Vivo S1-Blue
The Vivo S1 smartphone is equipped with 32MP Selfie Camera, AI Triple Rear Camera with the Sony IMX499 Sensor, a 4,500mAh battery with 18W Dual-Engine Fast Charging technology, Flash In-Display Fingerprint, 16.20cm (6.38) samoled FHD+ Display, 4GB RAM, 128GB internal memory expandable up to 256GB and much more.
Stylish Design
S1 comes in two stylish variants - Diamond Black and Skyline Blue. The Diamond Black design has a seamless transition from Blue to Purple resembling the night sky. The Skyline Blue variant features a seamless transition between blue creating an elegant impression.

Flash In-Display Fingerprint
Vivo brings consumers a better unlocking experience. Now Unlock your phone in Style with S1’s Flash In-Display Fingerprint.

4500mAh Long Lasting Battery
S1 features a 4500mAh Battery coupled with Vivo's unique 18W Dual Engine Fast Charging Technology. Now leave your power bank at home and make the most of your day.

32MP Selfie Camera
S1 features 32MP Selfie camera. Capture selfies with high clarity and precise details . The multiple selfie modes like AI Face Beauty, lighting and AR Stickers make the whole experience enjoyable and fun.

AI Triple Rear Camera
S1 features 16MP+8MP+2MP AI Triple Camera with Sony IMX499 sensor, enabling you to shoot with enhanced accuracy and precision. AI Super Wide-Angle, AI Portrait Framing , AI Face Beauty, HDR and many more features bring more ease and fun to every snapshot.

AI Super Wide-Angle Camera
AI Super Wide-Angle Camera expands your view to 120° so that you can capture more of everything.

Super AMOLED Halo FullView Display
S1 features a 16.20cm (6.38) sAMOLED FHD+ Display with 90% screen-to-body ratio and 19.5:9 aspect ratio allowing you to enjoy a full view without boundaries.

Powerful Performance
S1 runs on MediaTek Helio P65 octa core Processor with clock speeds of upto 2.0GHz. It is also equipped with up to 6GB RAM and 128 GB storage to boost smooth performance.

Ultra Game Mode
Ultra Game Mode is designed for the ultimate gaming experience. Gaming Countdown helps you multitask while waiting for the next game to begin. Multi-Turbo reduces frame-drop by 300%, ensuring smooth gameplay.

| Brand | Vivo |
|---|---|
| Model | S1 |
| SIM | Dual Sim |
| Date | 2019, July |
| Product Dimensions | 159.5 x 75.2 x 8.1 mm (6.28 x 2.96 x 0.32 in) |
| Weight | 179 g (6.31 oz) |
| Screen size(Inches) | 6.38 inches, 99.9 cm2 (~83.3% screen-to-body ratio) |
| Type | Super AMOLED capacitive touchscreen, 16M colors |
| Resolution(Pixel) | 1080 x 2340 pixels, 19.5:9 ratio |
| Pixel Density | ~404 ppi density |
| Touchscreen | Yes |
| Rear Camera(MegPixel) | Triple : 16MP, 8MP,2MP |
| Rear Camera Extra | 16 MP, f/1.8, (wide), 1/2.8", 1.12µm, PDAF 8 MP, f/2.2, 13mm (ultrawide) 2 MP, f/2.4, depth sensor |
| Camera Features | LED flash, HDR, panorama |
| Front Camera(MegPixel) | 32 MP |
| Front Camera Extra | f/2.0 |
| Video | 1080p@30fps |
| Processor(Chipset) | Mediatek MT6768 Helio P65 (12nm) |
| Processor(CPU) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| Processor(GPU) | Mali-G52 MC2 |
| RAM | 6 GB |
| Internal Memory | 128 GB |
| Expandable Memory | Up to 256GB |
| Memory Card Slot | MicroSD |
| Operating System | Android 9.0 |
| Technology | GSM/HSPA/LTE |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G | HSDPA 850 / 900 / 2100 |
| 4G | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) - Asia LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 Mbps |
| Wlan | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Radio | Yes |
| USB | microUSB 2.0, USB On-The-Go |
| Battery Info | Non-removable Li-Po 4500 mAh battery |
| Removable Battery | No |
| Battery Features | Fast battery charging 18W |
| Sensors | Accelerometer, Proximity, Fingerprint, Compass |
| In the box | Handset, Earphones (XE160), USB Cable, USB Power Adapter, SIM Ejector, Protective Case, Protective Film (applied) and Documentation |
| Warranty Period | 1 year warranty |