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Backyard Projectors
Compare portable and brighter plug-in smart projectors for after-dusk backyard movies without drifting into outdoor TV gear.
WEMI OptiBarrel 500: Built-in Android 11 with access to over 10,000 apps and streaming libraries
This mini projector is for the family that wants a movie night without the hassle. Imagine setting it up on the coffee table in minutes to watch a film with your kids, or taking it to the backyard for a summer evening under the stars. It’s not just about home entertainment; it’s about creating shared moments wherever you are.
The built-in Android TV means you skip the extra devices—just turn it on and start streaming your favorite shows. The Wi-Fi 6 keeps buffering away, so you won’t miss a scene during tense movie climaxes. At 0.8 lbs, it feels light in your hand, making it easy to move from room to room without a second thought.
With auto keystone correction, the image adjusts itself if you tilt the projector, saving you from fiddling with settings. The 300 ANSI lumens brightness delivers clear pictures even with some ambient light, so you can enjoy a film without needing pitch darkness. This portable home cinema projector works with Alexa for voice control, letting you play content hands-free.
Features
- Native 720P Full HD resolution with 300 ANSI lumens brightness
- Wi-Fi 6 and Bluetooth 5.4 for stable streaming and minimal latency
- Portable design at 6 inches long, 3 inches diameter, and 0.8 lbs
- Auto keystone correction for 360-degree image adjustment
- Eye comfort technology with blue light reduction and 30,000-hour LED lifespan
- Built-in Android 11 with access to over 10,000 apps and streaming libraries
General specs
- Brand: WEMI
- Model: OptiBarrel 500
- Seller: Amazon
- ID: B0F9XTQKW1
- Ports: HDMI, USB
- Weight: 0.771617917
- Brightness: 300
- Dimensions: 3.543307083, 5.905511805, 3.543307083
- Light Source: LED
- Wi‑Fi Bands: Dual-Band
- OS Compatibility: Android, iOS
- Operating System: Android 11
- Wi‑Fi Standard: Wi‑Fi 6
- Bluetooth Version: 5.4
- Native Resolution: 1280x720
- Display Technology: DLP
- Keystone Correction: Auto
- Wireless Connectivity: Wi‑Fi, Bluetooth
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer
$49.89
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 6/12/26
Price History for seller Amazon
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Delivery to 
United States
United States
Available
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WEMI OptiBarrel 500 White
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Magcubic HY310 White Auto-focus for instant clarity
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| Brand | WEMI | Maypug | YINCODI | Gaimoo | Trunera | Magcubic |
| Model | OptiBarrel 500 | P3 | K30-ATV | GM200 | HY310 | |
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| Price | $49.89 | $39.99 | $41.99 | $54.99 | $47.69 | $76.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 28, 2026 | Apr 24, 2026 | May 13, 2026 | May 11, 2026 | Apr 11, 2026 | May 28, 2026 |
| Ports | HDMI, USB | HDMI | HDMI, USB | HDMI, USB | HDMI, USB | |
| Weight | 0.771617917 | 1.44 | 2.34 | 0.881849048 | 0.91 | 0.96 |
| Brightness | 300 | 150 | 220 | 260 | ||
| Dimensions | 3.543307083, 5.905511805, 3.543307083 | 3, 3.5, 5 | 4.71, 6.78, 6.93 | 3.98, 7.44, 3.98 | 7.87, 5.91, 2.36 | |
| Focus Type | Auto | Auto | Manual | Manual | Auto | |
| HDR Support | HDR10+ | HDR10+ | HDR10+ | |||
| Light Source | LED | LED | LED | |||
| Wi‑Fi Bands | Dual-Band | Dual-Band | Dual-Band | Dual-Band | Dual-Band | |
| Projection Size | 50, 100 | 35, 120 | 20, 64 | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS, Windows | Android, iOS, Windows | Android | |
| Operating System | Android 11 | Android 11 | Android | Android TV 11 | Android 11 | |
| Wi‑Fi Standard | Wi‑Fi 6 | Wi‑Fi 6 | Wi‑Fi 6 | Wi‑Fi 6 | Wi‑Fi 6 | |
| Bluetooth Version | 5.4 | 5.4 | 5.2 | 5.2 | 5.0 | |
| Native Resolution | 1280x720 | 1920x1080 | 1920x1080 | 1280x720 | 1280x720 | 1920x1080 |
| Display Technology | DLP | DLP | LCD | LCD | DLP | |
| Keystone Correction | Auto | Auto | Auto | Auto | Auto | Auto, Vertical/Horizontal |
| Wireless Connectivity | Wi‑Fi, Bluetooth | Wi‑Fi, Bluetooth | Wi‑Fi, Bluetooth | Bluetooth, Wi‑Fi | Wi‑Fi, Bluetooth | Wi‑Fi, Bluetooth |
WEMI OptiBarrel 500 White
$49.89
When this device makes sense
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