Colmi i28 Ultra Smartwatch – Colmi’s Most Advanced AMOLED at ৳4,600
The Colmi i28 Ultra is the flagship of Colmi’s smartwatch lineup — featuring the highest-resolution display in the Colmi range (1.43-inch AMOLED at 466×466 pixels), the latest Bluetooth 5.3 connectivity, and the energy-efficient JL7013A6S chipset. At ৳4,600, it’s Colmi’s most capable and most expensive smartwatch, designed for users who want the brand’s absolute best. The Ultra designation marks it as a significant step above the standard Colmi lineup in both display quality and technical specification.
🖥️ 466×466 AMOLED — Colmi’s Sharpest Display
466 pixels per 1.43 inches delivers a pixel density that rivals premium smartwatches. Watch faces display fine details, text is crisp and readable at any size, and health data charts are clear and accurate. This is meaningfully sharper than lower-resolution Colmi models and the difference is immediately visible.
| Spec | Detail |
|---|---|
| Display | 1.43″ AMOLED, 466×466px |
| Chipset | JL7013A6S |
| Bluetooth | 5.3 |
| Battery | 260mAh |
| Waterproof | IP68 |
| Health | HR, SpO₂, Sleep, Activity |
| App | COLMI Fit (Android 6.0+ / iOS 12.0+) |
| Price | ৳4,600 — Apple Gadgets BD confirmed |
Browse all Colmi smartwatches at Marshmallow Tech.
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