| Physical features | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Model | K7 (3G) | Lumia 1520 (4G 16GB RM-940) |
| Other model names | LG K Series K7 HSPA, LG M1 | AT&T Nokia Lumia 1520 RM-940 (Rogers/Telus/Bell) |
| Country or region available | 
(Europe) |  
Canada, USA |
| Brand | LG | Nokia |
| Release date | January, 2016 | November, 2013 |
| Depth | 9 millimeters (0.35 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 72.39 x 143.51 millimeters (2.85 x 5.65 in) | 85.4 x 162.8 millimeters (3.36 x 6.41 in) |
| Weight | 158 grams (5.53 ounces) | 209 grams (7.32 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
| System (OS) | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Operating system | Android 5.1.1 Lollipop | Windows Phone 8.0 GDR3 |
| Firmware update | feature not registered | Windows Phone 8.1 |
| Hardware | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Chipset | 32bit - MediaTek MT6580M (28nm) | 32bit - Qualcomm Snapdragon 800 MSM8974 (28nm) |
| CPU processor | 1.3Ghz Quad-Core ARM Cortex-A7 | 2.2Ghz Quad-Core Krait 400 |
| GPU graphical controller | ARM Mali-400 MP2 400Mhz | Qualcomm Adreno 330 |
| RAM memory | 1GB LPDDR2 | 2GB LPDDR3 |
| Internal storage | 8GB (4GB available) | 16GB (12GB available) |
| External storage | Until 32GB microSD, microSDHC
(dedicated slot) | Until 64GB microSD, microSDXC
(dedicated slot) |
| Display | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5" inches | 6" inches |
| Screen-to-body ratio | ~66.3% (screen-to-body ratio) | ~71.4% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 196 PPI | 367 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 2 |
| Display features | feature not registered | feature not registered |
| Mobile networks | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM)
nano-SIM (4FF) | 1 slot (Single-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 21/5.76 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse 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 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 700/850/1700/1900/2600 (Bands 2,4,5,7,17) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| 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 |
| Calling | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Camera | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Back camera (main camera) | 5 megapixels | 20.1 megapixels |
| Main camera resolution | 2560x1920 pixels | 5376x3744 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2.5" inches |
| Pixel size | feature not registered | 1.12µm pixel |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo only main camera | Not supported |
| 2ª camera | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Front camera (secondary) | 5 megapixels | 1.2 megapixels |
| Front camera resolution | 2560x1920 pixels | 1280x960 pixels |
| Video recording (secondary) | HD (1280x720) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Multimedia | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.264, H.263, WMV, DivX, XviD |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
| Connectivity | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO |
| DLNA | Not supported | Supported |
| NFC | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| Infrared port | Not supported | Not supported |
| Other functions | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Active noise cancellation | Not supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Ambient Light sensor
| Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
|
| Other features | - Colors: Black, White, Gold, Titan
- 2.5D Arc Glass
- Knock Code, Knock On
- Take still shots while recording video
- WiFi direct, hotspot | - Colors: Black, White, Yellow, Red
- Windows Phone 8 Black UI
- Qi Wireless Charging
- Dolby Digital
- USB On-the-go 1.3
- 7GB SkyDrive
- Nokia PureMotion HD+ ClearBlack display
- Nokia PureView camera
- Carl Zeiss optics
- Dual capture camera
- Panorama photo
- WiFi hotspot |
| Power supply | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| Battery | Li-Ion: Lithium-Ion (Removable) | Li-Ion: Lithium-Ion (Non removable)
BV-4BW |
| Battery capacity | 2125 mAh | 3400 mAh |
| Charger, watts | Standard charging | Standard charging |
| Talk time autonomy | 420 minutes | 7 hours | 0.3 day | 1500 minutes | 25 hours | 1 days |
| Standby | 21000 minutes | 350 hours | 14.6 days | 46080 minutes | 768 hours | 32 days |
| Radiation rate | LG K7 (3G) | Nokia Lumia 1520 (4G 16GB RM-940) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.435W/kg (head) | feature not registered |