UISCOM Keyboard Piano 88 Key Semi Weighted Portable Digital Piano for Beginner, Full Size Folding Electric Keyboard with Sustain Pedal, Carrying Case, MIDI, Suitable for Home/Stage（Black）

We took the Keyboard Piano 88 Key Semi‑Weighted Portable Digital Piano – the compact, foldable instrument that promises a full‑size playing experience on the go – through a week of real use to see whether it delivers on that promise. Out of the box we noticed the clever 180° foldable design and light 7.5 lb body, which made it easy to tuck into a backpack or carry case and haul between home practice, a small outdoor jam and a cramped rehearsal space. At only 25.2 inches when folded, it immediately felt like a different class of portable keyboard: more piano‑like than a mini controller, but far more travel‑friendly than a traditional stage piano.

At the heart of the unit is an 88‑key semi‑weighted keyboard with velocity sensitivity. In our hands the keys responded with a quicker, lighter feel than a fully weighted action – comfortable for beginners and fast passages, though not a perfect substitute for an acoustic upright. The package also includes a sustain pedal and a handy carry case, and the feature list is broad: MIDI and Bluetooth connectivity for use with apps like Perfect Piano and POP Music, 128 tones, 128 rhythms, 80 demo songs, a drum palette for percussive layering, and a headphone jack for quiet practice. We also relied on the high‑capacity lithium battery and USB/power‑bank charging to get up to about 10 hours of playtime – enough to keep us going during rehearsals or a day out.

In this review we’ll walk you through how the piano performs in practice, how its ergonomics and connectivity stack up for beginners and gigging musicians, and whether the tradeoffs of semi‑weighted keys and a foldable body are worth it for the portability it promises.

Our Overview and First Impressions of the Full Size Semi Weighted Portable Digital Piano

Our first impressions are that this instrument strikes a thoughtful balance between playability and portability. The 88 full‑size semi‑weighted keys respond to touch in a way that encourages expressive playing without the fatigue of a fully weighted action, which makes it especially forgiving for beginners. We appreciated the immediate thrill of connecting via Bluetooth and MIDI to practice apps and DAWs – pairing with Perfect Piano felt seamless – and the selection of 128 tones, 128 rhythms and 80 demo songs gives us plenty of sonic variety for practice, composition, or a quick stage set. The foldable design, carry case and included sustain pedal make it obvious this was engineered for musicians who want to move their music between home, rehearsal and small gigs.

On the practical side, several features stood out to us as real value-adds:

• Battery life: up to 10 hours per charge with USB / power bank support
• Portability: 180° foldable, ~25.2 inches folded and around 7.5 lb
• Practice-friendly: headphone output for quiet sessions and plenty of built‑in rhythms and tones
• Connectivity: MIDI + Bluetooth for teaching apps and creative workflows

We found it to be an encouraging companion for learners and a cleverly portable solution for gigging on a budget – if you want to explore it further, grab one here: Check it out on Amazon

Features We Tested Sound Response Portability and Included Accessories That Shape the Experience

Sound and Response
We put the semi-weighted 88-key action through its paces and found the dynamic sensitivity to be well suited for learners – the keys respond to pressure so soft passages bloom and harder strikes cut through without feeling sluggish. The lighter feel and faster key return make finger work less tiring when practicing scales and simple pieces, while the palette of sounds expands creative options: 128 tones, 128 preset rhythms and 80 demo songs gave us instant inspiration and practice material. Connecting via MIDI or Bluetooth to learning apps was seamless, and the headphone output let us play late-night sessions without disturbing others.

Portability and Included Accessories That Shape the Experience
We loved how the foldable design and thoughtful accessories turned rehearsals into truly mobile sessions. The 180° folding form factor shrinks to about 25.2 inches and the roughly 7.5 lb weight made it simple to carry between home, studio and park. The built-in high-capacity lithium battery (up to 10 hours per charge) with USB/power-bank charging kept long practices and small gigs running. Included extras such as the sustain pedal and carrying case, plus easy MIDI/Bluetooth pairing, meant we weren’t scrambling for adapters or bags when we wanted to play. Our quick reference during testing:

