Nokia XR20 vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia XR20
Nokia XR20
Nokia

General

Launch Date August 4, 2021 May 24, 2024
Release Year 2021 2024

Physical

Volume 148.25 cm³ 106.65 cm³
Screen Size to Weight Ratio 2.69 "/g 3.48 "/g
Weight 248 g 193 g
Height 171.6 mm 168.4 mm
Width 81.5 mm 76.3 mm
Thickness 10.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Ultra Blue
  • Granite Gray
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.67 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 76.8 % 82.9 %
Pixel Density 395 PPI 268 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 550 nits 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 104.07 mAh/in² 111.05 mAh/in²
Battery Density 31.23 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 4630 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Unisoc T603 (22 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core 1.8 GHz
GPU Adreno 619 8

Connectivity

USB Version 3.0 N/A
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0 USB Type-C

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 16

Comparison Summary

Alright, let's dive into a detailed comparison of the Nokia XR20 and Xiaomi Redmi A3x. I'll break down the specs, highlight key differences, and provide actionable insights to help you decide which phone is right for you.

1. Specifications Breakdown

Here’s a comprehensive comparison table, focusing on what the specs mean for real-world usage:

FeatureNokia XR20Xiaomi Redmi A3xReal-World Implications
Design
Dimensions171.6 × 81.5 × 10.6 mm, 248g168.4 × 76.3 × 8.3 mm, 193gXR20 is bulkier and heavier; A3x is slimmer and more pocket-friendly.
BuildRuggedized, Gorilla Glass VictusStandard, Gorilla Glass 3XR20 can handle drops and rough conditions better; A3x requires more care.
Display
Size6.67"6.71"Negligible difference in size; both offer ample screen real estate.
Resolution1080x2400 (395 PPI)720x1650 (268 PPI)XR20 has a significantly sharper and clearer display.
Refresh Rate60Hz90HzA3x offers smoother scrolling and animations, but the lower resolution may negate some of the benefit.
Brightness0 nits0 nitsFurther testing needed to evaluate real-world visibility
Performance
ChipsetSnapdragon 480 5G (8 nm)Unisoc T603 (22 nm)XR20 offers significantly better performance for gaming, multitasking, and demanding apps.
AnTuTu Score320,000239,000XR20 will feel snappier and more responsive overall.
GPUAdreno 619Mali-G57 MP1XR20 handles graphically intensive tasks more smoothly, providing a better gaming experience.
Camera
Main Camera48MP, f/1.88MP, f/2.2XR20 captures much more detailed and higher-quality photos, especially in low light.
Ultrawide Camera13MPNoneXR20 offers greater versatility for landscape and group shots.
Selfie Camera8MP, f/2.05MP, f/2.2XR20 takes better-looking selfies with more detail and better low-light performance.
Video Recording1080p@30fps1080p@30fpsBoth phones offer similar video recording capabilities, suitable for standard social media sharing.
Battery Life
Capacity4630mAh5000mAhA3x may offer slightly longer battery life, but real-world usage will depend on optimization and usage patterns.
Charging18W Fast Charging, 15W Wireless10W Fast ChargingXR20 charges faster and offers convenient wireless charging.
Software
OSAndroid 11 (upgradable to 13)Android 14 (upgradable to 16)A3x offers a newer Android experience out of the box, but XR20 has a more established update track record.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5XR20 offers faster and more stable Wi-Fi connections.
Bluetooth5.04.2XR20 provides more reliable and efficient Bluetooth connectivity.
GPSComprehensiveBasicXR20 offers more accurate and reliable GPS tracking.
Storage
Internal64/128 GB64/128 GBBoth offer sufficient storage for most users.
RAM4/6 GB3/4 GBXR20 handles multitasking and resource-intensive apps more smoothly.
ExpandableNoNoNeither phone offers expandable storage.
Audio
Audio QualityStereo SpeakersMono SpeakerXR20 provides a much better audio experience for media consumption and calls.
Security
Fingerprint SensorSide-mountedSide-mountedBoth offer convenient and reliable biometric security.

2. Key Insights

Nokia XR20:

  • Strengths:
    • Durability: Rugged design and Gorilla Glass Victus make it highly resistant to drops and scratches.
    • Performance: Snapdragon 480 offers superior speed and responsiveness for gaming and multitasking.
    • Camera Quality: The 48MP main camera and 13MP ultrawide lens capture detailed and versatile photos.
    • Connectivity: Wi-Fi 6 and Bluetooth 5.0 provide faster and more reliable connections.
    • Audio: Stereo speakers offer a much better audio experience.
  • Competitive Advantages: Unmatched durability, better performance, higher-quality camera, and advanced connectivity.
  • Trade-offs: Bulkier and heavier design, older Android version (though upgradable).

Xiaomi Redmi A3x:

  • Strengths:
    • Price: Likely to be more affordable.
    • Battery Life: Larger battery capacity.
    • Software: Ships with a newer version of Android out of the box.
    • Refresh Rate: Higher refresh rate may provide a better scrolling experience
  • Competitive Advantages: Lower price point.
  • Trade-offs: Significantly lower performance, inferior camera, less durable build, and basic connectivity.

3. User Profiles and Recommendations

  • Nokia XR20:
    • Ideal User: Outdoor enthusiasts, construction workers, or anyone who needs a phone that can withstand harsh conditions.
    • Use Cases: Construction sites, hiking trails, travel, and any environment where durability is paramount.
  • Xiaomi Redmi A3x:
    • Ideal User: Budget-conscious individuals who prioritize affordability and don't need high-end performance or features.
    • Use Cases: Basic communication, social media browsing, and light media consumption.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is durability to you? If you need a rugged phone, the Nokia XR20 is the clear choice.
  2. What is your budget? The Xiaomi Redmi A3x will be more affordable.
  3. How much do you value performance and camera quality? If you need a responsive phone with a good camera, the Nokia XR20 is the better option.

Scenario-Based Recommendations:

  • Scenario 1: Construction Worker - Nokia XR20. The rugged design and durable screen are essential.
  • Scenario 2: Student on a Tight Budget - Xiaomi Redmi A3x. The lower price is the primary consideration.
  • Scenario 3: Casual User - Nokia XR20. The better performance, connectivity and camera makes it worth it.

Which One Would I Choose and Why?

If it were my money on the line, I'd go with the Nokia XR20. Here’s why:

As a tech journalist and someone who enjoys the outdoors, I need a phone that can keep up with my lifestyle. While the Redmi A3x has a newer version of Android and slightly better battery, the Nokia XR20 wins in the areas that matter most to me. It will take better pictures, perform better, and I won’t have to worry about it breaking when I inevitably drop it. The durability, better camera, and significantly improved performance of the XR20 more than justify the higher price point, offering a much better overall user experience and greater longevity.

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.