Physical features | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Model | K7 (4G K330) | Wave 575 (GT-S5750) |
Other model names | T-Mobile LG K7 K330 LTE, LG K330, LG M1 | Samsung Wave575 S5750, Samsung S5750 |
Country or region available |  USA | feature not registered |
Brand | LG | Samsung |
Release date | January, 2016 | October, 2010 |
Depth | 8.9 millimeters (0.35 inches) | 11.9 millimeters (0.47 inches) |
Size (width x height) | 72.39 x 143.51 millimeters (2.85 x 5.65 in) | 55 x 109.5 millimeters (2.17 x 4.31 in) |
Weight | 138 grams (4.83 ounces) | 100 grams (3.5 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 (4G K330) | Samsung Wave 575 (GT-S5750) |
Operating system | Android 5.1.1 Lollipop | Bada 1.1 |
Firmware update | feature not registered | Bada 2.0 |
Hardware | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Chipset | 32bit - Qualcomm Snapdragon 210 MSM8909 (28nm) | 32bit |
CPU processor | 1.1Ghz Quad-Core ARM Cortex-A7 | Single-Core |
GPU graphical controller | Qualcomm Adreno 304 | feature not registered |
RAM memory | 1.5GB LPDDR3 | feature not registered |
Internal storage | 8GB (4GB available) | 100MB |
External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
Display | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Display type | TFT IPS LCD | TFT LCD |
Screen size | 5" inches | 3.2" inches |
Screen-to-body ratio | ~66.3% (screen-to-body ratio) | ~48.4% (screen-to-body ratio) |
Display resolution | 480x854 pixels | 240x400 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 196 PPI | 146 PPI |
Colors | 16 million | 260 thousand |
Scratch-resistant glass | Not supported | Not supported |
Display features | feature not registered | feature not registered |
Mobile networks | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
Maximum download/upload | 150/50 Mbps | 3.6 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G |
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 850/1700/1900 | UMTS 900/2100 |
Primary 4G network | LTE Cat4 700/1700/1900/2100 (Bands 2,4,12) | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA |
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 (4G K330) | Samsung Wave 575 (GT-S5750) |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Supported | Not supported |
Call control | Voice dialing, Voice recorder | Voice recorder |
Camera | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Back camera (main camera) | 5 megapixels | 3.1 megapixels |
Main camera resolution | 2560x1920 pixels | 2048x1536 pixels |
Video recording (primary) | HD (1280x720) 30 fps | Supported |
Flash | LED flash | 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 | Autofocus | Not supported |
Touch focus | Supported | feature not registered |
Image stabilization | feature not registered | feature not registered |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | feature not registered |
BSI sensor | Not supported | feature not registered |
HDR | HDR photo only main camera | feature not registered |
2ª camera | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
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 | 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 |
Multimedia | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Radio | FM | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
Connectivity | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
TV output | Not supported | Not supported |
Audio output | 3.5mm jack | 3.5mm jack |
Bluetooth | 4.1 + A2DP | 3.0 + A2DP |
WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
DLNA | Not supported | feature not registered |
NFC | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
Infrared port | Not supported | feature not registered |
Other functions | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Active noise cancellation | Not supported | feature not registered |
Vibrating alert | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
Sensors | Accelerometer Proximity sensor Ambient Light sensor
| Accelerometer Proximity sensor
|
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, Pink - TouchWiz UI 3.0 - Wi-Fi hotspot - Java framework |
Power supply | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
Battery | Li-Ion: Lithium-Ion (Removable) | Li-Ion: Lithium-Ion (Removable) |
Battery capacity | 2045 mAh | 1200 mAh |
Charger, watts | Standard charging | Standard charging |
Talk time autonomy | 660 minutes | 11 hours | 0.5 day | feature not registered |
Standby | 18720 minutes | 312 hours | 13 days | feature not registered |
Radiation rate | LG K7 (4G K330) | Samsung Wave 575 (GT-S5750) |
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 |