Xiaomi Redmi 9 Battery FAQs – Find various frequantly asked questions related to the phone’s battery such as – Does the Xiaomi Redmi 9 support fast charging or wireless Charging. What other features does Xiaomi Redmi 9 support, such as type-c port, reverse charging charging?
Are you concerned about this type of question? If so, I’m sure we can answer all your questions. Give a quick look at Xiaomi Redmi 9 Specifications before moving on to Xiaomi Redmi 9 FAQs and Specifications.
Here we have divided the Xiaomi Redmi 9 FAQs into five different categories such as Design, Display, Performance, Camera, and Battery. Our goal is to answer as many queries as we can. Please leave a comment below if you have any query left unanswered.
A quick overview
Display Size | 6.53 inches, 104.7 cm 2 (~83.2% screen-to-body ratio) |
Operating System | Android 10, MIUI 11 |
Chipset | Mediatek MT6769V/CU Helio G80 (12 nm) |
Processor | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
Battery | Li-Po 5020 mAh, non-removable |
RAM & Storage | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
Rear Camera | 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
This smartphone was announced on 10 June 2020 and released on 10 June 2020.

The Xiaomi Redmi 9 smartphone is powered by the MediaTek MT6769Z Helio G85 (12nm), which is an Octa-core processor.
It comes with a 6.53 inches touchscreen display with a resolution of 1080x2340 pixels at a pixel density of 395 pixels per inch (ppi) and an aspect ratio of 19.5:9.
The phone is available in four variants: 3GB RAM + 32GB storage, 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, and 6GB RAM + 128GB storage. It also has an expandable sd card slot. It has a dedicated slot for a microSD card. You can use microSD, microSDHC, microSDXC (up to 512GB).
Battery FAQ
Does Xiaomi Redmi 9 support Fast charging or quick charging?
Yes, Xiaomi Redmi 9 support Fast charging or quick charging.
How much time Xiaomi Redmi 9 takes to charge completely ?
The estimated charging completion time for Xiaomi Redmi 9 is 01 hrs, 16 minutes, Please note this charging value is just an assumsion. We have calcutated this value based on battery capaticy (mAh) and it charging speed (Watt) with an average 3.7V.
Is fast charging possible with Micro-USB ?
No, only devices with USB-C or Type-C can use Fast Charge. Devices with Micro-USB are not eligible for fast charging like as it is limited to 9 Watts of power.
Benfits of USB-C:
- Data transfer up to 10 Gbps.
- Used on smartphones and laptops.
- Capable of up to 100 Watts of power.
- Can be inserted with any orientation.
Does Xiaomi Redmi 9 support wireless charging ?
No, Xiaomi Redmi 9 does not supports wireless charging.
Don’t forget to check other Xiaomi Redmi 9 FAQs.
- Full Phone specifications
- Design FAQs - Waterproof, Gorilla Glass, Type-C
- Display FAQs - AMOLED Screen, Screen Protection, HDR
- Camera FAQs - Night Mode, 4K 60FPS, OIS
- Performance FAQs - Chipset, IR Blaster, NFC, CPU
- Battery FAQs - Fast Charging, Wireless Charging, Battery mAh
Quick note: It is important to note that we cannot guarantee the accuracy of all answers. We recommend confirming with the retailer before purchasing.