Sony Ericsson Vivaz Pro (U8i) vs LG Optimus F3 (LS720)
Side by side comparison between Sony Ericsson Vivaz Pro vs LG Optimus F3 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? LG Optimus F3 (LS720)
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!
3 Advantages 
22 Advantages | 17 Common items in both devices |
| 16 million |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| Autofocus |
| EIS: Digital stabilization |
| Accelerometer |
| +10 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 | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Model | Vivaz Pro (U8i) | Optimus F3 (LS720) |
| Other model names | Sony Ericsson Vivaz Pro U8, SE Kanna | Sprint LG Optimus F3 4G LTE, LG Optimus F3 CDMA, LG LS720 |
| Country or region available |  (Global, International) |  USA |
| Brand | Sony Ericsson | LG |
| Release date | 5/1/2010 | 6/14/2013 |
| Depth | 15 millimeters (0.59 inches) | 11.2 millimeters (0.44 inches) |
| Size (width x height) | 52 x 109 millimeters (2.05 x 4.29 in) | 62 x 116.1 millimeters (2.44 x 4.57 in) |
| Weight | 117 grams (4.1 ounces) | 140 grams (4.9 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.2" inches | 4" inches |
| Screen-to-body ratio | ~49.8% (screen-to-body ratio) | ~63.3% (screen-to-body ratio) |
| Display resolution | 360x640 pixels | 480x800 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 229 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass 2 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| System version | Symbian 9.4 S60 5th Edition Symbian^1 | Android 4.1.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Chipset | 32bit | 32bit: Qualcomm Snapdragon 400 MSM8930 |
| CPU | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) | Dual-core, 1 processor: 2x 1.2GHz Krait 200 (Dual-core) |
| GPU graphical controller | PowerVR SGX530 | Qualcomm Adreno 225 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| RAM memory | 256MB SDRAM | 1GB LPDDR2 |
| Internal storage | 512MB (75MB available) | 4GB (1.29GB available) |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/2 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900 |
| Primary 3G network | UMTS 900/2100 | CDMA2000 1xEV-DO |
| Primary 4G network | Not supported | LTE 1900 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | CDMA2000 EV-DO Rev A, LTE |
| 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 | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2560x1920 pixels | 2560x1920 pixels |
| Video recording (primary) | HD (1280x720) 24 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| 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 | Autofocus | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Front camera (secondary) | Not supported | 0.3 megapixels |
| Front camera resolution | Not supported | 640x480 pixels |
| Video recording (secondary) | Not supported | VGA (640x480) |
| 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 | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, 3GP, RV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WMA, WAV, RA, AAC, M4A | MP3, WAV, WMA, eAAC+, AC3, FLAC |
🔌 Connectivity | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 2.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Sensors | Accelerometer Ambient light sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Battery type | LiPo: li-ion polymer (Removable) EP500 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1200 mAh | 2460 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5.2 hours | 15 hours |
| Standby | 440 hours (18.3 days) | 456 hours (19 days) |
➕ Other features | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| Call control | Voice recorder | 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 | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black, White • 8GB microSD included • 3D stereo sound • Continuous autofocus • Touch capture • WisePilot navigation • Java framework | • Colors: Purple, Titanium • Java framework |
☢️ Radiation rate | ||
| Sony Ericsson Vivaz Pro (U8i) | LG Optimus F3 (LS720) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |