6.53″
1080 x 2340
(19.5:9 ratio)
1080 x 2340
(19.5:9 ratio)
4GB to 8GB RAM
128GB to 256GB
Triple
48MP+8MP+2MP
Chipset |
---|
Qualcomm SM6115 Snapdragon 662 |
6000 mAh
22.2 Wh
~130 h
~28 h
Xiaomi Redmi Note 9 4G was released in 2020 and is powered by the Qualcomm SM6115 Snapdragon 662 chipset manufactured on a 11 nm process technology. It comes with 4GB to 8GB of RAM and 128GB to 256GB of storage. The battery capacity is 6000 mAh and the phone is 9.6 mm thick.
Xiaomi Redmi Note 9 4G battery life can vary significantly, ranging from 13 hours and 33 minutes to 130 hours, depending on how the phone is used.
That means 5 days and 10 hours of active standby. This profile prioritizes reliability, making it perfect for emergencies or extended trips. Keep in mind, standby time will significantly decrease with actual phone use. The active standby time of the Xiaomi Redmi Note 9 4G depends on using it wisely and avoiding battery-draining background apps.
If you primarily use your phone for communication but have all the apps you need and use them whenever you need them, you can expect the Xiaomi Redmi Note 9 4G to last for approximately 59 hours. That means 2 days and 11 hours.
If you enjoy using YouTube and social media but don't spend all your time on them, this profile is for you. In this scenario, you can expect the phone to last for approximately 46 hours. That means 1 day and 22 hours.
If you have high communication needs and staying informed is crucial for you, you will likely use your phone heavily. In this scenario, you can expect a battery life of approximately 30 hours. That means 1 day and 6 hours.
Within this category, there are three extreme subprofiles:
It is important to note that these are just estimates, and actual battery life of the Xiaomi Redmi Note 9 4G may vary depending on individual usage patterns and specific conditions.
Factors such as battery age, screen brightness, network signal strength, and background app activity can also impact the battery life of your Xiaomi Redmi Note 9 4G phone.
General specifications | |
---|---|
Release year | 2020 |
Networks technology | GSM / CDMA / HSPA / LTE (2G+3G+4G) |
Size (mm) | 162.3 x 77.3 x 9.6 mm |
Size (in) | 6.39 x 3.04 x 0.38 in |
Weight | 198 g |
Software | Android 10, MIUI 12 |
Screen | |
---|---|
Screen size | 6.53 inches |
Screen resolution | 1080 x 2340 pixels (19.5:9 ratio) |
Screen Type | IPS LCD |
Performance | |
---|---|
Chipset | Qualcomm SM6115 Snapdragon 662 |
Architecture | Octa-core (4×2.0 GHz Kryo 260 Gold + 4×1.8 GHz Kryo 260 Silver) |
GPU | Adreno 610 |
Technology | 11 nm process |
Memory | |
---|---|
Storage | 128GB to 256GB |
RAM | 4GB to 8GB |
Memory versions |
|
Card | microSDXC – Dedicated slot |
Multimedia & Connectivity | |
---|---|
Main Camera | Triple (48MP + 8MP + 2MP) |
Front Camera | Single (8 MP) |
Radio | FM radio |
NFC | No |
Positioning | GPS, GLONASS, GALILEO, BDS |
USB | USB Type-C 2.0, OTG |
Jack 3.5mm | Yes |
Battery | |
---|---|
Battery Type | Non-removable Li-Po |
Battery Capacity | 6000 mAh |
Battery Energy | 22.2 Wh |
Phone Power density | 30.3 mAh/g weight 625 mAh/mm thickness |
Charging | 18W wired 2.5W reverse wired |
Battery Life | Stand-by time: ~130 h |
Brand:
Release Year:
Network:
Chipset:
Hey there, Xiaomi Redmi Note 9 4G users!
We're looking for your feedback to improve our estimates. How accurate do you think our estimate for the phone's battery life is?