Xiaomi Redmi 3s Prime diluncurkan pada Agustus 2016. Telepon ini dilengkapi dengan layar touchscreen 5.00 inci dengan resolusi 720 x 1280 pixels
Xiaomi Redmi 3s Prime didukung oleh Prosesor Octa-core 1.4 GHz Cortex-A53 dan dilengkapi dengan 3GB RAM. penyimpanan Telepon 16GB dan sanggup diperluas sampai 256GB melalui kartu microSD. Fitur kamera Utama 13 megapiksel Dan Kamera Depan 5 megapiksel .
Xiaomi Redmi 3s Prime Didukung dengan Android OS v6.0.1 (Marshmallow) dan didukung dengan baterai Non-removable Li-Ion 4100 mAh.
Untuk Spesifikasi Lebih Detail lihat Tabel Dibawah ini.
| Network | Technology | GSM / HSPA / LTE |
| 2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 900 / 2100 | |
| 4G bands | LTE grup band 3(1800), 5(850), 40(2300) | |
| Speed | HSPA, LTE | |
| GPRS | Yes | |
| EGDE | Yes | |
| Launch | Announced | Agustus, 2016 |
| Status | Available. Released 2016,August | |
| Body | Dimensions | 139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in) |
| Weight | 144 g (5.08 oz) | |
| SIM | Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) | |
| Display | Type | IPS LCD capacitive touchscreen, 16M colors |
| Size | 5.0 inches ( 71.1% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels ( 294 ppi pixel density) | |
| Multitouch | Yes | |
| - MIUI 8 | ||
| Platform | OS | Android OS, v6.0.1 (Marshmallow) |
| Chipset | Qualcomm MSM8937 Snapdragon 430 | |
| CPU | Octa-core 1.4 GHz Cortex-A53 | |
| GPU | Adreno 505 | |
| Memory | Card Slot | microSD, up to 256 GB (uses SIM 2 slot) |
| Internal | 32 GB, 3 GB RAM | |
| Camera | Primary | 13 MP, f/2.0, phase detection autofocus, LED flash |
| Features | Geo-tagging, touch focus, face/smile detection, HDR, panorama | |
| Video | 1080p@30fps | |
| Secondary | 5 MP, f/2.2, 1080p | |
| Sound | Alert Types | Vibration; MP3, WAV ringtones |
| LoudSpeaker | Yes | |
| 3.5mm Jack | Yes | |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bloetooth | v4.1, A2DP | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Radio | FM radio | |
| USB | microUSB v2.0 | |
| Infrared Port | Yes | |
| Features | Sensors | Fingerprint, accelerometer, gyro, proximity, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Browser | HTML5 | |
| Java | No | |
| - Fast battery charging - DivX/Xvid/MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer | ||
| BATTERY | Non-removable Li-Ion 4100 mAh battery | |
| Misc | Colors | Gold, Dark Gray, Silver |
| SAR EU | 0.62 W/kg (head) 0.43 W/kg (body) | |
| Price Group | 3/10 | |
| Tests | Performance | Basemark OS II 2.0: 800 / Basemark X: 7263 |