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Beige rectangular mini projector with front lens and top controls

DEYSINN Mini Projector 4200 Lumens 1280x720 Beige

SKU CH-9ZTN-8JACZ

A portable LCD projector with built-in apps, dual-band Wi-Fi and Bluetooth 5.3 that produces a 4200-lumen, 1280 x 720 image and includes electric focus plus auto keystone correction

  • Cabinet ColorBeige
  • TypeLCD
  • Brightness4,200 Lumens
  • Native Resolution1280 x 720
  • Maximum Resolution1280 x 720
  • Contrast Ratio2000:1
  • Bright images with 4200 lumens output
  • Sharp 1280 x 720 native resolution
  • Electric focus and auto keystone correction
  • Dual-band Wi-Fi and Bluetooth 5.3 connectivity
  • Built-in apps and Android system for direct streaming

Compact 720p projector with built-in streaming

The DEYSINN mini projector delivers a native 1280 x 720 image at 4200 lumens using an LCD light source rated for 30000 hours. It weighs 1.288 kilograms and consumes 21 watts, making it easy to move between rooms or take outdoors. Built-in apps, Bluetooth 5.3 and dual-band Wi-Fi let you stream directly without extra hardware.

Good for casual viewing, not for critical detail

Suits buyers who want a lightweight, self-contained projector for movies, casual gaming or presentations in darkened spaces. Buyers who need higher native resolution, brighter output for well-lit rooms or precise colour accuracy for professional imaging should look at something else. The fixed 60 hertz refresh rate also limits fast-motion clarity.

Native 1280 x 720 resolution decides fit

The single specification that determines suitability is the 1280 x 720 native panel; content above this resolution is scaled down, so text-heavy slides or fine-detail media will lose sharpness. If your use case demands 1080p or 4K native pixels, this projector will not meet that requirement.

Highlights

  • Bright images with 4200 lumens output
  • Sharp 1280 x 720 native resolution
  • Electric focus and auto keystone correction
  • Dual-band Wi-Fi and Bluetooth 5.3 connectivity
  • Built-in apps and Android system for direct streaming

Specifications

Cabinet ColorBeige
TypeLCD
Brightness4,200 Lumens
Native Resolution1280 x 720
Maximum Resolution1280 x 720
Contrast Ratio2000:1
Vertical Refresh Rate60 hertz
LensBuilt-In Speaker
Throw Distance3 meters
LampLCD
Lamp Life30000 hours
Lamp Replacement & Market Cost30000 hours
Other AccessoriesUser Manual, Power Cord, Remote
Output Audio Connectorsusb2.0, hdmi
BluetoothBluetooth 5.3
Users Controlsremote
FeaturesDigital Keystone Correction, Built-In Media Player
Power Consumption21 W
Weight1.288 kilograms
Package ContentsUser Manual, Power Cord, Remote

Questions about this item

Will this 1280 x 720 projector work alongside my older 1080p laptop via HDMI?

Yes, the HDMI input accepts a 1080p signal and the projector scales it to its native 1280 x 720 resolution at 60 Hz.

How can I confirm the electric focus and auto keystone are functioning correctly after I turn it on?

The image should snap into a sharp, rectangular shape within seconds without manual adjustment; if it stays blurry or skewed, rerun the auto-correction from the remote.

The box lists a remote, power cord and user manual — do I need to buy an HDMI cable or external speaker separately?

An HDMI cable is not included, so purchase one if you plan to connect a laptop or console; the built-in speaker handles audio, but you can pair a Bluetooth 5.3 speaker for louder sound.

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