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The TOPTRO TR81 is among the best HD projectors under $300 you can find on the market. It has a native 1080p resolution, supports 4K format, and features a booming and crystal clear sound. Even when you are watching Full HD or 4K media, this Bluetooth projector will keep your picture crisp, bright, colorful, and clear.
If you want to know more details, here is a TOPTRO TR81 review and comparison.
🎵[Support Bluetooth] - Built with latest Bluetooth 5.0 chip,wide compatibility can allow the projector connect to various bluetooth speakers and headphones,get a better sound experience easily.(This Bluetooth function is only used for Bluetooth output, connecting to various speakers, unable to connect to the phones/pads.)
🎥[Native 1080P & 7200 Lumens Brightness] - TR81 is native 1980*1080P resolution and support 4K,shows much clearer images with better details.;With 6-layer lens design and the latest led technology, it can reach 7000 lumens and has a ultra-high contrast ratio of 8000:1.
🎵[Big Lens & 350” Giant Screen] - Compared with other products at the same distance, our projector can project a larger screen. You can get a 350” clear picture with a projection distance of up to 9 m,while other projectors can't focus well beyond 4 m.
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TOPTRO TR81: Specifications
Model: TOPTRO TR81
Display technology: LCD
Light source: LED
Native resolution: Full HD 1920 x 1080p
Max resolution: 4K Ultra HD
Brightness: 7200 lumens
Contrast ratio: 8000:1
Keystone correction: ±50°4D (vertical & horizontal) keystone correction via remote control
Lamp life: 100000 hours
Screen size: 45” – 350”
Aspect ratio: 16:9 / 4:3
Projection distance: 2 – 9 m
Zoom function: 100% – 75% (remote control)
Built-in speakers: Yes
Dolby Digital (AC-3): supported
Connection interfaces: 2 x HDMI, 2 x USB, AV, VGA, SD card slot, audio output 3,5mm mini Jack
Compatibility: Android devices, iPhone devices, TV Stick, PS4, PC, Laptop, DVD, Speaker Chromecast, Fire TV Stick, and Roku: supported
Dimensions: 12,01 x 9,06 x 4,13 inches (30,5 x 23 x 10,5 cm)
Weight: 8,84 lbs (3,8 kg)
Wattage: 140 watts
Mounting type: table mount
Warranty: 3 years
TOPTRO TR81: Features
TR81 has a native 1920 x 1080p resolution and supports 4K Ultra HD media format.
It comes with a 6-layer lens design and can reach 7200 lumens of brightness and an ultra-high contrast ratio of 8000:1. This projector keeps your picture crisp, bright, colorful, and clear.
It features Bluetooth 5.0 chip compatible with the different Bluetooth speakers and headphones. The projector makes it really easy to connect you to soundbars, speakers, or headphones wirelessly, to get you the best superior sound quality experience.
The projector’s giant screen can reach up to 350″, making you feel like you’re in a theater right in the comfort of your own home.
This projector has a ±50°4D (vertical & horizontal) keystone correction function to ensure the projected image is always a standard rectangle. In addition to this, it supports the zoom function that can adjust the screen size from 100% to 75%, which is ideal for people who want to hang the projector on the ceiling.
TOPTRO TR81 is compatible with Chromecast, Fire TV Stick, and Roku. This allows you to use popular apps like Netflix, HBO Now, Amazon Prime Video, Disney Plus, Apple TV Plus, YouTube, and many more streaming services. If you need help, here is a step-by-step guide on how to watch Netflix on a projector from iPhone, Android, or laptop.
This projector comes with a variety of connection interfaces, including HDMI, AV, VGA, USB, audio output mini Jack, and SD card slot. With so many ports, you can easily plug in different devices such as PC, laptop, MacBook, TV Box, Apple TV Box, PS4, PS5, Nintendo, Xbox One, DVD or Blu-ray, external hard drive, and more…
WiMIUS P28 is a fantastic native 1080p projetor. If you want to know more details, here is the WiMIUS P28 review.
TOPTRO TR81: Frequently Asked Questions
How many hours of lamp life has TR81? TOPTRO TR81 projector has a bulb with a lamp life of about 100,000 hours. The manufactures also provide free lifetime maintenance of the lamp.
What is the refresh rate of this projector? The refresh rate is about 60 Hz, and you can play your game with a standard of 60fps.
How do you adjust the focus? You can adjust the focus by rotating the lens directly, or you can use the focus ring that can be adjusted on the side of the projector.
What is the max projection distance of the projector? The maximal projection distance of the TR81 projector is 9m, but it is recommended projection distance of 3m or 4m to can get the best projection performance.
What is the warranty on this product? The product comes with a 3-year warranty from the registration date and lifetime technical support.
Does it require a power cord or is it wireless? Yes, a power cord is required and included with the projector.
What is the aspect ratio of TOPTRO TR81? This 1080p projector supports both 4:3 and 16:9 aspect ratios.
Can I connect my Apple TV or Chromecast? Yes, you can via HDMI.
The TOPTRO Bluetooth Projector is a fantastic option for you if you take your audio seriously. It comes with a Bluetooth 5.0 chip for output devices, allowing you to pair wirelessly with your soundbar, speakers, or headphones. This puts you right in the middle of whatever you are viewing with booming and crystal clear sound.