LG K7 2017 (Dual X230) vs T-Mobile Vairy Touch II
Side by side comparison between LG K7 (2017) vs T-Mobile Vairy Touch II phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? LG K7 2017 (Dual X230)
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!
29 Advantages 
1 Advantage | 8 Common items in both devices |
| Plastic body, glass front / Plastic body |
| Only digital zoom |
| Accelerometer |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| FM (RDS) / FM |
| + 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 | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Change model | ||
| Model | LG K7 2017 (Dual X230) | Vairy Touch II |
| Other model names | LG K4 2017 (K7 2017 in Russia), LG-X230, LGX230 | T-Mobile Vairy Touch 2, ZTE Miami |
| Country or region available |     Kazakhstan, Poland, Romania, Russia |  USA |
| Brand | LG | T-Mobile |
| Release date | 2/1/2017 | 2/1/2010 |
| Depth | 8.1 millimeters (0.32 inches) | 12.5 millimeters (0.49 inches) |
| Size (width x height) | 74.13 x 145.8 millimeters (2.92 x 5.74 in) | 50 x 102 millimeters (1.97 x 4.02 in) |
| Weight | 145 grams (5.08 ounces) | 100 grams (3.5 ounces) |
| Build, materials | Plastic body, glass front | Plastic body |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5" inches | 2.8" inches |
| Screen-to-body ratio | ~63.7% (screen-to-body ratio) | ~43.8% (screen-to-body ratio) |
| Display resolution | 480x854 pixels (16:9) | 240x400 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 196 PPI | 167 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| System version | Android 6.0.1 Marshmallow | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | LG UX 5.0 | feature not registered |
⚙️ Processor | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Chipset | 64bit: MediaTek MT6737M (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-T720 MP2 550Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| RAM memory | 1GB LPDDR3 | feature not registered |
| Internal storage | 8GB (4GB available) eMMC 4.5 | 10MB |
| External storage | Until 32GB microSD, microSDXC (dedicated slot) | Until 8GB microSD (dedicated slot) |
📶 Mobile networks | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat4 (3, 7, 28) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE |
| 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 | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Back camera (main camera) | 8 megapixels | 2 megapixels |
| Main camera resolution | 3264x2448 pixels | 1600x1200 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QCIF (176x144) |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.6 (aperture) | 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 | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.7 (aperture) | 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 | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV | MPEG4, H.263, 3GP |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, AAC, AAC+, MIDI, AMR-NB, AMR-WB+ |
🔌 Connectivity | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 2.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Sensors | Accelerometer Proximity sensor | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2410 mAh | 800 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 3.2 hours | 3 hours |
| Standby | 310 hours (12.9 days) | 144 hours (6 days) |
➕ Other features | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Titan, Gold, Chocolate • Knock Code, Knock On • Quick Share, Quick Selfie | • Colors: Black, White • Phonebook: 1000 contacts Java framework |
☢️ Radiation rate | ||
| LG K7 2017 (Dual X230) | T-Mobile Vairy Touch II | |
| 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 |