Sony Xperia XZ (Dual F8332) vs Sony Ericsson Vivaz Pro (U8a)
Side by side comparison between Sony Xperia XZ vs Sony Ericsson Vivaz Pro phones, differences, pros, cons and full specifications. What's the better?
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5.2"
TFT
TFT
1080x1920
23
MP
MP
13mp
3GB
RAM
RAM
Quad-core
2900
mAh
mAh
(Non removable)
vs
What's the better phone? Sony Xperia XZ (Dual F8332)
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!
31 Advantages 
3 Advantages | 16 Common items in both devices |
| TFT LCD |
| 16 million |
| LED flash |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| Accelerometer |
| +9 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 Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Model | Xperia XZ (Dual F8332) | Vivaz Pro (U8a) |
| Other model names | Xperia XZ 64GB F8332 Dual-SIM, Sony Kagura DS | Sony Ericsson Vivaz Pro U8, SE Kanna |
| Country or region available |    (Europe), (Global, International), USA |   (Latin America), Canada, USA |
| Brand | Sony | Sony Ericsson |
| Release date | 10/3/2016, Announced: 9/1/2016 | 5/1/2010 |
| Depth | 8.1 millimeters (0.32 inches) | 15 millimeters (0.59 inches) |
| Size (width x height) | 72 x 146 millimeters (2.83 x 5.75 in) | 52 x 109 millimeters (2.05 x 4.29 in) |
| Weight | 161 grams (5.64 ounces) | 117 grams (4.1 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 5.2" inches | 3.2" inches |
| Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~49.8% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels (16:9) | 360x640 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 424 PPI | 229 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 4 | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Triluminos X-Reality Engine | feature not registered |
🤖 Operating System | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| System version | Android 6.0.1 Marshmallow | Symbian 9.4 S60 5th Edition Symbian^1 |
| Firmware update | Android 8.0 Oreo | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Chipset | 64bit: Qualcomm Snapdragon 820 (MSM8996) (14nm) | 32bit |
| CPU | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 530 (624MHz) | PowerVR SGX530 |
| Performance (benchmark) | Basemark X: 29548 | feature not registered |
💽 Memory and storage | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| RAM memory | 3GB LPDDR4 | 256MB SDRAM |
| Internal storage | 64GB (50GB available) eMMC 5.1 | 512MB (75MB available) |
| External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 450/50 Mbps | 7.2/2 Mbps |
| Network technology | 2G, 3G, 4G | 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 800/850/900/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32) TD-LTE (38, 39, 40, 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32) TD-LTE (38, 39, 40, 41) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Back camera (main camera) | 23 megapixels | 5 megapixels |
| Main camera resolution | 5520x4140 pixels | 2560x1920 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | HD (1280x720) 24 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 24mm (lens) | feature not registered |
| Sensor size | 1/2.3" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo/video on both cameras | Not supported |
| Camera extras | 1080p@60fps Exmor RS | feature not registered |
📸 Front camera | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Front camera (secondary) | 13 megapixels | Not supported |
| Front camera resolution | 4128x3096 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 22mm (lens) | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Loudspeaker | Stereo sound 24-bit/192kHz | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, WMV, 3GP, RV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WMA, WAV, RA, AAC, M4A |
🔌 Connectivity | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Proprietary TV-out |
| Bluetooth | 4.2 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (side-mounted) Gyroscope Pedometer Proximity sensor | Accelerometer Ambient light sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Removable) EP500 |
| Battery capacity | 2900 mAh | 1200 mAh |
| Charger, watts | 18W Wired fast charging Quick Charge 3 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 17.5 hours | 5.2 hours |
| Standby | 610 hours (25.4 days) | 440 hours (18.3 days) |
➕ Other features | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| 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 | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black, Platinum, Blue, Pink | • Colors: Black, White • 8GB microSD included • 3D stereo sound • Continuous autofocus • Touch capture • WisePilot navigation • Java framework |
☢️ Radiation rate | ||
| Sony Xperia XZ (Dual F8332) | Sony Ericsson Vivaz Pro (U8a) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.81W/kg (head), 0.35W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.85W/kg (head), 1.2W/kg (body) | feature not registered |