Fairphone 4
AvailableAnnounced September 2021Released October 2021
≈ ৳78,0002022 listing price in taka · BD price not confirmedSee prices
- Display
- 6.3″IPS LCD
- Main camera
- 48MP2 rear cameras · 4K video
- Battery
- 3,905mAh20 W charging
- RAM
- 8GB128 GB – 256 GB storage
- Chipset
- Qualcomm Snapdragon 750G 5GChipset · 8 nm
- Software
- Android 11Software
4 price in Bangladesh
Not confirmed yet. We list a taka price once an official or market price is checked.
International price, 2022 listing: ≈ ৳78,000
$632 converted at the Bangladesh Bank rate of 15 October 2026. A currency conversion, not a Bangladesh shop price.
- 6 GB RAM + 128 GB
- 8 GB RAM + 256 GB
3 colours
- Gray
- Green
- Speckled Green
4 full specifications
Fairphone 4 is a phone from Fairphone, announced in September 2021. It has a 6.3-inch IPS LCD display, the Qualcomm Snapdragon 750G 5G chipset, a 48 MP main camera and a 3,905 mAh battery with 20 W charging. Memory options: 6/8 GB RAM · 128 GB, 256 GB.
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-A (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), plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM and/or eSIM) |
| Protection | IP54, dust and water resistant MIL-STD-810G compliant |
Display
| Type | IPS LCD |
|---|---|
| Size | 6.3 inches |
| Resolution | 1080 x 2340 pixels |
| Aspect ratio | 19.5:9 ratio |
| Pixel density | ~409 ppi density |
| Screen-to-body | ~79.7% |
| Protection | Corning Gorilla Glass 5 |
Platform
| Chipset | Qualcomm SM7225 Snapdragon 750G 5G (8 nm) |
|---|---|
| CPU | Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) |
| GPU | Adreno 619 |
| OS | Android 11 |
Memory
| Card slot | Yes |
|---|---|
| RAM | 6GB, 8GB |
| Storage | 128GB, 256GB |
Main camera
| Setup | 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 | HDR |
| Stabilization | OIS |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS |
Selfie camera
| Cameras | single |
|---|---|
| Setup | 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 |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 5.1, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 3.0, DisplayPort |
| OTG | Yes |
Features
| Sensors | fingerprint, accelerometer, gyroscope, proximity, compass |
|---|
Battery
| Type | Li-Ion |
|---|---|
| Capacity | 3905 mAh |
| Charging | Fast charging 20W, 50% in 30 min (advertised) |
More
| Colors | Gray, Green, Speckled Green |
|---|---|
| SAR EU | 0.49 W/kg (head) 0.99 W/kg (body) |
Sources: a public spec dataset compiled in 2022. These specs have not yet been re-checked against Fairphone’s own pages. How we source specs and prices
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Questions about 4
What is the price of Fairphone 4 in Bangladesh?
We haven't confirmed a Bangladesh price for Fairphone 4 yet. Its international price in 2022 listings was $632 (about ৳78,000 at the Bangladesh Bank rate of 15 October 2026).
Does Fairphone 4 support 5G?
Yes. Fairphone 4 supports 5G networks.
How big is the Fairphone 4 battery?
3,905 mAh, with 20 W wired charging.
How much RAM and storage does Fairphone 4 have?
6/8 GB RAM · 128 GB, 256 GB. It also takes a memory card.
Is Fairphone 4 waterproof?
It is rated IP54 for dust and water resistance.