General
- Brand Helio
- Model S20
- Device Smartphones
- Added January 22, 2019
- Updated June 14, 2024
Launch
- Announced Available
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850/900/1800/1900
- 3G bands WCDMA 900/1900/2100
- 4G bands LTE FDD (FDD):B1/B3/B7/B20 TD LTE (TDD)：B38/B39/B40/B41
- Speed HSPA, LTE
- GPRS Yes
- EDGE Yes
Body
- Dimensions 154.3 X 74.9 X 7.0 mm
- Weight 145g (with battery)
- SIM Dual (Micro + Nano/SD Card)
Display
- Type AMOLED
- Size 5.5”
- Resolution FHD (1920 X 1080)
Platform
- OS Android 6.0 Marshmallow
- Chipset MT6755
- CPU 8 x 64bit Cortex-A53 1.95GHz
- GPU Mali-T860MP2
Memory
- Card slot microSD, up to 128 GB
- Internal 64 GB
- RAM 4GB DDR3
Main camera
- Single 16 MP
- Features HDR, Face beauty, Night, Panorama, Professional, Time Lapse, Slow Motion, Text Recognition, Macro, GIF, Pic Note, Ultra Pixel, Smart Scan, Mood Photo, Geo Tagging, Beautified Video, Video Editor
- Video 1080p@30fps
Selfie camera
- Single 8 MP
Sound
- Alert types Vibration, MP3, WAV Ringtones
- Loudspeaker Yes
- 3.5mm jack Yes
Connectivity
- WLAN 802.11a/b/g/n
- Bluetooth V4.0
- GPS Yes, with A-GPS, GLONASS
- NFC No
- FM radio Yes
- USB microUSB 2.0
Features
- Sensors G-Sensor, Accelerometer, Proximity Sensor, Light Sensor, Gyro, Compass, Hall, Biometric
- Messaging SMS(threaded view), MMS, Email, Push Mail, IM
- Browser HTML5
- Java No
Battery
- Type Removable Li-Po
- Capacity 3000 mAh Battery
More
- Color Gold & Grey
- Other Features Charging Time : Within 2 hours (Fast Charging) 3D Touch, Fingerprint Security, Fast Charging, Display Flash, DTS Sound System, Stereo Recording, Super Power Saving Mode, Child Mode, Video Editor