Xiaomi Redmi 15C vs realme 15x

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

Here is the summary of the results:

Performance: Both Xiaomi Redmi 15C and realme 15x 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 Xiaomi Redmi 15C and realme 15x feature the same IPS LCD display.

Rear Camera: Both Xiaomi Redmi 15C and realme 15x 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: Xiaomi Redmi 15C delivers longer battery life with 19h 18m, while realme 15x delivers None, making Xiaomi Redmi 15C the better pick for all day usage.

Storage: Both Xiaomi Redmi 15C and realme 15x 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 3.9.

Xiaomi Redmi 15C

₹16,999

@ Amazon

realme 15x

₹21,099

@ Amazon

Summary

Release Date

11 Dec, 2025

01 Oct, 2025

03 Jul, 2026

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 6300	Snapdragon 6 Gen 3, LPDDR5X
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)
4 GB RAM	6 GB RAM	6 GB RAM

Display


6.9 inches (17.53 cm)	6.8 inches (17.27 cm)	6.7 inches (17.02 cm)
IPS LCD	IPS LCD	Super AMOLED
720x1600 px (HD+)	720x1570 px (HD+)	1080x2340 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera	50 MP No Shake Cam Primary Camera
N/A	N/A	5 MP Ultra-Wide Angle Camera
N/A	N/A	2 MP Macro Camera

Front Camera


8 MP Wide Angle Lens	50 MP Wide Angle Lens	12 MP

Battery


6000 mAh	7000 mAh	5000 mAh
33W Turbo Charging	60W Super VOOC Charging	25W Fast Charging
No Wireless Charging	No Wireless Charging	No Wireless Charging

Storage

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

Expert Review

7.7/10

Read Expert Review

N/A

Pros

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

Device yet to be reviewed

Device yet to be reviewed

Cons

Dated notch display
Cluttered software
Cameras need improvement

Device yet to be reviewed

Device yet to be reviewed

User Ratings

3.9/5

(1,310 ratings)

4.3/5

(4,723 ratings)

N/A

Benchmarks (The higher, the better)

556,765 AnTuTu Score	N/A	845,601 AnTuTu Score
19h 18m Battery Life (PC Mark)	N/A	11h 00m Battery Life (PC Mark)

Compare Prices

₹16,999

@ Amazon

₹21,099

@ Amazon

₹28,999

@ Samsung Shop

Video

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Dec 03, 2025

(Official)

Oct 01, 2025

(Official)

Jun 30, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Years

N/A

6 Year

Security Updates

4 Years

N/A

6 Year

Custom UI

HyperOS

Realme UI

Samsung One UI

Performance

Performance Rating

Good

Very Good

Chipset

MediaTek Dimensity 6300

Qualcomm Snapdragon 6 Gen 3 LPDDR5X

Processor

Octa core

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

Octa core

2.4 GHz, Quad core, Cortex A78 1.8 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

Adreno 710

RAM

4 GB / 6 GB / 8 GB

6 GB / 8 GB

RAM Type

LPDDR4X

LPDDR5

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

N/A

845,601

Bootup Time (The lower, the better)

28.0 s

N/A

25.0 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

948

Battery Drain* (The lower, the better)

6.0 %

N/A

Heating* (The lower, the better)

6.3 %

N/A

* after 30 mins of gaming

Display

Display Rating

Very Good

Excellent

Best In Class

Display Type

IPS LCD

Super AMOLED

Screen Size

6.9 inches (17.53 cm)

6.8 inches (17.27 cm)

6.7 inches (17.02 cm)

Resolution

720x1600 px (HD+)

720x1570 px (HD+)

1080x2340 px (FHD+)

Brightness

660 nits

N/A

Peak Brightness

N/A

1200 nits

N/A

HBM Brightness

810 nits

1200 nits

N/A

Refresh Rate

120 Hz

144 Hz

120 Hz

Aspect Ratio

20:9

Pixel Density

254 ppi

387 ppi

Screen to Body Ratio (calculated)

84.31 %

87.52 %

86.58 %

Screen Protection

N/A

Corning Gorilla Glass Glass Victus Plus

Bezel-less Display

Yes with waterdrop notch

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A

90.4 %

N/A

Design

Height

171.56 mm

166.07 mm

162.4 mm

Width

79.47 mm

77.93 mm

78.2 mm

Thickness

7.99 mm

8.28 mm

7.7 mm

Weight

211 grams

212 grams

200 grams

Build Material

N/A

Back: Gorilla Glass Victus Plus

Water Resistance

Yes Splash proof IP64

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

Yes Splash proof IP64

Ruggedness

Dust proof

Dust proof Shock proof

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 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

N/A

5 MP
f/2.2 Ultra-Wide Angle Camera

N/A

2 MP
f/2.4 Macro Camera

Autofocus

Yes

Yes Phase Detection Autofocus

OIS

N/A

Flash

Yes LED Flash

Image Resolution

6150 x 8150 Pixels

3072 x 4096 Pixels

N/A

Shooting Modes

High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)
Cinema Mode

Macro Mode

Camera Features

Digital Zoom

N/A

Video Recording

Full HD @30 fps
HD @30 fps

Full HD @30 fps
HD @30/120 fps

4k @30 fps
Full HD @60 fps

Video Recording Features

N/A

Dual Video Recording
Slow Motion

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

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

12 MP
f/2.2 Primary Camera

Autofocus

N/A

Flash

Yes Screen flash

Camera Features

N/A

Wide Angle Selfie

N/A

Video Recording

Full HD @30 fps
HD @30 fps

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

N/A

Battery

Battery Rating

Very Good

Excellent

Very Good

Capacity

6000 mAh

7000 mAh

5000 mAh

Quick Charging

Yes 33W Turbo Charging 50% in 28 minutes

Yes 60W Super VOOC Charging

Yes 25W 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.

19h 18m

N/A

11h 00m

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

1h 1m 0s

N/A

1h 13m 14s

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

Yes Up to 2048 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

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

N/A

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)

N/A

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

N/A

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)

N/A