realme 15x
₹20,999
|
Xiaomi Redmi 15
₹20,499
|
Nothing Phone 4b
₹34,099
|
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|
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realme 15x vs Xiaomi Redmi 15
Comparing the realme 15x vs Xiaomi Redmi 15 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: realme 15x runs at a higher processing speed of 2.4 GHz, while Xiaomi Redmi 15 runs at 2.3 GHz, making realme 15x the better performer.
Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while realme 15x offers 6.8 inches, making Xiaomi Redmi 15 the larger display of the two. Both realme 15x and Xiaomi Redmi 15 feature the same IPS LCD display.
Rear Camera: Both realme 15x and Xiaomi Redmi 15 feature a 50 MP primary rear camera.
Front Camera: realme 15x offers a higher front camera resolution with 50 MP, while Xiaomi Redmi 15 offers 8 MP, making realme 15x better for front camera photography.
Battery: Both realme 15x and Xiaomi Redmi 15 offer the same 7000 mAh battery capacity.
Storage: Both realme 15x and Xiaomi Redmi 15 offer the same internal storage of 128 GB.
User Rating: realme 15x receives a higher user rating of 4.3, while Xiaomi Redmi 15 has a rating of 4.2.
|
✕
realme 15x
₹20,999
@ Amazon
|
✕
Xiaomi Redmi 15
₹20,499
@ Amazon
|
Add to Compare
|
Summary
Release Date
|
01 Oct, 2025
|
28 Aug, 2025
|
14 Jul, 2026
|
Performance
|
|
|
|
|
MediaTek Dimensity 6300
|
Snapdragon 6s Gen 3
|
Snapdragon 6 Gen 4
|
|
Octa Core (upto 2.4 GHz)
|
Octa Core (upto 2.3 GHz)
|
Octa Core (upto 2.3 GHz)
|
|
6 GB RAM
|
6 GB RAM
|
8 GB RAM
|
Display
|
|
|
|
|
6.8 inches (17.27 cm)
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6.9 inches (17.53 cm)
|
6.77 inches (17.2 cm)
|
|
IPS LCD
|
IPS LCD
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Super AMOLED
|
|
720x1570 px (HD+)
|
1080x2340 px (FHD+)
|
1080x2344 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
|
|
N/A
|
N/A
|
8 MP
Ultra-Wide Angle Camera
|
Front Camera
|
|
|
|
|
50 MP
Wide Angle Lens
|
8 MP
Wide Angle Lens
|
16 MP
|
Battery
|
|
|
|
|
7000 mAh
|
7000 mAh
|
6000 mAh
|
|
60W Super VOOC Charging
|
33W Fast Charging
|
33W Fast Charging
|
|
No Wireless Charging
|
No Wireless Charging
|
N/A
|
Storage
|
128 GB
|
128 GB
|
128 GB
|
|
UFS 2.2
|
UFS 2.2
|
UFS 2.2
|
Expert Review
|
N/A
|
7.0/10
|
N/A
|
Pros
|
|
|
Cons
|
|
|
User Ratings
|
4.3/5
(4,754 ratings)
|
4.2/5
(5,351 ratings)
|
N/A
|
Benchmarks (The higher, the better)
|
N/A
|
463,289
AnTuTu Score
|
N/A
|
|
N/A
|
14h 54m
Battery Life (PC Mark)
|
N/A
|
Compare Prices
|
₹20,999
|
₹20,499
|
₹34,099
|
|
Not Available in any other store
|
Not Available in any other store
|
₹34,999
|
Video
|
There are no videos available for the device.
|
|
There are no videos available for the device.
