Redmi A2 vs Redmi Note 9S

Redmi A2Helio G36Change
Redmi Note 9SSnapdragon 720GChange

Chipset

Chipset
Helio G36Snapdragon 720G
Process
12 nm8 nm Samsung
CPU
4× 2.20 GHz Cortex-A53
4× 1.60 GHz Cortex-A532× 2.32 GHz Kryo 465 Gold
6× 1.80 GHz Kryo 465 Silver
Top CPU speed
2.20 GHz✓2.32 GHz
CPU cores
8
GPU
PowerVR Rogue GE8320Adreno 618

Memory

RAM
3 GB✓6 GB
RAM type
LPDDR4X
Storage
32 GB✓128 GB

Display

Size
6.5 in6.6 in
Resolution
720 × 1600✓1080 × 2400
Pixel density
271 ppi✓396 ppi
Refresh rate
60 Hz
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh✓5,020 mAh

Cameras

Back
8 MP12 MP
Front
5 MP4 MP
Optical stabilization
No

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 4✓Wi-Fi 5
6 GHz Wi-Fi
No
Bluetooth LE Audio
No—
NFC
No
UWB
No
USB host
Yes

Software

Android
Android 13Android 12
UI
MIUI 130MIUI 140
Released with
Android 13Android 10
Widevine DRM
L3✓L1

Sensors

Sensors
11 sensors31 sensors
Redmi A2 full specs Redmi Note 9S full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy