| Local Name | Mi 4s |
| Technology | GSM / CDMA / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| 3G Bands | HSDPA 850 / 1900 / 2100 | TD-SCDMA |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 / 1900 |
| Speed | HSPA, LTE Cat4 150/50 Mbps |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2016, February |
| Status | Available. Released 2016, March |
| Dimensions | 139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in) |
| Weight | 133 g (4.69 oz) |
| SIM | Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.0 inches, 68.9 cm2 (~69.9% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) |
| Mulitouch | Yes | MIUI 9.0 |
| OS | Android 5.1 (Lollipop), upgradable to 7.0 (Nougat) |
| Chipset | Qualcomm MSM8992 Snapdragon 808 |
| CPU | Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57) |
| GPU | Adreno 418 |
| Card Slot | microSD, up to 256 GB (uses SIM 2 slot) |
| Internal Memory | 64 GB, 3 GB RAM |
| Primary Camera | 13 MP, f/2.0, phase detection autofocus, dual-LED dual-tone flash |
| Camera Features | Geo-tagging, touch focus, face/smile detection, panorama, HDR |
| Video | 1080p@30fps, 720p@120fps |
| Secondary Camera | 5 MP, f/2.0, 1080p |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | Active noise cancellation with dedicated mic |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| Bluetooth | 4.1, A2DP |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Infrared Port | Yes |
| Radio | No |
| USB | Type-C 1.0 reversible connector |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
| Browser | HTML5 |
| Features Summary | Fast battery charging: 40% in 60 min (Quick Charge 2.0), XviD/DivX/MP4/H.265 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor, Document viewer |
| Battery | Non-removable Li-Ion 3260 mAh battery |
| Colors | Black, White, Gold, Pink |
