realme P3 vs Xiaomi Redmi 15

Comparing the realme P3 vs Xiaomi Redmi 15 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: Both realme P3 and Xiaomi Redmi 15 run at the same processing speed of 2.3 GHz.

Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while realme P3 offers 6.67 inches, making Xiaomi Redmi 15 the larger display of the two. realme P3 features a AMOLED display compared to Xiaomi Redmi 15's IPS LCD, making realme P3 the better display of the two.

Rear Camera: Both realme P3 and Xiaomi Redmi 15 feature a 50 MP primary rear camera.

Front Camera: realme P3 offers a higher front camera resolution with 16 MP, while Xiaomi Redmi 15 offers 8 MP, making realme P3 better for front camera photography.

Battery: Xiaomi Redmi 15 delivers longer battery life with 14h 54m, while realme P3 delivers 12h 44m, making Xiaomi Redmi 15 the better pick for all day usage.

Storage: Both realme P3 and Xiaomi Redmi 15 offer the same internal storage of 128 GB.

Expert Review: realme P3 receives a higher expert rating of 8 from the editorial team, while Xiaomi Redmi 15 is rated 7.

User Rating: realme P3 receives a higher user rating of 4.3, while Xiaomi Redmi 15 has a rating of 4.2.

realme P3

₹15,999

@ Flipkart

Xiaomi Redmi 15

₹20,350

@ Amazon

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Show Only Differences

Summary

Spec Score

81%

78%

Release Date

19 Mar, 2025

28 Aug, 2025

Performance


Snapdragon 6 Gen 4	Snapdragon 6s Gen 3
Octa Core (upto 2.3 GHz)	Octa Core (upto 2.3 GHz)
6 GB RAM	6 GB RAM

Display


6.67 inches (16.94 cm)	6.9 inches (17.53 cm)
AMOLED	IPS LCD
1080x2400 px (FHD+)	1080x2340 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Depth Camera	N/A

Front Camera


16 MP Wide Angle Lens	8 MP Wide Angle Lens

Battery


6000 mAh	7000 mAh
45W Fast Charging	33W Fast Charging
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
UFS 3.1	UFS 2.2

Expert Review

8.0/10

Read Expert Review

7.0/10

Read Expert Review

Pros

IP69-rated design
Good display
Great performance
Decent cameras

Two-day battery life
Premium design
Big screen for bingeing content

Cons

No OIS support
Pre-installed apps

Thick bezels
Phone seems unnecessarily large
Low-light photography could be better

User Ratings

4.3/5

(30,619 ratings)

4.2/5

(5,038 ratings)

Benchmarks (The higher, the better)

764,410 AnTuTu Score	463,289 AnTuTu Score
12h 44m Battery Life (PC Mark)	14h 54m Battery Life (PC Mark)

Compare Prices

₹15,999

@ Flipkart

₹20,350

@ Amazon

Compare in 360 View

Video

1 Video

User Feedback

General

Launch Date

Mar 19, 2025

(Official)

Aug 19, 2025

(Official)

Operating System

Android v15

OS Updates

2 Years

2 Year

Security Updates

3 Years

4 Year

Custom UI

Realme UI

HyperOS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 6 Gen 4

Qualcomm Snapdragon 6s Gen 3

Processor

Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Octa core

2.3 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

6 nm

Graphics (GPU)

Adreno 810

Adreno 619

RAM

6 GB / 8 GB

RAM Type

LPDDR4X

Performance Test Results

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

764,410

463,289

Bootup Time (The lower, the better)

27.0 s

34.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

6.0 %

Heating* (The lower, the better)

22.7 %

23.7 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

IPS LCD

Screen Size

6.67 inches (16.94 cm)

6.9 inches (17.53 cm)

Resolution

1080x2400 px (FHD+)

1080x2340 px (FHD+)

Peak Brightness

2000 nits

850 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

395 ppi

374 ppi

Screen to Body Ratio (calculated)

87.03 %

86.04 %

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

92.65 %

N/A

Design

Height

163.15 mm

168.48 mm

Width

75.65 mm

80.45 mm

Thickness

7.97 mm

8.40 mm

Weight

194 grams

217 grams

Build Material

N/A	Back: Plastic

Water Resistance

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

Yes Splash proof IP64

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size IMX480 CMOS image sensor Exmor-RS CMOS Sensor 0.61µm pixel size

50 MP
Primary Cameraf/1.75 Wide Angle

2 MP
Depth Camera

N/A

Autofocus

Yes

OIS

Flash

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

Settings

Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus

Video Recording

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

Full HD @30 fps

Video Recording Features

Dual Video Recording
Slow Motion

N/A

Front Camera

Front Camera Rating

Very Good

Resolution

16 MP
f/2.4 Wide Angle Primary Camera23 mm focal length 1/3.09" sensor size Exmor RS 1µm pixel size

8 MP
f/2.2 Wide Angle Primary Camera

Autofocus

N/A

Video Recording

Full HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good

Capacity

6000 mAh

7000 mAh

Battery Type

Silicon Carbon

Quick Charging

Yes 45W Fast Charging 50% in 30 minutes

Yes 33W Fast Charging

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.

12h 44m

14h 54m

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

1h 1m 0s

1h 18m 0s

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

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

5G Bands:

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

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

SIM 2

5G Bands:

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

5G Bands:

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

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

SAR Value

Head: 1.178 W/kg Body: 0.398 W/kg

N/A

Wi-Fi

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

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Mobile Hotspot

Bluetooth

Yes v5.2

Yes v5.1

GPS

Yes with A-GPS Glonass

NFC

N/A

Multimedia

Stereo Speakers

Yes

N/A

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Side

Fingerprint Sensor Type

Optical

N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass

Compare Prices

₹15,999

@ Flipkart

₹20,350

@ Amazon

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