Sony Ericsson Vivaz Pro (U8i) vs Sony Xperia X (F5121)
Side by side comparison between Sony Ericsson Vivaz Pro vs Sony Xperia X phones, differences, pros, cons and full specifications. What's the better?
,
vs
5"
IPS
IPS
1080x1920
23
MP
MP
13mp
3GB
RAM
RAM
Hexa-core
2620
mAh
mAh
(Non removable)
What's the better phone? Sony Xperia X (F5121)
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!
2 Advantages 
27 Advantages | 15 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Accelerometer |
| Ambient light sensor |
| Hands-free calling |
| +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 | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Model | Vivaz Pro (U8i) | Xperia X (F5121) |
| Other model names | Sony Ericsson Vivaz Pro U8, SE Kanna | Sony Xperia X 32GB F5121, Sony Suzu SS |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Sony Ericsson | Sony |
| Release date | 5/1/2010 | 5/1/2016 |
| Depth | 15 millimeters (0.59 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 52 x 109 millimeters (2.05 x 4.29 in) | 69.4 x 142.7 millimeters (2.73 x 5.62 in) |
| Weight | 117 grams (4.1 ounces) | 153 grams (5.36 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.2" inches | 5" inches |
| Screen-to-body ratio | ~49.8% (screen-to-body ratio) | ~69.6% (screen-to-body ratio) |
| Display resolution | 360x640 pixels | 1080x1920 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 229 PPI | 441 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| System version | Symbian 9.4 S60 5th Edition Symbian^1 | Android 6.0.1 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Chipset | 32bit | 64bit: Qualcomm Snapdragon 650 MSM8956 (28nm) |
| CPU | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) | Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A72 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | PowerVR SGX530 | Qualcomm Adreno 510 600Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| RAM memory | 256MB SDRAM | 3GB LPDDR3 |
| Internal storage | 512MB (75MB available) | 32GB (20GB available) |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 2TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 7.2/2 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | UMTS 800/850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,19,20,26,28) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| 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) | Sony Xperia X (F5121) | |
| Back camera (main camera) | 5 megapixels | 23 megapixels |
| Main camera resolution | 2560x1920 pixels | 5536x4152 pixels |
| Video recording (primary) | HD (1280x720) 24 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/2.3" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo/video on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Front camera (secondary) | Not supported | 13 megapixels |
| Front camera resolution | Not supported | 4128x3096 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| 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) | Sony Xperia X (F5121) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, 3GP, RV | MP4, H.265, H.264, H.263, XviD |
| Audio formats | MP3, WMA, WAV, RA, AAC, M4A | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| 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 | 4.2 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Sensors | Accelerometer Ambient light sensor | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Battery type | LiPo: li-ion polymer (Removable) EP500 | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1200 mAh | 2620 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5.2 hours | feature not registered |
| Standby | 440 hours (18.3 days) | feature not registered |
➕ Other features | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
| 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: White, Graphite Black, Lime Gold, Rose Gold • USB OTG On-The-Go • Triluminos display • Oleophobic coating • Fingerprint sensor • Sony Exmor RS sensor • PDAF technology on camera • Sony ClearAudio+ • PS4 integration |
☢️ Radiation rate | ||
| Sony Ericsson Vivaz Pro (U8i) | Sony Xperia X (F5121) | |
| 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 |