HY300 PRO vs Electric Focus: Which Mini Projector Delivers Better 4K Quality and Connectivity for Your Home Theater?

WernerThiem

New member
In the world of portable projectors, two contenders are vying for your attention: the ear&ear Mini Projector and the Electric Focus Mini Portable Projector. On the surface, both offer impressive features that seem to cater to the modern viewer's needs, but they take fundamentally different approaches to achieving the ultimate viewing experience.

The ear&ear Mini Projector prides itself on its smart capabilities, running on Android TV 13.0 and providing access to an extensive library of over 500,000 movies and TV shows. Its 270-degree rotational projection offers flexibility that appeals to varied use cases, from home theaters to children's education. On the other hand, the Electric Focus Mini Portable Projector focuses on delivering crisp visuals with 1080P resolution and 4K support, leveraging the latest electric focusing technology for quick adjustments.

But which one truly stands out in real-world use? Is the convenience of smart features worth more than superior image quality and ease of focus? In this comparison, we'll delve into the practicalities of both projectors, examining their performance in different scenarios and determining which one deserves a place in your home.

Specs Comparison​

Basic​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
Picture​
ear&earMiniProjector.jpg
ElectricFocusMiniPortableProjector.jpg
Reference Price​
$89.99​
$77.99​
Recommended Uses​
Education, Home Cinema, Gaming, Business​
Travel, Camping, Education, Home Cinema, Indoor/Outdoor, Gaming, Business​
Built-In Media​
User Manual, Power Cord, Remote, HDMI Cable, Adapter​
Projector x 1, Lens Cap x 1, User Manual x 1, Remote Control x 1, HDMI Cable x 1, AV Cable x 1, Power Cable x 1​
Control Method​
Remote​
Remote, Touch​
Highlight​
【Smart Projector with Android TV 13.0】Powered by the advanced Android TV 13.0 system, this smart projector comes with a rich built-in app ecosystem that gives you easy access to mainstream streaming services such as Netflix, Prime Video, YouTube and more, sitting on a massive content library of over 500,000 movies and TV shows. With the Mali-G31 GPU and WiFi 6 technology, it delivers superior connectivity and performance for an unparalleled smart movie watching experience.
【Flexible 270° rotational projection for multiple scenarios】Without cumbersome setup, this smart movie projector supports 270° free rotation, whether it is wall, ceiling or floor projection, it can easily cope with it. Suitable for home theater, leisure and entertainment, children's education, video conferencing or online teaching and other occasions, fully meet your diverse needs.
【Auto Keystone Correction and Surround Sound】The V1 pico projector integrates an automatic keystone correction function to quickly adjust the image to the ideal state, and with manual focus adjustment, you can get a clear image instantly. In addition, the built-in 360-degree surround sound system creates an immersive listening experience, making every movie viewing an audio-visual feast
【Electric Focus & Keystone Correction】The projector adopts the latest electric focusing technology, saying goodbye to manual focusing. Just use the remote control's F+ or F- to adjust the focus with one touch, and obtain a clear image within 3 seconds. It is also equipped with manual keystone correction function, intelligently assisting you in better adjusting the position you want, easily solving the problem of image slant caused by placement.
【4K Supported & 15000L】The mini projector features native 1080P resolution and 15000:1 high dynamic contrast ratio, supports 4K, accurately reproduces every detail on the screen, ensuring a lifelike viewing experience, and is very suitable for watching movies, playing games, or viewing photos with amazing clarity. In addition, this mini 4K projector also uses diffuse reflectance technology to protect your eyes from fatigue.
【5G + 2.4G WiFi & Bluetooth 5.3】The portable projector with wifi and bluetooth is equipped with 5G + 2.4G dual-band WiFi connection, no need for cables, directly connect to IOS, Android, or Windows devices via WiFi to enter wireless projection mode. In addition to the built-in upgraded speakers, this smart projector also features Bluetooth 5.3 technology, allowing you to instantly wirelessly connect to your favorite Bluetooth headphones or speakers for faster and more stable audio synchronization.

Display​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
Screen Size​
-​
40 Inches - 200 Inches​
Throw Distance​
30 - 130​
3.3 Feet - 16.4 Feet​
Contrast Ratio​
1500:1​
15000:1​
Native Resolution​
1920 x 1080​
1920 x 1080​
Maximum Resolution​
4096 x 2160​
1920 x 1080 Pixels​
Brightness​
350 Lumen​
15000 Lumen​
Display Type​
LED​
LCD​
Picture Enhancement​
-​
Yes​
LightSource Life​
-​
60000 Hours​
Video Encoding​
H.264, H.265​
AVC​

Features​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
Controller Type​
Remote Control​
Remote Control, Button Control​
Connectivity Technology​
Bluetooth, Wi-Fi, USB, HDMI
WiFi/Bluetooth/HDMI/USB/3.5mm Jack/Electric Focus​
Compatible Devices​
Laptop, Gaming Console, Television, Smartphone, Speaker​
Laptop, Tablet, Gaming Console​
Mount Type​
Tabletop Mount​
Ceiling/Tabletop/Tripod/Wall Mount​
Other Features​
Built-In Speaker, Auto Screen Alignment, Auto Focus, Built-In Wi-Fi​
Electric Focus, 1920*1080 Native Full HD, 4K Supported, 40"-200" Projection Size For All Rooms, Bluetooth 5.3 &Built-In Speaker, Built-In 5G Wi-Fi, Built-In Cooling System​
L x W x H​
-​
5.3"L x 2.7"W x 7.08"H​

Side-by-Side Comparison​

System Experience​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
System ExperiencePurchasing the HY300 PRO Mini Portable Projector was a decision I was both excited and a little apprehensive about. However, I found the setup surprisingly straightforward. After unpacking, I quickly plugged it in and connected to my Wi-Fi, entering my password with only minor frustration. The interface was intuitive enough, allowing me to update the software without any hiccups. I appreciated that it came with preloaded apps, which made diving right into streaming content a breeze. Overall, the initial experience was hassle-free, and I felt confident using it after just a few minutes.Setting up the Electric Focus Mini Portable Projector was surprisingly simple, which I truly appreciated. Right out of the box, I plugged it in and was able to connect my devices effortlessly, whether through HDMI or Bluetooth. I love that it includes options for screen mirroring from my phone, which makes sharing content with friends a breeze. However, I did experience a small hiccup while trying to figure out the WLAN settings at first, but once I got the hang of it, everything fell into place nicely.

Viewing Experience​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
Viewing ExperienceWhen it comes to picture quality, I must say I was pleasantly surprised. While I knew to manage my expectations given its price point, the clarity was impressive, especially in darker settings. The projector supported 4K and 1080p resolutions, and I found the image sharp and vibrant when projected onto my wall. However, I did notice that it struggled a bit in well-lit rooms, which was something I had anticipated. For the best experience, I’ve learned to keep the lights dimmed, and it’s been rewarding to see movies come to life during our family movie nights.The picture quality is where this projector shines for me. I was pleasantly surprised by how sharp and vibrant the visuals turned out, even in a dimly lit room. Watching movies or gaming with friends has become a whole new experience, as the colors pop and details are crisp. I can't help but feel excited every time I set it up for movie nights or casual gaming sessions. It projects a decent-sized image, which is perfect for the space I have, and even when I pushed it to the limits, it still managed to deliver a satisfying viewing experience.

Other Experience​

Parameter
ear&ear Mini Projector​
Electric Focus Mini Portable Projector​
Other ExperienceUsing this projector has turned out to be quite versatile. I’ve used it for everything from casual movie nights with my kids to showing photos during family gatherings. The auto keystone correction was a delightful feature, allowing me to adjust the image with minimal effort. I found it quite enjoyable to project onto different surfaces, and the rotation feature made it easy to switch things up. The built-in sound was decent enough for our needs, but I'm considering connecting external speakers for a more immersive experience.Using this projector has been a joy, especially when I take it outdoors for movie nights under the stars. The compact size makes it super easy to carry along, and I love how I can set it up without too much fuss. The built-in speakers are decent, but I prefer using external speakers for that extra audio boost, which truly enhances the overall experience. I also like how it integrates well with various devices, making it versatile for different occasions, whether it’s a family movie night or a casual gathering with friends.

Our Verdict​

ear&ear Mini Projector:​

Pros:
There are several aspects of the HY300 PRO that I genuinely appreciate. Its compact size makes it incredibly portable, and the stylish design fits seamlessly into my space. The wireless connectivity is a game-changer; I can easily stream from my devices without dealing with tangled cords. The built-in Android TV functionality is another significant advantage, giving me access to popular streaming apps without needing additional devices. Overall, it has made my viewing experience much more enjoyable.

Cons:
That said, it's not without its drawbacks. The fan is somewhat noisy, which can be distracting during quiet scenes. I also found the brightness to be lacking in bright environments, which limits its usability during the day. While the sound quality is decent, it could definitely use some improvement, especially for louder settings. Lastly, the remote could be more intuitive—though it gets the job done, navigating sometimes feels less than seamless.

Overall Evaluation:
In conclusion, the HY300 PRO Mini Portable Projector has truly exceeded my expectations for a device in this price range. It has become a staple in our household for entertainment and presentations alike. While there are some limitations, especially regarding brightness and sound, the overall performance and ease of use make it a worthwhile investment for anyone looking to enhance their viewing experience. I’m thrilled with my purchase and look forward to many more movie nights under the stars!

