vivo S1 Prime
The vivo S1 Prime is a balanced everyday device, powered by the Qualcomm SDM665 Snapdragon 665 (11 nm), suited to light-to-moderate use, with a 4,500 mAh battery for solid all-day use (2020).
2020 · Mid-range · Android 9.0 (Pie)ⓘ Note: Scores are automatically calculated using available specifications and may not always perfectly reflect real-world performance or user experience.
✓︎ Pros
✓Solid 4,500 mAh battery for all-day use
✓8GB of RAM — sufficient for smooth multitasking
✓Sharp 404 PPI screen
✓6.38" OLED/AMOLED display with deep blacks and vibrant colours
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Entry-level Qualcomm SDM665 Snapdragon 665 (11 nm) — struggles with demanding apps
⚠️ Not ideal for
Mobile gamingHeavy multitasking
⚙️ Performance
Chipset
Qualcomm SDM665 Snapdragon 665 (11 nm)
Mid-range — handles daily tasks well
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
OS
Android 9.0 (Pie), Funtouch 9.2
💻 Display
Sharpness
404 ppi
Sharp and comfortable to read
Panel
AMOLED
OLED: perfect blacks, vivid colours, power-efficient
📷 Camera
Main Camera
48 MP
Good detail in daylight conditions
🔋 Battery & Design
Battery
4,500 mAh
Solid day-to-day battery life
Weight
190.2g
Balanced size and weight
Dimensions
159.3 x 75.2 x 8.7 mm (6.27 x 2.96 x 0.34 in)
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
