Nokia XR20 vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia XR20
Nokia XR20
Nokia
Oppo A55
Oppo A55
Oppo

General

Launch Date August 4, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 148.25 cm³ 104.03 cm³
Screen Size to Weight Ratio 2.69 "/g 3.37 "/g
Weight 248 g 193 g
Height 171.6 mm 163.6 mm
Width 81.5 mm 75.7 mm
Thickness 10.6 mm 8.4 mm
Foldable Design No No
Available Colors
  • Ultra Blue
  • Granite Gray
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.67 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 76.8 % 82.6 %
Pixel Density 395 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness 550 nits 480 nits
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 104.07 mAh/in² 117.98 mAh/in²
Battery Density 31.23 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 4630 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 619 PowerVR GE8320

Connectivity

USB Version 3.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0 USB Type-C 2.0, OTG

Software

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

Comparison Summary

Alright, let's break down the Nokia XR20 and the Oppo A55. I'll focus on what really matters to you as a user, cutting through the marketing jargon to see what these phones bring to the table in the real world.

1. Specifications Breakdown

Here's a detailed look at how these phones stack up, focusing on how each specification translates into everyday use:

FeatureNokia XR20Oppo A55Real-World Implications
Design
Dimensions171.6 × 81.5 × 10.6 mm163.6 × 75.7 × 8.4 mmXR20 is bulkier, might not be as pocket-friendly as the A55. A55 feels slimmer and lighter in hand.
Weight248g193gXR20 feels substantial, A55 is easier to handle for long periods.
Build Quality/ProtectionCorning Gorilla Glass Victus, rugged designUnknown screen protectionXR20 is significantly more durable, shrugs off drops and scratches. A55 might need a screen protector and case.
Display
Size6.67"6.51"XR20 offers a slightly larger viewing area, but both are in the comfortable range for media consumption.
Resolution1080x2400 (Full HD+)720x1600 (HD+)XR20 display looks noticeably sharper and clearer, better for reading and detailed images.
Pixel Density (PPI)395270XR20 sharper text and image
Performance
ChipsetQualcomm Snapdragon 480 5G (8 nm)MediaTek Helio G35 (12 nm)Snapdragon 480 is much more powerful, smoother multitasking, and can handle demanding apps/games better. Also, 5G Connectivity
AnTuTu Score320,000379,800A55 higher score.
GPUAdreno 619PowerVR GE8320XR20 better graphics performance, smoother gaming experience.
Camera
Main Camera48MP, f/1.813MP, f/2.2XR20 captures significantly more detailed photos, performs better in low light.
Wide-Angle Lens13MPNoneXR20 lets you capture wider scenes, great for landscapes and group photos.
Selfie Camera8MP, f/2.08MP, f/2.0Similar selfie quality between the two phones.
Video Recording1080p@30fps1080p@30fpsBoth phones adequate for social media videos.
Battery Life
Capacity4630mAh5000mAhA55 may offer slightly longer battery life on paper, but real-world usage depends on optimization and usage patterns.
Charging18W Fast Charging, 15W Wireless Charging10W Fast ChargingXR20 charges faster via cable and offers the convenience of wireless charging.
Software
OSAndroid 11 (Upgradable to 13)Android 11XR20 guaranteed updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5XR20 faster and more stable.
Bluetooth5.05.1Oppo A55 has a newer Bluetooth version.
Storage
Internal Storage64GB/128GB128GBBoth phones have the same maximum storage capacity of 128GB.
RAM4GB/6GB6GB/8GBOppo A55 has more RAM, good for multitasking and gaming.
Expandable StorageNoNoNo support in either.
Audio
SpeakersStereoMonoXR20 better audio and sound.
Sensors
SensorsAccelerometer, Gyroscope, Compass, Barometer, FingerprintAccelerometer, Gyroscope, FingerprintXR20 features additional: Compass, Barometer; Oppo A55 additionally features: Gravity, Geomagnetic.

2. Key Insights

  • Nokia XR20: This phone is all about durability and reliability. It's built like a tank, ready to withstand drops, splashes, and whatever else life throws at it. The sharper display and more powerful processor make it a better performer for daily tasks and media consumption.
  • Oppo A55: The A55 is the lighter, more budget-friendly option. It has a bigger battery, but the less powerful processor and lower-resolution screen mean it's best suited for basic use.

3. User Profiles and Recommendations

  • Nokia XR20:
    • Ideal for: People who work in demanding environments (construction, outdoor jobs), clumsy users, travelers, and anyone who needs a phone that can take a beating.
    • Use Cases: Construction site documentation, hiking/camping trips, everyday use for accident-prone individuals.
  • Oppo A55:
    • Ideal for: Budget-conscious users who need a reliable phone for basic communication, social media, and light tasks.
    • Use Cases: First smartphone for teenagers, backup phone, primary phone for users with minimal needs.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is durability to you? If you need a rugged device, the XR20 is the clear winner.
  2. What's your budget? The A55 is significantly cheaper, making it a great value if you don't need top-tier performance or durability.
  3. What do you use your phone for primarily? If it's just basic tasks, the A55 is sufficient. But if you want smoother performance, better camera quality, and a sharper display, go for the XR20.

Scenario-Based Recommendations:

  • Scenario 1: Construction Worker - Choose the Nokia XR20 for its ruggedness and reliable performance in tough conditions.
  • Scenario 2: Student on a Budget - The Oppo A55 offers great value for essential smartphone features.
  • Scenario 3: Active Outdoor Enthusiast - The Nokia XR20 is the better choice for its durability and wide-angle camera.

What would I choose and why?

Personally, I would choose the Nokia XR20. As a tech journalist, I rely heavily on my phone for capturing photos and videos on the go. The better camera quality and wider angle lens are important to me. Moreover, I am somewhat clumsy and move around alot, the ruggedness offers peace of mind that I don't have to worry about damaging it!

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.