OPPO Reno15 vs OPPO A77s: Price, Specs & Features Comparison
Launch Date
January 8, 2026 (Official)
October 7, 2022 (Official)
Custom UI
ColorOS
ColorOS
Operating System(OS)
Android v16
Android v12
Security Updates
6 Years
-
Resolution
1256x2760 px (FHD+)
-
Autofocus
Yes, Phase Detection Autofocus
-
Flash
Yes, LED Flash
Yes, LED Flash
Camera Features
Yes
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Features
Yes
Full HD @30 fps
HD @30 fps
Autofocus
-
Yes, Phase Detection Autofocus
Image Resolution
-
8150 x 6150 Pixels
Settings
-
Exposure compensation, ISO control
Shooting Modes
-
Continuous Shooting
High Dynamic Range mode (HDR)
Resolution
1256x2760 px (FHD+)
-
Display Type
LTPS AMOLED
IPS LCD
Screen Size
6.59 inches (16.74 cm)
6.56 inches (16.66 cm)
Resolution
1256x2760 px (FHD+)
720x1612 px (HD+)
Peak Brightness
1800 nits
-
HBM Brightness
1200 nits
-
Refresh Rate
120 Hz
90 Hz
Pixel Density
460 ppi
269 ppi
Screen to Body Ratio (calculated)
89.97 %
84.62 %
Screen Protection
Corning Gorilla Glass, Glass 7i
Yes
Bezel-less Display
Yes with punch-hole display
Yes with waterdrop notch
Screen to Body Ratio (claimed by the brand)
93.4 %
89.8 %
Weight
197 grams
187 grams
Build Material
Back: Glass
Back: Plastic
Water Resistance
-
Yes, Splash proof, IPX4, IPX5
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
Head: 1.168 W/kg, Body: 0.919 W/kg
4G bands Expand
SIM 2
Head: 1.168 W/kg, Body: 0.919 W/kg
4G bands Expand
Wi-Fi
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO
-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Near Field Communication
-
No
Capacity
6500 mAh
5000 mAh
Quick Charging
Yes, 80W Super VOOC Charging
Yes, 33W Super VOOC Charging, 100% in 69 minutes
Battery Type
-
Li-Polymer
Internal Storage
256 GB / 512 GB
128 GB
Storage Type
UFS 3.1
UFS 2.2
Expandable Storage
No
Yes, Up to 1 TB
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
-
Qualcomm Snapdragon 680
RAM & Storage
-
8 GB RAM + 128 GB
Display
-
6.56", 720 x 1612 Resolution
