Fairphone 4 (128GB) vs Sony Ericsson Mix Walkman (WT13i)
Side by side comparison between Fairphone 4 vs Sony Ericsson Mix Walkman 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
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!
6 Common items in both devices |
Plastic body, glass front / Plastic body |
Only digital zoom |
Capacitive |
Accelerometer |
LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
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 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Model | Fairphone 4 (128GB) | Mix Walkman (WT13i) |
Other model names | Fairphone 4 (6GB RAM) | Sony Mix Walkman WT13 |
Country or region available | (Europe) | (Global, International) |
Brand | Fairphone | Sony Ericsson |
Release date | 10/25/2021, Announced: 9/30/2021 | 8/1/2011 |
Depth | 10.5 millimeters (0.41 inches) | 14.3 millimeters (0.56 inches) |
Size (width x height) | 75.5 x 162 millimeters (2.97 x 6.38 in) | 52.8 x 95.8 millimeters (2.08 x 3.77 in) |
Weight | 225 grams (7.88 ounces) | 88 grams (3.08 ounces) |
Build, materials | Plastic body, glass front | Plastic body |
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) | Sony Ericsson Mix Walkman (WT13i) | |
Display type | TFT IPS LCD | TFT LCD |
Screen size | 6.3" inches | 3" inches |
Screen-to-body ratio | ~79.7% (screen-to-body ratio) | ~50.6% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 240x400 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Single touch 1-point |
Pixel density (dot pitch) | 409 PPI | 155 PPI |
Colors | 16 million | 260 thousand |
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 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
System version | Android 11 | Proprietary OS |
Firmware update | Android 12 | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | 32bit: STE 4910 |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core) | Single-core, 1 processor: 1x 250MHz |
GPU graphical controller | Qualcomm Adreno 619 (800MHz) | feature not registered |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
RAM memory | 6GB LPDDR4X | 64MB SDRAM |
Internal storage | 128GB (104GB available) UFS 2.1 | 256MB (100MB available) |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
Maximum Download / Upload | 3000/1024 Mbps | 0.2 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G |
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 | Not supported |
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 |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
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 | Not supported |
📷 Camera | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Back camera (main camera) | (dual camera) 48 megapixels 48MP ultrawide f/2.21/2"0.8µmPDAF+TOF3D | 3.1 megapixels |
Main camera resolution | 8000x6000 pixels | 2048x1536 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | QVGA (320x240) |
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 | Not supported |
Image stabilization | OIS: Optical stabilization | Not supported |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Not supported |
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) | Sony Ericsson Mix Walkman (WT13i) | |
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 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WMA, eAAC+ |
🔌 Connectivity | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
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 | 2.1 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | Not supported |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Battery type | LiPo: li-ion polymer (Removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 3905 mAh | 1000 mAh |
Charger, watts | 20W Wired fast charging | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 9.6 hours |
Standby | feature not registered | 465 hours (19.4 days) |
➕ Other features | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), 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, White, Red, Silver, Green • SNS integration • SensMe • Java framework |
☢️ Radiation rate | ||
Fairphone 4 (128GB) | Sony Ericsson Mix Walkman (WT13i) | |
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 |