Vivo S1 (V1831T) All specs
Full specifications phone: Vivo S1 (V1831T) specs, detailed technical information, features, price and review. All about this phone.
The Vivo S1 (V1831T) is a good Android phone with 2.1GHz Octa-core processor that allows run games and heavy applications.
An advantage of the Vivo S1 (V1831T) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Good connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.
Including the battery, the Vivo S1 (V1831T) phone has 190 grams and it's a very thin device, only 8.54mm.
Summary
*depends on the modelTFT IPS LCD / Super AMOLED*
💽 ROM: 128GB
🤳 (front) 25MP*
⚡ 18W
📱 Model features | |
Vivo S1 (V1831T) | |
Model | Vivo S1 (V1831T) |
Other model names | BBK vivo S1 (China) V1831 |
Country or region available | China |
Brand | Vivo |
Release date | 4/1/2019 |
Depth | 8.54 millimeters (0.34 inches) |
Size (width x height) | 75.93 x 161.97 millimeters (2.99 x 6.38 in) |
Weight | 190 grams (6.65 ounces) |
Build, materials | feature not registered |
Protection against water and others | Not supported |
📲 Display | |
Vivo S1 (V1831T) | |
Display type | TFT IPS LCD |
Screen size | 6.33" inches |
Screen-to-body ratio | ~80% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels |
Touchscreen | Capacitive Multitouch |
Pixel density (dot pitch) | 407 PPI |
Colors | 16 million |
Scratch-resistant glass | Not supported |
Refresh rate | feature not registered |
Display features | feature not registered |
🤖 Operating System | |
Vivo S1 (V1831T) | |
System version | Android 9.0 Pie |
Firmware update | feature not registered |
User Interface | feature not registered |
⚙️ Processor | |
Vivo S1 (V1831T) | |
Chipset | 64bit: MediaTek MT6771WT Helio P70 (12nm) |
CPU | Octa-core, 2 processors: 4x 2.1GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-G72 MP3 900Mhz |
Performance (benchmark) | feature not registered |
💽 Memory and storage | |
Vivo S1 (V1831T) | |
RAM memory | 6GB LPDDR4X |
Internal storage | 128GB (108GB available) eMMC 5.1 |
External storage | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | |
Vivo S1 (V1831T) | |
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, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100 |
Primary 4G network | LTE Cat7 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE |
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 |
📷 Camera | |
Vivo S1 (V1831T) | |
Back camera (main camera) | (triple camera) 12 megapixels 8MP ultrawide f/2.2 5MP depth f/2.4 |
Main camera resolution | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps |
Flash | LED flash |
Focal aperture | f/1.8 (aperture) |
Focal length | 13mm lens |
Sensor size | feature not registered |
Pixel size | feature not registered |
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 |
📸 Front camera | |
Vivo S1 (V1831T) | |
Front camera (secondary) | 25 megapixels |
Front camera resolution | 5760x4320 pixels |
Video recording (secondary) | Full HD (1920x1080) |
Front flash | Not supported |
Focal aperture | f/2.0 (aperture) |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
🔉 Sound and multimedia | |
Vivo S1 (V1831T) | |
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 |
🔌 Connectivity | |
Vivo S1 (V1831T) | |
USB | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | 3.5mm jack |
TV output | Not supported |
Bluetooth | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported |
Infrared port | Not supported |
🧭 Sensors | |
Vivo S1 (V1831T) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported |
🔋 Battery | |
Vivo S1 (V1831T) | |
Battery type | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3940 mAh |
Charger, watts | 18W Wired fast charging |
Inductive / wireless charging | feature not registered |
Talk time autonomy | feature not registered |
Standby | feature not registered |
➕ Other features | |
Vivo S1 (V1831T) | |
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 | • Colors: Ice black, Blue, Pink • 19.5:9 display ratio • Always On Display • FunTouch OS 9 • Motorized pop-up front camera |
☢️ Radiation rate | |
Vivo S1 (V1831T) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered |
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