Product Description General In The Box Handset, Adapter, USB Cable, Sim Card Tool, Case, Important Info Booklet with Warranty Card, Quick Guide Model Number RMX3830 Model Name C51 Color Mint Green Browse Type Smartphones SIM Type Dual Sim Hybrid Sim Slot No Touchscreen Yes OTG Compatible Yes Quick Charging Yes SAR Value Head: 1.183 W/kg, Body: 0.775 W/kg Display Features Display Size 17.12 cm (6.74 inch) Resolution 1600 x 720 Pixels Resolution Type HD GPU G57 Display Type HD LCD Display Display Colors 16.7 Million Other Display Features Refresh Rate: 90 Hz, Aspect Ratio: 20:9, Screen-to-Body Ratio: 90.3%, Touch Sampling Rate: 180 Hz, Screen Contrast: 1500:1, Brightness: 450 Nits (Typical), 650 Nits (Maximum), Color Saturation: 83.5%, 2.5D Glass Os & Processor Features Operating System Android 13 Processor Brand Unisoc Processor Type T612 Processor Core Octa Core Primary Clock Speed 1.82 GHz Secondary Clock Speed 1.8 GHz Operating Frequency 2G GSM: 850 MHz/900 MHz/1800 MHz/1900 MHz, 3G WCDMA: B1/B5/B8, 4G FDD LTE: B1/B3/B5/B8, 4G TD LTE: B38/B40/B41 Memory & Storage Features Internal Storage 64 GB RAM 4 GB Expandable Storage 2 TB Memory Card Slot Type Dedicated Slot Camera Features Primary Camera Available Yes Primary Camera 50MP 0.08MP Primary Camera Features Dual Camera Setup: 50MP Primary Camera (S5KJN1SQ03, f/1.8 Aperture, 1/2.76 inch Sensor Size, 0.64um Pixel Size (Four-in-One 1.28um), FOV: 77 Degree, 5P Lens, Focal Length: 27 mm, PDAF) 0.08MP Black and White Camera (SP0821, GC6133C, f/3.0 Aperture, 1/15 inch Sensor Size, 2.5um Pixel Size, FOV: 40 Degree, 1P Lens, Focal Length: 61 mm, Fixed Focus), CMOS, 20 Continuous Shoots, Camera Feature: 50MP Mode, Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, AI Scene Recognition, Filter, Slow Motion, Video Feature: Slow Motion Optical Zoom No Secondary Camera Available Yes Secondary Camera 5MP Front Camera Secondary Camera Features 5MP Front Camera Setup: (S5K5E9YX04, f/2.22 Aperture, FOV: 76.8 Degree, 1/5 inch Sensor Size, 1.12um Pixel Size, 3P Lens, Fixed Focus, CMOS, Camera Features: Video, Portrait Mode, Beauty Mode, HDR, Face Recognition, Filter, Bokeh Effect Control Flash Rear: Single Flash | Front: Screen Flash HD Recording Yes Full HD Recording Yes Video Recording Yes Video Recording Resolution Rear Camera: 1080p (at 30 fps), 720p (at 30 fps), 480p (at 30 fps), Slo-Mo: 720p (at 120 fps) | Front Camera: 720p (at 30 fps), 480p (at 30 fps), CIF (at 30 fps) Digital Zoom 10X Frame Rate 120 fps, 30 fps Dual Camera Lens Primary Camera Call Features Speaker Phone Yes Call Records Yes Connectivity Features Network Type 2G, 3G, 4G Supported Networks 4G LTE, GSM, WCDMA Internet Connectivity 4G, 3G, EDGE, GPRS, Wi-Fi 3G Yes GPRS Yes Micro USB Version USB 2.0 (Type C) Bluetooth Support Yes Bluetooth Version v5.0 Wi-Fi Yes Wi-Fi Version IEEE 802.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz | 5 GHz) Wi-Fi Hotspot Yes NFC No Infrared No USB Connectivity Yes EDGE Yes Audio Jack 3.5mm Map Support Google Maps GPS Support Yes