Smart Beamer 4K for Streaming and Presentations
This powerful projector is a versatile solution for modern projections and flexible applications. Thanks to its compact design, it can be easily placed in any room or transported for mobile use. The combination of smart technology and user-friendly features ensures an impressive viewing experience for movies, series, or presentations.

Bright & High-Contrast Image: 170 ANSI Lumens and 1000:1 Contrast
Content appears in high clarity with a brightness of 170 ANSI lumens. The contrast ratio of 1000:1 ensures a clean separation between light and dark image areas for a natural representation. Even in slightly darkened rooms, the image remains vivid and showcases all media perfectly.

Sharp Details: HD Quality and 4K-Ready for Impressive Projections
Images are displayed in razor-sharp HD resolution for a detailed representation of all content. Since the device is also 4K-ready, high-resolution sources can be played without any problems and rendered with enhanced image depth. Every detail is precisely depicted, enabling an immersive experience for movies and games.

Automatic Image Alignment: Auto-Keystone and Trapezoid Correction
The integrated Auto-Keystone function eliminates the need for tedious manual adjustment of the image geometry. An automatic trapezoid correction immediately detects distortions and aligns the image precisely into a rectangle on the projection surface. This offers maximum flexibility during setup, even if a centered placement of the projector is not possible.

Wireless Freedom: Wireless Screen Mirroring for Android & iOS
Content from smartphones or tablets can be transmitted without annoying cables via Wireless Screen Mirroring. The function supports both Android and iOS, allowing photos and videos to be shared directly from the mobile device. This wireless transmission increases convenience and ensures a tidy setup without additional adapters.

Smart Entertainment: Android 11 Open OS for Streaming
With the pre-installed Android 11 Open OS, the projector functions as a standalone smart TV hub. Popular streaming apps can be installed directly, meaning external laptops or TV sticks are no longer strictly necessary. The intuitive user interface allows quick access to all applications and offers modern operating convenience.

Extensive Connectivity: HDMI, USB, WiFi 6, and Bluetooth 5.4
Physical interfaces such as HDMI, USB, and a 3.5 mm jack are available for a variety of playback devices. In addition, state-of-the-art WiFi 6 and Bluetooth 5.4 provide fast and stable wireless connections. Whether external hard drives, gaming consoles, or Bluetooth speakers – the comprehensive compatibility covers all common requirements.

Maximum Flexibility: Image Size from 1 to 3.3 Meters
The cinematic experience can be individually adapted to the spatial conditions with an image size of up to 3.3 meters. The projector remains flexible and delivers excellent results even at a short distance for a 1-meter image. This makes the device the ideal choice for large-screen lovers, for both small rooms and large wall surfaces.
Technical Specifications
| Processor Model: |
Allwinner H713 Quad-core ARM Cortex-A53 |
| Operating System: |
Open OS |
| Power: |
39 W |
| Aspect Ratio: |
16:9 / 4:3 |
| Projection Distance: |
1.2 – 3.7 m |
| Projection Size: |
1 m to 3.3 m |
| Matrix Type: |
LCD |
| Matrix Size: |
1280 x 720 (native HD) |
| Supported Resolutions: |
1080p / 4k |
| Brightness: |
170 ANSI |
| Contrast: |
1,000:1 |
| Keystone Correction: |
Digital vertical ±35° |
| Speaker: |
1x 3.0 W |
| Speaker Impedance: |
4 Ω |
| Noise Level: |
I (30 – 50 dB) |
| Internal Storage: |
8 GB |
| Bluetooth® Standard: |
5.4 |
| Bluetooth® Range: |
0 – 10 m |
| Frequency Band: |
2.4 GHz, 5 GHz |
| Frequency Range: |
WiFi: 2.412 – 2.484 GHz, 5.180 – 5.825 GHz Bluetooth®: 2402 MHz – 2480 MHz |
| Max. Transmission Power: |
20 dBm |
| Power Supply: |
Projector: Input AC 100-240V / 50-60Hz / 39W Remote Control: 2x batteries type AAA (1.5 V) |
| Connections: |
Power connection (1.2 m), USB-A port (5V, supports FAT16 / FAT32/NTFS (max. 128 GB), Hard drive max. 2 TB (requires external power supply), HDMI port, 3.5 mm mini headphone output, 1/4-inch connector |
| Dimensions (L x W x H) | Weight: |
10.3 x 10.2 x 19.0 cm | 0.5 kg |
Scope of Delivery
- 1x Smart Beamer 4K SB-502
- 1x Power Cable
- 1x Remote Control
- 1x Projection Lens Cover
- 2x Batteries
- 1x User Manual