Fairphone 4 (128GB) vs Positivo Twist XL (S555)
Side by side comparison between Fairphone 4 vs Positivo Twist XL (S555) phones, differences, pros, cons and full specifications. What's the better?
,
6.3"
IPS
IPS
1080x2340
48
MP
MP
25mp
6GB
RAM
RAM
Octa-core
3905
mAh
mAh
(Removable)
vs
5.5"
IPS
IPS
720x1280
8
MP
MP
5mp
1GB
RAM
RAM
Quad-core
2500
mAh
mAh
(Removable)
What's the better phone? Fairphone 4 (128GB)
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!
13 Common items in both devices |
Plastic body, glass front |
TFT IPS LCD |
16 million |
Only digital zoom |
Capacitive |
Multitouch |
Accelerometer |
+6 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 (128GB) | Positivo Twist XL (S555) | |
Model | Fairphone 4 (128GB) | Twist XL (S555) |
Other model names | Fairphone 4 (6GB RAM) | Positivo S555 Twist XL 3900517, 3900520 |
Country or region available | (Europe) | Brazil |
Brand | Fairphone | Positivo |
Release date | 10/25/2021, Announced: 9/30/2021 | 4/1/2017 |
Depth | 10.5 millimeters (0.41 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 75.5 x 162 millimeters (2.97 x 6.38 in) | 77.4 x 148.7 millimeters (3.05 x 5.85 in) |
Weight | 225 grams (7.88 ounces) | 172 grams (6.02 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
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 (128GB) | Positivo Twist XL (S555) | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 6.3" inches | 5.5" inches |
Screen-to-body ratio | ~79.7% (screen-to-body ratio) | ~72.5% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 720x1280 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 409 PPI | 267 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Not supported |
Refresh rate | 60Hz | feature not registered |
Display features | Not supported | feature not registered |
🤖 Operating System | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
System version | Android 11 | Android 7.0 Nougat |
Firmware update | Android 12 | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | 32bit: MediaTek MT6580 (28nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 619 (800MHz) | ARM Mali-400 MP1 500Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
RAM memory | 6GB LPDDR4X | 1GB LPDDR2 |
Internal storage | 128GB (104GB available) UFS 2.1 | 16GB (10GB available) |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 3000/1024 Mbps | 21/5.76 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 850/2100 |
Primary 4G network | LTE Cat15 (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, HSPA+ |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71) TD-LTE (38, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Back camera (main camera) | (dual camera) 48 megapixels 48MP ultrawide f/2.21/2"0.8µmPDAF+TOF3D | 8 megapixels |
Main camera resolution | 8000x6000 pixels | 3264x2448 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash |
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 | Not supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo on both cameras | Not supported |
Camera extras | 4K@30fps 1080p@30/60fps | feature not registered |
📸 Front camera | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Front camera (secondary) | 25 megapixels | 5 megapixels |
Front camera resolution | 5760x4320 pixels | 2560x1920 pixels |
Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
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 (128GB) | Positivo Twist XL (S555) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C SlimPort® | Not supported |
Bluetooth | 5.1 + A2DP/LE | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Battery type | LiPo: li-ion polymer (Removable) | LiPo: li-ion polymer (Removable) |
Battery capacity | 3905 mAh | 2500 mAh |
Charger, watts | 20W Wired fast charging | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
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/gray, White/pink • WiFi hotspot |
☢️ Radiation rate | ||
Fairphone 4 (128GB) | Positivo Twist XL (S555) | |
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 |