Fairphone 4 is a smartphone designed and marketed by Fairphone. It succeeds the Fairphone 3+ and was succeeded by the Fairphone 5. It was announced on 30 September 2021, and was available for order on 25 October 2021.[3]
Major upgrades from the predecessor include a larger display, better camera with optical image stabilization, improved selfie camera, 5G support, IP54 dust and splash protection and MIL810G certification, USB-C port, bigger battery, 20W fast charging among other changes.[1][4]
It comes with Android 11 “Red Velvet Cake” with promised two major Android updates[5] (Android 12 “Snow Cone” and Android 13 “Tiramisu”) and up to 5 years of warranty.[6][better source needed]
^ ab"Fairphone 4 - Full phone specifications". www.gsmarena.com. Retrieved 10 November 2021.
^"Fairphone 4". shop.fairphone.com. Retrieved 9 October 2022.
^"Fairphone TWS bring ANC, IPX4 rating and use recycled materials - comments - page 2". www.gsmarena.com. Retrieved 10 November 2021.
^Porter, Jon (11 October 2021). "Fairphone 4 review: the price of sustainability". The Verge. Retrieved 10 November 2021.
^Amadeo, Ron (9 September 2021). "Fairphone 4 has an incredible 5-year warranty, aims for 6 years of updates". Ars Technica.
^Lomas, Natasha (30 September 2021). "Fairphone 4 adds 5G and software support until 2025+". TechCrunch. Retrieved 10 November 2021.
Fairphone4 is a smartphone designed and marketed by Fairphone. It succeeds the Fairphone 3+ and was succeeded by the Fairphone 5. It was announced on...
Fairphone is a Dutch electronics manufacturer that designs and produces smartphones and headphones. It aims to minimise the ethical and environmental...
Fairphone 5 is a smartphone designed and marketed by Fairphone, following its Fairphone4. Announced on 30 August 2023, the Fairphone 5 has been shipping...
The Fairphone 3 and 3+ are touchscreen-based smartphones made by Fairphone. The phone has a modular, repairable design and is "constructed out of responsibly-sourced...
The Fairphone 2 is a touchscreen-based, dual-SIM smartphone designed to be easily repaired by the user. First released in October 2015, it was the first...
model of Fairphone, Fairphone 1, was released in 2013, and the most recent model, Fairphone 5, was released in August 2023. As of 2022, Fairphone4 was priced...
Pixel smartphones Pixel 3 and newer. CalyxOS supports Fairphone4. In March 2024, CalyxOS Fairphone 5 is officially supported. In April 2022, CalyxOS announced...
The Fairphone 1 is a touchscreen-based, slate-sized smartphone designed and manufactured by Fairphone. It was released running Android 4.2.2 "Jelly Bean"...
comparison - Copperhead". copperhead.co. Bora, Kukil (1 April 2014). "Android 4.4.2 KitKat For Samsung Galaxy S3 GT-I9300: How To Install It Using crDroid...
OnePlus One (Bacon) - DevsJournal". 26 July 2015. Retrieved 17 March 2022. "4 New & Noteworthy Indie Android Apps of the Week — March 26 Edition". Gadget...
funding scheme for research projects The Roland FP4, an electric piano Fairphone4 This disambiguation page lists articles associated with the same title...
World. Sony. Retrieved June 4, 2013. "Xperia M dual – Developer World". Sony Mobile Developer World. Sony. Retrieved June 4, 2013. "IdeaTab S2110 Tablet...
Marius (2022-12-18). "postmarketOS 22.12 Released with Support for Fairphone4 and Galaxy Tab 2 10.1". 9to5Linux. Retrieved 2023-01-20. Kumar, Sarvottam...
in Germany. The company emphasizes fair trade and ecology, similar to Fairphone. Instead of tantalum capacitors made from coltan, ceramic capacitors are...
List of Windows Mobile devices Telephones portal Fairphone (2020). "Fairphone 3 product page". Fairphone Store. Archived from the original on 2020-06-25...
along with Ubuntu 13.10 that "primarily supports the Galaxy Nexus and Nexus 4 phones, though there are images available for other phones and tablets", and...
N950 Nokia N9 Google Nexus 7 Google Nexus 4 Samsung Galaxy S3 Xiaomi Mi 2 TCL Idol X950 Google Nexus 5 Fairphone 2 Sony Xperia X Jolla Sailfish Watch Sony...
of which are supported by the device's Adreno 330 graphics core. The Fairphone 2 is purported to be the only device with the Qualcomm Snapdragon 801...
Lumia phones running Windows Phone, but not phones like the Alcatel Idol 4 or HP Elite x3. Version 1.0 was released in November 2015. In October 2018...
as the default search engine in the Fairphone 2 smartphone, thanks to the signing of a partnership with Fairphone. On November 10, 2017, Qwant bought...
Commons has media related to Framework Computer. Ethical consumerism Fairphone Shiftphone Social enterprise System76 Purism Pine64 "How I Built Framework...
Zhejiang Huayou Cobalt, Sono Motors, the Responsible Cobalt Initiative, Fairphone, Glencore and Tesla, Inc. Research is being conducted by the European...
for a smartphone which could then be customised by the end user. The Fairphone uses a similar principle, where the user can purchase individual parts...
source of natural resources for the mobile phone industry." The company Fairphone has worked to develop a mobile phone that does not contain conflict minerals...
green requirements for level A. The only company to reach level B was Fairphone, who met 60% of their standards. Level C was awarded to Apple and Nokia...
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