Samsung Galaxy S21+ 5G vs OnePlus Nord CE 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 29, 2021 June 11, 2021
Release Year 2021 2021

Physical

Volume 95.23 cm³ 92.44 cm³
Screen Size to Weight Ratio 3.35 "/g 3.78 "/g
Weight 200 g 170 g
Height 161.5 mm 159.2 mm
Width 75.6 mm 73.5 mm
Thickness 7.8 mm 7.9 mm
Foldable Design No No
Available Colors
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red
  • Blue Void
  • Charkoal Ink
  • Silver Ray

Display

Screen Size 6.7 " 6.43 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.8 % 85.3 %
Pixel Density 394 PPI 410 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 106.93 mAh/in² 108.84 mAh/in²
Battery Density 50.4 mAh/cm³ 48.68 mAh/cm³
Battery Capacity 4800 mAh 4500 mAh
NFC Support Yes Yes
Chipset Exynos 2100 (5 nm) - International Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPU Mali-G78 MP14 - International Adreno 619

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 15 13

Comparison Summary

Smartphone Comparison: Samsung Galaxy S21+ 5G vs. OnePlus Nord CE 5G

1. Specifications Comparison

FeatureSamsung Galaxy S21+ 5GOnePlus Nord CE 5GPractical Impact
Design
Dimensions161.5 x 75.6 x 7.8 mm159.2 x 73.5 x 7.9 mmS21+ is slightly larger and wider, impacting one-handed use for some.
Weight200g170gNord CE 5G is 30g lighter, making it more comfortable for extended use.
Display
Size6.7"6.43"S21+ has a larger screen, better for media consumption and multitasking.
Resolution1080x24001080x2400Identical resolution; both provide sharp images.
PPI394410Similar pixel density; visually, both will look sharp.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz90HzS21+ offers smoother scrolling and animations, a subtle improvement in daily use.
Brightness1300 nits700 nitsS21+ is significantly brighter, much better visibility in bright sunlight.
Performance
ChipsetExynos 2100 (5 nm)Snapdragon 750G (8 nm)S21+ has a much faster processor, leading to quicker app loading and smoother overall performance.
AnTuTu Score749,100385,000S21+ provides a significantly more powerful performance, suitable for demanding tasks and gaming.
GPUMali-G78 MP14Adreno 619S21+ has a superior GPU, offering better graphics rendering in games and demanding apps.
Battery
Capacity4800mAh4500mAhS21+ has a slightly larger battery, likely resulting in marginally longer usage time.
Charging25W fast charging30W fast chargingNord CE 5G charges slightly faster.
FeaturesWireless charging 15W, Reverse charging, Reverse wireless charging 4.5W, No charge in-boxS21+ offers more charging options, including wireless and reverse wireless charging, but doesn't include a charger in the box.
Camera
Main Camera12MP, f/1.8, 1/1.76", 1.8µm64MP, f/1.79, 1/2", 0.7µmNord CE 5G has a higher resolution; S21+ has a larger sensor, better low-light performance, despite the lower resolution.
Telephoto64MP, f/2.0, 1/1.72", 0.8µmN/AS21+ offers optical zoom for better clarity at a distance.
Ultrawide12.2MP, f/2.2, 1/2.55", 1.4µm8MP, f/2.25S21+ features a higher resolution ultrawide lens for better wide-angle shots.
MacroIncluded in Ultrawide (S21+)N/AS21+ can take close-up macro shots.
Selfie Camera10MP, f/2.2, 1/3.2", 1.22µm16MP, f/2.45, 1/3.13", 1.0µmNord CE 5G has higher resolution; S21+ has a wider aperture, better low light.
Video RecordingUp to 8K@24fps with HDR, EIS, Stereo SoundUp to 4K@30fps with EISS21+ offers much higher video resolution and more recording options, suitable for high-quality video creation.
DXOMark Score111 (Mobile), 118 (Photo), 89 (Video)84 (Mobile), 89 (Photo), 80 (Video)S21+ significantly outperforms Nord CE 5G in camera performance across all aspects.
Software
OSAndroid 11 (upgradable to 15)Android 11 (upgradable to 13)S21+ will receive more Android version updates and security patches, a factor for long-term use.
Connectivity
Wi-FiWiFi 6 (802.11ax)Wi-Fi 5 (802.11ac)S21+ supports faster and more efficient Wi-Fi for better network performance.
Bluetooth5.05.1Nord CE has a slightly newer version, potentially more efficient.
GPSGPS (L1+L5), Galileo (E1+E5a)GPS, QZSS, NavICNord CE 5G has better satellite system support, aiding accuracy, while S21+ has dual frequency GPS for potentially improved accuracy in dense urban environments.
SIMDual SIM (Nano SIM + Nano SIM / eSIM)Dual SIM (Nano SIM + Nano SIM)S21+ has eSIM support, allowing for an additional line without a physical SIM.
Storage
Internal128GB/256GB128GB/256GBBoth offer the same storage options.
RAM8 GB6GB/8GB/12GBNord CE 5G offers up to 12GB RAM, better for heavy multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersS21+ offers better audio features, with stereo speakers and higher quality playback, providing a more immersive audio experience.
Security
FeaturesFingerprint sensorFingerprint sensorBoth have standard fingerprint sensors for biometric security.
Build Quality
ProtectionCorning Gorilla Glass VictusUnknownS21+ has superior scratch and drop protection for the display.
Sensors
SensorsBarometer, Fingerprint, Proximity, Accelerometer, Compass, Gyroscope, Hall, GeomagneticFingerprint, Proximity, Accelerometer, Compass, GyroscopeS21+ has more environmental sensors, such as a barometer, which can provide additional data for specific use cases.

2. Key Differences Analysis

Samsung Galaxy S21+ 5G Advantages:

  • Superior Performance: The Exynos 2100 chipset offers significantly better performance than the Snapdragon 750G, ideal for demanding apps and gaming.
  • Brighter Display: The 1300-nit display is much more readable outdoors than the 700-nit display on the OnePlus.
  • Better Cameras: The S21+ has a higher-quality main camera sensor, a telephoto lens, higher resolution ultrawide lens and it also shoots much better quality video.
  • Enhanced Audio: Features like Dolby Atmos, Hi-Res Audio, and stereo speakers offer superior audio quality.
  • Wireless Charging and More: Wireless charging, reverse wireless charging and a more premium feel make it a compelling flagship device.
  • Better Build and Protection: Corning Gorilla Glass Victus provides significantly better screen protection.
  • Longer Software Support: Guaranteed updates to Android 15, compared to Android 13 on the Nord CE 5G.

OnePlus Nord CE 5G Advantages:

  • Lighter Design: Weighs 30g less than the S21+, making it more comfortable for prolonged use.
  • Slightly Faster Charging: 30W charging is marginally quicker than 25W.
  • Potentially Better Battery Life: The less power hungry chipset may result in slightly better battery life.
  • Lower Price: The OnePlus Nord CE 5G is typically less expensive than the Samsung Galaxy S21+.
  • Potentially More RAM: Depending on configuration, OnePlus Nord CE 5G can have up to 12GB of RAM.
  • More Satellite Support: Has better satellite system support, for potentially better location tracking.

Trade-offs:

  • The Samsung Galaxy S21+ offers superior performance, display, and camera quality, but is heavier and more expensive.
  • The OnePlus Nord CE 5G is more affordable, lighter, and offers potentially better battery life, but has less processing power and lower camera quality.

3. User Profiles & Recommendations

Ideal Users for Samsung Galaxy S21+ 5G:

  • Power Users: Those who need top-tier performance for gaming, multitasking, and demanding apps.
  • Photography Enthusiasts: Those who want high-quality photos and videos, including telephoto and 8K video capabilities.
  • Multimedia Consumers: People who prioritize display quality for watching movies and consuming content, especially outdoors.
  • Users Prioritizing Longevity: Users who want extended software support and feature-rich experience.

Ideal Users for OnePlus Nord CE 5G:

  • Budget-Conscious Buyers: Those looking for a capable phone without spending top dollar.
  • Everyday Users: People who need a reliable phone for daily tasks, social media, and basic media consumption.
  • Users Prioritizing Comfort: Those who prefer a lighter phone for ease of handling.
  • Users Prioritizing RAM: Those who prefer better RAM support.

Specific Use Cases:

  • Samsung Galaxy S21+ 5G: Mobile gaming, professional photography/videography, outdoor use, graphic design, and heavy multitasking.
  • OnePlus Nord CE 5G: Social media browsing, casual gaming, everyday photography, and basic media consumption.

4. Decision Framework

Key Questions for Buyers:

  1. What's my budget? The S21+ is a premium flagship device and significantly more expensive than the Nord CE 5G.
  2. How important are performance and display quality? If these are high priorities, the S21+ is a clear winner.
  3. Do I need high-quality camera capabilities, especially for video, and features like wireless charging? If yes, the S21+ is the better choice, but if not the Nord CE 5G will do great.

Scenario-Based Recommendations:

  • Scenario 1 (Budget-Conscious): If your budget is tight and you need a decent daily driver, the OnePlus Nord CE 5G is a solid choice.
  • Scenario 2 (Performance Priority): If you're a gamer or need a very fast phone with a great display, the Samsung Galaxy S21+ 5G is the better option.
  • Scenario 3 (Camera Focused): If you're serious about mobile photography and videography, the Samsung Galaxy S21+ 5G is a clear winner because of its high-quality camera sensors and 8K video capability.

Personal Choice

If I had to choose, I would pick the Samsung Galaxy S21+ 5G. While it's more expensive, the significantly superior performance, brighter display, much better camera system, enhanced audio, and additional features like wireless charging and better build quality justify the higher price tag for my needs. The longevity offered through extended software support is also a critical factor. Although the Nord CE 5G is a competent phone, the S21+ provides a much more premium and future-proof experience, which I value more.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.