Fairphone 4
6.3″
1080 x 2340
(19.5:9 ratio)

6GB to 8GB RAM

128GB to 256GB

Dual
48MP+48MP+TOF
 Chipset
Qualcomm SM7225 Snapdragon 750G 5G

3905 mAh
14.45 Wh

 ~89 h
 ~19 h
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Fairphone 4 was released in 2021 and is powered by the Qualcomm SM7225 Snapdragon 750G 5G chipset manufactured on a 8 nm process technology. It comes with 6GB to 8GB of RAM and 128GB to 256GB of storage. The battery capacity is 3905 mAh and the phone is 10.5 mm thick.

Fairphone 4 Battery life

Fairphone 4 battery life can vary significantly, ranging from 9 hours and 42 minutes to 89 hours, depending on how the phone is used.

Time Between Charges for Fairphone 4 Based on Usage Profiles:

1.  Active Standby: ~89 hours

That means 3 days and 17 hours of active standby. This profile prioritizes reliability, making it perfect for emergencies or extended trips. Keep in mind, standby time will significantly decrease with actual phone use. The active standby time of the Fairphone 4 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~41 hours

If you primarily use your phone for communication but have all the apps you need and use them whenever you need them, you can expect the Fairphone 4 to last for approximately 41 hours. That means 1 day and 17 hours.

3.  Moderate Usage Profile: ~32 hours

If you enjoy using YouTube and social media but don't spend all your time on them, this profile is for you. In this scenario, you can expect the phone to last for approximately 32 hours. That means 1 day and 8 hours.

4.  Heavy Usage Profile: ~21 hours

If you have high communication needs and staying informed is crucial for you, you will likely use your phone heavily. In this scenario, you can expect a battery life of approximately 21 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~19 hours.
  • Continuous video playback: ~13 hours and 14 minutes.
  • Continuous intense web activity: ~9 hours and 42 minutes.

It is important to note that these are just estimates, and actual battery life of the Fairphone 4 may vary depending on individual usage patterns and specific conditions.

Factors such as battery age, screen brightness, network signal strength, and background app activity can also impact the battery life of your Fairphone 4 phone.

Fairphone 4 basic Specifications

General specifications
Release year 2021
Networks technology GSM / HSPA / LTE / 5G (2G+3G+4G+5G)
Size (mm) 162 x 75.5 x 10.5 mm
Size (in) 6.38 x 2.97 x 0.41 in
Weight 225 g
Software Android 11, planned upgrade to Android 12
Screen
Screen size 6.3 inches
Screen resolution 1080 x 2340 pixels (19.5:9 ratio)
Screen Type IPS LCD
Performance
Chipset Qualcomm SM7225 Snapdragon 750G 5G
Architecture Octa-core (2×2.2 GHz Kryo 570 + 6×1.8 GHz Kryo 570)
GPU Adreno 619
Technology 8 nm process
Memory
Storage 128GB to 256GB
RAM 6GB to 8GB
Memory versions
  • 128GB storage, 6GB RAM
  • 256GB storage, 8GB RAM
Card microSDXC – Dedicated slot
Multimedia & Connectivity
Main Camera Dual (48MP + 48MP + TOF)
Front Camera Single (25 MP)
Radio No
NFC Yes
Positioning GPS, GLONASS, GALILEO, BDS
USB USB Type-C 3.0, OTG, DisplayPort
Jack 3.5mm No
Battery
Battery Type Removable Li-Ion
Battery Capacity 3905 mAh
Battery Energy 14.45 Wh
Phone Power density 17.36 mAh/g weight
371.9 mAh/mm thickness
Charging 20W wired, 50% in 30 min (advertised)
Battery Life Stand-by time: ~89 h
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