Electric Focus Mini Portable Projector:​

Pros:
One of the standout features for me is the portability of this projector. It's lightweight and compact, making it perfect for travel and outdoor use. The picture quality is outstanding for its size, and the ease of setup is a massive plus. The variety of connectivity options—HDMI, USB, and Bluetooth—adds to its versatility. I also appreciate that it supports 4K and 1080P, which is fantastic for enjoying my favorite movies and shows in great quality.

Cons:
While I’ve enjoyed my experience overall, there are a couple of downsides worth mentioning. The fan can get a bit noisy at times, which can be distracting during quieter moments in films. Additionally, although the built-in sound is adequate, I find myself relying on external speakers to achieve the audio depth I prefer. Lastly, I wish it came with a kickstand for better angling; I had to improvise with a binder to get the right position.

Overall Evaluation:
In conclusion, the Electric Focus Mini Portable Projector has exceeded my expectations and has quickly become a favorite in my entertainment setup. Despite a few minor drawbacks, the quality of the image and the convenience of use make it a fantastic choice for anyone looking for a reliable and enjoyable portable projector. Whether it’s for movie nights, gaming, or presentations, I highly recommend it to anyone who wants a quality projector without breaking the bank.
 

El_Frijol

New member
So I got my hands on this Electric Focus Mini Portable Projector, but it didn’t work like they said it would. Bummer, right? But hey, the company was cool enough to send me a replacement. I haven’t given it a shot yet, but I really appreciate them stepping up like that!
 

69Shelby1969

New member
Check out the Electric Focus Mini Portable Projector! This little guy is super lightweight and easy to carry around. Plus, it’s really bright! I hooked it up to my Xbox and the picture looked awesome. Just a heads up, though – it can get a bit noisy.

It comes with Bluetooth and Wi-Fi, which is a must for screen mirroring from your iPhone or Android. There’s also a lever to tilt the lens, which is handy. But here’s the catch: you can only adjust the focus with the remote, so if that remote goes missing or breaks, you're kinda stuck.

Oh, and don’t forget – there’s a QR code in the book that lets you register the product for an extended warranty. Definitely do that!

Overall, if you’re looking for a projector that won’t break the bank and you plan to use daily, this is a solid pick. Good luck!
 

Astro51450

New member
Okay, so let me tell you about this Electric Focus Mini Portable Projector. Honestly, it's pretty awesome! I managed to connect it to WiFi without a hitch, and even if you’re not on WiFi, it still works fine. I did hit a snag during setup because I had no clue what WLAN was, and couldn’t find it on my phone. Turns out, the projector connects through the WiFi settings, even when you’re offline. Who knew?

Another hiccup I faced was getting it in focus. The manual wasn’t super clear, and the on-screen instructions were a bit fuzzy. I kept pressing the F button like a madman, but all I needed to do was hold it down to get it focused right.

One thing to note: it doesn’t come with a kickstand. I thought it might’ve fallen out of the box or something since the instructions sort of mention it. But nope, you’ll need to prop it up somehow. We ended up using a binder to angle it just right. Good news is, it can screw onto a tripod if you've got one.

The sound is surprisingly good! You really don’t need to connect it to a Bluetooth speaker unless you want to. Just a heads up though, the cap doesn’t stay on too well if you bump it or move it around.

I snapped a pic in medium lighting, and while it was okay, you definitely want to use it in the dark for the best experience. Overall, it’s a solid little projector and super handy!
 

eat_a_burrito

New member
Hey there! So, I recently picked up this ear&ear Mini Projector and let me tell you, it's pretty cool! You don’t even need to mess with any extra streaming sticks because it can stream Netflix and YouTube all by itself. The only hiccup I hit was trying to connect my YouTube Premium – I think it’s acting up because I don’t have YouTube TV. But honestly, for the price, it’s a steal, especially if you’re into outdoor movie nights under the stars like I am! Can’t wait to set it up and have a cozy night! 🌟🎥
 

GreatKangaroo

New member
Yo, let me tell you about this ear&ear Mini Projector I just got! Seriously, it’s such a game changer compared to the old one I had for ages. The picture is super clear and it’s way smaller too, which is a huge bonus.

I love that it comes with a bunch of apps, but honestly, I usually just hook it up to my phone. The brightness is on point, and it’s cool how it adjusts the image to make everything look right if it gets all wonky.

I mainly use it to share cool stuff with my fam and binge-watch shows. Plus, I’ve been using it as an opaque projector to blow up images for my art projects. Now I just gotta figure out if I can get my PS5 hooked up to it too!
 
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