OnePlus Nord 2 5G vs Samsung Galaxy S21
Short Description
OnePlus Nord 2 5G
Screen size: 6.43" / Resolution: 1080 x 2400 px / Main camera: 50 MP & 8 MP & 2 MP / Front camera: 32MP / RAM: 6GB, 8GB, 12GB / Battery power: 4500 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Samsung Galaxy S21
Screen size: 6.2" / Resolution: 1080 x 2400 px / Main camera: 64 MP & 12 MP & 12 MP / Front camera: 10MP / RAM: 8GB / Battery power: 4000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 1 SIM, 1 eSIM
Key Differences
OnePlus Nord 2 5G
Samsung Galaxy S21
How is OnePlus Nord 2 5G better than Samsung Galaxy S21?
Bigger battery capacity: 4500 mAh vs 4000 mAh
More RAM memory capacity in max option: 6GB, 8GB, 12GB vs 8GB
More megapixels front camera: 32MP vs 10MP
Has a larger display diagonal: 6.43" vs 6.2"
Higher charging speed: 65W vs 25W
The phone is 5 months newer
OnePlus Nord 2 5G
Samsung Galaxy S21
How is Samsung Galaxy S21 better than OnePlus Nord 2 5G?
Faster CPU speed: 1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz vs 1 x 3 GHz & 3 x 2.6 GHz & 4 x 2 GHz
AnTuTu score is about 17% higher
More megapixels main camera: 64 MP & 12 MP & 12 MP vs 50 MP & 8 MP & 2 MP
Lighter: 171 g (6.03 ounces) vs 189 g (6.67 ounces)
Narrower: 71.2 mm (2.8 inches) vs 73.2 mm (2.88 inches)
Shorter: 151.7 mm (5.97 inches) vs 158.9 mm (6.26 inches)
Size Comparison
OnePlus Nord 2 5G
Samsung Galaxy S21
Height
158.9 mm
(6.26 inches)
Width
73.2 mm
(2.88 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.43"
Weight
189 g
(6.67 ounces)
6.43"
6.2"
Height
151.7 mm
(5.97 inches)
Width
71.2 mm
(2.8 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.2"
Weight
171 g
(6.03 ounces)
Height
158.9 mm
(6.26 inches)
Width
73.2 mm
(2.88 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.43"
Weight
189 g
(6.67 ounces)
Height
151.7 mm
(5.97 inches)
Width
71.2 mm
(2.8 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.2"
Weight
171 g
(6.03 ounces)
3D comparison
OnePlus Nord 2 5G
Samsung Galaxy S21
OnePlus Nord 2 5G
Samsung Galaxy S21
Expert Score
Score 4.3
Score 3.9
OnePlus Nord 2 5G
Samsung Galaxy S21
OnePlus Nord 2 5G
Samsung Galaxy S21
Score 4.3
Score 3.9
TechRadar
OnePlus Nord 2 5G
Samsung Galaxy S21
IGN
OnePlus Nord 2 5G
Samsung Galaxy S21
Tom's Guide
OnePlus Nord 2 5G
Samsung Galaxy S21
Tech Advisor
OnePlus Nord 2 5G
Samsung Galaxy S21
The Verge
OnePlus Nord 2 5G
Samsung Galaxy S21
Smartprix
OnePlus Nord 2 5G
Samsung Galaxy S21
Vote for Your option
OnePlus Nord 2 5G
Vote for Your option
Samsung Galaxy S21
Benchmarks
AnTuTu Score
OnePlus Nord 2 5G
771,755
Samsung Galaxy S21
903,780 +17.11%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
CPU
OnePlus Nord 2 5G
227,236
Samsung Galaxy S21
253,391 +11.51%
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
OnePlus Nord 2 5G
211,176
Samsung Galaxy S21
281,676 +33.38%
Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.
Memory
OnePlus Nord 2 5G
152,585
Samsung Galaxy S21
158,352 +3.78%
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
OnePlus Nord 2 5G
180,758
Samsung Galaxy S21
210,361 +16.38%
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
3DMark Wild Life benchmark
OnePlus Nord 2 5G
4,197
Samsung Galaxy S21
5,490 +30.81%
Is a cross-platform benchmark designed to test the graphical performance of devices under high GPU load.
3DMark Wild Life Unlimited benchmark
OnePlus Nord 2 5G
4,192
Samsung Galaxy S21
5,760 +37.4%
Is a cross-platform graphical benchmark that tests a device's performance while eliminating the impact of screen resolution for more objective platform comparisons.
3DMark Wild Life Extreme benchmark
OnePlus Nord 2 5G
1,286
Samsung Galaxy S21
1,800 +39.97%
Is a cross-platform graphical benchmark that tests a device's performance under higher workloads with more detailed visuals, designed for powerful GPUs.
Geekbench 6 · Multi-Core
OnePlus Nord 2 5G
3,135
Samsung Galaxy S21
3,339 +6.51%
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.
Geekbench 6 · Single-Core
OnePlus Nord 2 5G
1,105
Samsung Galaxy S21
1,334 +20.72%
Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.
Geekbench 5 · Multi-Core
OnePlus Nord 2 5G
2,747
Samsung Galaxy S21
3,715 +35.24%
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing in Geekbench 5.
