Realme C21 3GB is a mid-range smartphone. The all-new C21 has two variants, i.e. 3GB RAM with 32GB storage and 4GB RAM with 64GB storage. This smartphone can be powered by MediaTek Helio G35 (12 nm) MT6765V/CB, 2020, 64 bit, octa-core, 12 nm. It has a 2.3Ghz Octa-Core processor contained in the handset. Realme C21 has a GPU of PowerVR GE8320. C21 has a show decision of 720×1600, it’s show diagonal is 165.6 mm or 6.5″. Horizontal full bezel width is 8.44 mm. Realme C21 has a show space utilization 81.3%. The  C21 has a show notch, it has a display density of 269 ppi. Show sort is coloration IPS with a TFT LCD. It has scratch resistant display with corning Gorilla Glass 3. The kind of contact display on this smartphone is capacitive multi-touch. Realme C21 isn't a 5G telephone, it solely helps 3G and 4G bands, the SIM Card Slot on this cell phone is Nano-SIM (4FF)

The C21 battery is a Lithium-ion polymer (LiPo) with a capability of 5000 mAh. Realme C21 3GB is full of fairly a couple of sensors together with compass, accelerometer, fingerprint sensor, gentle depth sensor and proximity. Realme C21 additionally affords safety from stable and liquids. Realme C21 has a triple digital camera setup mounted on the rear panel. Predominant sensor of this cell phone has 13MP and the secondary sensor has 2 megapixels every. The selfie or front-facing digital camera of the telephone is 5 megapixels. The Realme C21 3GB options an Google Android 10 (Q) working system. You'll want to try the detailed technical specs sheet.