T-Mobile Vairy Touch II vs LG Quantum (C900K)
Side by side comparison between T-Mobile Vairy Touch II vs LG Quantum phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? LG Quantum (C900K)
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 
23 Advantages | 9 Common items in both devices |
| TFT LCD |
| Only digital zoom |
| Accelerometer |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| FM / FM (RDS) |
| +2 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 | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Change model | ||
| Model | Vairy Touch II | Quantum (C900K) |
| Other model names | T-Mobile Vairy Touch 2, ZTE Miami | AT&T LG Quantum C900K, LG-C900K, LG Pacific |
| Country or region available |  USA | feature not registered |
| Brand | T-Mobile | LG |
| Release date | 2/1/2010 | 11/9/2010 |
| Depth | 12.5 millimeters (0.49 inches) | 15.2 millimeters (0.6 inches) |
| Size (width x height) | 50 x 102 millimeters (1.97 x 4.02 in) | 59.5 x 119.5 millimeters (2.34 x 4.7 in) |
| Weight | 100 grams (3.5 ounces) | 176 grams (6.16 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.8" inches | 3.5" inches |
| Screen-to-body ratio | ~43.8% (screen-to-body ratio) | ~49% (screen-to-body ratio) |
| Display resolution | 240x400 pixels | 480x800 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 167 PPI | 267 PPI |
| Colors | 260 thousand | 16 million |
| 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 | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| System version | Proprietary OS | Windows Phone 7.0 |
| Firmware update | feature not registered | Windows Phone 7.5 Refresh Tango |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Chipset | 32bit | 32bit: Qualcomm Snapdragon S1 QSD8650 |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| RAM memory | feature not registered | 512MB |
| Internal storage | 10MB | 16GB |
| External storage | Until 8GB microSD (dedicated slot) | Not supported |
📶 Mobile networks | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| 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 | 0.236 Mbps | 7.2/2 Mbps |
| Network technology | 2G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Back camera (main camera) | 2 megapixels | 5 megapixels |
| Main camera resolution | 1600x1200 pixels | 2560x1920 pixels |
| Video recording (primary) | QCIF (176x144) | HD (1280x720) 24 fps |
| Flash | Not supported | LED flash |
| 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 | Not supported | Not supported |
| Image stabilization | Not supported | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | feature not registered |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| 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 | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.263, 3GP | MP4, WMV |
| Audio formats | MP3, WAV, AAC, AAC+, MIDI, AMR-NB, AMR-WB+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 2.1 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | Not supported | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Sensors | Accelerometer | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 800 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 3 hours | 7 hours |
| Standby | 144 hours (6 days) | 350 hours (14.6 days) |
➕ Other features | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black, White • Phonebook: 1000 contacts Java framework | • Colors: Black • Bing Maps |
☢️ Radiation rate | ||
| T-Mobile Vairy Touch II | LG Quantum (C900K) | |
| 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 |