Redmi 15

Name: Redmi 15
Brand: Redmi

Display6.90"

ChipsetQualcomm Snapdragon 685 SM6225-AD

Battery7000 mAh

5.9GoSolo score

More Redmi

Network

3G bands

UMTS 850 1900 2100

4G bands

FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700TDD LTE: 2600, 2500, 2300

Launch

Announced

3Q 2025

Status

Available

Body

Dimensions

171.08 x 82.05 x 8.55 mm

Weight

224.00 g

SIM

nanoSIM, nanoSIM

Durability

IP64

Display

Type

Color / IPS TFT16,7 millions colors, 144 Hz, Touch sampling rate 288 Hz1080 x 2340 px (6.90") 374 ppimax. luminance 850 nitów [cd/m²]contrast 1400:1, 85% NTSC∼83.3% screen-to-body ratio

Size

6.90 inches

Resolution

1080 x 2340 pixels

Platform

Android15, HyperOS 2

Chipset

Qualcomm Snapdragon 685 SM6225-ADProcessor clock: 2.00 GHzNumber of cores: 8GPU: Adreno

CPU

2.00 GHz, 8 cores

GPU

Adreno

Memory

Card slot

microSD, microSDHC, microSDXC

Internal

128 GB, 256 GB RAM: 6 GB8 GB

Battery

Type

Li-Po 7000 mAh

Misc

Colors

Midnight Black, Sandy Purple, Titan Gray

Models

Xiaomi Redmi 15, 25062RN2DY; Available in 6 variants:693255444511969325544451266932554449759693255445002169325544500526932554450168; Available in 6 variants:676786767968263682666827768296

GoSolo Read / what it means6 takeaways

performance

Snapdragon 685, 8-core 2GHz CPUHandles everyday apps, messaging, and video playback smoothly, but struggles with demanding games like Genshin Impact on high settings.

battery

7000mAh, about 1.5 days moderate useWith mixed use (social media, browsing, some video), you'll go from morning to evening the next day before needing a charge.

display

6.9-inch 1080p, 144Hz, 850 nitsThe 144Hz refresh keeps scrolling smooth and the 850-nit peak brightness is readable in direct sunlight, though QHD resolution would show sharper text at this screen size.

storage

128GB or 256GB UFS (microSD expandable)Base model fills up faster with apps and media, but both tiers accept microSD cards up to likely 1TB for photos and videos.

durability

IP64 rating, 8.55mm thinWater resistant enough for splashes and brief submersion, though the slim build makes it less cushioned against drops than thicker rivals.

connectivity

4G LTE bands, dual nanoSIM, no 5GWorks globally on 4G networks across most regions (bands cover India, Europe, Americas), but you won't get 5G speeds where they're available.