realme 15 Pro 5G vs realme Narzo 20A: Price, Specs & Features Comparison
Launch Date
July 29, 2025 (Official)
September 21, 2020 (Official)
Operating System(OS)
Android v15
Android v10 (Q)
Security Updates
4 Year
-
Custom UI
Realme UI
Realme UI
Bluetooth
Yes, v5.4
Yes, v4.2
Near Field Communication
No
No
Autofocus
Yes
Yes, Phase Detection Autofocus
Video Recording Features
4k @30 fps
Full HD @120 fps
HD @240 fps
4k @30 fps
Full HD @30 fps
Flash
Yes, Dual LED Flash
Yes, LED Flash
Image Resolution
8192 x 6144 Pixels
4000 x 3000 Pixels
Settings
Exposure compensation, ISO control
Exposure compensation, ISO control
Shooting Modes
Continuous Shooting
High Dynamic Range mode (HDR)
Starry Mode
Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features
20 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Camera
50 MP + 50 MP
12 MP + 2 MP + 2 MP
Display Type
AMOLED (Curved Display)
IPS LCD
Screen Size
6.8 inches (17.27 cm)
6.5 inches (16.51 cm)
Resolution
1280x2800 px (FHD+)
720x1600 px (HD+)
Peak Brightness
6500 nits
-
HBM Brightness
1800 nits
-
Refresh Rate
144 Hz
60 Hz
Touch Sampling Rate
240 Hz
120 Hz
Pixel Density
453 ppi
270 ppi
Screen to Body Ratio (calculated)
91.66 %
82.29 %
Screen Protection
Corning Gorilla Glass 7i
Corning Gorilla
Bezel-less Display
Yes with punch-hole display
Yes with waterdrop notch
HDR 10 / HDR+ Support
Yes, HDR 10+
-
Screen to Body Ratio (claimed by the brand)
94 %
89.8 %
Height
162.26 mm
164.4 mm
Weight
187 grams
195 grams
Build Material
Back: Plastic
-
Water Resistance
Yes, Water resistant, IP68, IP66, IP69, (up to 30 minutes in a depth of 2 meter)
-
SIM 2
5G bands, 4G bands Expand
4G bands Expand
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Network Support
5G, 4G
5G Not Supported, 4G
SIM 1
5G bands, 4G bands Expand
4G bands Expand
Capacity
7000 mAh
5000 mAh
Battery Type
Li-Polymer
Li-ion
TalkTime
Up to 59 Hours(2G)
-
Quick Charging
Yes, 80W Ultra Charging, 50% in 25 minutes
-
Reverse Charging
Yes, 10W Reverse Charging
Yes
Battery Life (PC Mark)
15h 40m
14h 37m
Charging Time (20% to 100%)
1h 3m
2h 43m 1s
Internal Storage
128 GB / 256 GB / 512 GB
32 GB / 64 GB
Storage Type
UFS 3.1
eMMC 5.1
Expandable Storage
No
Yes, Up to 256 GB
Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
On-screen
Rear
Fingerprint Sensor Type
Optical
-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Processor
Qualcomm Snapdragon 7 Gen 4
Qualcomm Snapdragon 665
RAM & Storage
8 GB RAM + 128 GB
8 GB RAM + 256 GB
12 GB RAM + 256 GB
12 GB RAM + 512 GB
3 GB RAM + 32 GB
4 GB RAM + 64 GB
Display
6.8", 1280 x 2800 Resolution
6.5", 720 x 1600 Resolution
