Nokia 6620 vs Sony Ericsson Mix Walkman (WT13a)
Side by side comparison between Nokia 6620 vs Sony Ericsson Mix Walkman phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Sony Ericsson Mix Walkman (WT13a)
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!
1 Advantage 
23 Advantages | 7 Common items in both devices |
| Plastic body |
| TFT LCD |
| 2G EDGE |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| HTML, XHTML / WAP, HTML |
| + 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 | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Change model | ||
| Model | Nokia 6620 | Mix Walkman (WT13a) |
| Other model names | Nokia 6620 | Sony Mix Walkman WT13 |
| Country or region available |  (Global, International) |   Canada, USA |
| Brand | Nokia | Sony Ericsson |
| Release date | 8/1/2004 | 8/1/2011 |
| Depth | 23 millimeters (0.91 inches) | 14.3 millimeters (0.56 inches) |
| Size (width x height) | 58.2 x 108.6 millimeters (2.29 x 4.28 in) | 52.8 x 95.8 millimeters (2.08 x 3.77 in) |
| Weight | 124 grams (4.34 ounces) | 88 grams (3.08 ounces) |
| Build, materials | Plastic body | Plastic body |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.1" inches | 3" inches |
| Screen-to-body ratio | ~22.2% (screen-to-body ratio) | ~50.6% (screen-to-body ratio) |
| Display resolution | 176x208 pixels | 240x400 pixels |
| Touchscreen | Not supported | Capacitive Single touch 1-point |
| Pixel density (dot pitch) | 130 PPI | 155 PPI |
| Colors | 65 thousand | 260 thousand |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| System version | Symbian 7.0 S60 2nd Edition | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Chipset | 32bit: Texas Instruments OMAP 1510 | 32bit: STE 4910 |
| CPU | Single-core, 1 processor: 1x 150MHz ARM925T (Single-core) | Single-core, 1 processor: 1x 250MHz |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| RAM memory | 16MB SDRAM | 64MB SDRAM |
| Internal storage | 32MB (11MB available) | 256MB (100MB available) |
| External storage | Until 2GB MMC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.118 Mbps | 0.2 Mbps |
| Network technology | 2G | 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 | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE | GPRS, EDGE |
| 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 | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Back camera (main camera) | 0.3 megapixels | 3.1 megapixels |
| Main camera resolution | 640x480 pixels | 2048x1536 pixels |
| Video recording (primary) | QCIF (176x144) | QVGA (320x240) |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | 3GP, MPEG4 | MP4, H.263 |
| Audio formats | MP3, WAV, AAC, MIDI | MP3, WMA, eAAC+ |
🔌 Connectivity | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| USB | USB 1.1 proprietary connector | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 1.1 | 2.1 + A2DP |
| WiFi | Not supported | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Sensors | Not supported | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-5C | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 850 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 4 hours | 9.6 hours |
| Standby | 190 hours (7.9 days) | 465 hours (19.4 days) |
➕ Other features | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Light Gray • 32MB RS-MMC card included • 5-way joystick navigation Java framework | • Colors: Black, White, Red, Silver, Green • SNS integration • SensMe Java framework |
☢️ Radiation rate | ||
| Nokia 6620 | Sony Ericsson Mix Walkman (WT13a) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.16W/kg (head), 0.74W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.81W/kg (head) | feature not registered |