Samsung Galaxy S21 5G vs OnePlus 12R: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Samsung Galaxy S21 5G and OnePlus 12R.

The Samsung Galaxy S21 5G has a 6.2-inch display, Samsung Exynos 2100 processor, triple cameras, 5G connectivity, and 4000mAh battery.

Meanwhile, the OnePlus 12R has a 6.78-inch display, Qualcomm Snapdragon 8 Gen 2 (4 nm) processor, triple cameras, 5G connectivity, and 5500mAh battery.


Specs Samsung Galaxy S21 5G OnePlus 12R
Picture Samsung Galaxy S21 5G
3.3/5 stars (145 ratings)
× OnePlus 12R
5/5 stars (3 ratings)
Screen 6.2-inch FHD+ Dynamic AMOLED 2X Display (1080 x 2400 Pixels, 421 ppi) with Corning Gorilla Glass Victus, 20:9 Aspect Ratio, 120Hz Refresh Rate, HDR10+ & Punch-hole 6.78-inch 2K+ AMOLED Display (2000 x 2296 Pixels, 450 ppi) with Corning Gorilla Glass Victus 2, LTPO4, 120Hz Refresh Rate, 1600nits HBM, 4500nits peak brightness, Dolby Vision, HDR10+, and punch-hole
OS Android 11 with One UI 3.1 Android 14 with OxygenOS 14
Chipset Samsung Exynos 2100 Qualcomm Snapdragon 8 Gen 2 (4 nm)
CPU Octa Core CPU
1x Cortex-X1 @ 2.9GHz , 3x Cortex-A78 @ 2.8GHz & 4x Cortex-A55 @ 2.2GHz
Octa Core CPU
1x Cortex-X3 @ 3.2GHz , 2x Cortex-A715 @ 2.8GHz + 2x Cortex-A710 @ 2.8GHz & 3x Cortex-A510 @ 2.0GHz
GPU Mali-G78 MP14 Adreno 740
RAM 8 GB 16 GB
Rear Camera Triple Cameras:
12MP Main Camera (f/1.8 Aperture, Dual Pixel Autofocus, OIS)
12MP Ultra-wide (f/2.2 Aperture, 120° FoV)
64MP Telephoto (f/2.0 Aperture, PD Autofocus, 3x Optical Zoom)
-LED Flash
-8K@24fps/4K@60fps Video Recording, Night Mode & 30x Space Zoom
Triple Cameras:
50MP Main Camera (f/1.8 Aperture, Autofocus, OIS)
8MP Ultra-wide (f/2.2 Aperture, 112° FoV)
2MP Macro (f/2.4 Aperture)
-LED Flash
-Up to 4K@60fps video recording with EIS
Front Camera 10 Megapixels (f/2.2 Aperture, Dual Pixel Autofocus)
- 4K@60fps Video Recording
16 Megapixels (f/2.4 Aperture)
- Up to 1080p video recording with EIS
Storage 256GB 256GB
Expansion None None
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 6 Wi-Fi 802.11 b/g/n/ac/6/7
NFC Yes Yes
Bluetooth Bluetooth 5.0 Bluetooth 5.3
Infrared Yes
Position A-GPS, GLONASS, Galileo & BeiDou GPS, GLONASS, GALILEO, BeiDou, QZSS
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack No No
Audio Enhancement Hi-Res Audio Tuned by AKG Dolby ATMOS, Stereo Speakers
FM Radio No No
Sensors Face Recognition & Fingerprint Sensor
Barometer, Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery 4000 mAh Li-Po Battery (Non-removable)
25W Fast Charging, 15W Fast Wireless Charging & 4.5W Reverse Wireless Charging
5500 mAh Li-Po Battery (Non-removable)
100W Fast Charging (SUPERVOOC, 100% in 26 minutes)
Material Glass Front, Plastic Back and Aluminum Frame (IP68 Water & Dust Resistant) Glass front and back with Aluminum frame (IP64 water & dust resistant)
Size 71.2 x 151.7 x 7.9 mm 163.3 x 75.3 x 8.8 mm
Weight 169 g 207 g
Colors Phantom Gray and Phantom Violet Iron Gray, Cool Blue
Release Date January 14, 2021 April 18, 2024
Price 47,990.00 - Official Price in the Philippines 43,990.00 - Official Price in the Philippines
Buy Online Samsung Galaxy S21 5G on Lazada
Samsung Galaxy S21 5G on Shopee
OnePlus 12R on Lazada
OnePlus 12R on Shopee

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