REDMI Note 15 vs Redmi Note 8 Pro

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

Key differences

  1. Chipset: the REDMI Note 15 uses the Helio G100 Ultra (6 nm TSMC), the Redmi Note 8 Pro the Helio G90T (12 nm). The REDMI Note 15's fastest core runs at 2.20 GHz, the Redmi Note 8 Pro's at 2.05 GHz.
  2. Screen: 6.8 inches on the REDMI Note 15, 6.5 inches on the Redmi Note 8 Pro. Up to 120 Hz on the REDMI Note 15, 60 Hz on the Redmi Note 8 Pro.
  3. Battery: 6,000 mAh on the REDMI Note 15, 4,500 mAh on the Redmi Note 8 Pro.
  4. Main camera: 12 MP on the REDMI Note 15, 16.1 MP on the Redmi Note 8 Pro.

The same on both: Wi-Fi 5, NFC and Widevine L1.

Chipset

Chipset
Helio G100 UltraHelio G90T
Process
6 nm TSMC12 nm
CPU
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
2× 2.05 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
Top CPU speed
2.20 GHz2.05 GHz
CPU cores
88
GPU
Mali-G57 MC2Mali-G76 MC4

Memory

Versions seen
6GB | 128GB
8GB | 256GB
6GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.8 in6.5 in
Resolution
1080 × 23921080 × 2340
Pixel density
387 ppi395 ppi
Refresh rates
120 Hzalso 30, 60, 9060 Hz
HDR
—HDR10, HLG

Battery

Capacity
6,000 mAh4,500 mAh

Cameras

Back camera
12 MP4000 × 3000 · f/1.7 · 5.24 mm16.1 MP4640 × 3472 · f/1.89 · 5.43 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.24 mm5 MP2592 × 1940 · f/2 · 3.51 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
YesNo
Bluetooth LE Audio
No—
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 10–11
Released with
Android 15Android 9
Widevine DRM
L1L1

Sensors

Sensors
30 sensors29 sensors

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