realme 15 vs realme 15x

Comparing the realme 15 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: realme 15 runs at a higher processing speed of 2.5 GHz, while realme 15x runs at 2.4 GHz, making realme 15 the better performer.

Display: Both realme 15 and realme 15x offer the same screen size of 6.8 inches, but realme 15 features a AMOLED display compared to realme 15x's IPS LCD, making realme 15 the better display of the two.

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

Front Camera: Both realme 15 and realme 15x feature a 50 MP primary front camera.

Battery: realme 15x delivers longer battery life with None, while realme 15 delivers 14h 47m, making realme 15x the better pick for all day usage.

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

User Rating: realme 15 receives a higher user rating of 4.4, while realme 15x has a rating of 4.3.

realme 15

₹29,999

@ Amazon

realme 15x

₹18,999

@ Flipkart

Summary

Release Date

29 Jul, 2025

01 Oct, 2025

20 Aug, 2026

Performance


MediaTek Dimensity 7300 Plus	MediaTek Dimensity 6300	Snapdragon 6s Gen 4
Octa Core (upto 2.5 GHz)	Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)
8 GB RAM	6 GB RAM	6 GB RAM

Display


6.8 inches (17.27 cm)	6.8 inches (17.27 cm)	6.72 inches (17.07 cm)
AMOLED	IPS LCD	LCD
1280x2800 px (FHD+)	720x1570 px (HD+)	1080x2400 px (FHD+)
144 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 Primary Camera, Sony LYTIA 600 sensor
8 MP Ultra-Wide Angle Camera	N/A	8 MP Ultra-Wide Angle Camera

Front Camera


50 MP Wide Angle Lens	50 MP Wide Angle Lens	32 MP

Battery


7000 mAh	7000 mAh	7000 mAh
80W Ultra Charging	60W Super VOOC Charging	30W Turbo Charging
No Wireless Charging	No Wireless Charging	No Wireless Charging

Storage

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

Expert Review

8.0/10

Read Expert Review

N/A

Pros

Strong low-light photography
Good selfie performance
Long-lasting battery life

Device yet to be reviewed

Device yet to be reviewed

Cons

AI features feel more gimmicky than useful
User interface can feel cluttered

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4.4/5

(11,301 ratings)

4.3/5

(3,959 ratings)

N/A

Benchmarks (The higher, the better)

728,221 AnTuTu Score	N/A	807,683 AnTuTu Score
14h 47m Battery Life (PC Mark)	N/A	18h 15m Battery Life (PC Mark)

Compare Prices

₹29,999

@ Amazon

₹18,999

@ Flipkart

₹26,999

@ Flipkart

Video

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Jul 29, 2025

(Official)

Oct 01, 2025

(Official)

Aug 14, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

3 Year

N/A

2 Year

Security Updates

4 Year

N/A

3 Year

Custom UI

Realme UI

Hello UI

Performance

Performance Rating

Very Good

Good

Very Good

Chipset

MediaTek Dimensity 7300 Plus

View Details

MediaTek Dimensity 6300

View Details

Qualcomm Snapdragon 6s Gen 4

View Details

Processor

Octa core

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

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)

4 nm

6 nm

4 nm

Graphics (GPU)

Mali-G615 MC2

Mali-G57 MC2

Adreno 710

RAM

8 GB / 12 GB

6 GB / 8 GB

6 GB

RAM Type

LPDDR4X

LPDDR5X

Performance Test Results

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

728,221

N/A

807,683

Bootup Time (The lower, the better)

24.0 s

N/A

23.0 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.

857

N/A

778

Battery Drain* (The lower, the better)

6.0 %

N/A

Heating* (The lower, the better)

3.9 %

N/A

* after 30 mins of gaming

Display

Display Rating

Best In Class

Excellent

Display Type

AMOLED (Curved Display)

IPS LCD

LCD

Screen Size

6.8 inches (17.27 cm)

6.72 inches (17.07 cm)

Resolution

1280x2800 px (FHD+)

720x1570 px (HD+)

1080x2400 px (FHD+)

Peak Brightness

6500 nits

1200 nits

1050 nits

HBM Brightness

1800 nits

1200 nits

1050 nits

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

19.8:9

20:9

Pixel Density

453 ppi

254 ppi

391 ppi

Screen to Body Ratio (calculated)

91.65 %

87.52 %

85.74 %

Screen Protection

Corning Gorilla Glass Glass 7i

N/A

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

N/A

Screen to Body Ratio (claimed by the brand)

94 %

90.4 %

90.53 %

Design

Height

162.27 mm

166.07 mm

166.23 mm

Width

76.16 mm

77.93 mm

76.50 mm

Thickness

7.66 mm

8.28 mm

8.60 mm

Weight

187 grams

212 grams

213 grams

Build Material

N/A

Back: Polycarbonate Satin Finish

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 2 meter)

Yes Splash proof IP64

Ruggedness

Dust proof

Dust proof Shock proof

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Good

Very Good

Resolution

50 MP
Primary Camera20x Digital Zoomf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/1.95" sensor size IMX882 CMOS image sensor Exmor-RS CMOS Sensor 0.8µm 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 Camera8x Digital Zoomf/1.81/1.95" sensor size LYT 600 0.8µm pixel size

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

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

Yes

Yes Phase Detection Autofocus

OIS

Yes

N/A

Flash

Yes Dual LED Flash

Yes LED Flash

Image Resolution

8192 x 6144 Pixels

3072 x 4096 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Starry Mode

High Dynamic Range mode (HDR)
Cinema Mode

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

20 x Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

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

Full HD @30 fps
HD @30/120 fps

2k @30 fps
Full HD @30/60 fps
HD @120 fps

Video Recording Features

Dual Video Recording
Slow Motion

Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

Very Good

Resolution

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

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

32 MP
f/2.2 Primary Camera0.7µm pixel size

Autofocus

N/A

Yes

Flash

Yes Screen flash

Camera Features

N/A

Wide Angle Selfie

Fixed Focus

Video Recording

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

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

2k @30 fps
Full HD @30/60 fps
HD @120 fps

Battery

Battery Rating

Excellent

Capacity

7000 mAh

Battery Type

Li-Polymer

N/A

TalkTime

Up to 41.5 Hours(2G)

N/A

Quick Charging

Yes 80W Ultra Charging 50% in 25 minutes

Yes 60W Super VOOC Charging

Yes 30W Turbo 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.

14h 47m

N/A

18h 15m

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

0h 49m 0s

N/A

1h 20m 47s

Storage

Internal Storage

128 GB / 256 GB

128 GB

Storage Type

UFS 3.1

UFS 2.2

UFS 3.1

Expandable Storage

Yes

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 N40 / N41 / N77 / N78

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / 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 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)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 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 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / 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 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)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5)