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Fairphone 4 The Ethical Smartphone Unveiled Specs Prices Pros & Cons

Release Date
2021, October 25
Camera
48MP
Battery
3905mAh
Battery Type
20W
Processor
Snapdragon 750G 5G
Screen
6.3"
Storage
128GB/256GB , microSDXC
Ram
6/8GB RAM
Operating System
Android 11, planned upgrade to Android 12

Design and Build Quality

The Fairphone 4 stands out in the competitive smartphone market thanks to its unique design philosophy focused on sustainability and user repairability. This phone is designed to be environmentally friendly while ensuring durability and functionality for everyday users. The device measures 162 x 75.5 x 10.5 mm and weighs 225 grams, making it robust yet portable. It features a Gorilla Glass 5 front, an aluminum frame, and a plastic back that collectively provide a sleek yet strong build.

The attention to build quality is apparent in components like the side-mounted fingerprint sensor, facilitating secure and quick access to the device. Unlike many modern smartphones, the Fairphone 4 is designed for easy repair and component replacement, allowing users to extend the device's life significantly and reduce electronic waste.

Display

The Fairphone 4 sports a 6.3-inch IPS LCD that occupies about 79.7% of the front panel. With a resolution of 1080 x 2340 pixels and a pixel density of approximately 409 ppi, the display offers sharp, vibrant images and videos, making it ideal for multimedia consumption and daily applications. The use of Corning Gorilla Glass 5 not only ensures added protection against scratches and falls but also maintains screen clarity and touch sensitivity.

Performance and Processing Power

Under the hood, the Fairphone 4 is powered by the Qualcomm SM7225 Snapdragon 750G 5G chipset, constructed on an 8nm process, ensuring power efficiency and decent performance. The octa-core CPU setup consists of 2x2.2 GHz Kryo 570 cores and 6x1.8 GHz Kryo 570 cores, coupled with an Adreno 619 GPU for handling graphical tasks seamlessly. This setup ensures smooth performance across various applications including multitasking, gaming, and general day-to-day activities.

The device comes with 6GB or 8GB of RAM variants, allowing for a responsive user experience under typical usage scenarios, while storage options of 128GB or 256GB, expandable via microSDXC, ensure ample space for applications, media, and documents.

Camera Capabilities

The Fairphone 4 is equipped with a dual main camera setup, featuring a 48 MP wide sensor with an aperture of f/1.6, equipped with PDAF and optical image stabilization (OIS), ensuring impressive low-light performance and stable photography. It also includes a 48 MP ultrawide sensor with an aperture of f/2.2 to capture wider shots and a TOF 3D sensor for depth sensing in bokeh and portrait modes.

The front-facing camera houses a 25 MP sensor with an f/2.2 aperture, ideal for selfies and video calls. Both the main and selfie cameras support video recording, with the main camera capable of shooting 4K at 30fps and 1080p at 60fps, and the front camera supporting 1080p at 30fps.

Battery Life and Charging

The device is powered by a 3905 mAh lithium-ion battery that is removable, following Fairphone's philosophy of user-accessible repairs and replacements. This battery size should provide ample power for a full day of moderate to heavy use. It supports 20W fast charging, capable of charging the device to 50% in just 30 minutes, which is competitive in today's fast-paced environment.

Operating System and Software

Initially running on Android 11 with a planned upgrade to Android 12, the Fairphone 4 provides a smooth, near-stock Android experience. Fairphone is committed to providing software updates and security patches well beyond the typical industry norms, ensuring users benefit from ongoing improvements and security enhancements over the lifetime of the phone.

Connectivity and Network Support

In terms of connectivity, the Fairphone 4 supports an array of network technologies including GSM, HSPA, LTE, and 5G, providing vast coverage and fast internet speeds where the infrastructure is available. The device supports dual-SIM functionality through a combination of nano-SIM and eSIM.

Additional connectivity features include Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.1, NFC, and USB Type-C 3.0, ensuring compatibility with modern wireless environments and accessories, along with providing superior data transfer speeds and efficient power delivery.

Environmental and Ethical Impact

Fairphone has set itself apart by focusing intensely on ethically sourced materials, fair labor practices, and sustainability. The Fairphone 4 has received a high repairability score due to its design, which allows users to replace components such as batteries, screens, and cameras easily, reducing the need to dispose of the device over minor damages.

Final Thoughts

The Fairphone 4 is not just a smartphone; it represents a significant step toward sustainable and ethical electronics. While it competes well with other mid-range smartphones in terms of specs and performance, its most substantial achievement lies in its commitment to reducing electronic waste and promoting fair trade practices in technology manufacturing.

The blend of practical features, decent performance, and an unwavering focus on sustainability makes the Fairphone 4 an appealing choice for environmentally conscious consumers who are not willing to compromise on the quality and functionality expected from a modern smartphone.

Key Features of Fairphone 4

  • Supports multiple network technologies: GSM, HSPA, LTE, and 5G
  • Durable build with Gorilla Glass 5 front, aluminum frame, and plastic back
  • 6.3-inch IPS LCD display with 1080 x 2340 pixels resolution and Gorilla Glass 5 protection
  • Powered by Qualcomm Snapdragon 750G 5G chipset
  • Available in two variants: 128GB storage with 6GB RAM and 256GB storage with 8GB RAM
  • Expandable storage with dedicated microSDXC slot
  • Dual main cameras: 48 MP wide and 48 MP ultrawide with TOF 3D depth sensor
  • Selfie camera: 25 MP with HDR support
  • Video capture capability: 4K at 30fps and 1080p at 30/60fps with gyro-EIS
  • Removable 3905 mAh battery with 20W wired charging (50% in 30 min advertised)
  • Comprehensive connectivity options: Wi-Fi, Bluetooth 5.1, GPS, GLONASS, GALILEO, BDS, NFC
  • USB Type-C 3.0 port with OTG and DisplayPort support
  • Side-mounted fingerprint sensor and multiple sensors including accelerometer, gyro, proximity, and compass

Fairphone 4 Disadvantages

  • Heavy weight of 225 g, which might be uncomfortable for prolonged use.
  • Plastic back, which may feel less premium than glass or metal alternatives.
  • IPS LCD display, which generally offers lower contrast and color depth compared to AMOLED displays.
  • No 3.5mm headphone jack, which can be inconvenient for users with traditional wired headphones.
  • No FM radio support, limiting media options for some users.
  • Average battery capacity at 3905 mAh, which might not suffice for heavy users.
  • Relatively slow charging speed of 20W compared to some competitors offering faster charging solutions.
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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
Launch
Announced 2021, September 30
Status Available. Released 2021, October 25
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 and eSIM
Display
Type IPS LCD
Size 6.3 inches, 97.4 cm2 (~79.7% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Protection Corning Gorilla Glass 5
Platform
OS Android 11, planned upgrade to Android 12
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPU Adreno 619
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
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
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 3905 mAh, removable
Charging 20W wired, 50% in 30 min (advertised)
Misc
Colors Gray, Green, Speckled Green
SAR EU 0.49 W/kg (head)     0.99 W/kg (body)
Price About 400 EUR

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