Few words about Fairphone 4

Model 4 was presented in September 2021

Fairphone 4 body specifications

Fairphone made their 4 model with width 75.5mm, height 162mm and tickness 10.5mm.

2 colors are available for this model, gray, green finally speckled green.

Screen on Fairphone 4 made as IPS LCD, on that point current model was winning only 14% existing mobile phones by larger display, enforced by 6.3 inches, 97.4 cm2 (~79.7% screen-to-body ratio) screen with resolution 1080 x 2340 pixels having ratio 19.5:9, with density 409 pixels per 1 inch, about display protection we can mention that it is corning Gorilla Glass 5.

Extra

Few features on the 4 are 5-year warranty.

Charging options are Fast charging 20W, 50% in 30 min (advertised).

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass sensors are supported on Fairphone 4.

Fairphone 4 camera

4 has triple cameras 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). And another additional features are Dual-LED dual-tone flash, HDR, panorama. Video on main camera of Fairphone 4 is supported with 4K@30fps, 1080p@30/60fps, gyro-EIS choices. This is not bad for instance one of available devices at the moment, Xiaomi Watch Color 2,

Video camera on selfie camera of the 4 is available with 1080p@30fps, gyro-EIS options.

Connectivity

4 supporting bands 2G, 3G and 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 38, 40, 41, 71. Performance is about HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat18 1200/150 Mbps, 5G 2.3 Gbps DL, GSM / HSPA / LTE / 5G.

Ports on 4 are GPS Yes, with A-GPS, GLONASS, GALILEO, BDS, USB USB Type-C 3.0, USB On-The-Go, DisplayPort, WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, Bluetooth 5.1, A2DP, LE, NFC.

Core

Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) CPU is installed on 4 by Fairphone, having chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm), Graphics on the 4 is Adreno 619.

Capability on 4 is 128GB 6GB RAM, 256GB 8GB RAM, external card slot is available microSDXC, operating system is Android 11.