The Infinix Smart 9 (6 + 128 GB) offers a sleek 6.7″ HD+ IPS LCD with a fast 120 Hz refresh rate, Always‑On display, 720×1600 resolution (~262 ppi) and 500‑nit peak brightness, is powered by a MediaTek Helio G81 octa‑core (2×2.0 GHz Cortex‑A75 + 6×1.7 GHz Cortex‑A55) with Mali‑G52 MC2 graphics and runs Android 14 (Go edition) atop XOS 14, pairs ample 6 GB RAM (including RAM‑fusion) with 128 GB internal storage plus microSD expansion up to 2 TB, includes a 13 MP AF rear camera with auxiliary lens and dual‑LED flash (LED and LED torch) and an 8 MP front camera (1080p video, face‑unlock, punch‑hole design), delivers immersive stereo sound with DTS‑enhanced dual speakers and retains a 3.5 mm headphone jack, features dual‑SIM LTE, dual‑band Wi‑Fi ac, Bluetooth 5.0, GPS/GLONASS/BDS/QZSS, FM radio, infrared blaster, USB‑C 2.0 OTG, a side‑mounted fingerprint sensor plus accelerometer, proximity and compass, in a slim (165.7 × 77.1 × 8.4 mm), lightweight (188 g) body with glass front and plastic frame/back, splash‑ and dust‑resistant to IP54 standards, packed with a robust 5000 mAh Li‑Po battery (10 W wired charging with reverse‑charging support) that delivers over 16 h of active use and up to 34 days standby even under moderate usage