Comparison of open-source mobile phones

The scope for this page is that used for list of open-source mobile phones.

Mobiles currently in production

Model	Hardware kill switches	Modular smartphone	System-on-a-chip (Soc)	Baseband cellular modem	Wi-Fi firmware	Boot firmware	Other proprietary firmware	Hardware licensing	Obsolescence slowdown	Modifiability	Security	Certifications	Other
PinePhone Pro	5 (or 4, amalgamating cameras?): Modem & GNSS, Wi-Fi & Bluetooth, microphone, rear camera, front camera, audio jack^[1] (DIP switches inside back cover^[2]^[3]^{[better source needed]}). No kill switch for other sensors.		Hexacore. 2016 Rockchip RK3399S and 2× A72 and 4× A53 CPU cores @ 1.5 GHz^[1]	Quectel EG25-G.^[1] Ships with proprietary firmware for regulatory compliance^[4] (isolated from CPU with a USB bus^[2]^[5]). More secure, better-featured free replacement exists.^[4]	proprietary Wi-Fi/Bluetooth firmware,^[5] in /lib/firmware.^[6] Efforts to replace it are in beta, but may never be legal to ship,^{[citation needed]} same as original PinePhone.^[1]	open-source boot software,^[2] same as original PinePhone.^[1]		?	User-replaceable^[7] Samsung J7 form-factor 3000mAh battery. Phillips-head screws.^[1]	I2C pogo pins, back mods can be added (all compatible with original PinePhone). USB 3.0. Bootable from a microSD card. Good parts availability.^[6]^[1]	GPS and modem on same kill switch; neither can be used while the other is airgapped.^[1]		entire phone can be disassembled. Headphone jack. Convergence (will run as a desktop if monitor and keyboard plugged in).^[1]
Librem 5^[8]	3: Cameras and the microphone, Wi-Fi and Bluetooth, and baseband processor. All three also shut off sensors (GPS, compass, accelerometer etc.).^[2]	The Wi-Fi+Bluetooth card,^[9] and the Modem^[10] are on M.2 slots.	2017 NXP arm64^[2]^[11]^[12]	On replaceable m.2 card. Proprietary firmware isolated from CPU with a USB bus (like a USB Wi-Fi dongle)^[2]	Originally, proprietary firmware isolated over USB, no downloadable/modifiable firmware;^[13] subsequently, Purism paid Redpine Signals to create open-source Wi-Fi/Bluetooth firmware for the RedPine hardware.^[6]^[14]	proprietary DRAM init code loaded on separate CPU^[2] for RYF cert compliance^[15]^[16]	none in /lib/firmware; some non-modifiable proprietary firmware in components.^[6]	schematics released under GPL 3.0+^[6]	User-replaceable (but custom-sized^[6]) battery, lifetime updates^[17] Display and frame fused. Phillips-head screws.^[6] Wi-Fi and Bluetooth on replaceable m.2 cards (the former custom-made).^[6]	m.2 card slots. Purism has traditionally had more time-limited parts availability.^[6]	slot for an OpenPGP card, planned Librem key support^[6]	Tentatively recommended by Free Software Foundation (FSF).^[18] Operating system PureOS is endorsed by FSF.^[19]^[20] Seeking FSF "Respects Your Freedom" endorsement.^[21]^[22]	Convergence; will run as desktop.^[17] Headphone jack. Carrier-free OTT service available.^[23]
PinePhone^[24]	5: Modem & GNSS, Wi-Fi & Bluetooth, microphone, rear camera, front camera, audio jack^[25] (DIP switches inside back cover^[2]). No kill switch for other sensors.^[6]		2015 Allwinner arm64 (Allwinner violates the GPL)^[2]	Quectel EG25-G. Ships with proprietary firmware isolated from CPU with a USB bus.^[2]^[5] More secure, better-featured free replacement exists, but can't ship due to regulatory threats.^[4]	proprietary Wi-Fi/Bluetooth firmware,^[5] in /lib/firmware.^[6] Efforts to replace it are in beta, but may never be legal to ship,^{[citation needed]} same as original PinePhone.^[1]	open-source boot software^[2]		proprietary schematics published^[6]	User-replaceable battery, 5-year production run. Phillips-head screws.^[6]	I2C pogo pins, back mods can be added. Cannot be upgraded beyond USB 2.0. Bootable from a microSD card. Good parts availability.^[6]	GPS and modem on same kill switch; neither can be used while the other is airgapped.^[6]		entire phone can be disassembled. Headphone jack. Convergence.^[26]^[27]

