tuned more like a reliable city car: does the job, won't thrill you, doesn't leave you stranded. Braking-wise, the front drum and rear electronic brake combine into a very controlled, progressive stop - less "panic grab" and more "firm, confident squeeze".
The HIBOY KS4 Pro, by contrast, has noticeably more shove. Off the line it feels livelier, especially in its fastest mode, and it holds a higher cruising speed that starts to make medium-distance commutes meaningfully shorter. For weaving through city traffic, that extra headroom is welcome - you're more in line with fast cyclists and speedy e-bikes than plodding rental scooters.
On climbs, the KS4 Pro clearly pulls ahead. The stronger motor keeps a healthier pace up bridges and longer inclines, particularly with an average-weight rider. Paired with the rear mechanical disc and front electronic brake, stopping power is strong enough to match the speed - though you may have to spend a little time initially dialling out disc rub or squeal.
In pure performance feel, the HIBOY wins: it's quicker, less laboured on hills and more flexible for slightly longer, faster commutes. The question is whether you need (or want) that extra edge, given the trade-offs elsewhere.
Battery & Range
Both brands quote optimistic ranges, as is tradition in this industry. In practice, with realistic city riding - mixed speeds, some hills, a normal adult on board - the YADEA Starto delivers something in the "short city hop" class. Think several neighbourhoods rather than crossing the entire metropolis. It's fine for a typical there-and-back commute plus a detour, but you're charging most days if you ride briskly.
The upside of that smaller battery is weight and charge time: the pack refills comfortably within a working day or an evening, and you're not lugging around a huge block of cells you'll rarely fully exploit. For its intended use case, the Starto's range is "enough, but not generous", and you do become aware of the gauge if you string multiple errands together.
The KS4 Pro plays a different game. Its larger battery translates into a genuinely longer leash. Riding fast and not babying the throttle, you can realistically cover a solid medium-distance commute without sweating about making it home. Take it easy in the slower mode and you can skip a day of charging entirely. For riders with 10 km-plus each way or a lot of detours, that extra capacity is the main reason to even look at Hiboy's spec sheet.
The trade-off is charge time: from low to full you're looking at a full workday or an overnight, not a quick top-up. But in day-to-day use, you simply plug it in less often. If range anxiety is your nemesis, the KS4 Pro clearly has the upper hand.
Portability & Practicality
On paper, the weight of these two is close enough that your biceps won't care. In the real world, how they carry and fold is more important.
The YADEA Starto folds quickly into a neat, cohesive package. The stem hooks securely to the rear, giving you a solid handle, and the dual-tube design actually makes it feel less flexy when you lift it. Carrying it up a short flight of stairs or onto a train platform is manageable; schlepping it up four floors every day is still a workout, but that's true for almost any scooter in this class.
The HIBOY KS4 Pro also folds in one motion and clips to the rear fender, but the overall build feels more like a typical budget commuter: it's fine, but you're more conscious of making sure the latch is properly engaged and less inclined to swing it one-handed like a briefcase. Size-wise, both will fit under a desk or in a small car boot; the HIBOY's longer deck and higher stem make it feel just a touch more awkward in crowded trains or narrow hallways.
In everyday practicality, the Starto's cleaner build, better water protection and genuinely low-maintenance drum brake mean less fuss. The KS4 Pro counters with solid tyres that banish punctures forever. That's the core trade: YADEA gives you nicer manners and better foul-weather confidence; HIBOY gives you "never, ever patch a tube again".
Safety
Braking, visibility and stability are the holy trinity here.
On the YADEA Starto, the front drum plus rear electronic braking combo feels seamlessly tuned. You squeeze the lever and the scooter decelerates in a calm, controlled arc, even in the wet. Drums are less glamorous than discs, but for a city scooter they're brilliant: sealed from dirt, consistent in the rain, and rarely need fiddling. The Starto's IPX5 rating also means it shrugs off rain and puddle splash better than most in this price band.
The lighting package is another strong point: a proper, usable beam up front and functional indicators make you far more visible in traffic than the usual "LED stuck on for legal reasons". Add the dual-tube frame stiffness and big air-filled tyres, and the Starto feels planted and predictable at its limited top speed.
The KS4 Pro fights back with stronger hardware and speed, so safety matters even more. The rear disc plus front electronic brake set-up delivers strong stopping when adjusted correctly, with the motor braking helping to keep the chassis stable under harder deceleration. Out of the box you may need to tweak the caliper for best results, so it's not quite the "ignore it for a year" experience of a drum.
Lighting is bright and conspicuous, with front, rear and side illumination that does a decent job of announcing your presence. Water protection is a step down at IPX4 - fine for showers, but I'd be less keen to repeatedly abuse it in monsoon commutes. The big safety wildcard is the solid tyres: they can't blow out, which removes a nasty risk at speed, but they also offer less mechanical grip on slick, uneven surfaces and give you less feedback before traction goes.
Overall, the YADEA feels like the more conservative, safety-first package. The HIBOY is safe enough when looked after, but it demands a little more mechanical sympathy and rider judgement.
