Bq Aquaris X2 Pro (128GB) vs Sony Ericsson Vivaz Pro (U8i)
Side by side comparison between Bq Aquaris X2 Pro vs Sony Ericsson Vivaz Pro phones, differences, pros, cons and full specifications. What's the better?
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5.65"
IPS
IPS
1080x2160
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3100
mAh
mAh
(Non removable)
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What's the better phone? Bq Aquaris X2 Pro (128GB)
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!
30 Advantages 
3 Advantages | 14 Common items in both devices |
| 16 million |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| Accelerometer |
| Ambient light sensor |
| Hands-free calling |
| +7 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 | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Model | Aquaris X2 Pro (128GB) | Vivaz Pro (U8i) |
| Other model names | BQ Aquaris X2 Pro 6GB RAM + 128GB | Sony Ericsson Vivaz Pro U8, SE Kanna |
| Country or region available |   Spain, (Europe) |  (Global, International) |
| Brand | Bq | Sony Ericsson |
| Release date | 6/1/2018 | 5/1/2010 |
| Depth | 8.35 millimeters (0.33 inches) | 15 millimeters (0.59 inches) |
| Size (width x height) | 72.3 x 150.7 millimeters (2.85 x 5.93 in) | 52 x 109 millimeters (2.05 x 4.29 in) |
| Weight | 168 grams (5.88 ounces) | 117 grams (4.1 ounces) |
| Build, materials | feature not registered | Plastic body |
| Protection against water and others | Water splash resistant (don't immerse) | Not supported |
📲 Display | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Display type | LTPS IPS LCD | TFT LCD |
| Screen size | 5.65" inches | 3.2" inches |
| Screen-to-body ratio | ~75.6% (screen-to-body ratio) | ~49.8% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels | 360x640 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 427 PPI | 229 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| System version | Android 8.1 Oreo | Symbian 9.4 S60 5th Edition Symbian^1 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Chipset | 64bit: Qualcomm Snapdragon 660 SDM660 (14nm) | 32bit |
| CPU | Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 512 650Mhz | PowerVR SGX530 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| RAM memory | 6GB LPDDR4X | 256MB SDRAM |
| Internal storage | 128GB (107GB available) | 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 | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| 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 | 300/50 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 850/900/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat6 (Bands 1,3,7,20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Back camera (main camera) | (dual camera) 12 megapixels 5MP depth 1/5"1.12µm | 5 megapixels |
| Main camera resolution | 4000x3000 pixels | 2560x1920 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | HD (1280x720) 24 fps |
| Flash | Dual-LED on main camera and LED on front camera | LED flash |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 1.29µm pixel | feature not registered |
| Autofocus | PDAF: 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 on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | LED | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, WMV, 3GP, RV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WMA, WAV, RA, AAC, M4A |
🔌 Connectivity | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C SlimPort® | Proprietary TV-out |
| Bluetooth | 5.0 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Removable) EP500 |
| Battery capacity | 3100 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 5.2 hours |
| Standby | feature not registered | 440 hours (18.3 days) |
➕ Other features | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| Call control | Voice dialing, Voice recorder | 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: Midnight Black, Glaze White, Deep Silver • Android One • USB OTG On-The-Go • 2.5D curved glass screen • Aluminum frame • 3D glass back panel • Fast battery charging • Quick Charge 3.0 • 24-bit/192kHz audio • IP52 certified: protection against dust and splashing | • Colors: Black, White • 8GB microSD included • 3D stereo sound • Continuous autofocus • Touch capture • WisePilot navigation • Java framework |
☢️ Radiation rate | ||
| Bq Aquaris X2 Pro (128GB) | Sony Ericsson Vivaz Pro (U8i) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 1.495W/kg (head), 1.451W/kg (body) | feature not registered |