Redmi A3 vs Redmi Note 12S
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Redmi A3 uses the Helio G36 (12 nm TMSC), the Redmi Note 12S the Helio G96 (12 nm). The Redmi A3's fastest core runs at 2.20 GHz, the Redmi Note 12S's at 2.05 GHz.
- 2Screen: 6.7 inches on the Redmi A3, 6.4 inches on the Redmi Note 12S. Both run at up to 90 Hz.
- 3Main camera: 8 MP on the Redmi A3, 12 MP on the Redmi Note 12S.
- 4Versions: owners have shared the Redmi A3 as 3GB | 64GB and 4GB | 128GB, the Redmi Note 12S as 8GB | 256GB.
The same on both: Wi-Fi 5.
Chipset
Chipset
Helio G36Helio G96Process
12 nm TMSC12 nm
CPU
4× 2.20 GHz Cortex-A53
4× 1.60 GHz Cortex-A532× 2.05 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
4× 1.60 GHz Cortex-A532× 2.05 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
Top CPU speed
2.20 GHz2.05 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Mali-G57 MC2
Memory
Versions seen
3GB | 64GB
4GB | 128GB8GB | 256GB
4GB | 128GB8GB | 256GB
RAM type
LPDDR4XLPDDR4X
Display
Size
6.7 in6.4 in
Resolution
720 × 16501080 × 2400
Pixel density
268 ppi409 ppi
Refresh rates
90 Hzalso 6090 Hzalso 60
Battery
Capacity
5,000 mAh5,000 mAh
Cameras
Back camera
8 MP3264 × 2448 · f/2 · 2.86 mm12 MP4000 × 3000 · f/1.89 · 5.89 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.23 mm4 MP2320 × 1744 · f/2.45 · 3.49 mm
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 5Wi-Fi 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 16Android 15
Released with
Android 14Android 13
Widevine DRM
L3L1
Sensors
Sensors
19 sensors23 sensors
These two phones have the same specs in every row.
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