Nokia Lumia 620 vs Sony Ericsson Xperia X10 mini pro (U20a)
Side by side comparison between Nokia Lumia 620 vs Sony Ericsson Xperia X10 mini pro phones, differences, pros, cons and full specifications. What's the better?
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3.8"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1300
mAh
mAh
(Removable)
vs
What's the better phone? Nokia Lumia 620
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!
22 Advantages 
4 Advantages | 15 Common items in both devices |
| TFT LCD |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Accelerometer |
| +8 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 Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Change model | ||
| Model | Lumia 620 | Xperia X10 mini pro (U20a) |
| Other model names | Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro U20, SE Mimmi |
| Country or region available | feature not registered |    (Latin America), Canada, USA |
| Brand | Nokia | Sony Ericsson |
| Release date | 1/1/2013 | 6/29/2010 |
| Depth | 11 millimeters (0.43 inches) | 17 millimeters (0.67 inches) |
| Size (width x height) | 61.1 x 115.4 millimeters (2.41 x 4.54 in) | 52 x 90 millimeters (2.05 x 3.54 in) |
| Weight | 127 grams (4.45 ounces) | 120 grams (4.2 ounces) |
| Build, materials | feature not registered | Plastic body |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.8" inches | 2.55" inches |
| Screen-to-body ratio | ~58.3% (screen-to-body ratio) | ~43% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Single touch 1-point |
| Pixel density (dot pitch) | 246 PPI | 157 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| System version | Windows Phone 8.0 Apollo | Android 1.6 Donut |
| Firmware update | Windows Phone 8.1 | Android 2.1 Eclair |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Plus MSM8227 | 32bit: Qualcomm Snapdragon S1 MSM7227 |
| CPU | Dual-core, 1 processor: 2x 1GHz Krait (Dual-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 305 | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| RAM memory | 512MB LPDDR2 | 256MB |
| Internal storage | 8GB (5.59GB available) | 256MB (128MB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 7.2/2 Mbps |
| Network technology | 2G, 3G | 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 850/900/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | CSD, 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 | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | VGA (640x480) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.4 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | 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 Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-4J | LiPo: li-ion polymer (Removable) |
| Battery capacity | 1300 mAh | 930 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 9.8 hours | 3.5 hours |
| Standby | 330 hours (13.8 days) | 360 hours (15 days) |
➕ Other features | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Lime green, Orange, Magenta, Yellow, Cyan, White, Black • Nokia ClearBlack display • 7GB free SkyDrive storage • Wifi hotspot | • Colors: Black, Red, Pink • 2GB microSD included • SE UX platform • SE Timescape • SE PlayNow Java framework |
☢️ Radiation rate | ||
| Nokia Lumia 620 | Sony Ericsson Xperia X10 mini pro (U20a) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.84W/kg (head) | feature not registered |