Mobiles expected to be in production

Model	Expected release date	Hardware kill switches	Modular smartphone	System-on-a-chip (Soc)	Baseband cellular modem	Wi-Fi firmware	Boot firmware	Other proprietary firmware	Hardware licensing	Security	Certifications	Other
DragonBox Pyra Mobile Edition	Unclear, possibly defunct	None	The PCB is separated in three parts: CPU board (CPU, RAM and storage), mainboard (ports, Wi-Fi and Bluetooth) and the display board.						schematics will be available to users^[28]^{[clarification needed]}
Necunos NC 1	Unclear, possibly defunct	None		2011 NXP i.MX 6 Quad and 4x Cortex-A9 MP, 32-bit^[6]	None^[6]	Proprietary blob for wi-fi driver (for regulatory reasons)^[29] Blob without access to the main memory;^[30] via SDIO^[6]	probably binary blobs on separate ROM, given cert aspirations^[6]	binary-blob proprietary firmware will not have memory access^[6]		strong focus; most sensors omitted for security.	Seeking FSF endorsement.^[30]	100 Mbit/s ethernet port^[6]
Mudita Kompakt	Q2 2025^[31]	Yes^[32]		MediaTek MT6761V/WBA (Helio A22) 2GHz quad-core ARM Cortex-A53 processor with Imagination GE8300 graphics^[33]

Mobiles no longer in production

Model	Hardware kill switches	System-on-a-chip (Soc)
Meizu PRO 5 Ubuntu Edition	None
Meizu MX4 Ubuntu Edition	None
BQ Aquaris E5 HD Ubuntu Edition	None	MediaTek Quad Core Cortex A7 1.3 GHz ^[34]
BQ Aquaris E4.5 Ubuntu Edition	None
NEO1973
Neo FreeRunner

References

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j "PinePhone Pro". PINE64.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Braam, Martijn (20 December 2019). "Yet Another Librem 5 and PinePhone comparison". TuxPhones.
^ "October Update: Introducing the PinePhone Pro". PINE64. 15 October 2021.
^ ^a ^b ^c Picugins, Arsenijs (16 December 2021). "PinePhone Malware Surprises Users, Raises Questions". Hackaday. Retrieved 24 December 2021.
^ ^a ^b ^c ^d Erecinski, Lukasz (25 January 2020). "Setting the Record Straight: PinePhone Misconceptions". PINE64.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v Batto, Amos (20 August 2021). "Comparing specs of upcoming Linux phones". Purism community. Retrieved 24 December 2021.
^ Sneddon, Joey (22 October 2021) [15 October 2021]. "New PinePhone Pro Announced with 6-Core CPU". OMG! Ubuntu!.
^ "Hardware Reference". Librem Hardware Reference wiki page.
^ "Librem 5 Phone – Birch". Wiki page about the Birch version of the Librem 5, on Puri.SM hardware reference wiki.
^ "Will the phone support 5G networks?". FAQ entry about 5G support.
^ "Intel's Management Engine". Purism.
^ Vaughan-Nichols, Steven J. "Computer vendors start disabling Intel Management Engine". ZDNet.
^ Faerber, Nicole (4 September 2018). "Progress update from the Librem 5 hardware department". Purism.
^ Faeber, Nicole (27 May 2019). "Librem 5 - WiFi Specs". Purism community.
^ Ainslie, Angus (19 June 2018). "Solving the first FSF RYF hurdle for the Librem 5". Purism.
^ Larabel, Michael. "Purism's Librem 5 To Rely On Secondary Processor For Binary Blobs - Phoronix". www.phoronix.com.
^ ^a ^b Amadeo, Ron (26 September 2019). "Purism's Librem 5 phone starts shipping—a fully open GNU/Linux phone". Ars Technica.
^ "Ethical Tech | Giving Guide". www.fsf.org. Retrieved 2020-07-07.
^ Robertson, Donald (2017-12-21). "FSF adds PureOS to list of endorsed GNU/Linux distributions". www.fsf.org. Retrieved 2020-07-07.
^ "Free GNU/Linux distributions". GNU.
^ Ainslie, Angus (2018-06-19). "Solving the first FSF RYF hurdle for the Librem 5". Purism. Retrieved 2020-07-07.
^ Foster, Jeremiah C. (2019-09-19). "Librem 5 — Promise Delivery Chart". Purism community. Retrieved 2020-07-07.
^ "Librem AweSIM". Purism. 7 October 2020.
^ "PinePhone board information, schematics and certifications". PinePhone board information, schematics and certifications section on the Pinephone wiki page on Pine64 wiki.
^ Leprince-Ringuet, Daphne. "This Linux smartphone is now shipping for $150". ZDNet. Retrieved 2020-01-20.
^ "Pine64 July Update: Biggest Update In Months!". New Convergence Package Announce. 15 July 2020.
^ "PinePhone Manjaro Community Edition". New PinePhone flavour announce with Convergence Package option. 31 August 2020.
^ "The Pyra". Official Pyra and Pandora Site.
^ "Long awaited NC_1 update". Necuno Solutions. 24 January 2020.
^ ^a ^b Batto, Amos (20 August 2021). "Comparing specs of upcoming Linux phones". Purism community.
^ Onawole, Habeeb (2024-10-31). "Mudita Kompakt E Ink Phone: A minimalist privacy-focused phone powered by Android". Notebookcheck. Retrieved 2024-12-04.
^ "New Sneak Peek ALERT: Discover the Ultimate Privacy with Mudita Kompakt's Offline+ Feature!". Mudita Forum. 2024-08-29. Retrieved 2024-12-04.
^ Linder, Brad (2024-10-30). "Mudita Kompakt is a minimalist phone with an E Ink display and modern features like wireless charging and a fingerprint reader (crowdfunding)". Liliputing. Retrieved 2024-12-04.
^ "BQ Aquaris E5 HD Ubuntu Edition Caracteristicas". BQ (in Spanish). Archived from the original on 2016-03-31.

