Redmi Note 11S vs Mi 11X: Check out the similarities between 4G and 5G smartphone

Redmi Note 11S supports 4G network but its features are comparable to Mi 11X, which supports 5G.

Xiaomi has multiple under its brand and at times its gets difficult to decide which sub-brand has the most high-tech and advance features. Redmi and Mi, both come from the same brand and have been acting as an substitute for one another. Redmi’s Note 11S and Mi’s 11X were launched two years apart from one another, yet the smartphones possess similar features such as camera. However, the former is 4G while the latter is 5G.

We have analyzed both Redmi Note 11S and Mi 11X to learn about its similarities, if any.



Xiaomi Redmi Note 11S measures 159.9 x 73.9 x 8.1 mm that weighs 179 grams. The phone is built with gorilla glass 3 on the front and its frame and back made of plastic. It supports dual Nano-SIM and is IP53 dust and splash resistant.

Mi 11X is 163.7 x 76.4 x 7.8 mm in dimensions with weight of 196 grams. The phone is built with gorilla glass 5 in the front and back and supports dual Nano-SIM.


Xiaomi Redmi Note 11S uses AMOLED technology for display with refreshing speed of 90 Hz and brightness of 700 nits to 1000 nits. The display size is 6.43 inches with 84.5% screen-to-body ratio. The resolution is 1080 x 2400 pixels.

Mi 11X has super AMOLED technology for display with 120 Hz of refreshing speed and brightness ranging from 900 nits and 1300 nits. The size of the display is 6.67 inches with 85.9% screen-to-body ratio. The resolution is 1080 x 2400 pixels and protection of corning gorilla glass 5.


Xiaomi Redmi Note 11S has four main cameras – 108 MP f/1.9 (wide), 8 MP f/2.2 (ultrawide), 2 MP f/2.4 (macro), 2 MP f/2.4 (depth) – with LED flash, HDR, and panorama features. The selfie camera is 16 MP f/2.5 (wide). The video quality for both cameras is 1080p @ 30 fps.

Mi 11X has three modules for main camera which includes 108 MP f/1.8 (wide), 8 MP f/2.2 (ultrawide), 5 MP f/2.4 (telephoto macro). The features include LED flash, HDR, and panorama. The video quality is 8K @ 30 frames per second (fps), 4K @ 30/60 fps, 1080p @ 30/60/120/240/960 fps. The front camera is 20 MP f/2.5 (wide) with HDR feature and video quality of 1080p @ 30 fps, 720p @ 120 fps.


Xiaomi Redmi Note 11S has Android 11 operating system and Mediatek Helio G96 for chipset and octa-core CPU of 2×2.05 GHz.

Mi 11X has operating system Android 11 and chipset of Qualcomm SM8350 Snapdragon 888 5G. The CPU is octa-core (1×2.84 GHz).


Redmi Note 11S has internal storage of 64 GB and 128 GB with 6 GB RAM with latter available with 8 GB RAM. The phone also allows expanding the storage space and provides dedicated slot for micro SDXC chip.

Mi 11X has internal storage of 128 GB and 256 GB with RAM of 8 GB. It does not allow expanding the storage space.


Xiaomi Redmi Note 11S has rather powerful lithium polymer battery of 5000 mAh. The non-removable battery is expected to be fully charged in 58 minutes with 33W wired charging.

Mi 11X has lithium polymer battery of 4250 mAh. The non-removable battery can be charged with 33W wired charging and it is expected that the battery can be fully charged within 52 minutes.

Disclaimer: This article is for informational purposes only and is not professional advice. No compensation was received for writing and the author has no affiliations with the product/manufacturer. Please review details on the official website before making a decision. Business Upturn takes no responsibility for inaccuracies or errors in this article.