realme 15 Pro 5G vs realme P3 Ultra

Comparing the realme 15 Pro 5G vs realme P3 Ultra 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 P3 Ultra runs at a higher processing speed of 3.35 GHz, while realme 15 Pro 5G runs at 2.8 GHz, making realme P3 Ultra the better performer.

Display: realme P3 Ultra offers a screen size of 6.83 inches, while realme 15 Pro 5G offers 6.8 inches, making realme P3 Ultra the larger display of the two. Both realme 15 Pro 5G and realme P3 Ultra feature the same AMOLED display.

Rear Camera: Both realme 15 Pro 5G and realme P3 Ultra feature a 50 MP primary rear camera.

Front Camera: realme 15 Pro 5G offers a higher front camera resolution with 50 MP, while realme P3 Ultra offers 16 MP, making realme 15 Pro 5G better for front camera photography.

Battery: realme 15 Pro 5G delivers longer battery life with 15h 40m, while realme P3 Ultra delivers 12h 57m, making realme 15 Pro 5G the better pick for all day usage.

Storage: Both realme 15 Pro 5G and realme P3 Ultra offer the same internal storage of 128 GB.

Expert Review: realme 15 Pro 5G receives a higher expert rating of 8.2 from the editorial team, while realme P3 Ultra is rated 8.

User Rating: realme P3 Ultra receives a higher user rating of 4.4, while realme 15 Pro 5G has a rating of 4.3.

realme 15 Pro 5G

₹30,399

@ Amazon

realme P3 Ultra

₹24,999

@ Flipkart

Summary

Release Date

29 Jul, 2025

19 Mar, 2025

06 May, 2026

Performance


Snapdragon 7 Gen 4	MediaTek Dimensity 8350 Ultra	Snapdragon 8 Gen 5
Octa Core (upto 2.8 GHz)	Octa Core (upto 3.35 GHz)	Octa Core (upto 3.8 GHz)
8 GB RAM	8 GB RAM	12 GB RAM

Display


6.8 inches (17.27 cm)	6.83 inches (17.35 cm)	6.31 inches (16.03 cm)
AMOLED	AMOLED	AMOLED
1280x2800 px (FHD+)	1272x2800 px (FHD+)	1216x2640 px (FHD+)
144 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera	50 MP Primary Camera
50 MP Ultra-Wide Angle Camera	8 MP Ultra-Wide Angle Camera	50 MP Telephoto Camera (upto 3x Optical Zoom)
N/A	N/A	8 MP Ultra-Wide Angle Camera

Front Camera


50 MP Wide Angle Lens	16 MP Wide Angle Lens	50 MP

Battery


7000 mAh	6000 mAh	6500 mAh
80W Ultra Charging	80W Super VOOC Charging	90W Flash Charging
No Wireless Charging	No Wireless Charging	Wireless Charging

Storage

128 GB	128 GB	256 GB
UFS 3.1	UFS 3.1	UFS 4.1

Expert Review

8.2/10

Read Expert Review

8.0/10

Read Expert Review

8.4/10

Read Expert Review

Pros

Innovative AI features
Good lowlight cameras
Reliable performance
Excellent battery life

Sleek & lightweight design
Solid performance
Reliable cameras
Large battery & fast charging

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

Portraits need improvement
Limited software support

Peak display brightness could have been better
Limited software support

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

4.3/5

(10,354 ratings)

4.4/5

(21,030 ratings)

4.5/5

(140 ratings)

Benchmarks (The higher, the better)

1,086,379 AnTuTu Score	1,403,197 AnTuTu Score	3,000,897 AnTuTu Score
15h 40m Battery Life (PC Mark)	12h 57m Battery Life (PC Mark)	16h 04m Battery Life (PC Mark)

Compare Prices

₹30,399

@ Amazon

₹24,999

@ Flipkart

₹79,999

@ Amazon

Video

1 Video

2 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Jul 29, 2025

(Official)

Mar 19, 2025

(Official)

