ZTE V821 vs Sony Xperia Z Ultra (3G)
Side by side comparison between ZTE V821 vs Sony Xperia Z Ultra phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.4"
TFT
TFT
1080x1920
8
MP
MP
2.1mp
2GB
RAM
RAM
Quad-core
3050
mAh
mAh
(Non removable)
What's the better phone? Sony Xperia Z Ultra (3G)
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 
27 Advantages | 7 Common items in both devices |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| FM / FM (RDS) |
| A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS |
| 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 | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Change model | ||
| Model | ZTE V821 | Xperia Z Ultra (3G) |
| Other model names | ZTE V821, ZTE GV821, ZTE GSM V821 Dual Chip, Dual SIM | Sony Xperia Z Ultra C6802 3G XL39h HSPA+, Sony Togari |
| Country or region available | feature not registered | feature not registered |
| Brand | ZTE | Sony |
| Release date | 6/1/2011 | 7/30/2013 |
| Depth | 12.4 millimeters (0.49 inches) | 6.5 millimeters (0.26 inches) |
| Size (width x height) | 61 x 110 millimeters (2.4 x 4.33 in) | 92.2 x 179.4 millimeters (3.63 x 7.06 in) |
| Weight | 120 grams (4.2 ounces) | 212 grams (7.42 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Waterproof (IP?) |
📲 Display | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Display type | CSTN - passive matrix | TFT LCD |
| Screen size | 2.4" inches | 6.4" inches |
| Screen-to-body ratio | ~26.6% (screen-to-body ratio) | ~68.3% (screen-to-body ratio) |
| Display resolution | 320x240 pixels | 1080x1920 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 167 PPI | 344 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| System version | Android 2.2.1 Froyo | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | Android 4.4.4 KitKat |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Chipset | MediaTek MT6516 | 32bit: Qualcomm MSM8274 |
| CPU | Single-core, 1 processor: Single-core ARM926EJ-S rev 5 (Single-core) | Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 330 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| RAM memory | feature not registered | 2GB LPDDR3 |
| Internal storage | 256MB (100MB available) | 16GB (11GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 0.236 Mbps | 42/5.76 Mbps |
| Network technology | 2G | 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 | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | Not supported |
📷 Camera | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Back camera (main camera) | 2 megapixels | 8 megapixels |
| Main camera resolution | 1600x1200 pixels | 3264x2448 pixels |
| Video recording (primary) | QCIF (176x144) | Full HD (1920x1080) 30 fps |
| 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 |
| Autofocus | Not supported | Autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection |
| BSI sensor | feature not registered | Supported |
| HDR | feature not registered | HDR photo/video only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Front camera (secondary) | Not supported | 2.1 megapixels |
| Front camera resolution | Not supported | 1920x1080 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 | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| 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, H.264, H.263 | MP4, DivX, XviD, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro-B USB MHL |
| Bluetooth | 2.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | feature not registered | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Battery type | Li-Ion: lithium-ion (Removable) Li3709T42P3h483757 | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 900 mAh | 3050 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 7.5 hours | 16 hours |
| Standby | 316.7 hours (13.2 days) | 820 hours (34.2 days) |
➕ Other features | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black on red • WiFi hotspot Java framework | • Colors: Black, White, Purple • Sony Mobile BRAVIA Engine 3 • X-Reality triluminos display • USB On-The-Go 1.3 • Panorama photo • 3D Surround Sound Java framework |
☢️ Radiation rate | ||
| ZTE V821 | Sony Xperia Z Ultra (3G) | |
| 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 |