realme 15x vs Xiaomi Redmi 15C

Comparing the realme 15x vs Xiaomi Redmi 15C across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both realme 15x and Xiaomi Redmi 15C run at the same processing speed of 2.4 GHz.

Display: Xiaomi Redmi 15C offers a screen size of 6.9 inches, while realme 15x offers 6.8 inches, making Xiaomi Redmi 15C the larger display of the two. Both realme 15x and Xiaomi Redmi 15C feature the same IPS LCD display.

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

Front Camera: realme 15x offers a higher front camera resolution with 50 MP, while Xiaomi Redmi 15C offers 8 MP, making realme 15x better for front camera photography.

Battery: realme 15x offers a higher battery capacity with 7000 mAh, while Xiaomi Redmi 15C offers 6000 mAh, making realme 15x better for longer battery life.

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

User Rating: realme 15x receives a higher user rating of 4.3, while Xiaomi Redmi 15C has a rating of 3.6.

realme 15x

₹26,199

@ Amazon

Xiaomi Redmi 15C

₹18,499

@ Amazon

Add to Compare

Show Only Differences

Summary

Spec Score

78%

76%

Release Date

01 Oct, 2025

11 Dec, 2025

Performance


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

Display


6.8 inches (17.27 cm)	6.9 inches (17.53 cm)
IPS LCD	IPS LCD
720x1570 px (HD+)	720x1600 px (HD+)
144 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera

Front Camera


50 MP Wide Angle Lens	8 MP Wide Angle Lens

Battery


7000 mAh	6000 mAh
60W Super VOOC Charging	33W Turbo Charging
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
UFS 2.2	UFS 2.2

Expert Review

N/A	7.7/10 Read Expert Review

Pros

Device yet to be reviewed

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

Cons

Device yet to be reviewed

Dated notch display
Cluttered software
Cameras need improvement

User Ratings

4.3/5

(3,965 ratings)

3.6/5

(1,131 ratings)

Benchmarks (The higher, the better)

N/A	556,765 AnTuTu Score
N/A	19h 18m Battery Life (PC Mark)

Compare Prices

₹26,199

@ Amazon

₹18,499

@ Amazon

Video

There are no videos available for the device.

1 Video

User Feedback

General

Launch Date

Oct 01, 2025

(Official)

Dec 03, 2025

(Official)

Operating System

Android v15

OS Updates

N/A

2 Years

Security Updates

N/A

4 Years

Custom UI

Realme UI

HyperOS

Performance

Performance Rating

Good

Chipset

MediaTek Dimensity 6300

View Details

MediaTek Dimensity 6300

View Details

Processor

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

Graphics (GPU)

Mali-G57 MC2

RAM

6 GB / 8 GB

4 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.

N/A

556,765

Bootup Time (The lower, the better)

N/A

28.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

N/A

6.0 %

Heating* (The lower, the better)

N/A

6.3 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Very Good

Display Type

IPS LCD

Screen Size

6.8 inches (17.27 cm)

6.9 inches (17.53 cm)

Resolution

720x1570 px (HD+)

720x1600 px (HD+)

Peak Brightness

1200 nits

N/A

Brightness

N/A

660 nits

HBM Brightness

1200 nits

810 nits

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

20:9

Pixel Density

254 ppi

Screen to Body Ratio (calculated)

87.52 %

84.31 %

Bezel-less Display

Yes with punch-hole display

Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

90.4 %

N/A

Design

Height

166.07 mm

171.56 mm

Width

77.93 mm

79.47 mm

Thickness

8.28 mm

7.99 mm

Weight

212 grams

211 grams

Water Resistance

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

Yes Splash proof IP64

Ruggedness

Dust proof Shock proof

Dust proof

Rear Camera

Rear Camera Rating

Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view28 mm focal length 1/2.88" sensor size IMX852 0.61µm pixel size

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

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

Flash

Yes LED Flash

Image Resolution

3072 x 4096 Pixels

6150 x 8150 Pixels

Shooting Modes

High Dynamic Range mode (HDR)
Cinema Mode

High Dynamic Range mode (HDR)

Camera Features

N/A	Digital Zoom

Video Recording

Full HD @30 fps
HD @30/120 fps

Full HD @30 fps
HD @30 fps

Video Recording Features

Dual Video Recording
Slow Motion

N/A

Front Camera

Front Camera Rating

Very Good

Resolution

50 MP
f/2.4 Wide Angle Primary Camera22 mm focal length 1/2.88" sensor size

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

Autofocus

N/A

Flash

Yes Screen flash

Camera Features

Wide Angle Selfie

N/A

Video Recording

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

Full HD @30 fps
HD @30 fps

Battery

Battery Rating

Excellent

Very Good

Capacity

7000 mAh

6000 mAh

Quick Charging

Yes 60W Super VOOC Charging

Yes 33W Turbo Charging 50% in 28 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.

N/A

19h 18m

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

N/A

1h 1m

Storage

Internal Storage

128 GB / 256 GB

128 GB

Storage Type

UFS 2.2

Expandable Storage

Yes	Yes Up to 1 TB

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 N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / 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 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)

SIM 2

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N71 / 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) / 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)