A budget smartphone offering a 6.6-inch HD+ IPS display with a 90Hz refresh rate, 6GB RAM, 128GB storage, and a 50MP rear camera. It runs on the Unisoc T606 chipset and includes a 5,000mAh battery with 18W charging. The clean Android interface, expandable storage, and bundled accessories, including a charger, case, screen protector, and hands-free earphones, add practical value. However, its real-world performance has some limitations. Camera autofocus is unreliable, video recording lacks stabilization, and low-light photography is weak. Battery drain during standby and noticeable heating under extended use are also concerns.
Who it's for
- Everyday users who mainly use WhatsApp, browsing, social media, and other lightweight apps.
- Buyers who prefer clean software without excessive preinstalled apps and want 128GB storage with microSD expansion.
- Budget-conscious users who value a 90Hz display, a side-mounted fingerprint sensor, and included accessories.
Where it falls short
The Unisoc T606 is suitable for basic tasks but struggles with demanding games such as PUBG Mobile and Free Fire. Camera autofocus, low-light results, and unstabilized video make it a poor choice for photography or content creation. Standby battery drain, heating during prolonged use, and relatively slow 18W charging further reduce its appeal.
Worth comparing
The VGO Tel New 17 is worth considering before buying the Decod Signal 4 Pro. Its Helio G81 Ultra chipset and 18W charging make it a relevant alternative for everyday performance and charging convenience. Compare display quality, battery endurance, camera results, and after-sales support before deciding.