Community Feedback
| YADEA Starto | HIBOY KS4 Pro |
|---|---|
What riders love
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What riders love
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What riders complain about
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What riders complain about
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Price & Value
On sticker price alone, the HIBOY KS4 Pro undercuts the YADEA Starto while offering more motor, more battery, and rear suspension. For buyers who sort the comparison table by "range" and "power" and then by "lowest price", it's obviously attractive.
But value isn't just how many watts you get per euro. The Starto gives you a more polished build, better weather sealing, a genuinely nicer ride on real-world pavements, and some thoughtful touches like integrated FindMy and low-maintenance drum braking. You're paying a little extra for refinement, not performance.
The KS4 Pro maximises spec-per-euro with some classic compromises: harsher tyres, less premium-feeling hardware, and a bit more owner tinkering (brake tweaks, bolt checks). If that doesn't bother you, the bang-for-buck is undeniable. If you prefer quieter ownership with fewer spanners involved, the YADEA starts to look more sensible despite the weaker numbers.
Service & Parts Availability
YADEA is a giant with serious manufacturing muscle and a growing dealer presence. In practice, that means better odds of official parts, more structured warranty handling, and the possibility of physical service points in Europe. You may wait for certain components to ship, but you're dealing with a brand that expects its products to last more than a season.
Hiboy leans heavily on online sales and support, but to their credit, community reports of responsive service are common: replacement parts posted out, helpful troubleshooting, and generally decent after-sales treatment for the price bracket. Parts are widely available via their own channels and third parties, though it's a more "parcel and screwdriver" experience than dealer drop-off.
If you like the idea of a recognisable global brand and the infrastructure that goes with it, the Starto edges ahead. If you're happy as your own mechanic with a helpful email support line, the KS4 Pro is serviceable enough.
Pros & Cons Summary
| YADEA Starto | HIBOY KS4 Pro |
|---|---|
Pros
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Pros
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Cons
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Cons
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Parameters Comparison
| Parameter | YADEA Starto | HIBOY KS4 Pro |
|---|---|---|
| Motor power (rated / peak) | 350 W / 750 W | 500 W / 750 W |
| Top speed | 25 km/h | 30 km/h |
| Theoretical range | 30 km | 40 km |
| Real-world range (approx.) | 18-22 km | 25-30 km |
| Battery capacity | 275,4 Wh (36 V 7,65 Ah) | 417 Wh (36 V 11,6 Ah) |
| Weight | 17,8 kg | 17,5 kg |
| Brakes | Front drum + rear electronic | Rear disc + front electronic (e-ABS) |
| Suspension | No (tyre cushioning only) | Rear shock absorber |
| Tyres | 10" tubeless pneumatic | 10" honeycomb solid |
| Max load | 130 kg | 100 kg |
| Water resistance | IPX5 | IPX4 |
| Charging time | 4,5 h | 5-7 h |
| Typical price | 429 € | 355 € |
Final Verdict - Which Should You Choose?
If we're being cold and clinical, the HIBOY KS4 Pro is the stronger deal: more speed, more range, more motor for less money, and you never have to wrestle with a tyre lever. On longish, mostly smooth commutes, it simply covers more ground more quickly, and that matters if you're replacing a car or bus for real daily mileage.
But riding isn't only about spreadsheets. The YADEA Starto feels more mature. Its calmer performance, better water protection, smoother ride and "big brand" solidity make it easier to live with if you're mainly doing short urban hops on mixed surfaces. If your roads are rough, your weather is unpredictable, and you appreciate tech niceties like FindMy and genuinely low-maintenance brakes, the Starto quietly makes a lot of sense - as long as you're honest about the limited range.
So the split is simple: if your commute is longer, your surfaces are mostly decent and you want maximum capability per euro, lean towards the KS4 Pro and accept that it's a little rough around the edges. If your rides are shorter, your roads are ugly and you care more about comfort, safety polish and "just works" behaviour than about headline stats, the YADEA Starto is the more likeable everyday companion.
Numbers Freaks Corner
| Metric | YADEA Starto | HIBOY KS4 Pro |
|---|---|---|
| Price per Wh (€/Wh) | ❌ 1,56 €/Wh | ✅ 0,85 €/Wh |
| Price per km/h of top speed (€/km/h) | ❌ 17,16 €/km/h | ✅ 11,83 €/km/h |
| Weight per Wh (g/Wh) | ❌ 64,6 g/Wh | ✅ 42,0 g/Wh |
| Weight per km/h (kg/km/h) | ❌ 0,71 kg/km/h | ✅ 0,58 kg/km/h |
| Price per km of real-world range (€/km) | ❌ 21,45 €/km | ✅ 12,91 €/km |
| Weight per km of real-world range (kg/km) | ❌ 0,89 kg/km | ✅ 0,64 kg/km |
| Wh per km efficiency (Wh/km) | ✅ 13,77 Wh/km | ❌ 15,16 Wh/km |
| Power to max speed ratio (W/km/h) | ❌ 14,0 W/km/h | ✅ 16,67 W/km/h |
| Weight to power ratio (kg/W) | ❌ 0,0509 kg/W | ✅ 0,035 kg/W |
| Average charging speed (W) | ❌ 61,2 W | ✅ 69,5 W |
These metrics show how efficiently each scooter turns euros, kilograms and watt-hours into real-world capability. Price-per-Wh and price-per-km/h highlight pure financial value. Weight-related metrics matter if you carry the scooter often. Wh per km captures energy efficiency. Power-to-speed and weight-to-power give a sense of performance potential, and average charging speed shows how quickly you get range back into the battery relative to its size.
