rugged smartphone with a battery of large capacity
Protection standard
Li-Pol, 5000 mAh (built-in)
Operating system
Android™ 8.1
MTK6580, Quad-core, 1.3 GHz
5'', IPS HD (1280х720)
Asahi Glass Dragontrail
View all specifications
Where to buy

The Lycian adventures of X-treme PQ20 

Exactly, this summer hit 2019 in tandem with our bloggers visited one of the most popular European’s way called the Lycian Trail. 

The level of smartphone’s protection rate IP69 has been confirmed many times since the first day on Turkey’s labyrinthine trekking among the mountain ranges, in the Mediterranean and in the sands of locality.

The bloggers were testing the cool set of installed sensors on the third day as they were climbing to Harmony Canyon, using exclusively the X-treme PQ20.

An extremely powerful 5000mAh battery came in handy as a powerbank for recharging flashlights, smartwatches and acoustic system every day of travel. Moreover, boys and girls have noticed the comfortable design and the agreeable to the touch rubberized body. On the road, they have more than once used touch sensors, which are generously packed in smartphone, in particular orientation sensor, magnetometer, accelerometer, geomagnetic sensor.

Our «daredevil» returned back with our friends and it was an unharmed winner, having withstood all the extreme loads!

Follow the adventures together with the X-treme PQ20!

Protection standard
IP69 (* 6x-protection against dust, sand and dirt particles, * x9- 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. Protected against close-range high pressure, high temperature spray downs). 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
MTK6580, Quad-core, 1.3 GHz
SIM type and quantity
2 (Dual NanoSIM or MicroSD+NanoSIM)
2G: GSM 850/900/1800/1900
3G: WCDMA 900/2100
5” IPS, HD (1280х720)
Asahi Glass Dragontrail - high resistance to scretches
Memory slot
microSD (up to 128 GB)
main: 8 Mpx (AF, flash, stabilization)
front: 2 Mpx
Location detection technology
WiFi and WiFi Hotspot, 2.4 GHz,IEEE 802.11 b/g/n
GeoMag Rotation Vector
Intelligent Assistant: Gloves Mode, In-Pocket Mode, Gestures on Off Screen, Sidebar Setup to Launch Selected Application, Night Light Mode
NFC (works with Google Pay)
OTG function .
Powerbank function.
Alerts and charging indicator
Li-Pol, 5000 mAh (built-in)
- talk time mode up to 28 hours
- stand-by mode up to 680 hours (28 days)
- video view mode on WiFi up to 17 hours
Headphone Jack
3,5 mm
Connector for charger
152.5*75.8*14.8 mm
232 g
Housing materials
Temperature range
of storage and operation
Permitted outside temperature operating mode: -20°C to +50°C.
Storage temperature:-40°C to +70°C.
Relative humidity: 5% to 90%, non-condensing (25°C)
Housing color
In the box
Smartphone X-treme PQ20, USB power adapter, USB cable, Quick Start Guide (UA/EN), User manual (UA/EN), warranty card
18 months
Sigma mobile reserves the right to change the divice technical specifications and configuration without notice.
User manual (UA)
User manual (EN)
Presentation (UA)
Сonformity certificate (UA)

Sigma mobile company guarantees a high quality and faultless functioning of their devices upon conditions of careful usage and considerations of exploitation rules.

After the expiration of device’s service term, we advise you to contact the Authorized Service Center for preventive maintenance and receiving recommendations for the further exploitation of device. In order to prevent possible misunderstandings, it is preferable to keep the documents that are attached to the device upon its sale (sale receipt or cashier’s receipt, instruction of exploitation, warranty card) during the service term. A warranty card establishes warranty liable for device to the extent, provided by the Law of Ukraine On protection of consumer’s rights.

Warranty conditions

  • A warranty provides free repair or replacement of the device during the warranty term. Warranty service is only provided in the presence of a valid warranty card and fiscal check.
  • The renewal of software is a technical maintenance of the product and is not considered as repair and thereforeis not a valid reason for a replacement or a refund;
  • The Periodic service of device (replacement of batteries, cleaning, etc.) is carried out by request for an additional fee.
  • The warranty term for main devices and accessories is set by Sigma mobile with reference to from the date of device’s sale (look at Table 1).
  • Service term is established by Sigma mobile company in reference to the date of the device’s purchase (look at Table 1).
  • Warranty service is provided exclusively at  Authorized Service Centers in Ukraine. The sheet of service centers may be changed



Warranty terms

Service term

Mobile phones series X-treme Main deviceEighteen months

Three years

Mobile phonesMain deviceTwelve months
TabletsMain deviceTwelve months
Action camerasMain deviceTwelve months
Bluetooth headsetsMain deviceTwelve months
Accessories and batteriesRechargeable batteries (including built-in types)Six months

Two years

Memory cards, cables, headsets and other accessories and parts, which don’t requare to disassemble the mobile device in order to replace.

One month

Table 1

The manufacturer shall not bear warranty obligation regarding the device in the following cases:

  • Violations of rules and conditions of exploitation, adjustment, installation of device, described in the User’s Manual and other documentation, which is transported to the consumer in the complete set with the device;
  • If mechanical damages have occured after the transfer of the device to the consumer;
  • The ingression of inappropriate items, liquids, insects, etc. inside the device during usage;
  • Device’s operation in conditions of excessively high or low temperature, surrounded by high humidity, high dust content;
  • Making schematic-technical, design or software changes, not approved by the manufacturer;
  • Repair or modification of device, performed by unauthorized persons;
  • If the damage is caused by the use of non-standard and/or non-qualified expandable materials, charging devices, spare parts, batteries, electronic media, software products that were not supplied or recommended by the manufacturer;
  • If the damage (defects) is caused by the action of computer viruses or similar programs;
  • If the damage (defects) is caused by non-compliance with standards or technical regulations of the power, cable, telecommunication networks, radio signal power, including features of the relief and other similar external factors, usage of the device on the edge or outside of a network action zone, connection to inappropriate or defective external devices;
  • If the defect occurred due to natural wearing down during the exploitation of the device. In this case, natural wearing down is understood as the consequences of product’s operation, which caused the deterioration of technical status and appearance due to long-term using of this device;
  • If the damage of LCD pixels of screens does not exceed 0.0005 percent of the total quantity of pixels on the screen (according to the ISO 9241-303)
  • The occurrence of force majeure (natural phenomena, fire, lightning, etc.).


The manufacturer shall not carry warranty obligation:

Under no circumstances are the manufacturer or its authorized organizations for unusual, incidental, direct or indirect damage (or losses), including, but not limited to, lost profits, loss or inability to use information or data, expenses of recovering information or data, damages caused by interruptions in commercial, manufacturing or other activity, arising in connection with the usage or inability to use a device.

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