Redmi A3 vs Redmi Note 12 Pro 5G

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Key differences

  1. Chipset: the Redmi A3 uses the Helio G36 (12 nm TMSC), the Redmi Note 12 Pro 5G the Dimensity 1080 (6 nm TSMC). The Redmi A3's fastest core runs at 2.20 GHz, the Redmi Note 12 Pro 5G's at 2.60 GHz.
  2. Screen: Up to 90 Hz on the Redmi A3, 120 Hz on the Redmi Note 12 Pro 5G.
  3. Main camera: 8 MP on the Redmi A3, 12.6 MP on the Redmi Note 12 Pro 5G.
  4. Versions: owners have shared the Redmi A3 as 3GB | 64GB and 4GB | 128GB, the Redmi Note 12 Pro 5G as 8GB | 256GB.

Chipset

Chipset
Helio G36Dimensity 1080
Process
12 nm TMSC6 nm TSMC
CPU
4× 2.20 GHz Cortex-A53
4× 1.60 GHz Cortex-A53
2× 2.60 GHz Cortex-A78
6× 2.00 GHz Cortex-A55
Top CPU speed
2.20 GHz2.60 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Mali-G68 MC4

Memory

Versions seen
3GB | 64GB
4GB | 128GB
8GB | 256GB
RAM type
LPDDR4XLPDDR5

Display

Size
6.7 in6.7 in
Resolution
720 × 16501080 × 2400
Pixel density
268 ppi394 ppi
Refresh rates
90 Hzalso 60120 Hzalso 30, 60, 90
HDR
—Dolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
8 MP3264 × 2448 · f/2 · 2.86 mm12.6 MP4096 × 3072 · f/1.88 · 5.59 mm · OIS
Front camera
5 MP2592 × 1944 · f/2.2 · 2.23 mm4 MP2304 × 1728 · f/2.45 · 3.24 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 6
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 14–16
Released with
Android 14Android 12
Widevine DRM
L3L1

Sensors

Sensors
19 sensors33 sensors

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