in 19 offers
The lowest price for Optus Realme C21 right now is $99.00 at Mobileciti, compared across 12 retailers.
The all-time low was $99.00 on 8 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 June 2026.
Optus Realme C21
Last updated at 08/06/2026 04:52:36
Realme C21 - Smartphone 32GB, 3GB RAM, Dual Sim, Cross Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) Black [Refur] - Excellent
Free next-day delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) - Cross Black
Free next-day delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) Black [Refur] - Excellent
Delivery between 11–19 June $7.80
Realme C21 4G (64GB/4GB, 6.5'', Optus) - Cross Black
Free delivery between 11–19 June
Realme C21 (4GB+64GB) Cross Black, Optus B
Free delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) - Cross Black
Free delivery
Realme C21 | Refurbished 64GB / Black / Excellent - 30 Day Satisfaction Guarantee
Free delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) - Cross Black - Black
Free delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) - Cross Black - Black
Free delivery
Realme C21 - Smartphone 32GB, 3GB RAM, Dual Sim, Cross Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) Black [Refur] - Excellent
Free next-day delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) - Cross Black
Free next-day delivery
Realme C21 4G (64GB/4GB, 6.5'', Unlocked) Black [Refur] - Excellent
Delivery between 11–19 June $7.80
Realme C21 4G (64GB/4GB, 6.5'', Optus) - Cross Black
Free delivery between 11–19 June
