The TracFone Samsung Galaxy J3 Luna Pro (SM-S337TL) 16GB in Black is a prepaid, SIM-locked smartphone offered in Grade C- condition. Designed and manufactured by Samsung Electronics, this model features a 5.0-inch TFT display with a 1280 x 720 pixel resolution and a slim profile measuring 142.3 x 71.0 x 8.9 mm, weighing 148 g.

Key technical specifications:

• Storage & Memory: 16 GB internal storage, expandable via microSD up to 256 GB; 2 GB RAM.
• Processor: Quad-core CPU (Samsung/Qualcomm-class chipset in SM-S337TL models).
• Cameras: 8 MP rear camera (f/2.2) with LED flash; 5 MP front-facing camera (f/2.2).
• Battery: 2600 mAh removable battery (user-replaceable).
• Connectivity: microUSB 2.0 charging/data port, 3.5 mm headphone jack, Wi‑Fi 802.11 b/g/n, Bluetooth 4.2, GPS/AGPS.
• Sensors: Accelerometer and proximity sensor.

Compatibility and certification: This device is SIM-locked to TracFone and must be activated on TracFone-compatible plans and networks. It meets United States regulatory radio standards, including FCC requirements for RF emissions and SAR limits.

Included in the box: Samsung Galaxy J3 Luna Pro (SM-S337TL) unit, microUSB charging cable (included with all phones), and the installed 2600 mAh battery. Sold as Grade C- (cosmetic wear, tested functional). All specifications are model-specific and verifiable by the Samsung SM-S337TL technical sheet.