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STRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120 vs Yamaha 88-Key Weighted Portable Digital Piano Keyboard with Music Rest, Sustain Foot Switch, Built-in Speakers, USB Connectivity, Black (P45B)

Updated June 2026 — STRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120 leads on built-in accessories and sound and voice options.

The STRICH SDP-120 offers superior value with more features, lower price, and better connectivity, making it the better choice for most users. The Yamaha P45B appeals only to those prioritizing brand reputation and a minimalist beginner setup.

Why STRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120 is better

Price

STRICH is $80 cheaper than Yamaha, representing a 20% price difference, making it significantly more affordable.

Sound Variety

STRICH offers 200 tones and 700 rhythms versus Yamaha’s 10 voices, providing vastly greater sonic versatility.

Included Accessories

STRICH includes a sturdy stand and sustain pedal; Yamaha includes only a music rest and sustain foot switch, with no stand provided.

Why Yamaha 88-Key Weighted Portable Digital Piano Keyboard with Music Rest, Sustain Foot Switch, Built-in Speakers, USB Connectivity, Black (P45B) is better

Brand Reputation

Yamaha is a well-established brand known for reliability and quality in musical instruments, which may appeal to some buyers.

Beginner Focus

Yamaha is explicitly marketed as perfect for beginners, emphasizing simplicity and streamlined functionality.

Portability

Yamaha's compact and lightweight design makes it more portable than STRICH's heavier, stand-integrated build.

Overall score

STRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120
88
Yamaha 88-Key Weighted Portable Digital Piano Keyboard with Music Rest, Sustain Foot Switch, Built-in Speakers, USB Connectivity, Black (P45B)
76

Specifications

SpecSTRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120Yamaha 88-Key Weighted Portable Digital Piano Keyboard with Music Rest, Sustain Foot Switch, Built-in Speakers, USB Connectivity, Black (P45B)
Number of Tones20010
Number of Rhythms7000
Built-in Speakers2x15WUnspecified
Wireless MIDIYesNo
Included StandYesNo
Sustain PedalYesNo
Music RestNoYes
WeightHeavier (with stand)Lightweight

Dimension comparison

STRICH 88 Keys Weighted Keyboard Piano with Stand & Sustain Pedal, Hammer-Action Digital Piano, Full-size Electric Piano Keyboard Supports USB-MIDI/Wireless Connect, 15W×2 Built-In Speakers, SDP-120Yamaha 88-Key Weighted Portable Digital Piano Keyboard with Music Rest, Sustain Foot Switch, Built-in Speakers, USB Connectivity, Black (P45B)

Price Comparison: STRICH vs. Yamaha

The STRICH SDP-120 is $80.00 cheaper than the Yamaha P45B, representing a 20% price difference. At $319.99, the STRICH offers a significantly lower entry point compared to the Yamaha’s $399.99. This makes the STRICH about 20% more affordable upfront, which could be decisive for budget-conscious buyers. Despite the gap in price, both instruments are positioned in the same general market segment, suggesting that the cost difference reflects distinct feature sets and brand positioning rather than quality disparity.

Sound and Voice Options: STRICH vs. Yamaha

The STRICH SDP-120 delivers far greater sonic versatility with 200 tones and 700 rhythms, vastly outpacing the Yamaha P45B’s 10 voices. The STRICH also includes 110 demo songs, offering immediate access to curated musical content, while the Yamaha provides no such library. For users seeking variety—whether exploring different genres or practicing with preloaded pieces—the STRICH’s expansive sound palette is a clear advantage. The Yamaha’s focus on just 10 voices, including a grand piano tone, suggests a narrower scope aimed at foundational learning rather than creative exploration.

Keyboard Action and Touch Response: STRICH vs. Yamaha

Both the STRICH SDP-120 and the Yamaha P45B feature 88 weighted keys with touch-sensitive response, ensuring a realistic piano feel. The STRICH explicitly describes its keyboard as “hammer-action” with “authentic grand piano feel,” emphasizing responsiveness suitable for both beginners and experienced players. The Yamaha highlights “touch-sensitive keys” and “weighted keyboard action replicating acoustic piano experience,” aligning closely in core functionality. While both offer professional-grade key action, the STRICH’s detailed description of hammer-action may appeal to those prioritizing tactile precision and dynamic expression.

Connectivity and Features: STRICH vs. Yamaha

The STRICH SDP-120 stands out with wireless MIDI capabilities and multiple connectivity ports, enabling audio device integration and headphone use for quiet practice. It supports USB-MIDI and wireless connections, enhancing flexibility for modern music creation. In contrast, the Yamaha P45B only mentions USB connectivity without specifying wireless options or additional ports. The STRICH also includes built-in 2x15W speakers, doubling the audio output power compared to the Yamaha’s unspecified speaker system. These features make the STRICH better suited for home studios or multi-device setups.

Built-In Accessories and Design: STRICH vs. Yamaha

The STRICH SDP-120 comes with a custom stand made from high-density board and a sustain pedal included in the package, providing stability and full performance readiness right out of the box. The Yamaha P45B includes a music rest and a sustain foot switch, but no stand is mentioned. The STRICH’s inclusion of a sturdy stand eliminates the need for separate purchase, adding value. Both models feature black finishes, but the STRICH emphasizes its design as “elegant” and suitable for home decor, suggesting a stronger focus on aesthetics and integration into living spaces.

User Experience and Interface: STRICH vs. Yamaha

The STRICH SDP-120 features an intuitive interface with a clear LCD display, designed to streamline music creation across all skill levels. Its user-friendly controls support both beginners and advanced players. The Yamaha P45B promotes “simple one-button operation” and “streamlined functionality,” aiming to keep users focused on playing. While both prioritize ease of use, the STRICH’s emphasis on visual clarity and comprehensive controls gives it an edge in usability for those who want deeper customization or more complex functions without a steep learning curve.

Performance and Value for Beginners: STRICH vs. Yamaha

The Yamaha P45B is marketed specifically as “perfect for beginners looking to develop their skills,” highlighting its compact size and lightweight build. However, the STRICH SDP-120 offers more tools for growth: 200 tones, 700 rhythms, 110 demo songs, and advanced connectivity. These features provide a richer learning environment beyond basic note practice. Although the Yamaha targets beginners with simplicity, the STRICH’s broader feature set offers greater long-term value, allowing users to grow into more complex musical expression without needing to upgrade soon. The STRICH’s higher bestseller rank (2,328) versus the Yamaha’s (214) may reflect broader appeal despite the latter’s niche branding.

Which should you buy?

Choose the STRICH SDP-120 if you want a more feature-rich, versatile digital piano at a lower price—$319.99 versus $399.99—with 200 tones, 700 rhythms, wireless MIDI, built-in speakers, and a stand included. It’s ideal for learners who want room to grow musically and technically. Opt for the Yamaha P45B only if you prioritize brand reputation and a minimalist, beginner-focused setup with a sustain foot switch and music rest, accepting fewer sounds and no included stand. The STRICH offers superior value and functionality for the price.