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Xiaomi Redmi Projector 4 Pro

Xiaomi Redmi Projector 4 Pro

Manufacturer: Xiaomi

The Xiaomi Redmi Projector 4 Pro is a versatile projector designed for home entertainment. It offers a 1080p resolution and features a built-in Bluetooth connection for wireless convenience. With its compact design, it can project up to 120 inches, making it suitable for medium to large spaces. The projector also includes a dedicated smartphone app for easy control and streaming from mobile devices.

In terms of connectivity, the Xiaomi Redmi Projector 4 Pro is equipped with 1 HDMI port, 1 USB port, and supports AirPlay, Chromecast, and Wi-Fi. For audio, it provides stereo speakers with an output of 2 x 8W, and it also has a 3.5mm audio jack for external sound systems. However, it lacks motorized focus or zoom features, and does not support advanced display technologies like HDR10 or Dolby Vision.

Pros
  • The projector features a dedicated smartphone app for easy control and streaming.
  • Built-in support for AirPlay, Chromecast, and Wi-Fi, offering multiple wireless connectivity options.
  • Includes stereo speakers with 2 x 8W output for basic audio needs without external speakers.
Cons
  • Lacks advanced image adjustment features, such as motorized focus or zoom.
  • Does not support popular display technologies like HDR10, Dolby Vision, or HLG.
  • No external memory slot available for expanded storage.
Who is this for?

The Xiaomi Redmi Projector 4 Pro is ideal for users seeking a straightforward, compact projector for home entertainment. With 1080p resolution and a maximum projection size of 120 inches, it's well-suited for casual movie nights or gaming. The inclusion of AirPlay, Chromecast, and built-in Wi-Fi also makes it a good choice for those who want wireless streaming from smartphones or other devices.

Who is this NOT for?

This projector may not be suitable for users seeking advanced image quality or fine-tuned adjustments. It lacks features like motorized focus and HDR support, which could be a limitation for those expecting high-end visuals or the ability to adjust the image precisely for varied environments. Additionally, the absence of an external memory slot may be limiting for users who need expanded storage for media playback.

General info:
has laser light source ✕
release date October 2025
width 226 mm
height 155.2 mm
thickness 210.8 mm
Has a dedicated smartphone app ✓
volume 7393.85216 cm³

The Xiaomi Redmi Projector 4 Pro has a compact design with a width of 226 mm, a height of 155.2 mm, and a thickness of 210.8 mm, making it suitable for various spaces. With a volume of 7393.85216 cm³, it maintains a manageable size while offering functionality. This model also features a dedicated smartphone app for seamless control, though it does not include a laser light source.

Projection quality:
output resolution 1080p
contrast ratio 1000:1
has motorized focus ✕
maximum projection size 120"
has motorized zoom ✕
supports HDR10+ ✕
has manual focus ✕
supports Dolby Vision ✕
supports HDR10 ✕
supports HLG ✕

The Xiaomi Redmi Projector 4 Pro offers an output resolution of 1080p for clear, high-quality projections up to 120 inches in size. It features a contrast ratio of 1000:1, providing decent image clarity. However, it lacks motorized focus or zoom capabilities, and does not support advanced display technologies like HDR10, Dolby Vision, or HLG.

Connectivity:
HDMI ports 1
has AirPlay ✓
Has Bluetooth ✓
supports Wi-Fi ✓
USB ports 1
has Chromecast built-in ✓
has a VGA connector ✕
Bluetooth version 5.1
is DLNA-certified ✓
supports Miracast ✓
RJ45 ports 0
Has S/PDIF Out port ✕

The Xiaomi Redmi Projector 4 Pro offers a variety of connectivity options, including 1 HDMI port, 1 USB port, and built-in support for AirPlay, Bluetooth 5.1, and Chromecast. It also supports Wi-Fi, Miracast, and is DLNA-certified for easy media streaming. However, it lacks a VGA connector, RJ45 ports, and S/PDIF Out port for wired connections.

Features:
has stereo speakers ✓
has lens shift (vertical) ✕
has lens shift (horizontal) ✕
has a remote control ✓
has built-in smart TV ✓
has a built-in speaker ✓
audio output power 2 x 8W
has a socket for a 3.5 mm audio jack ✓
has an external memory slot ✕
has voice commands ✕

The Xiaomi Redmi Projector 4 Pro comes equipped with built-in stereo speakers, offering an audio output power of 2 x 8W. It also includes a remote control for convenient operation and features a built-in smart TV for streaming. While it has a 3.5mm audio jack for external audio devices, it does not support lens shift or voice commands, and lacks an external memory slot.

Final Verdict

The Xiaomi Redmi Projector 4 Pro is a solid choice for users seeking a compact and versatile projector for casual home entertainment. With features like 1080p resolution, built-in smart TV capabilities, and support for wireless streaming through AirPlay and Chromecast, it offers an easy and user-friendly experience. While it may not be suited for those looking for advanced image adjustments or high-end display technologies, it provides a straightforward solution for those prioritizing convenience and basic functionality.

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