OnePlus Nord N20 SE vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 8, 2022 February 23, 2024
Release Year 2022 2024

Physical

Volume 98.28 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.51 "/g 3.48 "/g
Weight 187 g 193 g
Height 163.8 mm 168.3 mm
Width 75 mm 76.3 mm
Thickness 8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Blue Oasis
  • Celestial Black
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.56 " 6.71 "
Resolution 720 x 1612 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84.2 % 82.9 %
Pixel Density 269 PPI 268 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 111.05 mAh/in²
Battery Density 50.88 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU PowerVR GE8320 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version

Comparison Summary

OnePlus Nord N20 SE vs. Xiaomi Redmi A3: A Practical Comparison

Let's dive into a detailed comparison of the OnePlus Nord N20 SE and the Xiaomi Redmi A3, translating their technical specifications into real-world implications for you.

1. Specifications Breakdown

FeatureOnePlus Nord N20 SEXiaomi Redmi A3Real-World Implications
Design
Dimensions (mm)163.8 x 75 x 8168.3 x 76.3 x 8.3Redmi A3 is slightly larger and heavier.
Weight (g)187193Nord N20 SE is slightly lighter, more comfortable for one-handed use.
Display
Size (inches)6.566.71Redmi A3 has a slightly larger screen.
Resolution (px)720 x 1612720 x 1650Negligible difference in sharpness at this size.
TypeIPS LCDIPS LCDBoth offer decent color reproduction but limited viewing angles.
Refresh Rate (Hz)6090Redmi A3's 90Hz offers smoother scrolling and animations.
Performance
ChipsetHelio G35Helio G36Very similar performance, G36 has a slight edge.
CPUOcta-coreOcta-coreBoth are entry-level processors, suitable for basic tasks.
GPUPowerVR GE8320PowerVR GE8320Similar graphics performance, expect basic gaming capabilities.
RAM (GB)43/4/6Redmi A3 offers configurations with more RAM for better multitasking.
Camera
Rear Camera (MP)50 + 28 + 0.3Nord N20 SE boasts a significantly better main camera.
Selfie Camera (MP)85Nord N20 SE likely offers better selfie quality.
Battery Life
Capacity (mAh)50005000Similar battery capacity, expect a full day of use from both.
Charging (W)3310Nord N20 SE charges significantly faster.
Other
NFCNoYesRedmi A3 supports contactless payments.
OSAndroid 12Android 14Redmi A3 comes with a more recent Android version.
Price RangeMediumLowRedmi A3 is generally more affordable.

2. Key Insights

  • Performance: While using nearly identical GPUs, and similar CPUs, the slight edge in processing power goes to the Redmi A3. Neither phone is designed for demanding tasks, but everyday use should be smooth enough on both. The Redmi A3 offers configurations with more RAM, providing a smoother multitasking experience.
  • Camera: The Nord N20 SE clearly triumphs in the camera department. Its 50MP main sensor will capture significantly more detail and offer better low-light performance compared to the Redmi A3's 8MP camera.
  • Display: While both phones use IPS LCD technology, the Redmi A3's 90Hz refresh rate provides a noticeable advantage in terms of smoothness and responsiveness. This makes scrolling, gaming, and general navigation feel more fluid.
  • Charging: The Nord N20 SE's 33W fast charging significantly outpaces the Redmi A3's 10W charging. This translates to less time tethered to a wall outlet.
  • Software: The Redmi A3 ships with Android 14, offering newer features and potentially longer software support compared to the Nord N20 SE's Android 12. However, OnePlus has a decent track record of software updates, so this might not be a huge deciding factor.

3. User Profiles and Recommendations

  • OnePlus Nord N20 SE: Best suited for users who prioritize camera quality and faster charging. It's a good option for casual photographers and those who value a slightly more premium feel.
  • Xiaomi Redmi A3: Ideal for budget-conscious users who prioritize a smooth display and NFC functionality for contactless payments. It's a great option for basic tasks like browsing, social media, and communication.

4. Buying Decision Framework

  1. What's your budget? If price is a major concern, the Redmi A3 is the more affordable option.
  2. Is camera quality a priority? The Nord N20 SE offers a significantly better camera experience.
  3. Do you need NFC for contactless payments? The Redmi A3 includes NFC, while the Nord N20 SE does not.

Scenario-Based Recommendations:

  • Student on a Tight Budget: Redmi A3 (Higher RAM option if possible).
  • Casual Photographer: Nord N20 SE.
  • User who values fast charging: Nord N20 SE.

My Choice: OnePlus Nord N20 SE

While the Redmi A3 offers incredible value for its low price, I would choose the OnePlus Nord N20 SE. The superior camera is a major deciding factor for me. I frequently capture photos and videos, and the 50MP sensor on the Nord N20 SE would provide a much better experience. The significantly faster charging is another big plus, as it minimizes downtime. While the Redmi A3's 90Hz display and NFC are attractive, I personally value camera quality and charging speed more. The slightly higher price of the Nord N20 SE is justified by these advantages, in my opinion. Furthermore, having personally used OnePlus devices in the past, I tend to lean towards their generally cleaner software experience and build quality.

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.