Redmi A2 vs REDMI Note 15

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

Redmi A2Helio G36Change
REDMI Note 15Helio G100 UltraSnapdragon 6 Gen 32 chip versionsChange

Key differences

  1. Chipset: the Redmi A2 uses the Helio G36 (12 nm), the REDMI Note 15 the Helio G100 Ultra (6 nm TSMC).
  2. Screen: 6.5 inches on the Redmi A2, 6.8 inches on the REDMI Note 15. Up to 60 Hz on the Redmi A2, 120 Hz on the REDMI Note 15.
  3. Battery: 5,000 mAh on the Redmi A2, 6,000 mAh on the REDMI Note 15.
  4. Main camera: 8 MP on the Redmi A2, 12 MP on the REDMI Note 15.

Chipset

Chipset
Helio G36Helio G100 Ultra
Process
12 nm6 nm TSMC
CPU
4× 2.20 GHz Cortex-A53
4× 1.60 GHz Cortex-A532× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
Top CPU speed
2.20 GHz2.20 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Mali-G57 MC2

Memory

Versions seen
3GB | 32GB6GB | 128GB
8GB | 256GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.5 in6.8 in
Resolution
720 × 16001080 × 2392
Pixel density
271 ppi387 ppi
Refresh rates
60 Hz120 Hzalso 30, 60, 90

Battery

Capacity
5,000 mAh6,000 mAh

Cameras

Back camera
8 MP3264 × 2448 · f/2 · 2.86 mm12 MP4000 × 3000 · f/1.7 · 5.24 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.23 mm5 MP2592 × 1944 · f/2.2 · 2.24 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 4Wi-Fi 5
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
NoNo
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 13Android 16
Released with
Android 13Android 15
Widevine DRM
L3L1

Sensors

Sensors
11 sensors30 sensors
Redmi A2 full specs REDMI Note 15 full specs

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