OnePlus Nord 4 vs Samsung Galaxy S21 Ultra
Short Description
OnePlus Nord 4
Screen size: 6.74" / Resolution: 1240 x 2772 px / Main camera: 50 MP & 8 MP / Front camera: 16MP / RAM: 8GB, 12GB, 16GB / Battery power: 5500 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB, 512GB / SIM cards: 2 SIM
Samsung Galaxy S21 Ultra
Screen size: 6.8" / Resolution: 1440 x 3200 px / Main camera: 108 MP & 12 MP & 10 MP & 10 MP / Front camera: 40MP / RAM: 12GB, 16GB / Battery power: 5000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB, 512GB / SIM cards: 1 SIM, 1 eSIM
Key Differences
OnePlus Nord 4
Samsung Galaxy S21 Ultra
How is OnePlus Nord 4 better than Samsung Galaxy S21 Ultra?
Bigger battery capacity: 5500 mAh vs 5000 mAh
AnTuTu score is about 27% higher
Higher charging speed: 100W vs 25W
Lighter: 199.5 g (7.04 ounces) vs 229 g (8.08 ounces)
Narrower: 75 mm (2.95 inches) vs 75.6 mm (2.98 inches)
Shorter: 162.6 mm (6.4 inches) vs 165.1 mm (6.5 inches)
The phone is 2 years and 8 months newer
OnePlus Nord 4
Samsung Galaxy S21 Ultra
How is Samsung Galaxy S21 Ultra better than OnePlus Nord 4?
Faster CPU speed: 1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz vs 1 x 2.8 GHz & 3 x 2.6 GHz & 4 x 1.9 GHz
More megapixels main camera: 108 MP & 12 MP & 10 MP & 10 MP vs 50 MP & 8 MP
More megapixels front camera: 40MP vs 16MP
Has a larger display diagonal: 6.8" vs 6.74"
Better display resolution: 1440 x 3200 px vs 1240 x 2772 px
More color options: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy vs Blue Marble, Gray Onyx (Gray Ash)
Size Comparison
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Height
162.6 mm
(6.4 inches)
Width
75 mm
(2.95 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.74"
Weight
199.5 g
(7.04 ounces)
6.74"
6.8"
Height
165.1 mm
(6.5 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.9 mm
(0.35 inches)
Screen size
6.8"
Weight
229 g
(8.08 ounces)
Height
162.6 mm
(6.4 inches)
Width
75 mm
(2.95 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.74"
Weight
199.5 g
(7.04 ounces)
Height
165.1 mm
(6.5 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.9 mm
(0.35 inches)
Screen size
6.8"
Weight
229 g
(8.08 ounces)
3D comparison
OnePlus Nord 4
Samsung Galaxy S21 Ultra
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Expert Score
Score 4.1
Score 4.3
OnePlus Nord 4
Samsung Galaxy S21 Ultra
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Score 4.1
Score 4.3
TechRadar
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Tom's Guide
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Tech Advisor
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Smartprix
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Vote for Your option
OnePlus Nord 4
Vote for Your option
Samsung Galaxy S21 Ultra
Benchmarks
AnTuTu Score
OnePlus Nord 4
1,068,279 +26.72%
Samsung Galaxy S21 Ultra
843,008
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 4
190,665
Samsung Galaxy S21 Ultra
232,358 +21.87%
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
OnePlus Nord 4
488,541 +90.57%
Samsung Galaxy S21 Ultra
256,356
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 4
223,295 +36.98%
Samsung Galaxy S21 Ultra
163,007
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
OnePlus Nord 4
165,778
Samsung Galaxy S21 Ultra
191,217 +15.35%
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
Battery Performance
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Battery Life
Charging timeTechnical Specifications
Show differences
Show differences
Specs
OnePlus Nord 4
Samsung Galaxy S21 Ultra
Design
Weight
199.5 g (7.04 ounces)
229 g (8.08 ounces)
Thickness
8 mm (0.31 inches)
8.9 mm (0.35 inches)
Width
75 mm (2.95 inches)
75.6 mm (2.98 inches)
Height
162.6 mm (6.4 inches)
165.1 mm (6.5 inches)
Is weather-sealed (splashproof)
✔
✔
Ingress Protection (IP) rating
IP65
IP68
Waterproof depth rating
-
1.5 m
Volume
97.56 cm³
111.09 cm³
Is dustproof and water-resistant
✔
✔
Color options
Blue Marble, Gray Onyx (Gray Ash)
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
French Repairability Index
-
8.2
Display
Screen size
6.74"
6.8"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
450 ppi
515 ppi
Resolution
1240 x 2772 px
1440 x 3200 px
Refresh rate
120Hz
120Hz
Brightness (typical)
-
1500 nits
Has branded damage-resistant glass
-
✔
Gorilla Glass version
-
Gorilla Glass Victus
Supports HDR10
✔
✔
Supports HDR10+
✔
✔
Always-On Display
✔
✔
Contrast ratio
-
3000000:1
Has a curved display
-
✔
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB, 512GB
128GB, 256GB, 512GB
RAM
8GB, 12GB, 16GB
12GB, 16GB
Android version
Android 14
Android 14
CPU speed
1 x 2.8 GHz & 3 x 2.6 GHz & 4 x 1.9 GHz
1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz
GPU clock speed
950 MHz
-
Has integrated LTE
✔
✔
RAM speed
4200 MHz
3200 MHz
Semiconductor size
4 nm
5 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
3.2
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
-
8 threads
Uses HMP
-
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
64 GB/s
51.2 GB/s
OpenCL version
2
2
DDR memory version
5
5
Maximum memory amount
24GB
16GB
Uses multithreading
✔
-
Thermal Design Power (TDP)
6W
9W
Shading units
768
-
Release date
2024
2021
Has NX bit
-
✔
Memory channels
-
4
GPU turbo
-
854 MHz
Cameras
Main camera
50 MP & 8 MP
108 MP & 12 MP & 10 MP & 10 MP
Front camera
16MP
40MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
2160 x 60 fps
4320 x 24 fps
Wide aperture (main camera)
f/2.2 & f/1.8
f/1.8 & f/2.2 & f/4.9 & f/2.4
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
0x
10x
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
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.4
f/2.2
Has timelapse function
✔
✔
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
✔
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
✔
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
5500 mAh
5000 mAh
Has wireless charging
-
✔
Supports fast charging
✔
✔
Charging speed
100W
25W
Wireless charging speed
-
15W
Has reverse wireless charging
-
✔
Reverse wireless charging speed
-
4.5W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Battery life
-
35.5 hours
Audio
Has stereo speakers
✔
✔
Has aptX HD
✔
-
Has aptX
✔
✔
Number of microphones
0
2
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
5000 MBits/s
3000 MBits/s
Upload speed
3500 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
5.4
5.2
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
-
✔
Supports Galileo
✔
✔
Has an infrared sensor
✔
-
Has an accelerometer
✔
✔
Supports ant+
-
✔
Head SAR (eu)
-
0.71W/kg
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
OnePlus Nord 4
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Samsung Galaxy S21 Ultra
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