Realme P4 vs realme 15x: Price, Specs & Features Comparison
Launch Date
August 20, 2025 (Official)
October 1, 2025 (Official)
Custom UI
Realme UI
Realme UI
Operating System(OS)
Android v15
Android v15
Security Updates
4 Years
-
Near Field Communication
-
No
Resolution
1080x2392 px (FHD+)
-
Autofocus
Yes, Phase Detection Autofocus
Yes, Phase Detection Autofocus
Flash
Yes, LED Flash
Yes, Screen flash
Shooting Modes
No
High Dynamic Range mode (HDR)
Cinema Mode
Camera Features
No
Wide Angle Selfie
Video Recording Features
No
4k @30/60 fps
Full HD @30/60 fps
HD @30 fps
Image Resolution
-
3072 x 4096 Pixels
Resolution
1080x2392 px (FHD+)
-
Display Type
Hyper Glow AMOLED
IPS LCD
Screen Size
6.77 inches (17.2 cm)
6.8 inches (17.27 cm)
Resolution
1080x2392 px (FHD+)
720x1570 px (HD+)
Peak Brightness
4500 nits
1200 nits
HBM Brightness
1600 nits
1200 nits
Refresh Rate
144 Hz
144 Hz
Pixel Density
387 ppi
254 ppi
Screen to Body Ratio (calculated)
89.28 %
87.52 %
Bezel-less Display
Yes with punch-hole display
Yes with punch-hole display
Screen to Body Ratio (claimed by the brand)
94 %
90.4 %
Touch Sampling Rate
-
180 Hz
Height
163.34 mm
166.07 mm
Thickness
7.58 mm
8.28 mm
Weight
185 grams
212 grams
Water Resistance
-
Yes, Water resistant, IP68, IP69, (up to 30 minutes in a depth of 2 meter)
Ruggedness
-
Dust proof, Shock proof
SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
Network Support
5G, 4G
5G, 4G
SIM 1
Head: 0.981 W/kg, Body: 0.907 W/kg
5G bands, 4G bands Expand
SIM 2
Head: 0.981 W/kg, Body: 0.907 W/kg
5G bands, 4G bands Expand
Wi-Fi
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz
-
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Capacity
7000 mAh
7000 mAh
Quick Charging
Yes, 80W Ultra Charging, 50% in 25 minutes
Yes, 60W Super VOOC Charging
Reverse Charging
-
Yes, 5W Reverse Charging
Internal Storage
128 GB / 256 GB
128 GB / 256 GB
Storage Type
UFS 3.1
UFS 2.2
Expandable Storage
No
Yes
Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
On-screen
Side
Fingerprint Sensor Type
Optical
-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
Processor
-
MediaTek Dimensity 6300
RAM & Storage
-
6 GB RAM + 128 GB
8 GB RAM + 128 GB
8 GB RAM + 256 GB
Display
-
6.8", 720 x 1570 Resolution
