Technical sheet of Fairphone 4

Description

Finding the best price for the Fairphone 4 is no easy task. Here you will find where to buy the Fairphone 4 at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand Fairphone
Best Sellers
Smartphones by Fairphone

Fairphone 4 prices

Versions and prices
Fairphone 4 Global · 6GB · 128GB $ 475
Fairphone 4 Global · 8GB · 256GB $ 574

Release Date

Release dateOctober 2021, 2 years ago

Related

Predecessor
Successors

Design & Materials of Fairphone 4

Image gallery

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Structure

Size
75.5 mm162.0 mm10.5 mm
Print 3D Model
Weight 225 g
Usable surface 78 %
Materials Metal
Resistance certificates (dust, water) MIL-STD-810G , IP54
Colors
Black
Green
Jewelry Green

Screen

Diagonal
6.3"
Type LCD IPS
Aspect Ratio 20:9
Resolution 1080 x 2400 px FHD+
Density 409 ppi Very high density
Others
Best Mobiles with 6 inch screenBest phones with IPS screen

Performance & Hardware of Fairphone 4

Processor

Model Qualcomm Snapdragon 750G
CPU 2x Kryo 570 (CortexA77) 2.2 GHz + 6x Kryo 570 (CortexA55) 1.8GHz
Type Octa-Core
Nanometer 8 nm
Frequency 2.2 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 750G processor

Graphics

GPU Qualcomm Adreno 619

RAM

RAM 8 GB
Type LPDDR4X RAM
More smartphones with 8GB RAM memory

Antutu

Score
385.000 Antutu v9
Overall performance better than 71% of devices

Storage

Capacity 256 GB
Type --
SD Slot No
More smartphones with 256GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Audio
Audio
  • Noise cancellation microphone
Others
Notifications LED --
Cooling system No
Gaming buttons No

Camera of Fairphone 4

Double rear camera

Standard
1
Resolution 48 Mpx
Sensor --
Type CMOS BSI
Aperture ƒ/ 1.6
ISO --
Pixel size 0.80 µm
2
Resolution
48 Mpx
Sensor
--
Type
--
Aperture
ƒ/ 2.2
Pixel size
0.80 µm
Flash LED
Optical Stabilisation Yes
Slow Motion Video Yes, 120 fps
Features
  • 4K Video
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Contrast detection autofocus (CDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 25 Mpx
Sensor --
Type --
Aperture ƒ/ 2.2
Pixel size 0.90 µm
DxOMark Score
DxOMark Score
69
Mobile
60
Photo
76
Video
View on DxOMark Mobile
Kimovil Frequency Checker

Network compatibility

No official network bands

Connectivity of Fairphone 4

Bands

5G n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n71 (600), n77 (3700), n78 (3500)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B71 (600)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)
No official network bands

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 5.1 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, Galileo

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes

SAR

European measurement 0.490 W/Kg on head, 0.990 W/Kg on body

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

What is the SAR of Fairphone 4?
Others
NFC
Yes
Audio Jack
No
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
VoLTE
Yes
No official network bands
Yes

Battery of Fairphone 4

Capacity
3905 mAh
Type Li-Ion
Fast charge Yes , 20.0W
Others
  • Removable

Software of Fairphone 4

Software

Operating System Android 11 Red Velvet Cake
Android 11
Google Services (official) Yes
More smartphones with Android 11 operating system

User reviews about the Fairphone 4

Overall satisfaction
Not enough reviews
1 review
  • Screen6.8
  • Performance7.3
  • Camera7.0
  • Battery5.0
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Latest reviews added

  • Change is expensive, but worth it.

    Pros
    • Ethically sourced minerals.
    • Long-term official support ("built to last").
    • Repairing is encouraged.
    • Abundance of alternative OS (eOS, LineageOS, etc).
    • Stock Android, except for "My Fairphone" app.
    • Good battery life.
    Cons
    • Price (579-649 EUR)
    • No 3.5 mm jack, adapter not incuded.
    • No cable or charger included.
    • 7.5
    • Screen6.7
    • Performance7.3
    • Camera7.0
    • Battery5.0

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Last update
March 15, 2023
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 1 year ago
7.1
Ki Cost-effective
Score
  • 5.9 Design & Materials
  • 6.4 Performance & Hardware
  • 6.3 Camera
  • 7.9 Connectivity
  • 5.1 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.