Sunbeam Wireless
Sunbeam F1 Pro (Oak / Aspen / Juniper / Cypress)
A rugged flip with a real menu of software builds. Pick how dumb you want it.
Shipping Cold turkey devices
$329 to $389
$329-$389 depending on variant and retailer (Oak $359 direct; Aspen $329 direct; dumbwireless lists Aspen $359 / Juniper $389)
- TypeFlip
- SoftwareCustom minimal OS
- Screen2.8" LCD
- Network4G
- Introduced Unknown
Software and apps
- Operating system
- BasicOS (Sunbeam's own)
- App store
- No app store
- Web browser
- No
- No
- Spotify
- No
- RCS messaging
- Noabsent from dumbphones.org's RCS filter
Hardware
- Form factor
- Flip (rugged)
- Screen
- 2.8" 480x640; touch input on select models
- Camera
- Partly
- Battery
- 2,200 mAh
- USB-C
- Yes
- Headphone jack
- Yes
Connectivity
- Network
- 4G4G LTE
- VoLTE
- Unknown
- SIM
- Physical SIMNano-SIM (4FF)
- Bands
- Not published as a band list. Sunbeam states the F1 Pro is built for North and South America and 'will not work in much of Europe, Africa and Asia because it lacks the LTE bands required.' Certified for Verizon.
- Carriers
- Unlocked for all carriers; certified for Verizon
Where to get one
- Regions
- United States, Canada, Latin America
- Countries
- North and South America
- Maker
- sunbeamwireless.com
- Also sold at
- dumbwireless.com; thesafecell.com; planetcellny.com
Notes
MediaTek MT6739, quad Cortex-A53 1.28GHz, 2GB/16GB, microSD to 32GB. 2,200mAh. 5MP camera on select models. Variants differ by feature set: Oak = no media; Aspen = hotspot + Waze; Juniper = Aspen plus text-based email; Cypress = classic + hotspot. No browser, no social apps, no app store, no video. Ships with battery, USB-C charger and dock. 2-year warranty on Pro units bought after 1 Jul 2026.
Sources
- sunbeamwireless.com
- sunbeamwireless.com
- thesafecell.com
- dumbwireless.com
- dumbphones.org (North American catalogue; RCS, Spotify and WhatsApp feature filters read from user screenshots, 15 Sep 2026)
Last checked 2026-09-15.Photo: Sunbeam Wireless (via dumbwireless.com).
