OnePlus Nord 2 5G vs Samsung Galaxy S21 FE 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 28, 2021 January 7, 2022
Release Year 2021 2022

Physical

Volume 96.79 cm³ 91.64 cm³
Screen Size to Weight Ratio 3.4 "/g 3.62 "/g
Weight 189 g 177 g
Height 159.1 mm 155.7 mm
Width 73.3 mm 74.5 mm
Thickness 8.3 mm 7.9 mm
Foldable Design No No
Available Colors
  • Gray Sierra
  • Blue Haze
  • Green Wood
  • Pac-Man Edition
  • White
  • Graphite
  • Lavender
  • Olive

Display

Screen Size 6.43 " 6.4 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.6 % 86.7 %
Pixel Density 409 PPI 403 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 109.86 mAh/in²
Battery Density 46.49 mAh/cm³ 49.11 mAh/cm³
Battery Capacity 4500 mAh 4500 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1200 (6 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1
GPU Mali-G77 MC9 Adreno 660 - Version 1

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 13 16

Comparison Summary

Alright, let's break down the OnePlus Nord 2 5G and the Samsung Galaxy S21 FE 5G. These are two contenders in the upper mid-range smartphone market, each offering a compelling package for different types of users. I'll get into the nitty-gritty, translating those specs into real-world benefits.

1. Specifications Breakdown

Here’s a detailed comparison, focusing on what matters most to you as a user:

FeatureOnePlus Nord 2 5GSamsung Galaxy S21 FE 5GReal-World Implications
Design
Dimensions159.1 x 73.3 x 8.3 mm155.7 x 74.5 x 7.9 mmS21 FE is slightly more compact and thinner, potentially more comfortable for one-handed use.
Weight189g177gS21 FE is lighter, reducing fatigue during extended use.
Display
Size6.43"6.4"Negligible difference in screen size.
Resolution1080x24001080x2340Virtually identical sharpness and clarity.
Refresh Rate90Hz120HzS21 FE offers smoother scrolling and animations, enhancing the overall visual experience.
Brightness0 nits1300 nitsS21 FE is significantly brighter, providing superior visibility in direct sunlight.
ProtectionGorilla Glass 5Gorilla Glass VictusS21 FE's Victus is tougher and more resistant to scratches and drops.
Performance
ChipsetDimensity 1200Snapdragon 888Snapdragon 888 offers better performance for gaming and demanding tasks.
AnTuTu Score714,400923,836S21 FE has a noticeable performance edge, leading to snappier multitasking and faster app loading.
GPUMali-G77 MC9Adreno 660Adreno 660 in S21 FE generally provides better graphics performance for gaming.
RAM6/8/12GB6/8GBNord 2 offers up to 12GB RAM, enabling smoother multitasking, especially on the 12GB variant.
Camera
Main Sensor50MP, f/1.812MP, f/1.8Nord 2 has higher resolution and a slightly larger sensor; potential for more detailed images in good lighting.
Telephoto LensNo8MP, f/2.0S21 FE offers optical zoom capabilities for better zoomed images.
Ultrawide Lens8MP, f/2.2513MP, f/2.2S21 FE offers a wide Angle + Macro camera
Selfie Camera32MP, f/2.4532MP, f/2.2S21 FE has a wider aperture for better low-light selfies.
Video RecordingUp to 4K@30fpsUp to 4K@60fpsS21 FE can shoot smoother 4K video at 60fps.
DXOMarkN/AMobile: 117, Selfie: 127S21 FE has verified camera performance, offering reliable image and video quality.
Battery Life
Capacity4500mAh4500mAhSimilar battery life.
Charging65W25WNord 2 charges much faster.
Wireless ChargingNo15WS21 FE supports convenient wireless charging.
Software
OSAndroid 11 (up to 13)Android 12 (up to 16)S21 FE offers newer software and longer update support.
Other
Expandable StorageNoNoNo expandable storage on either device, so choose the storage variant accordingly.
AudioStereo SpeakersDolby Atmos, Stereo SpeakersS21 FE has a slight edge in audio features, offers enhanced spatial audio

2. Key Insights

OnePlus Nord 2 5G: Strengths

  • Blazing Fast Charging: The 65W charging is a game-changer. You'll be back up and running in minutes, not hours.
  • High-Resolution Main Camera: The 50MP Sony IMX766 sensor can capture detailed, vibrant images, especially in well-lit conditions.
  • More RAM Options: Up to 12GB of RAM (on some variants) provides excellent multitasking capabilities.

Samsung Galaxy S21 FE 5G: Strengths

  • Superior Performance: The Snapdragon 888 is a beast, delivering smooth performance in demanding games and applications.
  • Brighter, Smoother Display: The 120Hz refresh rate and higher brightness make the display a joy to use, especially outdoors.
  • More Versatile Camera System: The telephoto lens adds versatility, and the overall image processing is refined.
  • Wireless Charging: A convenient feature for easy charging.
  • Water Resistance: Offers better protection against the elements.

Trade-offs

  • OnePlus Nord 2 5G: Lags behind in raw processing power and display quality compared to the S21 FE.
  • Samsung Galaxy S21 FE 5G: Slower charging speed and no charger in box.

3. User Profiles and Recommendations

  • OnePlus Nord 2 5G:
    • Ideal for: Users who prioritize fast charging, good camera performance (especially in daylight), and a smooth software experience.
    • Use Cases: Social media enthusiasts, everyday photographers, and users who need their phone always ready to go.
  • Samsung Galaxy S21 FE 5G:
    • Ideal for: Gamers, heavy multitaskers, and users who want a premium display experience and a more versatile camera system.
    • Use Cases: Mobile gaming, content creation, outdoor photography, and users who value a refined Samsung ecosystem.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. How much do I value raw performance? If you're a gamer or power user, the S21 FE is the clear winner. If you're a casual user, the Nord 2 will suffice.
  2. How important is display quality? The S21 FE's brighter and smoother display offers a significantly better visual experience.
  3. How much do I care about charging speed? The Nord 2's 65W charging is incredibly convenient, while the S21 FE's charging is relatively slow.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer - Go with the Samsung Galaxy S21 FE 5G for its superior processing power and smoother display.
  • Scenario 2: Social Media Influencer - The Samsung Galaxy S21 FE 5G offers a more versatile camera setup with a telephoto lens, giving you more creative options.
  • Scenario 3: On-the-Go Professional - The OnePlus Nord 2 5G's rapid charging ensures you're never caught with a dead battery.

My Choice

Personally, I'd lean towards the Samsung Galaxy S21 FE 5G. While I appreciate the OnePlus Nord 2's fast charging, the S21 FE offers a more well-rounded package. The Snapdragon 888 ensures smooth performance for years to come, and the brighter 120Hz display is a joy to use. Plus, the more versatile camera system, wireless charging, and water resistance give it an edge in overall usability. The longer software support from Samsung is also a big plus for future-proofing.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.