|
User Feedback
General
Launch Date
|
Oct 01, 2025
(Official)
|
Aug 19, 2025
(Official)
|
Jul 07, 2026
(Official)
|
Operating System
|
Android v15
|
Android v15
|
Android v16
|
OS Updates
|
N/A
|
2 Year
|
3 Year
|
Security Updates
|
N/A
|
4 Year
|
6 Year
|
Custom UI
|
Realme UI
|
HyperOS
|
Nothing OS
|
Performance
Performance Rating
|
Good
|
Very Good
|
Very Good
|
Chipset
|
MediaTek Dimensity 6300
|
Qualcomm Snapdragon 6s Gen 3
|
Qualcomm Snapdragon 6 Gen 4 SM6650
|
Processor
|
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Octa core
2.3 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
6 nm
|
6 nm
|
4 nm
|
Graphics (GPU)
|
Mali-G57 MC2
|
Adreno 619
|
Adreno 810
|
RAM
|
6 GB / 8 GB
|
6 GB / 8 GB
|
8 GB
|
RAM Type
|
LPDDR4X
|
LPDDR4X
|
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
|
463,289
|
N/A
|
Bootup Time (The lower, the better)
|
N/A
|
34.0 s
|
N/A
|
Gaming Test Results
Battery Drain* (The lower, the better)
|
N/A
|
6.0 %
|
N/A
|
Heating* (The lower, the better)
|
N/A
|
23.7 %
|
N/A
|
Display
Display Rating
|
Excellent
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
Super AMOLED
|
Screen Size
|
6.8 inches (17.27 cm)
|
6.9 inches (17.53 cm)
|
6.77 inches (17.2 cm)
|
Resolution
|
720x1570 px (HD+)
|
1080x2340 px (FHD+)
|
1080x2344 px (FHD+)
|
Peak Brightness
|
1200 nits
|
850 nits
|
2000 nits
|
HBM Brightness
|
1200 nits
|
N/A
|
1200 nits
|
Refresh Rate
|
144 Hz
|
144 Hz
|
120 Hz
|
Aspect Ratio
|
20:9
|
19.5:9
|
20:9
|
Pixel Density
|
254 ppi
|
374 ppi
|
381 ppi
|
Screen to Body Ratio (calculated)
|
87.52 %
|
86.04 %
|
87.32 %
|
Screen Protection
|
N/A
|
N/A
|
Yes
|
Bezel-less Display
|
Yes with punch-hole display
|
Yes with punch-hole display
|
Yes with punch-hole display
|
Screen to Body Ratio (claimed by the brand)
|
90.4 %
|
N/A
|
N/A
|
Design
Height
|
166.07 mm
|
168.48 mm
|
164.4 mm
|
Width
|
77.93 mm
|
80.45 mm
|
78.2 mm
|
Thickness
|
8.28 mm
|
8.40 mm
|
8.6 mm
|
Weight
|
212 grams
|
217 grams
|
210 grams
|
Build Material
|
N/A
|
Back: Plastic
|
N/A
|
Water Resistance
|
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 2 meter)
|
Yes Splash proof IP64
|
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
|
Ruggedness
|
Dust proof Shock proof
|
Dust proof
|
Dust proof
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Very 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/1.75 Wide Angle |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
|
N/A
|
N/A
|
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
Autofocus
|
Yes Phase Detection Autofocus
|
Yes
|
Yes
|
OIS
|
No
|
No
|
Yes
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Yes
|
Image Resolution
|
3072 x 4096 Pixels
|
8150 x 6150 Pixels
|
N/A
|
Settings
|
N/A
|
Exposure compensation ISO control
|
N/A
|
Shooting Modes
|
High Dynamic Range mode (HDR)
Cinema Mode |
Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
|
Camera Features
|
N/A
|
Digital Zoom
Auto Flash Face detection Filters Touch to focus |
N/A
|
Video Recording
|
Full HD @30 fps
HD @30/120 fps |
Full HD @30 fps
|
4k @30 fps
Full HD @30/60 fps |
Video Recording Features
|
Dual Video Recording
Slow Motion |
N/A
|
Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
|
Very Good
|
Very Good
|
Very Good
|
Resolution
|
50 MP
f/2.4 Wide Angle Primary Camera22 mm focal length 1/2.88" sensor size |
8 MP
f/2.2 Wide Angle Primary Camera |
16 MP
f/2.4 Primary Camera |
Autofocus
|
N/A
|
No
|
N/A
|
Flash
|
Yes Screen flash
|
N/A
|
Yes Screen flash
|
Camera Features
|
Wide Angle Selfie
|
N/A
|
N/A
|
Video Recording
|
4k @30/60 fps
Full HD @30/60 fps HD @30 fps |
Full HD @30 fps
|
N/A
|
Battery
Battery Rating
|
Excellent
|
Very Good
|
Very Good
|
Capacity
|
7000 mAh
|
7000 mAh
|
6000 mAh
|
Battery Type
|
N/A
|
Silicon Carbon
|
N/A
|
Quick Charging
|
Yes 60W Super VOOC Charging
|
Yes 33W Fast Charging
|
Yes 33W Fast Charging 50% in 80 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
|
14h 54m
|
N/A
|
Charging Time (20% to 100%) (The lower, the better)
|
N/A
|
1h 18m 0s
|
N/A
|
Storage
Internal Storage
|
128 GB / 256 GB
|
128 GB / 256 GB
|
128 GB / 256 GB
|
Storage Type
|
UFS 2.2
|
UFS 2.2
|
UFS 2.2
|
Expandable Storage
|
Yes
|
Yes Up to 2 TB
|
N/A
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
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 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD 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)
FD-LTE 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 / N3 / N5 / N8 / N28
TDD N40 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD 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)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.3
|
Yes v5.1
|
Yes v6.0
|
GPS
|
Yes with Glonass
|
Yes with A-GPS Glonass
|
Yes with Glonass
|
NFC
|
No
|
N/A
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
N/A
|
Yes
|
Audio Jack
|
USB Type-C
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Side
|
Side
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
₹20,999
|
₹20,499
|
₹34,099
|
|
Not Available in any other store
|
Not Available in any other store
|
₹34,999
|
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