| Physical features | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Model | Galaxy Amp 2 (SM-J120AZ) | Wink Style T310 |
| Other model names | Cricket Samsung Galaxy J1 SM-J120AZ (4G LTE) | LG Cookie Style T310, LG T310 |
| Country or region available | 
USA | feature not registered |
| Brand | Samsung | LG |
| Release date | April, 2016 | August, 2010 |
| Depth | 8.9 millimeters (0.35 inches) | 11.9 millimeters (0.47 inches) |
| Size (width x height) | 69.3 x 132.6 millimeters (2.73 x 5.22 in) | 56.9 x 102.9 millimeters (2.24 x 4.05 in) |
| Weight | 131 grams (4.59 ounces) | 86 grams (3.01 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Plastic body, glass front | Plastic body |
| Protection against water and others | Not supported | Not supported |
| System (OS) | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Operating system | Android 6.0.1 Marshmallow | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| Hardware | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Chipset | 32bit - Spreadtrum SC9830A (28nm) | feature not registered |
| CPU processor | 1.3Ghz Quad-Core ARM Cortex-A7 | Single-Core |
| GPU graphical controller | ARM Mali-400 MP2 | feature not registered |
| RAM memory | 1GB | feature not registered |
| Internal storage | 8GB (4GB available) | 20MB |
| External storage | Until 256GB microSD, microSDXC
(dedicated slot) | Until 4GB microSD
(dedicated slot) |
| Display | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 4.5" inches | 2.8" inches |
| Screen-to-body ratio | ~62.7% (screen-to-body ratio) | ~41.5% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 207 PPI | 143 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Display features | feature not registered | feature not registered |
| Mobile networks | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM)
micro-SIM (3FF) | 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 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 | Not supported |
| Primary 4G network | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 12) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE |
| 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 | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Not supported |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Camera | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Back camera (main camera) | 5 megapixels | 2 megapixels |
| Main camera resolution | 2592x1944 pixels | 1600x1200 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QVGA (320x240) 15 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.2 (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 only main camera | Not supported |
| 2ª camera | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Front camera (secondary) | 2 megapixels | Not supported |
| Front camera resolution | 1600x1200 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (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 |
| Multimedia | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV | MP4, H.264 |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
| Connectivity | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| 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 | 2.0 + A2DP |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| Infrared port | Not supported | Not supported |
| Other functions | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Active noise cancellation | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Sensors | Accelerometer
Proximity sensor
| Not supported |
| Other features | - Colors: Black
- Wifi direct, hotspot | - Colors: Black/red, White/orange, Black/silver, Pink/white
- Cartoon UI
- Handwriting recognition
- Java framework |
| Power supply | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| Battery | Li-Ion: Lithium-Ion (Removable) | Li-Ion: Lithium-Ion (Removable) |
| Battery capacity | 2050 mAh | 900 mAh |
| Charger, watts | Standard charging | Standard charging |
| Talk time autonomy | 720 minutes | 12 hours | 0.5 day | 180 minutes | 3 hours | 0.1 day |
| Standby | 14400 minutes | 240 hours | 10 days | 21000 minutes | 350 hours | 14.6 days |
| Radiation rate | Samsung Galaxy Amp 2 (SM-J120AZ) | LG Wink Style T310 |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.99W/kg (head) | 1.25W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 1.03W/kg (head) | 0.439W/kg (body) | feature not registered |