Sony Ericsson Vivaz (U5a) vs LG F4NR (A448)
Side by side comparison between Sony Ericsson Vivaz vs LG F4NR phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.2"
TFT
TFT
176x220
1.2
MP
MP
128MB
RAM
RAM
Single-core
950
mAh
mAh
(Removable)
What's the better phone? Sony Ericsson Vivaz (U5a)
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!
27 Advantages 
0 Advantage | 8 Common items in both devices |
| TFT LCD |
| Only digital zoom |
| LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| 2.1 + A2DP |
| MicroUSB 2.0 |
| + 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 (U5a) | LG F4NR (A448) | |
| Model | Vivaz (U5a) | F4NR (A448) |
| Other model names | Sony Ericsson Vivaz U5A, SE Kurara | Wind LG F4NR, Videotron LG F4NR, LGA448 |
| Country or region available |    (Latin America), Canada, USA | Canada |
| Brand | Sony Ericsson | LG |
| Release date | 3/4/2010 | 12/1/2014 |
| Depth | 12.5 millimeters (0.49 inches) | 18.6 millimeters (0.73 inches) |
| Size (width x height) | 51.7 x 107 millimeters (2.04 x 4.21 in) | 51 x 98 millimeters (2.01 x 3.86 in) |
| Weight | 97 grams (3.4 ounces) | 101 grams (3.54 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.2" inches | 2.2" inches |
| Screen-to-body ratio | ~51% (screen-to-body ratio) | ~30.5% (screen-to-body ratio) |
| Display resolution | 360x640 pixels | 176x220 pixels |
| Touchscreen | Resistive Single touch 1-point | Not supported |
| Pixel density (dot pitch) | 229 PPI | 128 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| System version | Symbian 9.4 S60 5th Edition Symbian^1 | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Chipset | 32bit | 32bit: Qualcomm QSC6270 (65nm) |
| CPU | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) | Single-core, 1 processor: 1x 230MHz ARM926EJ-S (Single-core) |
| GPU graphical controller | PowerVR SGX530 | Q3Dimension |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| RAM memory | 256MB SDRAM | 128MB SDRAM |
| Internal storage | 512MB (75MB available) | 256MB (50MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| 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 | 10.2/2 Mbps | 3.6 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 850/1900/2100 | UMTS 1700/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA |
| 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 (U5a) | LG F4NR (A448) | |
| Back camera (main camera) | 8 megapixels | 1.2 megapixels |
| Main camera resolution | 3264x2448 pixels | 1280x960 pixels |
| Video recording (primary) | HD (1280x720) 24 fps | QCIF (220x176) 15 fps |
| Flash | LED flash | 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 | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| 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 | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, 3GP, RV | MP4, 3GP, WMV |
| Audio formats | MP3, WMA, WAV, RA, AAC, M4A | MP3, AMR, WMA, MIDI, AAC, AAC+ |
🔌 Connectivity | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | Not supported |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | Not supported |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Sensors | Accelerometer Ambient light sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Battery type | LiPo: li-ion polymer (Removable) EP500 | Li-Ion: lithium-ion (Removable) LGIP-531A |
| Battery capacity | 1200 mAh | 950 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5.3 hours | 6 hours |
| Standby | 440 hours (18.3 days) | 345 hours (14.4 days) |
➕ Other features | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| Call control | Voice recorder | Voice dialing, 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 |
| Web browser | WAP, HTML, Flash player | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Red, Gray, Light pink • 8GB microSD included • 3D stereo sound • Continuous autofocus • Touch capture • WisePilot navigation Java framework | • Colors: Black • External display: 0.98" inches, 96x64 pixels • External display Monochrome MSTN Java framework |
☢️ Radiation rate | ||
| Sony Ericsson Vivaz (U5a) | LG F4NR (A448) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.41W/kg (head), 0.4W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |