HORIZON S Max vs HORIZON 20 Max Comparison Guide
By XGIMI Tech - 2026-2
Who Needs a Traditional TV When Your Living Room Walls Turn into an IMAX Screen?
What Are HORIZON S Max and HORIZON 20 Max?
HORIZON S Max and HORIZON 20 Max are both smart home projectors produced by XGIMI. Both are designed to deliver bright and clear, high-quality 4K pictures with authentic colors in movies, TV shows, games, and other types of projection. They also perform well in easy setup, powerful audio, and a user-friendly operating system, elevating your home entertainment with top-tier features.
1. Product Appearance
| Spec. | HORIZON S Max | HORIZON 20 Max |
|---|---|---|
| Built-in Stand | √ | √ |
| Size (H x W x D) | 234 x 273 x 174 mm | 249 × 298 × 190 mm (9.8 × 11.7 × 7.5 In) |
| Weight | 4.81 kg / 10.6 lbs | 5.4 kg / 11.9 lbs |
| Input Ports | DC x 1, HDMI (eARC Supported) x 1, USB x 2 | DC x 1, HDMI × 2 (HDMI1 supports eARC), USB 3.0 × 1, USB 2.0 × 1 |
| Output Ports | / | Optical × 1, Audio × 1 |
● Design: They are both in elegant shapes and grey color, featuring a rotatable built-in stand for the best projection angle. The vertically and horizontally adjustable integrated stand eliminates the need for additional mounts when you place it on a table or nightstand. However, you can choose to purchase extra brackets for more ways of mounting, like the ceiling mount.
● Size and Weight: HORIZON 20 Max is a little bigger and heavier than the HORIZON S Max. Both models are easily portable for adults, making it simple to adjust their placement and adapt to different room layouts.
● Connectivity: Both two have a DC port for charging, HDMI port for connecting media to laptops, computers, and gaming consoles, and USB ports. Compared to HORIZON S Max, the HORIZON 20 Max is one more HDMI interface and two output ports for flexible use.
Note: For accurate and up-to-date product details, please refer to the product page.
2. Picture Quality
| Spec. | HORIZON S Max | HORIZON 20 Max |
|---|---|---|
| Light Source | Dual Light 2.0 | RGB Triple Laser |
| Standard Resolution | 3840 x 2160 pixels | 3840 x 2160 pixels |
| Brightness | 3100 ISO Lumens | 5700 ISO Lumens |
| Color Gamut | BT.2020 110% | BT.2020 110% |
| Contrast Ratio | Dynamic 1000000:1 | Dynamic 1000000:1 |
| Supported Formats | HDR10, HLG, Dolby Vision, IMAX Enhanced | HDR 10+, IMAX Enhanced, Dolby Vision |
● Resolution: HORIZON S Max and HORIZON 20 Max both support clear and crisp 4K resolution projection of 3840 x 2160 pixels.
● Brightness: The HORIZON 20 Max is undoubtedly much brighter than the HORIZON S Max. With 5700 and 3100 ISO lumens, respectively, both projectors perform well in dim rooms and spaces with normal ambient lighting. However, the HORIZON 20 Max is recommended if you need to watch during the daytime or in environments with strong ambient light.
● Light Source: The Dual Light 2.0 light source of HORIZON S Max is a fusion of triple laser and LED light sources, while HORIZON 20 Max is powered by RGB triple laser. Both present exceptional color accuracy and razor-sharp image quality.
3. Integrated System and Smart Features
| Spec. | HORIZON S Max | HORIZON 20 Max |
|---|---|---|
| System | Android TV™11.0 | Google TV |
| ISA 5.0 Technology | √ | √ |
| Optical Zoom | × | √ |
● Streaming System: The Android TV and Google TV operating system are beginner-friendly and equipped with popular streaming apps, but HORIZON 20 Max has a built-in licensed Netflix App while HORIZON S Max doesn’t. You may use external TV sticks or laptop casting to watch Netflix shows on HORIZON S Max.
● Intelligent Screen Adaptation 5.0: The ISA 5.0 technology includes Uninterrupted Auto Keystone Correction, Auto Focus, Intelligent Obstacle Avoidance, Intelligent Screen Alignment, Wall Color Adaptation, and Intelligent Eye Protection for fast and effortless projection.
● Optical Zoom: One of the stunning features of HORIZON 20 Max is optical zoom and dynamic lens shift for image perfection.
4. Audio Performance
XGIMI HORIZON S Max and HORIZON 20 Max have dual 12W Harman/Kardon speakers, which support advanced surround sound technologies of Dolby Audio (DD & DD+), IMAX Enhanced Audio (DTS-Virtual: X & DTS-HD) for immersive theater-level audio.
5. Gaming Performance
| Spec. | HORIZON S Max | HORIZON 20 Max |
|---|---|---|
| Latency | Game Mode ≤ 20ms (AK off) | (Game Mode, VRR on, AK off)
1ms at 1080P@240Hz 2.2ms at 1080P@120Hz 3ms at 4K @60Hz |
The HORIZON 20 Max 4K home entertainment projector is not only designed for home movie theaters, but also aims to provide extraordinary gaming performance. It has a minimum input lag of 1ms and supports VRR and ALLM for ultra-smooth visuals in gaming enjoyment.
How to Choose Between HORIZON S Max and HORIZON 20 Max?
● For home entertainment and home theater use, the more affordable HORIZON S Max is a practical choice, as both models deliver 4K resolution that meets standard viewing needs with sharp detail and accurate color. If you have higher-end expectations for brightness, contrast, and overall image impact, and the budget allows, the HORIZON 20 Max would be the better investment.
● For frequent use in bright rooms or daylight conditions, or if you have higher brightness requirements, the HORIZON 20 Max is recommended thanks to its significantly higher lumen output. If you can dim the lights during viewing or typically watch in rooms without strong ambient light, the HORIZON S Max will provide more than sufficient performance.
● For gaming, the HORIZON 20 Max is recommended due to its poweful gaming performance, including lower input lag and better responsiveness, which contribute to a smoother and more immersive gameplay experience, especially on larger screens.
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