Fairphone 4
$289
Overview
Fairphone 4 is a mid-range Android smartphone released in 2021 with a 6.3-inch IPS LCD, Snapdragon 750 chipset, 48 main camera, and 3905 mAh battery.
Priced at $289, it targets users seeking mid-range performance.
Specifications of Fairphone 4
The display of Fairphone 4 measures 6.3 inches with IPS LCD technology. Peak brightness reaches 800 nits for excellent outdoor visibility. The screen renders at 1080x2340 pixels resolution.
The camera system of Fairphone 4 features 2 rear cameras: 48 main, 48MP ultrawide. Video recording supports up to 2160p.
The battery of Fairphone 4 has 3905mAh capacity with 20 wired charging. A full charge takes approximately 120 min minutes.
The performance of Fairphone 4 is powered by the Snapdragon 750 chipset with Qualcomm Adreno 619 619MHz GPU. Geekbench scores reach 650 single-core and 1900 multi-core. AnTuTu benchmark achieves 385000.
The memory of Fairphone 4 offers 8GB RAM with 128GB storage options. RAM uses LPDDR4X RAM technology. Storage is Expandable (SD Slot).
The connectivity of Fairphone 4 includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, and Bluetooth 5.1. NFC is supported for contactless payments.
The build of Fairphone 4 weighs 225g with Aluminum frame and Plastic back. Water and dust resistance is rated IP54. Dimensions measure 162 x 75.5 x 10.5 mm.
The software of Fairphone 4 runs Android 11, upgradable to Android 15 with Fairphone UI. Software support extends 5 years through 2031.
Compare Fairphone 4
Frequently Asked Questions about Fairphone 4
Yes, Fairphone 4 is good for photography with its 48 camera. It handles everyday photography well with solid detail and color accuracy.
Yes, Fairphone 4 handles gaming well with its Snapdragon 750. Most games run smoothly at medium to high settings.
Yes, Fairphone 4 receives 5 years of software updates through 2031. This is industry-leading support ensuring long-term security and feature updates.
Yes, Fairphone 4 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Fairphone 4 has IP54 protection against dust and water.
Fairphone 4 has a 3905mAh battery. Battery life varies based on usage patterns.
Fairphone 4 at $289 is a mid-range device offering 5-year updates. It's worth buying if you prioritize balanced performance and value.
Fairphone 4 supports 20 wired charging with full charge in approximately 120 min minutes.
Fairphone 4 is available in 128GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Fairphone 4 has a 6.3-inch IPS LCD with 60Hz refresh rate and 800 nits peak brightness. HDR support includes No.
Fairphone 4 in Category Rankings
See how Fairphone 4 ranks in these categories:
Verdict
The Fairphone 4 delivers solid value for budget-conscious users who need reliable performance. The phone excels in versatile camera system, industry-leading software support. Select this phone for reliable daily use, if you seek good value without compromising on essential features.
Key Specifications
Display
6.3"
Main Camera
48
Chipset
Snapdragon 750
Full Specifications
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE Bands | LTE / |
| 5G Sub-6 Bands | 5G |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | 4x4 MIMO |
| SIM | Nano-SIM |
| Dual SIM Mode | Hybrid Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | 2CC |
Launch
| Announced | 2021 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $588.12 |
Body & Design
| Dimensions (mm) | 162 x 75.5 x 10.5 mm |
| Weight (g) | 225 |
| Build Materials | Back: Plastic |
| Frame | Aluminum |
| Back Finish | Plastic |
| Colors | ["Gray", "Green", "Speckled Green"] |
| IP Rating | IP54 |
| Rugged Certifications | IP54 |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | 0x0x0 |
| Thermal Solution | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | IPS LCD |
| Size (inches) | 6.3 |
| Resolution (px) | 1080x2340 pixels |
| Aspect Ratio | 6:13 |
| Pixel Density (ppi) | 409 |
| Screen-to-body Ratio (%) | 78 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 800 |
| HDR Standards | |
| Color Gamut | sRGB |
| Color Depth | 24 |
| PWM Dimming (Hz) | 60 |
| Glass Protection | Corning Gorilla Glass v5 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 11, upgradable to Android 15 |
| Update Policy | 5 years |
| Chipset | Snapdragon 750 |
| CPU | 2x Kryo 570 (Cortex A77) 2.2 GHz + 6x Kryo 570 (Cortex A55) 1.8GHz |
| GPU | Qualcomm Adreno 619 619MHz |
| NPU/AI TOPs | 4 TOPS |
| ISP Features | Spectra 570L |
| Modem | Snapdragon X52 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 650 |
| Geekbench Multi-Core | 1900 |
| AnTuTu Score | 385000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X RAM |
| Storage | 128GB |
| Storage Type | Expandable (SD Slot) |
| Storage Speed | UFS 2.1 |
| Expandable Storage | microSDXC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | F2FS |
Main Camera System
| Rear Cameras | 2 |
| Main Sensor | 48 |
| Main Sensor Size | 1/2.0" |
| Main Sensor Model | 48 Mpx |
| Main Lens | f/1.6, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 0.8µm |
| Ultrawide | 48MP, FOV: 120° |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 1080p@240fps |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 25 |
| Sensor Size | CMOS |
| Aperture | f/2.2 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | AAC, SBC |
| DAC/Amp | Integrated |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.1 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Side-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Heart rate, SpO2 |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 3905 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 20 |
| Wired Standard | USB Power Delivery |
| 0-50% Time (mins) | 30 min |
| Full Charge Time | 120 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features | 500 charge cycles |
Software
| OS at Launch | Android 11, upgradable to Android 15 |
| Update Window | 5 years |
| UI Skin / Launcher | Fairphone UI |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | Basic |
| Privacy Features | App Permissions |
| Accessibility | Android Accessibility |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, Cable, SIM Tool |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!