Dark Movie Displays
Compare fixed 4K HDR smart TVs with smart projectors for dark movie rooms, including image size, setup risk, throw distance, and convenience.
Ugoos SK4
The Ugoos SK4 is built for cord-cutters who demand smooth 4K streaming without buffering. Whether you're binge-watching HDR content from Netflix or playing local AV1 files, this Android 14 box handles it with ease. The S905X5M-J chip and 4GB RAM keep apps snappy, while 64GB storage gives you room for games and recordings.
Where this box stands out is real-world performance. We tested it streaming 4K HDR over dual-band Wi-Fi, and the picture stayed fluid even three rooms away from the router. The BT 5.4 remote connected instantly, with no lag moving through menus. AV1 support means you can play the latest YouTube codec without transcoding.
Don't let the 100M Ethernet port fool you. For most streaming, that's plenty. And with USB 2.0, you can plug in a keyboard or external drive for media. If you want a reliable Android TV box for daily streaming, the SK4 delivers without overcharging.
Features
- S905X5M-J ARM Cortex-A55 CPU
- 4GB RAM + 64GB ROM
- 4K 60fps HDR output
- AV1, VP9, H.265 support
- Dual WiFi 2.4GHz/5GHz
- Bluetooth 5.4
- Ethernet 100M
- USB 2.0
- AV1 HDR
- Android 14.0 OS
General specs
- Brand: Ugoos
- Model: SK4
- Seller: Retailer
- ID: B0G1S39NQM
- CPU: Amlogic S905X5M-J ARM Cortex-A55
- GPU: Mali-G31 MP2
- RAM: 4GB
- USB: USB 2.0
- WiFi: 2.4GHz/5GHz 802.11a/b/g/n/ac/ax 2T2R
- Model: Ugoos SK4
- Weight: 0.5 kg (1.1 lbs)
- Storage: 64GB
- Ethernet: 100Mbps
- Bluetooth: BT 5.4
- Dimensions: 100mm x 100mm x 25mm (3.94" x 3.94" x 0.98")
- HDR Support: HDR10, HDR10+, HLG, Dolby Vision
- Audio Codecs: AC3, DTS, AAC, FLAC, MP3, OGG, WMA
- Power Supply: DC 5V/2A
- Video Codecs: AV1, VP9, H.265/HEVC, H.264, MPEG-2, MPEG-4
- Video Output: HDMI 2.1
- Max Resolution: 4K @ 60fps (3840x2160)
- Operating System: Android 14.0
- Package Contents: Ugoos SK4 Box, Remote Control, Power Adapter, HDMI Cable, User Manual
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
Partner offer temporarily unavailable
Shipping options
Delivery to 
Russia
Russia
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Ugoos SK4 Android 14.0 OS
|
AM9 PRO TV Box Android 14.0 Amlogic S905X5-J Quad Core CPU
|
SHYSKY KM2 Plus Android TV 11.0 system
|
BuzzTV Classic AI 6th Gen Android 14 TV platform
|
Android TV Box 8K UHD Android 13.0 operating system
|
4K Streaming Media Player with Voice Remote 4K Ultra HD Streaming
|
|
| Brand | Ugoos | Ugoos | SHYSKY | BuzzTV | Upvivi | LEFFOT |
| Model | SK4 | KM2 Plus | Classic AI 6th Gen | |||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | RUB 9,992.12 | RUB 17,960.82 | RUB 9,061.66 | RUB 15,466.30 | RUB 4,217.94 | RUB 2,811.70 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | May 29, 2026 | May 20, 2026 | May 20, 2026 | Apr 27, 2026 | Jun 19, 2026 |
| CPU | Amlogic S905X5M-J ARM Cortex-A55 | Amlogic S905X5-J | Quad-Core Cortex-A55 | Quad-Core RK3518 | ||
| RAM | 4GB | 4GB | 2GB DDR4 | 4GB DDR5 | 4GB | 2GB |
| USB | USB 2.0 | USB 3.0 | USB 3.0 | |||
| WiFi | 2.4GHz/5GHz 802.11a/b/g/n/ac/ax 2T2R | 2.4GHz/5GHz, 802.11a/b/g/n/ac/ax 2T2R | 2.4G/5G Dual Band | WiFi 6, 2.4G/5.8G Dual-Band | ||
| Storage | 64GB | 16GB eMMC | 64GB eMMC | 16GB | ||
| Ethernet | 100Mbps | 1000M | 100M | Gigabit Ethernet | 100Mbps | |
| Bluetooth | BT 5.4 | 5.3 | 5.0 | BT 5.4 | ||
| HDR Support | HDR10, HDR10+, HLG, Dolby Vision | HDR10+, HDR10, HLG | HDR10 | |||
| Video Codecs | AV1, VP9, H.265/HEVC, H.264, MPEG-2, MPEG-4 | AV1, VP9, H.265, H.266 | AV1, VP9, H.265 | |||
| Video Output | HDMI 2.1 | 4K HDR | 4K@60Hz, HDMI 2.0b | |||
| Operating System | Android 14.0 | Android TV 11.0 | Android 14 TV | Android 13.0 | Android 14.0 | |
Ugoos SK4 Android 14.0 OS
RUB 9,992.12
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.