Rugged smartphone

A rugged smartphone is a specific type of toughened smartphone which is designed to be completely sealed within a durable housing to protect it against damage from water, shock, dust, and vibration.[1][2][3][4] Rugged smartphones are designed to survive extreme weather and temperatures, accidental damage, and rough handling; making them ideal for working outdoors, or in harsh environments, along with use during extreme sports, such as sailing, rock climbing, etc.[1] Most rugged smartphones have been tested to tough IP68 standards.[1]

Rugged smartphone

However, not all waterproof smartphones will be ruggedised.[1]

Classification

There are three general types of rugged phone:

  • Outdoor sports
  • Military
  • Stylish[5]

Functional requirements

The following IP code ratings for ingress protection (IP), as defined by the International Electrotechnical Commission (IEC) standard 60529 (equivalent to European standard EN 60529), are typically used for certifying various toughened and ruggedised smartphones.[6][7][8]

Primary standard

IP56 — Solid particle (dust) protection level 5 (protection from harmful dust) and liquid ingress (waterproof) protection level 6 (protection from high pressure water jets).[7][9]

Intermediate standard

IP57 — Solid particle (dust) protection level 5 (protection from harmful dust) and liquid ingress (waterproof) protection level 7 (protection from full immersion at depths between 15 centimetres (5.9 inches) and 1 metre (3 feet 3 inches)).[7][9]

Advanced (professional) standards

IP67 — Solid particle (dust) protection level 6 (protection from all dust) and liquid ingress (waterproof) protection level 7 (protection from full immersion at depths between 15 centimetres (5.9 inches) and 1 metre (3 feet 3 inches)).[7][9]

IP68 — Solid particle (dust) protection level 6 (protection from all dust) and liquid ingress (waterproof) protection level 8 (protection from full immersion at depths determined by the manufacturer).[7][9]

IP69K — In the IEC 60529 rating system for ingress protection (IP), IP6* refers to the product's ability to resist ingress of dust. The IP*9K refers to the product's ability to resist ingress of high temperature (steam) / high pressure water. If the device passes all these tests, then it can be considered as IP69K rated smartphone, and can be used in harsh environments with high pressure / steam cleaning.[10]

Testing procedure per ISO 20653
  1. A spray nozzle that is fed with 80 degrees Celsius (176 degrees Fahrenheit) water at 80–100 bars (1,160–1,450 pounds per square inch) and a flow rate of 14–16 litres per minute (3.1–3.5 imperial gallons per minute; 3.7–4.2 US gallons per minute).
  2. The nozzle is held 10–15 centimetres (3.9–5.9 inches) from the tested device at angles of 0°, 30°, 60°, and 90°, for 30 seconds each.
  3. The test device places on a turntable that rotates once every 12 seconds.[5]

MIL-STD-810G

MIL-STD-810G[11] is a U.S. military standard that stipulates a level of durability for an item of equipment. Specifically, it means the equipment has been subjected to a series of twenty-nine (29) tests, including shock tests, vibration tests, and more. This means it should be field ready, or even 'combat ready' in principle. A lot of technology sold to the U.S. military must be MIL-STD-810G compliant.[11][12]

List of rugged smartphones
  • Jesy J20[38]
  • Ulefone Power Armor 14 Pro
  • Doogee V Max

