Xiaomi Redmi Note 15 vs realme 15T

Comparing the Xiaomi Redmi Note 15 vs realme 15T across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme 15T scores higher on the Geekbench Multi-Core test with 2,049, while Xiaomi Redmi Note 15 scores 1,528, making realme 15T the better performer.

Display: Xiaomi Redmi Note 15 offers a screen size of 6.77 inches, while realme 15T offers 6.57 inches, making Xiaomi Redmi Note 15 the larger display of the two. Both Xiaomi Redmi Note 15 and realme 15T feature the same AMOLED display.

Rear Camera: Xiaomi Redmi Note 15 offers a higher rear camera resolution with 108 MP, while realme 15T offers 50 MP, making Xiaomi Redmi Note 15 better for rear camera photography.

Front Camera: realme 15T offers a higher front camera resolution with 50 MP, while Xiaomi Redmi Note 15 offers 20 MP, making realme 15T better for front camera photography.

Battery: realme 15T delivers longer battery life with 17h 30m, while Xiaomi Redmi Note 15 delivers 17h 00m, making realme 15T the better pick for all day usage.

Storage: Both Xiaomi Redmi Note 15 and realme 15T offer the same internal storage of 128 GB.

Expert Review: The editorial team rates both Xiaomi Redmi Note 15 and realme 15T equally at 8.

User Rating: Xiaomi Redmi Note 15 and realme 15T both receive the same user rating of 4.2.

Xiaomi Redmi Note 15

₹28,999

@ Amazon

realme 15T

₹27,999

@ Croma

Summary

Release Date

09 Jan, 2026

06 Sep, 2025

12 Mar, 2026

Performance


Snapdragon 6 Gen 3	MediaTek Dimensity 6400 Max	Snapdragon 7s Gen 4
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.5 GHz)	Octa Core (upto 2.7 GHz)
8 GB RAM	8 GB RAM	8 GB RAM

Display


6.77 inches (17.2 cm)	6.57 inches (16.69 cm)	6.8 inches (17.27 cm)
AMOLED	AMOLED	Extreme AMOLED
1080x2392 px (FHD+)	1080x2372 px (FHD+)	Super HD (2772 x 1272)
120 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


108 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
8 MP Ultra-Wide Angle Depth Camera	2 MP Depth Camera	13 MP Ultra-Wide Angle Camera

Front Camera


20 MP Wide Angle Lens	50 MP Wide Angle Lens	32 MP

Battery


5520 mAh	7000 mAh	7000 mAh
45W Turbo Charging	60W Fast Charging	68W Turbo Power Charging
No Wireless Charging	No Wireless Charging	N/A

Storage

128 GB	128 GB	128 GB
UFS 2.2	UFS 2.2	UFS 3.1

Expert Review

8.0/10

Read Expert Review

8.0/10

Read Expert Review

8.4/10

Read Expert Review

Pros

Great visual experience
Sleek and durable build
Detailed daylight shots
Long software support

Slim, lightweight design
Large 7,000mAh battery with 60W charging
Loud and wide sound stage
Decent camera with accurate colours

Long-lasting battery life
Slim and lightweight design
Reliable cameras
Dependable performance

Cons

Performance could be better
Ships with Android 15

Less powerful than rivals
Weak low-light performance
Lacks ultrawide camera

Warms up quickly during gaming
Macro photography could be improved

User Ratings

4.2/5

(2,562 ratings)

4.2/5

(7,494 ratings)

4.4/5

(18,954 ratings)

Benchmarks (The higher, the better)

868,311 AnTuTu Score	448,625 AnTuTu Score	1,149,292 AnTuTu Score
17h 00m Battery Life (PC Mark)	17h 30m Battery Life (PC Mark)	17h 34m Battery Life (PC Mark)

Compare Prices

₹28,999

@ Amazon

₹27,999

@ Croma

₹30,999

@ Flipkart

Video

2 More Videos

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Jan 09, 2026

(Official)

Sep 06, 2025

(Official)

Mar 06, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

4 Years

3 Years

Security Updates

6 Years

4 Years

5 Year

Custom UI

HyperOS

Realme UI

Hello UI

Performance

Performance Rating

Very Good

Good

Very Good

Chipset

Qualcomm Snapdragon 6 Gen 3 SM6475

View Details

MediaTek Dimensity 6400 Max

View Details

Qualcomm Snapdragon 7s Gen 4

View Details

Processor

Octa core

2.4 GHz, Quad core, Cortex A78 1.8 GHz, Quad core, Cortex A55

Octa core

2.5 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

2.7 GHz, Single core, Cortex A720 2.4 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

6 nm

4 nm

Graphics (GPU)