[manufacture_PPPro-1] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j "PinePhone Pro". PINE64.

[yet_another-2] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Braam, Martijn (20 December 2019). "Yet Another Librem 5 and PinePhone comparison". TuxPhones.

[intro_PPPro-3] "October Update: Introducing the PinePhone Pro". PINE64. 15 October 2021.

[Hackaday_Pinephone-4] Picugins, Arsenijs (16 December 2021). "PinePhone Malware Surprises Users, Raises Questions". Hackaday. Retrieved 24 December 2021.

[misconceptions-5] Erecinski, Lukasz (25 January 2020). "Setting the Record Straight: PinePhone Misconceptions". PINE64.

[comparison-6] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v Batto, Amos (20 August 2021). "Comparing specs of upcoming Linux phones". Purism community. Retrieved 24 December 2021.

[OMG_devPPPro-7] Sneddon, Joey (22 October 2021) [15 October 2021]. "New PinePhone Pro Announced with 6-Core CPU". OMG! Ubuntu!.

[8] "Hardware Reference". Librem Hardware Reference wiki page.

[9] "Librem 5 Phone – Birch". Wiki page about the Birch version of the Librem 5, on Puri.SM hardware reference wiki.

[10] "Will the phone support 5G networks?". FAQ entry about 5G support.

[11] "Intel's Management Engine". Purism.

[12] Vaughan-Nichols, Steven J. "Computer vendors start disabling Intel Management Engine". ZDNet.

[hardware-13] Faerber, Nicole (4 September 2018). "Progress update from the Librem 5 hardware department". Purism.

[14] Faeber, Nicole (27 May 2019). "Librem 5 - WiFi Specs". Purism community.

[15] Ainslie, Angus (19 June 2018). "Solving the first FSF RYF hurdle for the Librem 5". Purism.

[16] Larabel, Michael. "Purism's Librem 5 To Rely On Secondary Processor For Binary Blobs - Phoronix". www.phoronix.com.

[arst_librem-17] Amadeo, Ron (26 September 2019). "Purism's Librem 5 phone starts shipping—a fully open GNU/Linux phone". Ars Technica.

[18] "Ethical Tech | Giving Guide". www.fsf.org. Retrieved 2020-07-07.

[19] Robertson, Donald (2017-12-21). "FSF adds PureOS to list of endorsed GNU/Linux distributions". www.fsf.org. Retrieved 2020-07-07.

[20] "Free GNU/Linux distributions". GNU.

[21] Ainslie, Angus (2018-06-19). "Solving the first FSF RYF hurdle for the Librem 5". Purism. Retrieved 2020-07-07.

[22] Foster, Jeremiah C. (2019-09-19). "Librem 5 — Promise Delivery Chart". Purism community. Retrieved 2020-07-07.

[23] "Librem AweSIM". Purism. 7 October 2020.

[24] "PinePhone board information, schematics and certifications". PinePhone board information, schematics and certifications section on the Pinephone wiki page on Pine64 wiki.

[25] Leprince-Ringuet, Daphne. "This Linux smartphone is now shipping for $150". ZDNet. Retrieved 2020-01-20.

[PinePhone_Convergence_Package-26] "Pine64 July Update: Biggest Update In Months!". New Convergence Package Announce. 15 July 2020.

[PinePhone_Convergence_Package_2-27] "PinePhone Manjaro Community Edition". New PinePhone flavour announce with Convergence Package option. 31 August 2020.

[28] "The Pyra". Official Pyra and Pandora Site.

[29] "Long awaited NC_1 update". Necuno Solutions. 24 January 2020.

[batto-30] Batto, Amos (20 August 2021). "Comparing specs of upcoming Linux phones". Purism community.

[31] Onawole, Habeeb (2024-10-31). "Mudita Kompakt E Ink Phone: A minimalist privacy-focused phone powered by Android". Notebookcheck. Retrieved 2024-12-04.

[32] "New Sneak Peek ALERT: Discover the Ultimate Privacy with Mudita Kompakt's Offline+ Feature!". Mudita Forum. 2024-08-29. Retrieved 2024-12-04.

[33] Linder, Brad (2024-10-30). "Mudita Kompakt is a minimalist phone with an E Ink display and modern features like wireless charging and a fingerprint reader (crowdfunding)". Liliputing. Retrieved 2024-12-04.

[34] "BQ Aquaris E5 HD Ubuntu Edition Caracteristicas". BQ (in Spanish). Archived from the original on 2016-03-31.

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Comparison of open-source mobile phones

Mobiles currently in production

Mobiles expected to be in production

Mobiles no longer in production

See also

References

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