Xiaomi Redmi S2 All specs
Full specifications phone: Xiaomi Redmi S2 specs, detailed technical information, features, price and review. All about this phone.
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The Xiaomi Redmi S2 (32GB) is a good Android phone with 2GHz Octa-core processor that allows run games and heavy applications.
An advantage of the Xiaomi Redmi S2 (32GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Good connectivity of this device includes Bluetooth 4.2 + A2DP, WiFi 802.11 b/g/n [wifi4] (2.4GHz), but it lacks NFC connection.
Including the battery, the Xiaomi Redmi S2 (32GB) phone has 170 grams and it's a very thin device, only 8.1mm.
Summary
*depends on the modelโ๏ธ CPU: Qualcomm Snapdragon 625 MSM8953 (14nm)
๐ค Android 7.1.2
๐ Android 8.1
๐ Android 8.1
๐ฑ 5.99"
TFT IPS LCD
TFT IPS LCD
๐ณ RAM: 3GB / 4GB*
๐ฝ ROM: 32GB / 64GB*
๐ฝ ROM: 32GB / 64GB*
๐ WIFI4, BT4.2, FM
๐ท (dual camera) 12MP + 5MP
๐คณ (front) 16MP
๐คณ (front) 16MP
๐ 3080mAh
โก 10W
โก 10W
๐ฑ Model features | |
| Xiaomi Redmi S2 | |
| Model | Redmi S2 (32GB) |
| Other model names | ็บข็ฑณ่ชๆๆๆบS2, Xiaomi S2, Xiaomi Ysl |
| Country or region available |   (Global, International), China |
| Brand | Xiaomi |
| Release date | 5/1/2018 |
| Depth | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 77.26 x 160.73 millimeters (3.04 x 6.33 in) |
| Weight | 170 grams (5.95 ounces) |
| Build, materials | Plastic body, glass front |
| Protection against water and others | Not supported |
๐ฒ Display | |
| Xiaomi Redmi S2 | |
| Display type | TFT IPS LCD |
| Screen size | 5.99" inches |
| Screen-to-body ratio | ~74.6% (screen-to-body ratio) |
| Display resolution | 720x1440 pixels |
| Touchscreen | Capacitive Multitouch |
| Pixel density (dot pitch) | 269 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Not supported |
| Refresh rate | feature not registered |
| Display features | feature not registered |
๐ค Operating System | |
| Xiaomi Redmi S2 | |
| System version | Android 7.1.2 Nougat |
| Firmware update | Android 8.1 Oreo |
| User Interface | feature not registered |
โ๏ธ Processor | |
| Xiaomi Redmi S2 | |
| Chipset | 64bit: Qualcomm Snapdragon 625 MSM8953 (14nm) |
| CPU | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core) |
| GPU graphical controller | Qualcomm Adreno 506 650Mhz |
| Performance (benchmark) | feature not registered |
๐ฝ Memory and storage | |
| Xiaomi Redmi S2 | |
| RAM memory | 3GB LPDDR3 |
| Internal storage | 32GB (21GB available) eMMC 5.1 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | |
| Xiaomi Redmi S2 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 Mbps |
| Network technology | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800 (China), GSM 850/900/1800/1900 |
| Primary 3G network | M1803E6G Global version: UMTS 850/900/1900/2100 M1803E6E, M1803E6C, M1803E6T versions: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat6 M1803E6G Global version: LTE (Bands 1,3,4,5,7,8,20) TD-LTE (Bands 38,40) M1803E6E, M1803E6C, M1803E6T versions: LTE (Bands 1,3,5,7,8) TD-LTE (Bands 34,38,39,40,41) |
| Primary 5G network | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | GPRS, EDGE |
๐ท Camera | |
| Xiaomi Redmi S2 | |
| Back camera (main camera) | (dual camera) 12 megapixels 5MP depth |
| Main camera resolution | 4000x3000 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps |
| Flash | LED flash on both cameras |
| Focal aperture | f/2.2 (aperture) |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | 1.25ยตm pixel |
| Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported |
| Image stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Not supported |
| HDR | HDR photo on both cameras |
| Camera extras | feature not registered |
๐ธ Front camera | |
| Xiaomi Redmi S2 | |
| Front camera (secondary) | 16 megapixels |
| Front camera resolution | 4608x3456 pixels |
| Video recording (secondary) | HD (1280x720) |
| Front flash | LED |
| Focal aperture | f/2.0 (aperture) |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
๐ Sound and multimedia | |
| Xiaomi Redmi S2 | |
| Loudspeaker | Supported |
| Active noise cancellation | 2 microphones or more |
| Radio | FM |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | |
| Xiaomi Redmi S2 | |
| USB | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack |
| TV output | Not supported |
| Bluetooth | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported |
| Infrared port | Supported |
๐งญ Sensors | |
| Xiaomi Redmi S2 | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported |
๐ Battery | |
| Xiaomi Redmi S2 | |
| Battery type | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3080 mAh |
| Charger, watts | 10W (5V/2A) Wired charging |
| Inductive / wireless charging | feature not registered |
| Talk time autonomy | feature not registered |
| Standby | feature not registered |
โ Other features | |
| Xiaomi Redmi S2 | |
| Call control | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported |
| Video calling | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 |
| Antenna | Internal antenna |
| Qwerty physical keyboard | Not supported |
| Miscellaneous | โข Colors: Gray, Gold, Rose Gold, Blue, Black โข MIUI 10 โข 18:9 screen |
โข๏ธ Radiation rate | |
| Xiaomi Redmi S2 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered |
Xiaomi Redmi S2 versions (variations) with different specifications
Xiaomi Redmi S2 (32GB)Xiaomi Redmi S2 (64GB) Xiaomi Redmi S2 (32GB) vs 
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