Series

Redmi 15

Headphone output (2.5/3.5 mm)

Yes

Data connector

USB-C

Screen size

6.9 inches

Touchscreen

Yes

Brightness

700 cd/m²

Screen resolution (HxV)

2340x1080

Display technology

IPS LCD

Built-in HDR function

Yes

Pixel density

374 PPI

Refresh rate

144Hz

Audio format

Dolby Atmos

Colour

Grey, Black, Purple

Panel design

Flat

Product weight

214 g

Height

169.48 mm

Depth

8.4 mm

Width

80.45 mm

Features

Reverse charging

Security

Face recognition, Fingerprint reader

Dual SIM card support

Yes

IP code (level of dust/water resistance)

IP68

Water resistant

Yes

Built-in wireless charging

No

Supports fast charging

Yes

Built-in sensors

Accelerometer, Compass, Proximity sensor

Hybrid Dual Sim

Yes

Type of Dual SIM

Dual SIM cards

Video recording

Yes

Camera resolution (MP)

50

Built-in camera

Yes

Front camera

Yes

Camera features

Built-in flash/lamp

Max frame rate

30 fps

Built-in navigation system

Yes

Wireless Networking Standard

802.11b, Wi-Fi 3 (802.11g), Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)

Wi-Fi

Yes

3G (UMTS)

Yes

Bluetooth profile

GAVDP, HFP, AVRCP, GAP, PBAP, A2DP, SPP, HSP

2G (GSM)

Yes

Bluetooth version

5.0

Bluetooth

Yes

NFC

Yes

4G (LTE)

Yes

Type of navigation system

GPS, GLONASS, Galileo, BeiDou

Bluetooth codec

SBC, AAC

5G (NR)

No

Type of SIM card

Nano SIM

Memory card reader

Yes

Compatible memory cards

microSD

Maximum memory card size

2TB

Storage space

128 GB

Built-in Storage

128GB

Repairability class

C

Type of memory

LPDDR4x

RAM size

4GB

Operating system

Android

Processor speed

2.8 GHz

Processor core type

8 (Octa) Core

Battery capacity

7000 mAh

Release year

2025

Video playback time

14 h