Technology News
English Edition

OPPO Reno 15c vs Samsung Galaxy S21 Ultra comparison

 Compare OPPO Reno 15c
OPPO Reno 15c
Compare Samsung Galaxy S21 Ultra
Samsung Galaxy S21 Ultra
key specs
Display6.59-inch6.80-inch
Front Camera50-megapixel40-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM8GB, 12GB12GB, 16GB
Storage256GB128GB, 256GB, 512GB
Battery Capacity6500mAh5000mAh
OSAndroid 16Android 11
Resolution1256x2760 pixels1440x3220 pixels
Processor-Samsung Exynos 2100
general
BrandOPPOSamsung
ModelReno 15cGalaxy S21 Ultra
Release dateDecember 15, 2025January 14, 2021
Launched in IndiaNo-
Dimensions (mm)158.00 x 74.83 x 7.77165.10 x 75.60 x 8.90
Weight (g)197.00228.00
Battery capacity (mAh)65005000
Fast charging80W Fast ChargingProprietary
Form factor-Touchscreen
IP rating-IP68
Wireless charging-Yes
Colours-Phantom Titanium, Phantom Navy, Phantom Brown
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.596.80
Resolution1256x2760 pixels1440x3220 pixels
Pixels per inch (PPI)460515
Touchscreen-Yes
Protection type-Gorilla Glass
hardware
Processor makeSnapdragon 6 Gen 1Samsung Exynos 2100
RAM8GB, 12GB12GB, 16GB
Internal storage256GB128GB, 256GB, 512GB
Processor-2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
camera
Rear camera50-megapixel + 8-megapixel + 2-megapixel108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras3-
Front camera50-megapixel40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras1-
Rear autofocus-Laser autofocus
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinColorOS 16One UI 3.1
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
connectivity
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
GPS-Yes
Bluetooth-Yes, v 5.00
NFC-Yes
USB Type-C-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes
Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. iPhone 18 Pro Max Could Get a New Sony Sensor With Variable Aperture Tech iPhone 18 Pro Max Could Get a New Sony Sensor With Variable Aperture Tech
  2. Here's How Much the iQOO Z11 Lite Could Cost in India Here's How Much the iQOO Z11 Lite Could Cost in India
  3. Vivo X500 Ultra Leak Suggests Three 200-Megapixel Telephoto Sensors Under Testing Vivo X500 Ultra Leak Suggests Three 200-Megapixel Telephoto Sensors Under Testing
  4. Lava Virat V1 5G, Virat V1 Key Specifications Confirmed Before India Launch Lava Virat V1 5G, Virat V1 Key Specifications Confirmed Before India Launch
  5. Oppo K15 Launch Date Confirmed; Key Specifications Revealed Ahead of Debut Oppo K15 Launch Date Confirmed; Key Specifications Revealed Ahead of Debut
  6. OnePlus Exits US, Europe, Continues Operations in India: 5 Things to Know OnePlus Exits US, Europe, Continues Operations in India: 5 Things to Know
  7. Tecno Camon 50 Ultra 5G With a 6,500mAh Battery Debuts in India: See Price Tecno Camon 50 Ultra 5G With a 6,500mAh Battery Debuts in India: See Price
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »