The difference between these two phones doesn't come down to connectivity only. There are some other spec-related differences to be found here. They feature differences SoCs, charging, selfie camera, and so on. The two phones do look the same, though.
The OPPO Reno3 4G features four cameras on the back, waterdrop display notch
The OPPO Reno3 4G is made out of metal and glass. The device features four cameras on the back, and those four cameras are placed in the top-left corner. They are vertically-aligned, by the way, and an LED flash is placed right next to them. OPPO's logo is included on the back of this phone as well.
The power / lock button sits on the right side of the phone, while the volume rocker buttons are on the left. This handset features a waterdrop display notch, and a 'chin' below the display. Its bezels are quite thin overall, though.
The device features a 6.4-inch fullHD+ (2400 x 1080) AMOLED display with 20:9 aspect ratio. The phone is fueled by the Helio P90 64-bit octa-core processor.
This processor is inferior to the Dimensity 1000L that the company used in the 5G model, by the way. The Reno3 4G comes with 8GB of LPDDR4X RAM and 128GB of UFS 2.1 flash storage. That storage is expandable by the way, up to 256GB of storage.
Android 10 comes pre-installed on the device, along with ColorOS 7.0 skin. The device also offers two SIM card slots, and a 3.5mm headphone jack. Dolby Atmos support is also included.
A 48-megapixel main camera is included, as is a 44-megapixel selfie camera
A 48-megapixel camera (f/1.8 aperture) is this phone's main sensor. A 13-megapixel camera (1/3.4-inch sensor, 1.0um pixel size, telephoto, f/2.4 aperture, 5x hybrid zoom, 20x digital zoom) is also included. The same goes for an 8-megapixel ultrawide camera (109-degree angle lens), and a 2-megapixel mono camera (f/2.4 aperture).
A 44-megapixel camera (f/2.4 aperture) is placed on the front side of the device. The phone also includes an in-display fingerprint scanner, an optical one.
A 4,025mAh battery can be found on the inside of this phone, and it supports VOOC 3.0 fast charging. The phone is equipped with Bluetooth 5, and it supports Dual 4G VoLTE.
The OPPO Reno3 4G measures 160.2 x 73.3 x 7.9mm, and it weighs 170 grams. The phone comes in Auroral Blue and Midnight Black color variants.
The device is available only in Sri Lanka at the moment, but it will roll out to more markets soon. Its pricing starts at $405, in case you're wondering.