SK4 Pro Specifications
| Operating System | Android 14 |
| Language | Multi-language |
| CPU | Amlogic S905X5M-K Quad-Core ARM Cortex-A55 |
| GPU | ARM G310 V2 |
| RAM | LPDDR4 4GB |
| Storage | 64GB eMMC |
| WiFi | 2.4G/5G 802.11a/b/g/n/ac/ax 2T2R |
| Bluetooth | Bluetooth 5.4 |
| Dolby Audio: Dolby Vision: |
support |
| DTS | support |
| Widewine L1 | support |
| CEC | support |
| RTC | NO support |
| Power Supply | DC 12V/1A DC |
| HDR | support |
| Interface: | |
| HDMI Output | HDMI(1.4 and 2.1b ) to support maximum 4K@60fps output(HDCP2.2) |
| USB Port | 1*USB 2.0 OTG + 1*USB C host |
| Data Output | 1*SPDIF |
| Led work light | support |
| Network | 1*RJ45 100M |
| Power Supply | 1*DC |
| TF Card | NO support |
| Media Parameter: | |
| Audio Container | MP3, AAC, WMA, RM, FLAC |
| Audio Output | Supports MP3, AAC, WMA, RM, FLAC, Ogg and programmable 7.1/5.1 Built-in SPDIF/IEC958 output and PCM input/output Built-in stereo audio DAC |
| Video Codecs | - AV1 MP-10@L5.1 up to 4Kx2K@60fps - VP9 Profile-2 up to 4Kx2K@60fps - H.265 HEVC MP-10@L5.1 up to 4Kx2K@60fps - AVS2-P2 Profile up to 4Kx2K@60fps - H.264 AVC HP@L5.1 up to 4Kx2K@30fps - MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496) - WMV/VC-1 SP/MP/AP up to 1080P@60fps - AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P@60fps - MPEG-2 MP/HL up to 1080P@60fps (ISO-13818) - MPEG-1 MP/HL up to 1080P@60fps (ISO-11172) - Multiple language and multiple format sub-title video support - MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918) - Supports JPEG thumbnail, scaling, rotation and transition effects |
| Software: | |
| Software Extension | Support Google Play & APK install |
| DLNA,Miracast Protoco | Support DLNA,Miracast Protocol |
| Remote Control | Remote controller |
| IM Software | Support Skype/QQ/MSN/GTALK (Depends on APK) |
| Office Software | WORD/EXCEL/PDF(Depends on APK install) |
| Others Parameters: | |
| Operating Temperature | 0 ~ 60°C |
| Storage Temperature | -10 ~ 60°C |
| Humidity environment | 5% – 90% (non-condensing) |
| Certification | CE,FCC,Wi-Fi |
| Package: | |
| Dimensions | 96 × 96 × 19 mm |
| Gift Box Size | 167 × 167 × 62.5 mm |
Product Description
The UGOOS SK4 Pro Android TV Box is the upgraded version of the popular SK4, designed to deliver a faster, smoother, and more immersive home entertainment experience. Powered by the latest Amlogic S905X5M-K processor, it offers significantly improved performance, higher efficiency, and enhanced multimedia capabilities compared to the previous generation.
Running on Android 14, the SK4 Pro provides a modern, stable, and user-friendly interface with full access to apps via Google Play and APK installation.
Key Upgrades Compared to SK4
- Upgraded Processor: from Amlogic S905X5E-J → S905X5M-K for faster performance and better efficiency
- Widevine Upgrade: from Widevine L4 → Widevine L1 for HD/Full HD streaming on platforms like Netflix
- New Audio Support: now supports DTS for a more immersive sound experience
- Improved Connectivity: Bluetooth 5.4 for faster and more stable wireless connections
Main Features
Powerful Performance
Quad-Core ARM Cortex-A55 CPU and ARM G310 V2 GPU ensure smooth multitasking, fast app loading, and stable 4K playback.
4K Ultra HD Streaming
Supports 4K@60fps, AV1 decoding, and HDR technology for crystal-clear visuals with vivid colors.
Premium Audio Experience
Dolby Audio & Dolby Vision support
NEW: DTS audio support for enhanced surround sound
Built-in SPDIF output for external audio systems
Widevine L1 Certification
Enjoy high-resolution streaming on major platforms thanks to Widevine L1 DRM support.
Advanced Connectivity
Dual-band 2.4G/5G WiFi (WiFi 6 ready)
Bluetooth 5.4 for faster pairing and lower latency
Multiple ports: HDMI, USB-C, USB OTG, RJ45 LAN, SPDIF
Smart Features
Supports DLNA & Miracast wireless casting
Compatible with office apps (Word, Excel, PDF)
Supports communication apps depending on APK
Packing Accessories
SK4 Pro Main Unit × 1
User Manual × 1
12V/1A Power Adapter × 1
Bluetooth Remote Control × 1
HDMI Cable × 1
Gift Box Packaging × 1
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