COI Uno5 and Anker Nebula Capsule 3 are both hot portable projectors. What are the differences between them? Which is a better choice? In this post, we will compare the two projectors side by side, helping you to make a wise decision.
The two projectors are both portable projectors with small sizes and black color. They both have 1080P resolution and good wireless connectivity, but they are different in terms of the light source, system, image size, and audio configuration.
Let’s compare the design of COI Uno5 and Anker Nebula Capsule 3 first.
COI Uno5 projector has a lens module like a big eye in the center, which is cute and lovely. There is a perforated vent below the lens module. There are four feet at the bottom, making it firm and steady. There is a big perforated vent on the back panel. The projector has two optional colors, including white and black, which are suitable for multiple scenarios.
Anker Nebula Capsule 3 projector looks like a big can and you can grasp it with your hand. The lens module is also cute like an eye. The shape and design are typical of Nebula portable projector design. The back of the projector is perforated and accelerates heat dissipation.
Regarding dimensions, COI Uno5 is taller and bigger. COI Uno5 measures 160 x 243 x 206 mm (width, height, and depth) while Anker Nebula Capsule 3 measures 170x 83 mm (Height and width).
The obvious difference between the two projectors is the light source. COI Uno5 uses a lamp as the light source while Anker Nebula Capsule 3 adopts a laser as the light source.
As for lamp life, they have the same lamp life of 30,000 hours. If you use the projector for 5 hours per day, then you can use the projector for 6,000 days. Compared with lamp-based projector, laser projector performs better in color and brightness stability. It is worth noting that the brightness of lamp-based projectors may decay with time going by.
The two projectors have the same 1080P resolution, but they have minor differences in brightness and image size.
COI Uno5 has 800 ANSI lumens while Anker Nebula Capsule 3 has 300 ISO lumens (about 375 ANSI lumens). In other words, the COI Uno5 projector is much brighter than Anker Nebula Capsule 3 projector. Different from a TV set, the projector is sensitive to ambient light. If your projector is not bright enough, you can not use it during the daytime.
Regarding image size, COI Uno5 has a max image size of 150 inches while Anker Nebula Capsule 3 laser projector has a max image size of 120 inches.
The two projectors both support HDR 10, which enhances the image quality.
The system is the other biggest difference between the two projectors. COI Uno5 is powered by a Linux system while Anker Nebula Capsule 3 is powered by Android TV 11.0 system.
Compared with the Android TV system, the Linux system is less smart but it has a fast response speed and protects users’ privacy. Android TV system performs better in entertainment and smart controls, such as voice control and better user interface. Android TV system has a built-in Google Play store and other Google-related services.
Fortunately, the COI Uno5 projector has a built-in Netflix and App store, and you can download many streaming apps such as Prime video and YouTube.
| Models | COI Uno5 | Anker Nebula Capsule 3 |
| System | Linux | Android TV 11.0 |
The two projectors perform better in terms of wireless connectivity and wired connections.
They both support Wi-Fi and Bluetooth, which enables you to connect these projectors to external devices wirelessly, for example, you can connect these projectors to Bluetooth speakers wirelessly.
As for the wired connection, COI Uno5 and Anker Nebula Capsule 3 are both equipped with HDMI, USB, and AUX-OUT. With an HDMI interface, you can connect the projector to a computer, TV stick, or TV box.
The two projectors both support AirPlay and Chromecast, which enable you to mirror screens wirelessly.
| Models | COI Uno5 | Anker Nebula Capsule 3 |
| Wireless | Wi-Fi/Bluetooth | Wi-Fi/Bluetooth |
| Wired | HDMI USB AUX-OUT | HDMI 2.1 USB-C AUX-OUT |
The two 1080P projectors both support built-in speakers. COI Uno5 has two built-in 5W speakers while Anker Nebula Capsule 3 has one 8W speaker. That is to say, the COI Uno5 projector is more powerful and sonorous.
Regarding audio decoding, they both support Dolby Audio, which is common for some streaming apps.
| Models | COI Uno5 | Anker Nebula Capsule 3 |
| Speakers | 2x5W | 1x8W |
| Dolby Audio | Yes | Yes |
The price is one of the top factors when we decide to buy a projector. Anker Nebula Capsule 3 is priced at $799.99, a little bit expensive for common smart portable projectors. COI has unveiled the Uno5 projector on Indiegogo but hasn’t disclosed the price yet. We will update the information immediately when the price of COI Uno5 is disclosed.
| Models | COI Uno5 | Anker Nebula Capsule 3 |
| Price | Not Disclosed yet | $799.99 |
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After comparing the two projectors, we can know that the COI Uno5 projector is better in terms of image brightness and powerful speakers, while Anker Nebula Capsule 3 is better in the Android TV system, built-in battery, and laser light source.
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