Author's Category Battle
| Category | YADEA Starto | HIBOY KS4 Pro |
|---|---|---|
| Weight | ❌ Slightly heavier feel | ✅ Marginally lighter, similar size |
| Range | ❌ Shorter, daily-charge commuter | ✅ Longer, fewer charges |
| Max Speed | ❌ Legal but modest | ✅ Faster, better flow |
| Power | ❌ Adequate, conservative tune | ✅ Stronger motor, more shove |
| Battery Size | ❌ Small pack | ✅ Larger tank |
| Suspension | ❌ Tyres only | ✅ Rear shock included |
| Design | ✅ Cleaner, more distinctive | ❌ Generic sporty look |
| Safety | ✅ Better water, stable frame | ❌ Lower IP, harsher grip |
| Practicality | ✅ Low maintenance, good weather | ❌ More owner tinkering |
| Comfort | ✅ Plush pneumatic feel | ❌ Buzzy on rough roads |
| Features | ✅ FindMy, smart integration | ❌ Fewer "smart" touches |
| Serviceability | ✅ Big-brand parts ecosystem | ❌ More online DIY dependent |
| Customer Support | ✅ Dealer-backed in many regions | ❌ Online-only, though decent |
| Fun Factor | ❌ Calm, slightly sensible | ✅ Punchier, faster, livelier |
| Build Quality | ✅ Tighter, less rattly | ❌ More budget feel |
| Component Quality | ✅ Brakes, tyres feel premium | ❌ Serviceable, cost-conscious |
| Brand Name | ✅ Major global OEM | ❌ Budget-focused reputation |
| Community | ❌ Smaller, less vocal | ✅ Big budget-user base |
| Lights (visibility) | ✅ Strong 360° presence | ❌ Good, but less polished |
| Lights (illumination) | ✅ Better beam pattern | ❌ Bright but basic |
| Acceleration | ❌ Gentle, city-friendly | ✅ Sharper, more urgent |
| Arrive with smile factor | ✅ Comfortable, stress-free ride | ❌ Fast, but a bit harsh |
| Arrive relaxed factor | ✅ Smoother, quieter manners | ❌ Vibrations, more attention |
| Charging speed (experience) | ✅ Shorter full charge | ❌ Longer plug-in time |
| Reliability | ✅ Feels "set and forget" | ❌ More checks, solid tyres |
| Folded practicality | ✅ Compact, tidy package | ❌ Slightly more awkward |
| Ease of transport | ❌ Weighty, chunky frame | ✅ Slightly easier carry |
| Handling | ✅ Stable, predictable steering | ❌ Stability but less finesse |
| Braking performance | ✅ Smooth, well tuned | ❌ Strong but needs tweaking |
| Riding position | ✅ Relaxed, natural stance | ❌ Similar, slightly harsher |
| Handlebar quality | ✅ Integrated, solid cockpit | ❌ Functional, more basic |
| Throttle response | ✅ Smooth, easy to modulate | ❌ Sharper, less refined |
| Dashboard/Display | ✅ Clean, integrated, legible | ❌ Bright but glare issues |
| Security (locking) | ✅ FindMy plus e-lock | ❌ Basic app lock only |
| Weather protection | ✅ Higher IP, better sealing | ❌ Lower IP, more caution |
| Resale value | ✅ Stronger brand, better hold | ❌ Budget perception hurts |
| Tuning potential | ❌ Locked, conservative design | ✅ More scope for tweaks |
| Ease of maintenance | ✅ Drum, pneumatics manageable | ❌ Screws, disc, but no flats |
| Value for Money | ❌ Pays extra for polish | ✅ Strong spec-per-euro |
Overall Winner Declaration
In the Numbers Freaks Corner, the YADEA Starto scores 1 point against the HIBOY KS4 Pro's 9. In the Author's Category Battle, the YADEA Starto gets 27 ✅ versus 12 ✅ for HIBOY KS4 Pro.
Totals: YADEA Starto scores 28, HIBOY KS4 Pro scores 21.
Based on the scoring, the YADEA Starto is our overall winner. For me as a rider, the YADEA Starto ultimately feels like the more trustworthy companion: it might not win the pub bragging contest, but it looks after you on rough streets and wet days, and quietly gets on with the job with minimal fuss. The HIBOY KS4 Pro fights back with sheer value and pace and will absolutely suit riders with longer, smoother commutes and a taste for stronger acceleration, but it asks you to accept a harsher edge and a more budget personality. If I had to live with one as a daily city tool rather than a weekend toy, I'd lean towards the YADEA's calmer, more refined character - even knowing I'm giving up some range and speed for that peace of mind.
That's our verdict when we try to stay objective – but hey, riding is mostly about emotions anyway, so pick the one that will make you look forward to your commute every single day.

