Vivo V21 5G is powered by the MediaTek Dimensity 800U MT6853V. The processor is Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55) that uses 64 bit architecture and Mali-G57 MC3 GPU. It runs on Android v11 operating system with 8 GB RAM and 128 GB ROM.
Vivo V21 5G has an overall AnTuTu score of 311,308. The benchmark app also gives individual scores for CPU, Memory, GPU, and UX tests. Vivo V21 5G scored 66,183 for CPU, 71,312 for Memory, 86,630 for GPU, and 84,274 for UX test.
On Geekbench, Vivo V21 5G CPU is tested to check the performance of a single core as well as multiple cores in carrying out tasks. The Vivo V21 5G Geekbench multi-core score is 1,586 and single-core score is 571.