Adreno 710

Mali-G57 MC2

Adreno 810

RAM

8 GB

8 GB / 12 GB

RAM Type

LPDDR4X

LPDDR5X

Cooling Technology

Vapor Chamber

N/A

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

868,311

448,625

1,149,292

Bootup Time (The lower, the better)

23.0 s

34.0 s

18.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

846

382

1,197

Battery Drain* (The lower, the better)

7.0 %

5.0 %

Heating* (The lower, the better)

23.1 %

10.6 %

19.0 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

Extreme AMOLED

Screen Size

6.77 inches (17.2 cm)

6.57 inches (16.69 cm)

6.8 inches (17.27 cm)

Resolution

1080x2392 px (FHD+)

1080x2372 px (FHD+)

1272x2772 px (FHD+)

Peak Brightness

3200 nits

4000 nits

5200 nits

HBM Brightness

N/A

1400 nits

1600 nits

PWM Dimming

3840 Hz

2160 Hz

N/A

Refresh Rate

120 Hz

144 Hz

Touch Sampling Rate

240 Hz

1500 Hz

Aspect Ratio

20:9

19.8:9

20:9

Pixel Density

388 ppi

397 ppi

449 ppi

Screen to Body Ratio (calculated)

89.46 %

88.8 %

92.05 %

Screen Protection

Yes

N/A

Corning Gorilla Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

92 %

93.0 %

96.2 %

Design

Height

164 mm

158.36 mm

162.76 mm

Width

75.42 mm

75.19 mm

75.60 mm

Thickness

7.35 mm

7.79 mm

7.99 mm

Weight

178 grams

181 grams

193 grams

Build Material

N/A

Back: Plastic

Back: Fiber Fabric

Water Resistance

Yes Splash proof IP66 IP65 (up to 30 minutes in a depth of 1.5 meter)

Yes Water resistant IP68 IP66 IP69 (up to 30 minutes in a depth of 2.5 meter)

Yes Water resistant IP68 IP69

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Good

Very Good

Resolution

108 MP
Primary Camera60x Digital Zoomf/1.7 Wide Angle24 mm focal length 1/1.67" sensor size S5KHM9

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 75° field-of-view27 mm focal length 1/2.88" sensor size OV50D

50 MP
Primary Cameraf/1.8 Wide Angle1/1.56" sensor size LYT 710 1µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Depth Camera60 mm focal length

2 MP
f/2.4 Depth Camera22 mm focal length

13 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

Yes

Yes Multi-directional Phase Detection Autofocus

OIS

Yes

Flash

Yes LED Flash

Image Resolution

6150 x 8150 Pixels

8150 x 6150 Pixels

N/A

Settings

N/A

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)
Macro Mode

Camera Features

60 x Digital Zoom
Auto Flash

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Face detection

Video Recording

4k @30 fps
Full HD @30 fps
HD @30/120/240 fps

Full HD @30/60 fps
HD @30/60 fps

4k @30 fps
Full HD @30/60 fps

Video Recording Features

Slow Motion

Dual Video Recording

Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

Very Good

Resolution

20 MP
f/2.2 Wide Angle Primary Camera1/4.0" sensor size

50 MP
f/2.4 Wide Angle Primary Camera

32 MP
f/2.2 Primary Camera0.7µm pixel size

Autofocus

N/A

Flash

Yes Screen flash

N/A

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

Full HD @30/60 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

5520 mAh

7000 mAh

Battery Type

Silicon Carbon

Quick Charging

Yes 45W Turbo Charging v3.0

Yes 60W Fast Charging 50% in 31 minutes

Yes 68W Turbo Power Charging

Reverse Charging

Yes 18W Reverse Charging

Yes 10W Reverse Charging

N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

17h 00m

17h 30m

17h 34m

Charging Time (20% to 100%) (The lower, the better)

57m

1h 4m

49m

Storage

Internal Storage

128 GB / 256 GB

128 GB / 256 GB / 512 GB

Storage Type

UFS 2.2

UFS 3.1

Expandable Storage

Yes Up to 1 GB

Yes Up to 2 TB

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N66 / N75 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 7009(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N66 / N75 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)