Redmi A3 vs REDMI Note 15 Pro

Redmi A3Helio G36Change
REDMI Note 15 ProDimensity 7400 UltraChange

Chipset

Chipset
Helio G36Dimensity 7400 Ultra
Process
12 nm TMSC4 nm TSMC
CPU
4× 2.20 GHz Cortex-A53
4× 1.60 GHz Cortex-A534× 2.60 GHz Cortex-A78
4× 2.00 GHz Cortex-A55
Top CPU speed
2.20 GHz2.60 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Mali-G615 MC2

Memory

Versions seen
3GB | 64GB
4GB | 128GB8GB | 128GB
RAM type
LPDDR4XLPDDR5

Display

Size
6.7 in6.8 in
Resolution
720 × 16501280 × 2772
Pixel density
268 ppi447 ppi
Refresh rates
90 Hzalso 60120 Hzalso 30, 60, 90
HDR
—Dolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh7,000 mAh

Cameras

Back camera
8 MP3264 × 2448 · f/2 · 2.86 mm12.6 MP4096 × 3072 · f/1.5 · 4.94 mm · OIS
Front camera
5 MP2592 × 1944 · f/2.2 · 2.23 mm5 MP2592 × 1944 · f/2.2 · 2.22 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 5—
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
NoNo
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 16
Released with
Android 14Android 15
Widevine DRM
L3L1

Sensors

Sensors
19 sensors33 sensors
Redmi A3 full specs REDMI Note 15 Pro full specs

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