Fairphone 4 specifications


Dimensions 162 x 75.5 x 10.5 mm
Volume 128.4 cc
Stand-by 1.2 week
Talk time 13 hour
Announced September 2021
Status No longer available
Design type
Monoblock
Controls
Fingerprint recognition
Touchscreen Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android 11
Display
Auto-rotate
Color display Adjustable display brightness, 16.777.216 colors (24 bits), IPS, Notch
  • Size
6.3 inch
  • Resolution
2340 x 1080 pixels
  • Aspect ratio
19.5:9
  • Pixels Per Inch (PPI)
409
  • Screen-to-body ratio
79.7%
Hardware
Camera Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Macro mode, Portrait mode, Video recorder, self-timer
  • Type
48 MP + 48 MP
  • Angle of view (AOV)
120°
  • F-number
f/1.6 + f/2.2
  • Max. resolution
(camera) 8000 x 6000 pixels + (video) 4000 x 3000 pixels
Haptic feedback
Integrated antenna
Processor Qualcomm Snapdragon 750G, Octa core
  • Clock Frequency
2.2 GHz
Secondary camera
  • Type
25 MP
  • F-number
f/2.2
  • Max. resolution
(camera) 5760 x 4304 pixels + (video) 1920 x 1080 pixels
Materials
Dust and waterproof IP54
Gorilla Glass 5
Sustainable B Corp certified, Blue Angel certified, EcoVadis Platinum award, Fairtrade gold certified, TCO certified
  • iFixit score
10
Telephony
Dual SIM
eSIM
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
Operating frequency
Quad band
Data network
4G (LTE) Cat 18 (1200 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 18, Band 19, Band 20, Band 28, Band 38, Band 40, Band 41
5G n1, n3, , , n8, n20, n28, n38, n41, n71, n77, n78
EDGE
GPRS
HSDPA Cat24 42 Mbps
HSUPA Cat6 5.76 Mbps
UMTS
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Java application support
Photo album
Video codec support DivX, H.263, H.264, MPEG-2, VP9, Xvid
Messaging
E-mail POP3, SMTP, IMAP4
Instant messaging Google Talk
MMS Video MMS
Predictive Text Input T9
SMS Group messaging, Receive and send concatenated messages
Internet
Internet browser
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system Google Maps, Google Maps Navigation
Digital Compass
Galileo
GLONASS
GPS receiver
Audio
Audio codec support AAC, AAC+, eAAC+, AIFF, AMR, FLAC, MIDI, MP3 VBR, OGG Vorbis, Windows Media Audio 10, Windows Media Audio 9
Audio file support MP3, WAV, WMA
FM-radio Stereo, RDS
Polyphonic ringtones MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
6 GB + 8 GB
  • Storage
128 GB + 256 GB
Memory card slot MicroSDHC memory card
Connections
USB v3.0, Type-C
Connectivity
Bluetooth v5.1
NFC
Synchronisation ActiveSync, SyncML
Tethering
Video Out
WAP 2.0
Wireless Lan (WLAN/Wi-Fi) Wi-Fi 5 (802.11ac), WiFi Direct support
Power supply
Battery Li-ion, User replaceable
  • Capacity
3905 mAh
Fast charging Qualcomm Quick Charge
  • Max. power
20 Watt
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor