ETOE is a popular budget projector brand, and we will introduce its three popular models, including ETOE E3 Pro, E2 Pro, and E2, helping you to find out their differences.

ETOE E3 Pro vs E2 Pro vs E2

Specs Comparison

ETOE E3 Pro vs E2 Pro vs E2

Among the three models, ETOE E3 Pro and E2 Pro are projectors with Android TV systems while ETOE E2 has no smart operating system. ETOE E3 Pro has the best configuration and thus it is more expensive.


In terms of color rendering, ETOE E3 Pro is wholly black with white marks and logos. ETOE E2 Pro and ETOE E2 have contrast colors of white and light grey. Regarding outer design, ETOE E3 Pro has a sleek and roundish design, while the ETOE E2 pro and E2 look like a cube.

All three projectors have perforated front panels to ensure unobstructed ventilation. Their interfaces are all equipped on the back panel. ETOE E3 Pro is better in terms of details and workmanship.


The three ETOE projectors have the same 1080P resolution and 350 ANSI lumens, which is clear in dark rooms or environments. They adopt the same LCD display technology and the same sealed optical engine to avoid dust pollution. With LED as the light source, the three projectors have long lamp life and have no trouble with frequent lamp replacement.

Regarding image size, they have a max image size of 200 inches, but the recommended image size is 45-100 inches to ensure good image quality.

The most obvious differences between the three projectors are the focus and keystone. ETOE E3 Pro is the only one that supports auto keystone and autofocus, which means that the image can get clear and rectangular without tedious manual adjustment. ETOE E2 Pro and ETOE E2 just support digital Keystone and electric focus.

System Comparison

The system is another key parameter that distinguishes the three projectors from each other. ETOE E3 Pro and ETOE E2 Pro have built-in Android TV systems and a certified Netflix app. The Android TV system and built-in Netflix mean that you can access content from many streaming platforms without connecting the projector to external devices. In addition, ETOE E3 Pro and ETOE E2 Pro have built-in Google Assistant to make your device easy to use.

There are keys for Netflix and Prime Video so that you can just press them and enjoy the content quickly.

But the ETOE E2 projector does not have a smart operating system, so it can only connect to external devices to access content resources. For example, TV sticks, game consoles, computers, cell phones, etc.

Regarding storage, the three projectors have the same 16G. A projector with big memory enables users to download or store more files or videos.

You may be interested in Android TV vs Android OS.


The three ETOE projectors all have built-in speakers, but ETOE E3 Pro has dual 10W speakers, which are more powerful than the other two projectors. As the three projectors have Bluetooth compatibility, users can also connect the projector to a Bluetooth speaker to get better sound effects.

Pros and Cons



  • 1080P Resolution
  • Built-in Netflix
  • Android TV 10.0
  • Google Assistant
  • Auto Focus and Keystone


  • Not Bright Enough
  • Occasional OS Lag



  • 1080P Resolution
  • Built-in Netflix
  • Android TV 10.0
  • Google Assistant


  • Long Lag for Remote
  • Low Brightness



  • 1080P Resolution
  • Clear Image
  • Relatively Low Cost


  • Average Image Quality
  • Obvious Noise
  • Slow Remote Response


Among the three projectors, ETOE E3 Pro has the best overall performance, which is better in terms of design, smart features, and audio than the other two projectors. If you have a lower budget but want Netflix and an Android TV system, then you can also choose the ETOE E2 Pro projector.

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