On December 30, 2023, Redmi 13C will be on the shelves, and some friends want to know what upgrades Redmi 13c has compared to the previous generation of Redmi 12C, and in the case of Redmi 12C selling at a reduced price, which of these two mobile phones is more cost-effective, I will share with you the purchase experience. 
Both the Redmi 12C and Redmi 13C use a waterdrop screen with an all-plastic body;
The Redmi 12c body is 8 thick77mm, weighs 192g, and comes in four colors: Shadow Black, Deep Sea Blue, Mint Green, and Lavender Purple;
The Redmi 13c body is 8 thick19mm, weighs 195g, and has two colors: Rainbow Star Sand and Star Rock Black.
Redmi 12c
4GB+64GB: 599 yuan.
4GB+128GB: 699 yuan.
6GB+128GB: 799 yuan.Redmi 13c
4GB+128GB: 719 yuan.
6GB+128GB: 819 yuan.
8GB+256GB: 1049 yuan.The Redmi 12C** with the same memory 6GB+128GB is 20 yuan cheaper than the Redmi 13C. Redmi 13C: Dimensity 6100 + processor + LPDDR4X + UFS22
Redmi 12C: Helio G85 processor + LPDDR4X + eMMC 51
Redmi 13C is equipped with Helio G85 processorRedmi 13C is equipped with Dimensity 6100+ processor, Dimensity 6100+ has stronger comprehensive performance than Helio G85; The Redmi 13C is more powerful than the Redmi 12C.Redmi 13c: 674-inch LCD straight screen, 90Hz refresh rate, 600nit peak brightness, 1600*720 resolution, 180Hz touch sampling rate.
Redmi 12c: 671-inch LCD straight screen, 60Hz refresh rate, 1650*720 resolution, 500nit peak brightness.
The Redmi 13C has a higher refresh rate and peak brightness than the Redmi 12C, the screen runs more smoothly, and the display is clearer in outdoor sunny environments.Redmi 13C: 5000mAh + 18W wired fast charging.
Redmi 12C: 5000mAh + 10W wired fast charging.
Redmi 13C and Redmi 12C have the same battery capacity; The Redmi 13c has a faster wired charging speed. The Redmi 13C uses a side fingerprint, which is more convenient than the Redmi 12C's back fingerprint unlock. Redmi 13C supports 5G network, which is faster and more stable; Redmi 12C only supports 4G networks.
Similarities between Redmi 13c and Redmi 12c:
The front camera is 5 million pixels and the rear camera is 50 million pixels.
Single speaker, vibration motor, does not support NFC and IR remote control. Redmi 12C only supports 4G networks, and Redmi 13C is relatively more cost-effective. 
Redmi 13C supports 5G networks; The Redmi 13C has stronger performance than the Redmi 12C, the screen runs smoother, and the wired charging speed is faster; The Redmi 13C is more worth buying. New Year's goods are not closed