Fairphone 4

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Full Specifications September 3, 2026

Fairphone · 2021

Fairphone 4

Name: Fairphone 4
Brand: Fairphone

Fairphone 4 Android smartphone. Announced Sep 2021. Features 6.3″ display, Snapdragon 750G 5G chipset, 3905 mAh battery, 256 GB storage, 8 GB RAM, MIL-STD-810G compliant, Corning Gorilla Glass 5.

Display 6.3"

Chipset Snapdragon 750G 5G

RAM 6/8 GB

Storage 128GB/256GB storage, microSDXC

Camera 48 MP

Battery 3905 mAh

OS Android 11, up to Android 15

Build 225g, 10.5mm thickness

Launch

Announced 2021, September 30

Status Available. Released 2021, October 25

Platform

OS Android 11, upgradable to Android 15

Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm)

CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)

GPU Adreno 619

Display

Type IPS LCD

Size 6.3 inches, 97.4 cm 2 (~79.7% screen-to-body ratio)

Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)

Protection Corning Gorilla Glass 5

Memory

Card slot microSDXC (dedicated slot)

Internal 128GB 6GB RAM, 256GB 8GB RAM

Main Camera

Dual 48 MP, f/1.6, (wide), 1/2.0", 0.8µm, PDAF, OIS 48 MP, f/2.2, (ultrawide), 1/2.0", 0.8µm, PDAF TOF 3D, (depth)

Features Dual-LED dual-tone flash, HDR, panorama

Video 4K@30fps, 1080p@30/60fps, gyro-EIS

Selfie camera

Single 25 MP, f/2.2, (wide), 1/2.78", 0.9µm

Features HDR

Video 1080p@30fps, gyro-EIS

Body

Dimensions 162 x 75.5 x 10.5 mm (6.38 x 2.97 x 0.41 in)

Weight 225 g (7.94 oz)

Build Glass front (Gorilla Glass 5), aluminum frame, plastic back

SIM Nano-SIM + eSIM

bodyother IP54 dust protected and water resistant (water splashes) MIL-STD-810G compliant

Battery

Type Li-Ion 3905 mAh, removable

Charging 20W wired, 50% in 30 min

Sound

Loudspeaker Yes

3.5mm jack No

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth 5.1, A2DP, LE

Positioning GPS, GLONASS, GALILEO, BDS

NFC Yes

Radio No

USB USB Type-C 3.0, OTG, DisplayPort

Network

Technology GSM / HSPA / LTE / 5G

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 38, 40, 41, 71

5G bands 1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78 SA/NSA/Sub6

Speed HSPA 42.2/5.76 Mbps, LTE (4CA) Cat18 1200/150 Mbps, 5G 2.3 Gbps DL

Features

Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

featuresother Standard 5-year warranty

Misc

Colors Gray, Green, Speckled Green

SAR EU 0.49 W/kg (head) 0.99 W/kg (body)

In depth

Full specifications

Announced	2021, September 30
Status	Available. Released 2021, October 25

OS	Android 11, upgradable to Android 15
Chipset	Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
CPU	Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPU	Adreno 619

Type	IPS LCD
Size	6.3 inches, 97.4 cm 2 (~79.7% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Protection	Corning Gorilla Glass 5

Card slot	microSDXC (dedicated slot)
Internal	128GB 6GB RAM, 256GB 8GB RAM

Dual	48 MP, f/1.6, (wide), 1/2.0", 0.8µm, PDAF, OIS 48 MP, f/2.2, (ultrawide), 1/2.0", 0.8µm, PDAF TOF 3D, (depth)
Features	Dual-LED dual-tone flash, HDR, panorama
Video	4K@30fps, 1080p@30/60fps, gyro-EIS

Single	25 MP, f/2.2, (wide), 1/2.78", 0.9µm
Features	HDR
Video	1080p@30fps, gyro-EIS

Dimensions	162 x 75.5 x 10.5 mm (6.38 x 2.97 x 0.41 in)
Weight	225 g (7.94 oz)
Build	Glass front (Gorilla Glass 5), aluminum frame, plastic back
SIM	Nano-SIM + eSIM
bodyother	IP54 dust protected and water resistant (water splashes) MIL-STD-810G compliant

Type	Li-Ion 3905 mAh, removable
Charging	20W wired, 50% in 30 min

Loudspeaker	Yes
3.5mm jack	No

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.1, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS
NFC	Yes
Radio	No
USB	USB Type-C 3.0, OTG, DisplayPort

Technology	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 38, 40, 41, 71
5G bands	1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78 SA/NSA/Sub6
Speed	HSPA 42.2/5.76 Mbps, LTE (4CA) Cat18 1200/150 Mbps, 5G 2.3 Gbps DL

Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
featuresother	Standard 5-year warranty

Colors	Gray, Green, Speckled Green
SAR EU	0.49 W/kg (head) 0.99 W/kg (body)
Price	About 400 EUR

PhoneInsight Benchmark

58/100

Upper Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 53.2

Display 66.2

Camera 77.4

Battery 63.9

0.3%Popularity rank

664,761 hitsTotal views

Fairphone 4

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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