Geekbench 5 · Single-Core
OnePlus Nord 2 5G
811
Samsung Galaxy S21
1,093 +34.77%
Measures the performance of a single processor core in a device, evaluating its efficiency in handling single-threaded tasks in Geekbench 5.
Battery Performance
OnePlus Nord 2 5G
Samsung Galaxy S21
Battery Life
Charging timeAbout Products
OnePlus Nord 2 5G
The OnePlus Nord 2 5G offers flagship-level performance at an affordable price. Featuring a powerful MediaTek Dimensity 1200-AI chipset, it ensures fast, responsive performance whether you're gaming, multitasking, or streaming. The 6.43-inch Fluid AMOLED display with a 90Hz refresh rate delivers vibrant colors and smooth visuals.
Its 50MP AI triple camera system, including a Sony IMX766 sensor, captures stunning photos in various lighting conditions. With a 4500mAh battery and 65W Warp Charge, it powers up quickly and lasts all day. Running on OxygenOS, the Nord 2 5G provides a clean, fast, and customizable user experience.
Samsung Galaxy S21
The Samsung Galaxy S21 is a sleek, high-performance smartphone designed to meet modern needs. It features a 6.2-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, providing stunning visuals and smooth scrolling, perfect for gaming and streaming. Powered by the Snapdragon 888 (or Exynos 2100, depending on region) and up to 8GB of RAM, it delivers fast, efficient multitasking and performance.
The 64MP triple-camera system captures high-quality photos and 8K video, while advanced AI enhances shots in various lighting conditions. With 5G connectivity, a 4000mAh battery supporting fast and wireless charging, and a sleek, durable design, the Galaxy S21 offers premium features in a compact package.
Technical Specifications
Show differences
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Specs
OnePlus Nord 2 5G
Samsung Galaxy S21
Design
Weight
189 g (6.67 ounces)
171 g (6.03 ounces)
Thickness
8.3 mm (0.33 inches)
7.9 mm (0.31 inches)
Width
73.2 mm (2.88 inches)
71.2 mm (2.8 inches)
Height
158.9 mm (6.26 inches)
151.7 mm (5.97 inches)
Is weather-sealed (splashproof)
-
✔
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
1.5 m
Volume
96.54 cm³
85.33 cm³
Is dustproof and water-resistant
-
✔
Color options
Gray Sierra, Blue Haze, Green Wood, Pac-Man Edition
Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
French Repairability Index
-
1
Display
Screen size
6.43"
6.2"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
410 ppi
421 ppi
Resolution
1080 x 2400 px
1080 x 2400 px
Refresh rate
90Hz
120Hz
Touch sampling rate
-
240Hz
Brightness (typical)
438 nits
1300 nits
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass 5
Gorilla Glass Victus
Supports HDR10
✔
✔
Supports HDR10+
✔
✔
Always-On Display
✔
✔
Contrast ratio
-
3000000:1
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB
128GB, 256GB
RAM
6GB, 8GB, 12GB
8GB
Android version
Android 11
Android 11
CPU speed
1 x 3 GHz & 3 x 2.6 GHz & 4 x 2 GHz
1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz
Has integrated LTE
✔
✔
RAM speed
4266 MHz
3200 MHz
Semiconductor size
6 nm
5 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
-
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
-
51.2 GB/s
OpenCL version
2
2
DDR memory version
4
5
Maximum memory amount
16GB
16GB
Thermal Design Power (TDP)
10W
9W
Release date
2021
2021
Has NX bit
✔
✔
GPU turbo
850 MHz
854 MHz
Memory channels
-
4
Cameras
Main camera
50 MP & 8 MP & 2 MP
64 MP & 12 MP & 12 MP
Front camera
32MP
10MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
2160 x 30 fps
4320 x 24 fps
Wide aperture (main camera)
f/1.9 & f/2.3 & f/2.4
f/1.8 & f/2 & f/2.2
Has a dual-tone LED flash
✔
✔
Has a BSI sensor
-
✔
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
-
1.1x
Number of flash LEDs
2
2
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has laser autofocus
✔
-
Has manual white balance
✔
✔
Shoots raw
✔
✔
Has touch autofocus
✔
✔
Has manual shutter speed
-
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.5
f/2.2
Has timelapse function
✔
✔
Pixel size (main camera)
-
1.8 µm & 0.8 µm & 1.4 µm
Shoots 360° panorama
✔
-
Operating system
Has location privacy options
-
✔
Has camera/microphone privacy options
-
✔
Has theme customization
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has focus modes
✔
✔
Has customizable notifications
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
Can be used as a PC
-
✔
Has sharing intents
✔
✔
Has a child lock
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Supports widgets
✔
✔
More languages supported
125
125
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
4500 mAh
4000 mAh
Has wireless charging
-
✔
Supports fast charging
✔
✔
Charging speed
65W
25W
Wireless charging speed
-
15W
Has reverse wireless charging
-
✔
Reverse wireless charging speed
-
4.5W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Has aptX
✔
-
Number of microphones
2
2
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
4700 MBits/s
3000 MBits/s
Upload speed
2500 MBits/s
422 MBits/s
Has USB Type-C
✔
✔
USB version
2
3.2
Has NFC
✔
✔
SIM cards
2 SIM
1 SIM, 1 eSIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5.2
5.1
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
-
✔
Supports Galileo
✔
✔
Has an accelerometer
✔
✔
Supports ant+
-
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
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OnePlus Nord 2 5G
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Samsung Galaxy S21
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