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calvarytechsolutions

UPERFECT 21.5” 120HZ Touchscreen Portable Monitor

UPERFECT 21.5” 120HZ Touchscreen Portable Monitor

$368.99 USD
$0.00 USD $368.99 USD
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SPECIFICATIONS

Key Specifications

 

Spec Details
Model / Product Name(s) UMax21 / M215E02 (with Touch), sometimes listed as “21.5‑inch 120Hz Portable Touch Monitor” by UPERFECT. 
Panel Type IPS, supports 10‑point touch in the “Touch” version. 
Screen Size / Aspect Ratio 21.5 inches, 16:9 aspect ratio. 
Resolution Full HD: 1920 × 1080 pixels (FHD). 
Refresh Rate 120 Hz. 
Brightness Around 280‑300 cd/m² typical in many listings. 
Contrast Ratio ~1300:1 static contrast. 
Color Gamut / Accuracy 100% sRGB coverage. Some color depth is 6‑bit + FRC (for smoother gradients). 
Viewing Angles Typical IPS wide viewing angles (~178°). 
Ports / Connectivity Two full‑featured USB‑C ports (Video + Data + Power in some usages), one HDMI input, plus a 3.5mm audio jack. 
Power Usually powered via USB‑C; for HDMI and higher brightness / performance settings, external power (via a USB‑C PD adapter / included power brick) is used.
Response Time Around 5‑ms (grey‑to‑grey) in many listings. 
Speakers Built‑in stereo speakers (two 1‑W or similar weak ones) plus a 3.5 mm audio out for external sound. 
Physical / Mechanical Features Slim / thin bezels, aluminum body or alloy casing; built‑in adjustable stand or kickstand; VESA mount holes (75×75 mm, often using M4 × 5mm screws) so you can mount on a stand / arm. 
Weight & Dimensions Approx 3.69 lb (~1.67 kg) in many listings; dimensions ~19.5 × 11.4 × 0.5–0.55 in (length × height × thickness) for the 21.5" version. 

What It Does 

Here are the strengths of this monitor, especially compared to many portable displays:

  1. 120 Hz Refresh Rate — Smoother motion, less motion blur; good for gaming, fast UI transitions.

  2. Large for a Portable Monitor — At 21.5", more screen real estate than many 15‑ or 17‑inch portable monitors. Good for productivity, dual monitor setups, or using as a semi‑primary display.

  3. Touchscreen Option — Having 10‑point touch adds interactivity; useful for certain workflows, note taking, drawing, or interacting with touch‑friendly apps.

  4. Versatile Connectivity — USB‑C + HDMI means you can connect laptops, phones, consoles, tablets. USB‑C “full‑featured” allows both video + power in many use cases, simplifying cable clutter.

  5. VESA Mount & Adjustable Stand — Flexibility in positioning improves ergonomics. You’re not stuck with fixed stands; you can use arms or adjust tilt.

  6. Good Color Accuracy & IPS Quality — 100% sRGB is decent for many tasks like content consumption, general design, photo work (though not top tier for pro color grading).

  7. Thin / Slim Profile — Easy to travel with, lighter than full desktop monitors.

 
 

Ideal Use Cases

Here are scenarios where this monitor is a strong fit:

  • Using as a second screen for a laptop (office work, productivity) when travelling or working in multiple locations.

  • Portable gaming (Switch, Steam Deck, etc.): a larger screen, 120 Hz, with USB‑C or HDMI.

  • Media consumption: streaming shows, movies, video content where bigger and smoother screen matters.

  • Light creative work, sketches, note taking using touch.

  • Remote / hybrid work setups: at home, in hotel rooms, co‑working spaces.

 

 

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