RK3528A vs Amlogic S905X5M: Picking the Mid-Range 4K TV Box Chip
In 2026’s mid-range 4K box market, Rockchip RK3528A and Amlogic S905X5M move the most units. Their spec sheets look nearly identical, but the real-world experience differs in noticeable ways.
Common ground: both are “more than enough” for 4K
Both decode 4K@60fps HDR with AV1 hardware support and output via HDMI 2.0/2.1, running Android TV-class systems smoothly. For pure streaming, either chip exceeds what any service actually demands.
Where they differ
- Process and power: S905X5M’s 6nm process is slightly more efficient; RK3528A offers Rockchip’s complete native SDK plus mainline Linux support;
- Ecosystem openness: RK3528A is friendlier to third-party firmware and community builds, with higher flashing freedom;
- Vendor gravity: Amlogic dominates overseas TV-box retail channels, while Rockchip is the mainstream choice for domestic industry customization (signage, fitness mirrors, smart displays).
Our recommendation
Overseas streaming users should look at S905X5M models like the X88 PRO X5M; if you value flashing, secondary development or domestic after-sales, the RK3528A-based X88 PRO 13 offers better long-term flexibility.
Learn more: X88 PRO 13 (RK3528A), X88 PRO X5M (S905X5M). Download datasheets and user manuals free from the Hugsun Documentation Center. For volume orders and ODM projects, contact us via the website for a quote.
