OnePlus Nord 2 5G vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 28, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 96.79 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.4 "/g 3.4 "/g
Weight 189 g 192 g
Height 159.1 mm 164.9 mm
Width 73.3 mm 76.8 mm
Thickness 8.3 mm 9.1 mm
Foldable Design No No
Available Colors
  • Gray Sierra
  • Blue Haze
  • Green Wood
  • Pac-Man Edition
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.43 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 81 %
Pixel Density 409 PPI 269 PPI
Refresh Rate 90 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 117.62 mAh/in²
Battery Density 46.49 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 1200 (6 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Mali-G77 MC9 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 microUSB 2.0

Software

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

Comparison Summary

Alright, let's break down the OnePlus Nord 2 5G and the Xiaomi Redmi A2. We'll dive into the specs, see what they mean in the real world, and figure out who each phone is really for. Think of this as me helping you decide which one to grab – like we're chatting over coffee.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, translating the tech jargon into everyday usability:

FeatureOnePlus Nord 2 5GXiaomi Redmi A2Real-World Implications
Design
Launch Date2021-07-282023-03-24Redmi A2 is newer, potentially longer software support
Dimensions159.1 x 73.3 x 8.3 mm164.9 x 76.8 x 9.1 mmNord 2 is more compact, easier to handle with one hand
Weight189g192gVirtually identical weight, negligible difference
Build Quality (Screen)Gorilla Glass 5UnknownNord 2: Screen more resistant to scratches and drops
Display
Size6.43"6.52"Similar screen sizes; minor difference not noticeable
Resolution1080x2400720x1600Nord 2: Sharper, clearer images and text
PPI409269Nord 2: Noticeably crisper visuals; less pixelation
TechnologyAMOLEDIPS LCDNord 2: More vibrant colors, deeper blacks, better viewing angles
Refresh Rate90Hz60HzNord 2: Smoother scrolling and animations
Performance
ChipsetDimensity 1200 (6 nm)Helio G36 (12 nm)Nord 2: Significantly faster, smoother performance
AnTuTu Score714,400127,000Nord 2: Handles demanding apps and games with ease
GPUMali-G77 MC9PowerVR GE8320Nord 2: Better graphics for gaming and video
Camera
Main Camera50MP f/1.88MP f/2.0Nord 2: Higher quality photos, especially in low light
Selfie Camera32MP f/2.455MP f/2.2Nord 2: Much sharper, detailed selfies
Wide Angle LensYesNoNord 2: Ability to capture wider scenes
VideoUp to 4K@30fps1080p@30fpsNord 2: Higher resolution, more detailed videos
FeaturesOIS, PDAF, RAWManual FocusNord 2: More advanced features for better photos
Battery Life
Capacity4500mAh5000mAhRedmi A2: Potentially longer battery life
Charging65W Fast Charging10W Fast ChargingNord 2: Much faster charging; quicker top-ups
Software & Connectivity
OSAndroid 11, up to 13Android 12Nord 2: Older but upgradable, likely more feature-rich
Wi-FiWi-Fi 6Wi-Fi 4Nord 2: Faster, more reliable Wi-Fi
Bluetooth5.25.0Nord 2: Newer, more efficient Bluetooth
NFCYesNoNord 2: Supports NFC payments and data transfer
Storage & Audio
Internal Storage128/256 GB32/64 GBNord 2: Significantly more space for apps, photos, videos
RAM6/8/12 GB2/3/4 GBNord 2: Smoother multitasking, more responsive
Expandable StorageNoNoNeither phone allows storage expansion
AudioStereo SpeakersBasicNord 2: Better audio quality for music and calls
SecurityFingerprint SensorBasicNord 2: Faster, more convenient security

2. Key Insights

OnePlus Nord 2 5G:

  • Strengths:

    • Performance: The Dimensity 1200 chipset is a powerhouse, making the Nord 2 ideal for gaming, multitasking, and demanding apps.
    • Display: The AMOLED screen is vibrant, sharp, and smooth, providing an immersive viewing experience.
    • Camera: The 50MP camera with OIS captures high-quality photos and videos in various conditions.
    • Charging: 65W fast charging gets you back up and running in minutes.
  • Competitive Advantages:

    • Superior performance and display technology.
    • Advanced camera features and video capabilities.
    • Faster charging and more storage options.

Xiaomi Redmi A2:

  • Strengths:

    • Battery Life: The larger battery capacity potentially offers better endurance.
    • Software: Comes with a slightly newer version of Android out of the box.
    • Price: Likely significantly more affordable, making it accessible for budget-conscious users.
  • Competitive Advantages:

    • Lower price point.
  • Trade-offs and Limitations:

    • Significantly weaker performance compared to the Nord 2.
    • Lower resolution display with less vibrant colors.
    • Basic camera capabilities with limited features.
    • Slower charging and less storage.

3. User Profiles and Recommendations

  • OnePlus Nord 2 5G:

    • Ideal for: Users who prioritize performance, camera quality, and display technology. Gamers, social media enthusiasts, and anyone who needs a reliable, high-performing device.
    • Use Cases: Gaming, high-quality photography, streaming videos, running demanding apps, and smooth multitasking.
  • Xiaomi Redmi A2:

    • Ideal for: Budget-conscious users who need a basic smartphone for everyday tasks like calling, texting, and light browsing.
    • Use Cases: Simple communication, basic app usage, and users who prioritize battery life over performance.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How much do you value performance and display quality?
    • If these are high priorities, the OnePlus Nord 2 5G is the clear winner.
  2. What is your budget?
    • If you're on a tight budget, the Xiaomi Redmi A2 may be a more sensible option.
  3. What are your primary use cases?
    • For demanding tasks and multimedia consumption, the Nord 2 excels. If you need a basic phone for simple tasks, the Redmi A2 will suffice.

Scenario-Based Recommendations:

  • Scenario 1: Gaming and Media Enthusiast
    • Recommendation: OnePlus Nord 2 5G. The powerful processor and vibrant AMOLED display make it ideal for gaming and streaming videos.
  • Scenario 2: Budget-Conscious User
    • Recommendation: Xiaomi Redmi A2. It offers basic smartphone functionality at a lower price point.
  • Scenario 3: Photography Lover
    • Recommendation: OnePlus Nord 2 5G. The superior camera hardware and features will produce better photos and videos.

My Choice

If I were choosing between these two, I'd go with the OnePlus Nord 2 5G. Yes, it's older, but the sheer difference in performance, display quality, and camera capabilities makes it a no-brainer for me. I'm willing to sacrifice a bit of battery capacity for the vastly superior experience in almost every other aspect. Plus, that 65W fast charging is a game-changer – no more waiting around for hours to get my phone charged.

Essentially, the Nord 2 5G is a much better phone for the features I value most in my daily usage.

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.