See also

References
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  2. "Rugged outdoor smartphone market evolving technology and growth outlook 2019 to 2024". Xherald.com. Xherald Inc. 25 July 2019. Archived from the original on 17 August 2019. Retrieved 17 August 2019.
  3. "Account - Těm tręn Google". Retrieved 2 February 2023.
  4. "Rugged smartphone market share, growth rate, manufacturers: Aimojie, mfox, Uphine". www.MarketJournal.co.uk. The Market Journal. 15 August 2019. Archived from the original on 17 August 2019. Retrieved 17 August 2019.
  5. Black, Marie. "Best rugged phones 2019". www.TechAdvisor.co.uk. Tech Advisor. Retrieved 22 August 2019.
  6. Chia, Osmond (12 May 2019). "Understanding IP rating for smartphones – what do the numbers mean". www.SlashGear.com. SlashGear. Archived from the original on 8 March 2021. Retrieved 25 February 2021.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  7. "IP ratings explained". www.EnclosureCompany.com. West Molesey, Surrey: The Enclosure Company. Retrieved 25 February 2021.
  8. "IP rating chart". www.DSMT.com. DSM&T Co. Inc. Retrieved 25 February 2021.
  9. "IP enclosure ratings & standards explained". RainfordSolutions.com. Rainford Solutions Ltd. Retrieved 25 February 2021.
  10. Parker, Max (29 March 2017). "IP67 vs IP68: waterproof IP ratings explained". www.TrustedReviews.com. Trusted Reviews. Archived from the original on 22 August 2019. Retrieved 22 August 2019.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  11. "MIL-STD-810G - test method standard - environmental engineering considerations and laboratory tests" (PDF). www.ATEC.Army.mil. United States Department of Defense. 31 October 2008. Archived from the original on 14 April 2023. Retrieved 7 August 2023.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  12. Sinicki, Adam (14 August 2019). "What does MIL-STD-810G mean? Combat ready phones, explained". www.AndroidAuthority.com. Android Authority. Archived from the original on 22 August 2019. Retrieved 22 August 2019.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  13. https://www.jesy.com/en/.html
  14. "AGM X2 review". www.TechRadar.com. TechRadar. 27 April 2018. Retrieved 22 August 2019.
  15. "Best rugged smartphones (unlocked) 2019". www.ToughGadget.com. ToughGadget. Retrieved 22 August 2019.
  16. "Bittium Tough Mobile for Mobile Security and Public Safety". www.bittium.com. Bittium. Retrieved 8 December 2021.
  17. "Ultra Secure Mobile Communications". toughmobile2.bittium.com. Bittium. Retrieved 8 December 2021.
  18. "Highest Level of Security for Mobile Communications". toughmobile2.bittium.com/c/. Bittium. Retrieved 8 December 2021.
  19. Bonggolto, Jay (16 August 2022). "Blackview BL8800 Pro review: Speed meets durability". Android Central. Retrieved 17 July 2023.
  20. "CAT S40". www.TuffPhones.co.uk. Chichester: TUFF Phones Ltd. 2016. Archived from the original on 14 August 2016. Retrieved 3 March 2021.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  21. Ismail, Adam (3 November 2017). "Cat S41 review: the phone endures, the camera does not". www.TomsGuide.com. Tom's Guide. Retrieved 22 August 2019.
  22. Blanco, Xiomara. "If Superman was a phone, he'd be the Cat S60". www.CNET.com. CNET. Retrieved 22 August 2019.
  23. "Caterpillar's new S60 is the first smartphone with FLIR thermal imaging built right in". Gizmodo.com. Gizmodo. 18 February 2016. Archived from the original on 19 February 2016. Retrieved 25 February 2021.
  24. Williams, Alex; Schneider, Jay. "The 8 best rugged smartphones of 2019". www.Lifewire.com. Lifewire. Retrieved 22 August 2019.
  25. "Crosscall Corporate - All about the company".
  26. "Cubot KingKong 5 Pro".
  27. Kleinman, Zoe (16 August 2016). "Would you put your phone in a cement mixer?". www.BBC.co.uk. BBC News. Retrieved 1 March 2021.
  28. "Doogee S40 review". www.DigitalTrends.com. Digital Trends. 23 August 2019.
  29. "Brace for impact: the best rugged phones can endure anything you throw at them". www.DigitalTrends.com. Digital Trends. 30 January 2019. Retrieved 22 August 2019.
  30. "Doogee Handys: alle Smartphones im test". www.ChinaHandys.net (in German). Retrieved 22 August 2019.
  31. "Doogee S88 Pro review". www.GSMArena.com. GSMArena. 24 February 2021. Retrieved 1 March 2021.
  32. "Cell phones Evolveo". www.Evolveo.com. Evolveo. Retrieved 30 October 2020.
  33. Ireland, Leasa (15 November 2018). "Kyocera launches rugged, military-grade, waterproof DuraForce PRO 2 smartphone with Verizon Wireless". www.BusinessWire.com. San Diego: Business Wire. Retrieved 29 December 2020.
  34. "WP Series".
  35. Ralph, Nate. "The rugged Sonim XP7 can take just about anything you dish out". www.CNET.com. CNET. Retrieved 22 August 2019.
  36. "These are the best rugged Android phones". www.AndroidCentral.com. Android Central. 9 July 2019. Retrieved 17 August 2019.
  37. "Umidigi". Umidigi. Retrieved 2 February 2023.
  38. "Jesy J20 ruggedized phone review". 2 March 2022.
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