Oppo A37 (2021) Network Support and Bands
The Oppo A37 (2021) comes with the network
2G GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2,
3G HSDPA 850 / 900 / 1800 / 1900 / 2100,
4G LTE band 1(2100), 3(1800), 5(850), 8(900), 28(700), 38(2600), 40(2300), 41(2500)
5G N/A band for its connectivity.
It has inbuilt with it Wi-Fi capability and the ability to create Wireless hotspot.
Oppo A37 (2021) SIM Type and Slots
The Oppo A37 (2021) comes with Single / Dual SIM slots. The SIM Type are Nano
Oppo A37 (2021) Display
The Oppo A37 (2021) comes with a display of 6.5 inches with a resolution of 720 x 1600 pixels. It uses the IPS LCD Capacitive touchscreen display technology. The display is quite good quality for phones within this price range.
Oppo A37 (2021) Processor and GPU
The Oppo A37 (2021) processor speed is Octa-core (2×2.3 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55), the chipset is the Mediatek Helio G35 (12 nm). The GPU is the Mali-G71.
Oppo A37 (2021) Internal and External Memory (RAM and ROM)
The Oppo A37 (2021) also comes with a 3 / 4 GB of RAM, an Internal Memory (ROM) of 64 GB / 128 GB. The storage space can be expanded via the micro-SD slot (Maximum allowable of 256 GB), uses dedicated SIM slot.
Oppo A37 (2021) Operating System (OS)
The Oppo A37 (2021) comes with Android 11 out the box.
Oppo A37 (2021) Front and Back Camera
The Oppo A37 (2021) makes use of a 13 MP + 8 MP + 2 MP back or rear camera with LED flash and a 8 MP front camera with LED flash light.
Oppo A37 (2021) Battery Capacity
The Oppo A37 (2021) has a battery with the capacity of 5000 mAh.
The Battery uses the Li-Po technology and it is non removable. This battery could last for a day on an average heavy usage.