Xiaomi Redmi 15C vs realme P4x

Comparing the Xiaomi Redmi 15C vs realme P4x 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 P4x scores higher on the Geekbench Multi-Core test with 2,994, while Xiaomi Redmi 15C scores 1,955, making realme P4x the better performer.

Display: Xiaomi Redmi 15C offers a screen size of 6.9 inches, while realme P4x offers 6.72 inches, making Xiaomi Redmi 15C the larger display of the two. Xiaomi Redmi 15C features a IPS LCD display compared to realme P4x's LCD, making Xiaomi Redmi 15C the better display of the two.

Rear Camera: Both Xiaomi Redmi 15C and realme P4x feature a 50 MP primary rear camera.

Front Camera: Both Xiaomi Redmi 15C and realme P4x feature a 8 MP primary front camera.

Battery: Xiaomi Redmi 15C delivers longer battery life with 19h 18m, while realme P4x delivers 17h 38m, making Xiaomi Redmi 15C the better pick for all day usage.

Storage: Both Xiaomi Redmi 15C and realme P4x offer the same internal storage of 128 GB.

Expert Review: realme P4x receives a higher expert rating of 8 from the editorial team, while Xiaomi Redmi 15C is rated 7.7.

User Rating: realme P4x receives a higher user rating of 4.3, while Xiaomi Redmi 15C has a rating of 3.9.

Xiaomi Redmi 15C

₹16,999

@ Amazon

realme P4x

₹17,949

@ Amazon

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Show Only Differences

Summary

Spec Score

77%

80%

Release Date

11 Dec, 2025

10 Dec, 2025

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 7400 Ultra
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.6 GHz)
4 GB RAM	6 GB RAM

Display


6.9 inches (17.53 cm)	6.72 inches (17.07 cm)
IPS LCD	LCD
720x1600 px (HD+)	1080x2400 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


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

Front Camera


8 MP Wide Angle Lens	8 MP

Battery


6000 mAh	7000 mAh
33W Turbo Charging	45W Super Charging
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
UFS 2.2	UFS 3.1

Expert Review

7.7/10

Read Expert Review

8.0/10

Read Expert Review

Pros

Large and smooth display
Long-lasting battery life
Premium design
Reliable performance

Excellent battery endurance
Delivers reliable performance
Snappy software with many AI tricks
Loud and crisp stereo speakers

Cons

Dated notch display
Cluttered software
Cameras need improvement

Camera output details could be improved
Many apps don't run at max refresh rate

User Ratings

3.9/5

(1,051 ratings)

4.3/5

(11,454 ratings)

Benchmarks (The higher, the better)

556,765 AnTuTu Score	974,831 AnTuTu Score
19h 18m Battery Life (PC Mark)	17h 38m Battery Life (PC Mark)

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₹16,999

@ Amazon

₹17,949

@ Amazon

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Video

1 Video

1 More Video

User Feedback

General

Launch Date

Dec 03, 2025

(Official)

Dec 04, 2025

(Official)

Operating System

Android v15

OS Updates

2 Years

Security Updates

4 Years

3 Years

Custom UI

HyperOS

ColorOS

Performance

Performance Rating

Good

Very Good

Chipset

MediaTek Dimensity 6300

MediaTek Dimensity 7400 Ultra MT6878T

Processor

Octa core

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

Octa core

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

4 nm

Graphics (GPU)

Mali-G57 MC2

Mali-G615 MC2

RAM

4 GB / 6 GB / 8 GB

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.

556,765

974,831

Bootup Time (The lower, the better)

28.0 s

27.0 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

1,017

Battery Drain* (The lower, the better)

6.0 %

3.0 %

Heating* (The lower, the better)

6.3 %

21.1 %

* after 30 mins of gaming

Display

Display Rating

Very Good

Excellent

Display Type

IPS LCD

LCD

Screen Size

6.9 inches (17.53 cm)

6.72 inches (17.07 cm)

Resolution

720x1600 px (HD+)

1080x2400 px (FHD+)

Brightness

660 nits

N/A

Peak Brightness

N/A

950 nits

HBM Brightness

810 nits

1000 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

Pixel Density

254 ppi

391 ppi

Screen to Body Ratio (calculated)

84.31 %

86.42 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with waterdrop notch

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A

91.4 %

Design

Height

171.56 mm

166 mm

Width

79.47 mm

76 mm

Thickness

7.99 mm

8.39 mm

Weight

211 grams

208 grams

Build Material

N/A	Back: Glass Plastic

Water Resistance

Yes Splash proof IP64

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Good

Very Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle28 mm focal length 1/2.76" sensor size 0.64µm pixel size

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size

N/A	2 MP f/2.4 Mono Camera1/5.1" sensor size 1.75µm pixel size

Autofocus

Yes	Yes Phase Detection Autofocus

OIS

Flash

Yes LED Flash

Image Resolution

6150 x 8150 Pixels

3072 x 4096 Pixels

Shooting Modes

High Dynamic Range mode (HDR)

Continuous Shooting

Camera Features

Digital Zoom

10 x Digital Zoom

Video Recording

Full HD @30 fps
HD @30 fps

4k @30 fps
Full HD @30/60/120 fps
HD @30/60/120/240 fps

Video Recording Features

N/A	Slow Motion

Front Camera

Front Camera Rating

Very Good

Resolution

8 MP
f/2.0 Wide Angle Primary Camera1/4.0" sensor size 1.12µm pixel size

8 MP
f/2.0 Primary Camera1/4.0" sensor size 1.12µm pixel size

Autofocus

Flash

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good

Excellent

Capacity

6000 mAh

7000 mAh

Battery Type

N/A	Li-Polymer

TalkTime

N/A	Up to 49.9 Hours(2G)

Quick Charging

Yes 33W Turbo Charging 50% in 28 minutes

Yes 45W Super Charging 100% in 90 minutes

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.

19h 18m

17h 38m

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

1h 1m 0s

1h 25m 0s

Storage

Internal Storage

128 GB

128 GB / 256 GB

Storage Type

UFS 2.2

UFS 3.1

Expandable Storage

Yes Up to 1 TB

Yes Up to 2048 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

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

4G Bands:

TD-LTE 3500(band 48) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 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 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N71 / N77 / N78

5G Bands:

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

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)

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)