Oppo K21 is one the popular mobile phone under OPPO Mobiles brand. Top 5 alternatives for Oppo K21 as on 7th January 2026 are Vivo V25 5G, Oppo Reno 6 5G, Realme GT Neo 3T, Poco F4 5G, Oppo Reno 7 5G.
Oppo K21 is powered by Qualcomm SDM765 Snapdragon 765G (7 nm) Processor and comes with 8 GB of RAM and 128 GB of storage.In terms of camera, it has rear camera 48 MP and 32 MP (f/2.0 front camera.
The lowest priced mobile phone in Oppo K21 competitors is Oppo Neo 5 priced at ₹ 4,999 while the highest priced tablets at ₹ 129,990 is OPPO Find X2 Pro Automobili Lamborghini Edition. View Oppo K21 best competitors and similar mobile phones below and compare prices and specifications for all models.
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