• Foldability – compact for travel, fast setup
• Battery & Charging – USB/power bank convenience, long runtime
• Accessories – sustain pedal and case improved usability on the go
• Connectivity – MIDI/Bluetooth opened learning and recording options

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Detailed Insights and Practical Recommendations for Practice MIDI Setup Performance and Travel

When we set this portable instrument up for practice, the first thing that stands out is the semi-weighted action – the keys respond to pressure with a lighter, quicker feel that helps beginners develop control without the fatigue of full-weighted keys. For MIDI-based lessons and composition, the built-in MIDI and Bluetooth options make integration with apps like Perfect Piano and POP Music seamless: we can route MIDI over USB to a DAW or pair via Bluetooth for backing tracks and remote control. Practical tweaks that improved our sessions included adjusting velocity sensitivity to a medium setting for cleaner dynamic response, always using the included sustain pedal for expressive phrasing, and switching to headphones for focused, quiet practice.

• Tip: Use demo songs and the 128 tones to explore phrasing and tone blending.
• Tip: Enable rhythms and percussion to lock in timing while practicing.
• Tip: Rely on the battery and USB/power bank charging for uninterrupted sessions outdoors.

For performance and travel, the foldable 180° design and compact folded length of 25.2 inches paired with a lightweight profile (about 7.5 lb) make staging and transport straightforward – we slip it in the carrying case and rely on the 10-hour battery for long sets or busking. On stage, Bluetooth is invaluable for streaming backing tracks from our phones, while the array of 128 rhythms and tones gives us instant variety without extra gear. Our packing checklist is short but essential: the keyboard, sustain pedal, headphones, and a power bank for extra runtime.

• Packing list: Keyboard (folded), carrying case, sustain pedal, headphones, USB charging cable/power bank.
• Stage tip: Keep demo rhythms ready as quick-fill intros or breakdowns during soundchecks.

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Pros & Cons

Pros & Cons

After spending time with the 88-key semi-weighted foldable piano, we boiled our impressions down to what matters most: playability, portability, features and real-world trade-offs. Below you’ll find a quick snapshot followed by the highlights and caveats we noticed while testing.

What we liked

• We appreciated the combination of full-size keys with a lighter semi-weighted touch-it’s very friendly for beginners and travel musicians who want a realistic span without heavy hammer action.
• The foldable design and included carrying case make it genuinely portable; we could toss it into gear for rehearsals or play outdoors without a big setup.
• MIDI and Bluetooth connectivity opens up learning apps and recording workflows, which we found useful for practice and creative work on the go.
• The feature set-tones, rhythms and demo songs-gives plenty of variety right out of the box, so we could explore many sounds without extra gear.
• Battery-powered play (USB charging) is a practical plus for casual gigs, lessons, or park jam sessions.

What we weren’t crazy about

• We noticed the semi-weighted keys lack the nuanced resistance and deep dynamic control of a fully weighted action, so serious pianists may feel limited.
• The folding mechanism and lightweight construction can feel a bit plasticky; while great for portability, it doesn’t replace the solidity of a traditional stage piano.
• Speakers are fine for practice, but for fuller performances we’d pair the keyboard with external amplification-the onboard sound can lack body at high volume.
• Bluetooth and MIDI are excellent in theory, but we experienced the usual variability in pairing and latency depending on phone/computer and app-expect to tinker a bit.
• The included sustain pedal is serviceable for basic use, but those wanting half-pedaling or a more piano-like feel will want to upgrade.

Overall, we see this foldable 88-key as a smart, creative compromise: it gives most students and mobile players the essentials-full-range keys, connectivity and portability-while trading off some realism and ruggedness that advanced pianists might expect. For beginners, travelers and app-driven learners, it’s a compelling pick.

Q&A

Q: Is this a “real” full-size piano?
A: Yes – it has 88 full-size keys, so you get the complete keyboard range you’d expect from a standard piano. The keys are semi-weighted (see next question), so you’ll have the full span for pieces that require the full register.

Q: What does “semi-weighted” actually feel like?
A: Semi-weighted keys sit between light synth keys and fully weighted (hammer-action) keys. They’re velocity-sensitive – press harder and you get more volume – but they feel lighter and quicker than an acoustic-style weighted action. In short: very friendly for beginners and for playing fast passages, but not a perfect match for pianists who insist on authentic hammer-action resistance.

