• Protection standard
IP68 (* 6x-protection against dust, sand and dirt particles, * x8- protection for long (up to 30 minutes) immersion in water to a depth up to 1,5 m.) Full waterproof .The device can work in submerged condition). This standard does not provide shock-proof. Due to additional seals and strong attachments, the phone has increased vibration resistance, but requires caution in use.
• Operating system
Android™ 8.1 Oreo
certified by Google Mobile Service
MTK6739, Quad-core, 1.5 GHz
• Standby Card
2 (Dual NanoSIM or MicroSD+NanoSIM)
5,7'' IPS HD+ (1440*720) ratio 18:9
Gorilla Glass 3
2G: GSM 850/900/1800/1900
3G: WCDMA 900/2100
4G: Band 1/3/7/8/20
3 GB RAM
32 GB ROM
• Memory slot
microSD (up to 128 GB)
main - 13 Mpx + 0.3 Mpx (flash, AF, image stabilization)
front - 5 Mpx (AF and manual focus)
• Location detection technology
GPS / GLONASS / A-GPS
WiFi and WiFi Hotspot, 2.4 GHz,IEEE 802.11 a/b/g/n
+ (the headset is used as an antenna)
Wireless charging (mat included).
Customizable side key.
Smart assistant (on-screen gestures, "in-pocket" mode, setting protection against accidental touches, etc.).
Sensors: approximation, illumination, orientation, rotation, magnetometer, accelerometer, gravity.
Fingerprint scanning (security and touch control).
NFC (works with Google Pay)
Quick charge function PumpExpress ™
Eyelet for lace
6500 mA*h (built-in)
• Connector for charger
USB Type C
plastic / rubber
• Temperature range of storage and operation
Permitted outside temperature operating mode: -20°C to +45°C.
Storage temperature:-25°C to +65°C.
Relative humidity: 5% to 90%, non-condensing (25°C)
• The kit
Smartphone Sigma mobile X-treme PQ54
Fast Charge Charger
USB Type C Cable
Wireless charging pad
Quick Start Guide