Fairphone 4 (256GB) vs Sony Ericsson Xperia Pureness
Side by side comparison between Fairphone 4 vs Sony Ericsson Xperia Pureness phones, differences, pros, cons and full specifications. What's the better?
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6.3"
IPS
IPS
1080x2340
48
MP
MP
25mp
8GB
RAM
RAM
Octa-core
3905
mAh
mAh
(Removable)
vs
What's the better phone? Fairphone 4 (256GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
27 Advantages 
2 Advantages | 3 Common items in both devices |
| Hands-free calling |
| Vibrating alert |
| Gorilla Glass 5 / Scratch-resistant glass |
| + specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Model | Fairphone 4 (256GB) | Xperia Pureness |
| Other model names | Fairphone 4 (8GB RAM) | Sony Ericsson Xperia Pureness, Sony Ericsson X5 |
| Country or region available |  (Europe) | feature not registered |
| Brand | Fairphone | Sony Ericsson |
| Release date | 10/25/2021, Announced: 9/30/2021 | 12/3/2009 |
| Depth | 10.5 millimeters (0.41 inches) | 13 millimeters (0.51 inches) |
| Size (width x height) | 75.5 x 162 millimeters (2.97 x 6.38 in) | 43 x 102 millimeters (1.69 x 4.02 in) |
| Weight | 225 grams (7.88 ounces) | 70 grams (2.45 ounces) |
| Build, materials | Aluminum body, glass front, plastic back | feature not registered |
| Protection against water and others | IP54 certified: protection against dust and splashing. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Display type | TFT IPS LCD | Monochromatic |
| Screen size | 6.3" inches | 1.8" inches |
| Screen-to-body ratio | ~79.7% (screen-to-body ratio) | ~22.9% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 409 PPI | 222 PPI |
| Colors | 16 million | 2 |
| Scratch-resistant glass | Gorilla Glass 5 | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| System version | Android 11 | Proprietary OS |
| Firmware update | Android 15 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | feature not registered |
| CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 619 (800MHz) | feature not registered |
| Performance (benchmark) | AnTuTu: 445885 (v10) | feature not registered |
💽 Memory and storage | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| RAM memory | 8GB LPDDR4X | feature not registered |
| Internal storage | 256GB (220GB available) UFS 2.1 | 2GB |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 3000/1024 Mbps | 7.2/2 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 2100 |
| Primary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Primary 5G network | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Back camera (main camera) | (triple camera) 48 megapixels 48MP ultrawide f/2.21/2"0.8µmPDAF 0.3MP depth TOF-3D | Not supported |
| Main camera resolution | 8000x6000 pixels | Not supported |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Not supported |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | f/1.6 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo on both cameras | feature not registered |
| Camera extras | 4K@30fps 1080p@30/60fps | feature not registered |
📸 Front camera | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Front camera (secondary) | 25 megapixels | Not supported |
| Front camera resolution | 5760x4320 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.78" inches | feature not registered |
| Pixel size | 0.9µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones | feature not registered |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | feature not registered |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV |
🔌 Connectivity | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 proprietary connector |
| Audio output | Type-C reversible connector | proprietary audio output |
| TV output | USB Type-C SlimPort® | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3905 mAh | feature not registered |
| Charger, watts | 20W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 3.5 hours |
| Standby | feature not registered | 350 hours (14.6 days) |
➕ Other features | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Gray, Green, Speckled Green • Modular phone with swappable components iFixit: 10/10 | • Colors: Black • Transparent screen • NetFront browser |
☢️ Radiation rate | ||
| Fairphone 4 (256GB) | Sony Ericsson Xperia Pureness | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.49W/kg (head), 0.99W/kg (body) | feature not registered |