Q: Could this replace an acoustic piano or a high-end weighted digital?
A: Not really. For practice, composition, travel and casual performance it’s excellent. But if you’re an advanced pianist who needs true hammer action and the nuanced feel of an acoustic instrument, a fully weighted stage or upright piano will be more satisfying.

Q: How portable is it? Could we take it to gigs or on trips?
A: Very portable. The keyboard folds 180° to a compact 25.2-inch length and weighs about 7.5 lb, and it comes with a carrying case. That makes it easy to slip into a bag or car and take to school, practice, or casual outdoor gigs. The folding design is clever, but we recommend handling the hinges and connectors gently.

Q: What accessories come in the box?
A: The package includes a sustain pedal and a carrying case, plus the keyboard itself. The product description mentions USB charging capability; check the listing for whether a power adapter or USB cable is included in your purchase.

Q: How long does the battery last and how is it charged?
A: The built-in lithium battery provides up to about 10 hours of play on a full charge. It supports USB charging and can be powered by a power bank, which is handy for playing outdoors or when outlets aren’t available.

Q: How do MIDI and Bluetooth work on this unit?
A: The keyboard supports MIDI connections so you can link to a computer or smartphone and use learning apps like Perfect Piano or POP Music. It also has Bluetooth for wireless connection to smart devices. For minimal latency with music apps or DAWs, we recommend a wired USB/MIDI connection; Bluetooth is convenient for backing tracks or casual use but can introduce lag on some setups.

Q: How good are the built-in sounds and speakers?
A: The keyboard offers a wide palette – 128 tones, 128 rhythms and 80 demo songs – so you can experiment with lots of voices and accompaniments. Built-in speakers are fine for practice and small-room playback; for stage use or larger venues you’ll want to run the keyboard through a PA or amp for more volume and projection. Headphones are supported for private practice.

Q: Is this suitable for stage performance?
A: It can be used on small stages and for light gigs, especially when paired with a DI or amplifier. For professional touring or louder band situations, the onboard speakers won’t be enough; you’ll need a good external sound system. Also consider securing the keyboard when folded/unfolded during transport.

Q: Who is this piano best for?
A: Beginners, students, hobbyists, traveling musicians, and anyone who wants a full-range instrument that’s portable and battery-powered. It’s especially good for people who value mobility and versatility over the feel of full hammer-action keys.

Q: Any drawbacks or things to watch out for?
A: A few: semi-weighted action won’t satisfy purist pianists, speaker power is limited for large venues, and Bluetooth audio can introduce latency. Also, the manufacturer spec sheet doesn’t always list every technical detail (e.g., polyphony count), so check the latest product listing or manual if that matters to you.

Q: Should we buy it?
A: If you want an 88-key, foldable, battery-powered instrument that’s easy to carry, offers lots of tones and rhythms, and plays well for learning and casual performance – yes, it’s a compelling, affordable option. If your priority is authentic hammer-action feel, studio-grade sound, or professional touring reliability, you might want to look at higher-end weighted digital pianos instead.

Q: Any quick tips for getting started?
A: Use a wired USB/MIDI connection for low-latency practice with apps, pair the keyboard with headphones for quiet practice, charge the battery fully before taking it out, and treat the folding mechanism and ports with care when packing it into the carrying case.

Reveal the Extraordinary

We’ve enjoyed exploring what this 88-key semi-weighted foldable piano brings to the table: a true full-size keyboard that folds down for travel, velocity-sensitive keys that suit beginners, Bluetooth and MIDI for easy learning and recording, a surprising palette of tones and rhythms, and up to 10 hours of battery life for playing on the go. Its portability and feature set make it a compelling option for students, hobbyists, and gigging musicians who need a lightweight, flexible instrument.

That said, we note the trade-offs: the semi-weighted action is lighter and quicker than a fully weighted hammer-action piano, so purists looking for authentic acoustic key resistance may prefer a different instrument. For everyone else-especially those prioritizing convenience, connectivity, and value-this keyboard is a solid, versatile choice.

If you’re ready to try a compact, full-size 88-key solution that travels with you and connects to today’s music apps and devices, take a closer look here:
See the UISCOM 88-Key Semi-Weighted Foldable Piano on Amazon