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Xiaomi 15 Ultra vs Xiaomi Redmi Note 12

Key Feature Comparison

6.2

Xiaomi 15 Ultra

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7.7

Xiaomi Redmi Note 12

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At a Glance

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Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)

Qualcomm Snapdragon 8 Elite, Adreno 830

Octa core (2.8 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 685, Adreno 610

5410 mAh

Li-Polymer, Quick, v4.0, 90W

5000 mAh

Li-Polymer, Fast, 33W

6.73 inches

521 ppi

6.67 inches

395 ppi, FHD

Quad, 50MP + 50MP + 50MP + 200MP

7680x4320 @ 30 fps, 3840x2160 @ 120 fps, 1920x1080 @ 1920 fps

Triple, 50MP + 8MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.73 inches
6.67 inches

Screen Type

AMOLED
Super AMOLED

Screen Resolution

1440 x 3200 pixels
1080 x 2400 pixels

Pixel Density

521 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Yes
Corning Gorilla Glass

Screen to Body Ratio

90.03%
85.46%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Peak Brightness

3200 nits
1200 nits

Screen Quality

-
FHD

Phone Variants

16GB 512GB
6GB 64GB, 6GB 128GB

Expandable Storage

No
Yes

RAM Type

LPDDR5X
LPDDR4X

Storage Type

UFS 4.1
UFS 2.2

OTG Support

Yes
Yes

Expandable Storage Capacity

-
Yes, 1 TB

Sensors

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v15
Android v13

GPU

Adreno 830
Adreno 610

Chipset

Qualcomm Snapdragon 8 Elite
Qualcomm Snapdragon 685

CPU

Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)
Octa core (2.8 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Clock Speed

4.32 GHz
2.8 GHz

Architecture

64 bit
64 bit

Process Technology

3 nm
6 nm

Custom User Interface

-
MIUI

Battery Capacity

5410 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Quick, v4.0, 90W
Fast, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
50 % in 24 minutes

Announced On

11-Mar-25
30-Mar-23

Market Status

Available
Available

Brand

Xiaomi
Xiaomi

Price Status

Confirmed
Confirmed

Price

Rs. 109,999
Rs. 14,999

Model Number

-
MZB0E6FIN

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

Yes
No

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
Yes, Recording option

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Bluetooth Type

v6.0
v5.0

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N28, TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(b...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N28, TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(b...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
High-Res Audio, Dual microphones (for noise cancellation)

Front Video Recording

3840x2160 @ 60 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Setup

Single, 32MP
Single, 13MP

Front Camera 1 Resolution

32 MP
13 MP

Front Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.45, Wide Angle, Primary Camera

Front Camera 1 Lens

21 mm focal length, 1/3.14" sensor size, 0.7micrometer pixel size
3" sensor size

Front Aperture

f/2.0
f/2.45

Front Flash

-
Yes, Screen flash

Weight

226 grams
186 grams

Colors

Silver Chrome
Ice Blue, Lunar Black, Sunrise Gold

Build

Back: Eco Leather, Mineral Glass
-

Dimensions

161.3 x 75.3 x 9.4 mm
165.6 x 75.9 x 7.8 mm

SAR Value

-
Head: 0.867 W/kg, Body: 0.862 W/kg

OIS

Yes
-

Rear Flash

Yes, Dual LED Flash
Yes, LED Flash

Rear Video Recording

7680x4320 @ 30 fps, 3840x2160 @ 120 fps, 1920x1080 @ 1920 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Custom Watermark, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Quad, 50MP + 50MP + 50MP + 200MP
Triple, 50MP + 8MP + 2MP

Rear Camera 1 Resolution

50 MP
50 MP

Rear Camera 1 Type

Primary Camera,f/1.63, Wide Angle
f/1.8, Wide Angle, Primary Camera

Rear Camera 1 Lens

23 mm focal length, 1/1" sensor size, 1.6micrometer pixel size
2.7" sensor size, 0.64 micrometre pixel size

Rear Camera 2 Resolution

50 MP
8 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
f/2.2, Ultra-Wide Angle Camera

Rear Camera 2 Lens

14 mm focal length, 1/2.76" sensor size, 0.64micrometer pixel size
4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

50 MP
2 MP

Rear Camera 3 Type

f/1.8, Telephoto Camera
f/2.4, Macro Camera

Rear Camera 3 Lens

70 mm focal length, 1/2.51" sensor size, 0.7micrometer pixel size
-

Rear Camera 4 Resolution

200 MP
-

Rear Camera 4 Lens

100 mm focal length, 0.56micrometer pixel size
-

Rear Aperture

f/1.63
f/1.8

Rear Sensor

-
S5K3J1, ISOCELL Plus

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Ultrasonic
-

Face Unlock

-
Yes

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