May 06, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

3 Year

2 Years

5 Year

Security Updates

4 Year

3 Years

7 Year

Custom UI

Realme UI

Origin OS

Performance

Performance Rating

Very Good

Excellent

Chipset

Qualcomm Snapdragon 7 Gen 4

MediaTek Dimensity 8350 Ultra

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

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

Octa core

3.35 GHz, Single core, Cortex A715 3.2 GHz, Tri core, Cortex A715 2.2 GHz, Quad core, Cortex A510

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

3 nm

Graphics (GPU)

Adreno 722

Mali-G615 MC6

Adreno 829

RAM

8 GB / 12 GB

12 GB

RAM Type

LPDDR4X

LPDDR5X

LPDDR5X Ultra

Performance Test Results

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

1,086,379

1,403,197

3,000,897

Bootup Time (The lower, the better)

24.0 s

21.0 s

14.0 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.

N/A

4,004

Battery Drain* (The lower, the better)

5.0 %

7.0 %

5.0 %

Heating* (The lower, the better)

8.4 %

22.7 %

17.4 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Excellent

Best In Class

Display Type

AMOLED (Curved Display)

AMOLED

Screen Size

6.8 inches (17.27 cm)

6.83 inches (17.35 cm)

6.31 inches (16.03 cm)

Resolution

1280x2800 px (FHD+)

1272x2800 px (FHD+)

1216x2640 px (FHD+)

Peak Brightness

6500 nits

1500 nits

5000 nits

HBM Brightness

1800 nits

1200 nits

N/A

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

19.8:9

19.5:9

Pixel Density

453 ppi

450 ppi

460 ppi

Screen to Body Ratio (calculated)

91.66 %

89.8 %

90.11 %

Screen Protection

Corning Gorilla Glass Glass 7i

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Yes

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

94 %

93.8 %

94.38 %

Design

Height

162.26 mm

163.10 mm

150.83 mm

Width

76.15 mm

76.90 mm

71.76 mm

Thickness

7.69 mm

7.38 mm

7.99 mm

Weight

187 grams

183 grams

191 grams

Build Material

Back: Plastic

N/A

Back: Glass

Water Resistance

Yes Water resistant IP68 IP66 IP69 (up to 30 minutes in a depth of 2 meter)

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Excellent

Resolution

50 MP
Primary Camera20x Digital Zoomf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size IMX896 CMOS image sensor Exmor-RS CMOS Sensor 1µm pixel size

50 MP
Primary Cameraf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size IMX896 CMOS image sensor 1µm pixel size

50 MP
Primary Cameraf/1.57IMX921

50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length 1/2.8" sensor size 0.61µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size

50 MP
f/2.65 Telephoto Camera

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes

OIS

Yes

Flash

Yes Dual LED Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

8192 x 6144 Pixels

8150 x 6150 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Starry Mode

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

20 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Face detection
Touch to focus

N/A

Video Recording

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

4k @60 fps
Full HD @120 fps
HD @240 fps

8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode

Dual Video Recording
Slow Motion

N/A

Front Camera

Front Camera Rating

Excellent

Very Good

Best In Class

Resolution

50 MP
f/2.4 Wide Angle Primary Camera22 mm focal length 1/2.8" sensor size 0.6µm pixel size

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

50 MP
f/2.0 Primary Camera

Autofocus

N/A

Yes

Flash

N/A

Yes Screen flash

Video Recording

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

Full HD @60 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Excellent

Capacity

7000 mAh

6000 mAh

6500 mAh

Battery Type

Li-Polymer

Silicon Carbon

Li-ion

TalkTime

Up to 59 Hours(2G)

N/A

Quick Charging

Yes 80W Ultra Charging 50% in 25 minutes

Yes 80W Super VOOC Charging 100% in 47 minutes

Yes 90W Flash Charging

Wireless Charging

N/A

Yes 40W Wireless 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.

15h 40m

12h 57m

16h 04m

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

1h 3m 0s

0h 41m 0s

Storage

Internal Storage

128 GB / 256 GB / 512 GB

128 GB / 256 GB

256 GB / 512 GB

Storage Type

UFS 3.1

UFS 4.1

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano/eSIM

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 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78

N/A

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)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

N/A

SIM 2

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / 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 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 1700(band 66)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)