China Digital S1



  • Black
  • Gold
OS Android 7
SIM-card 2xmicro-SIM dual standby
Network FDD LTE B1/B3/B7/B8/B20,TDD LTE B40,WCDMA 900/2100(Optional WCDMA 850/1700/1900) & GSM 850/900/1800/1900
Display 5.0" Super HD IPS
CPU MTK6737 1.3G Quad core, ARM Cortex-A53
GPU Mali-720 MP1 650MHz
RAM 2GB
Memory 16GB
Camera 8.0MP AF, 4P lens, f2.2 aperture, COMS 75-degree viewing angle
Front camera 5.0MP, f2.4 aperture; 77.9-degree viewing angle, 3P lens
Image format JPEG, BMP, GIF,PNG etc.
Audio format MP3, M4A, AAC, MKA, AMR, ALAC (Apple Lossless), FLAC, APE, WAV
Video format Highest support 1080p@30fps video shooting
Interface Wi-Fi; Bluetooth 4.0, MicroSD card ( T-FLASH card), max 32GB; audiojack 3.5 mm
Sensor fingerprint sensor; G sensor; proximity sensors; motion sensor
Battery 2000mAh
Dimensions 140x68.3x8.5 mm
Weight 164.5g

China Digital M1



OS Android 7
SIM-card 2xNano-SIM
Network LTE 4G, GSM Band2/3/5/8, WCDMA B1/8, FDD:1/3/7/20, TDD: band 38
Display 5.5” HD IPS
CPU MT6737 Quad Core Cortex A53 1.3Ghz
GPU Maili720 MP1 650MHz
RAM 2GB
Memory 16GB
  • Black
  • Gold
  • Blue
Camera 0.3MP + 13.0M dual camera with LED flash and Auto Focus
Front camera 5.0MP with flash
Image format JPEG, BMP, GIF,PNG etc.
Audio format H.264/H.263, MPEG-4/2/1, VP8, DiVX4/5/6, XVID, MKV, MPG, MP4, AVI, RMVB, VOB, DAT
Video format Highest support 1080p@30fps video shooting
Interface Wi-Fi; Bluetooth 4.0, MicroSD card up to 64GB; audio jack 3.5mm, micro USB 2.0
Sensor Gravity sensor, light sensor, proximity sensor, fingerprint sensor
Battery 2500mAh
Dimensions 148.7x70.2x8.9 mm
Weight 175g