Nokia C21 Plus vs Oppo Reno8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 29, 2022 July 19, 2022
Release Year 2022 2022

Physical

Volume 107.57 cm³ 87.32 cm³
Screen Size to Weight Ratio 3.66 "/g 3.66 "/g
Weight 178 g 183 g
Height 164.8 mm 161.2 mm
Width 75.9 mm 74.2 mm
Thickness 8.6 mm 7.3 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Glazed Green
  • Glazed Black
  • House of the Dragon

Display

Screen Size 6.52 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 90.3 %
Pixel Density 269 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 100.25 mAh/in²
Battery Density 46.95 mAh/cm³ 51.54 mAh/cm³
Battery Capacity 5050 mAh 4500 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Mediatek Dimensity 8100 Max (5 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU IMG8322 Mali-G610 MC6

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 14

Comparison Summary

Alright, let's break down the Nokia C21 Plus and the Oppo Reno8 Pro. These two phones sit at very different ends of the smartphone spectrum, so it’s going to be a really interesting comparison. I'll focus on what these differences mean for real-world use and help you decide which one might be right for you.

1. Specifications Breakdown

Here's a detailed table comparing the key specs, along with real-world implications:

FeatureNokia C21 PlusOppo Reno8 ProReal-World Implications
Design
Size164.8 x 75.9 x 8.6 mm161.2 x 74.2 x 7.3 mmNokia is a bit larger and bulkier, while Oppo is sleeker and more compact.
Weight178g183gNokia is marginally lighter, but both feel comfortable in hand.
Display
Size6.52"6.7"Oppo has a slightly larger screen, better for media consumption.
Resolution720x16001080x2412Oppo's display is significantly sharper, providing crisp visuals.
Pixel Density (PPI)269394Oppo provides visibly sharper text and images.
TechnologyIPS LCDAMOLEDOppo has deeper blacks, higher contrast, and more vibrant colors; better for viewing angles and dark mode.
Refresh Rate60Hz120HzOppo offers much smoother animations and scrolling for a more fluid experience.
Brightness0 nits900 nitsOppo’s screen is significantly brighter for better visibility outdoors.
Performance
ChipsetUnisoc SC9863ADimensity 8100-MaxOppo offers significantly faster app loading, smoother multitasking, and better gaming.
AnTuTu Score109,200837,000Oppo is much more powerful, handling demanding tasks without breaking a sweat.
GPUIMG8322Mali-G610 MC6Oppo's graphics are far more powerful, leading to better performance in graphics intensive apps.
Camera
Main Camera13MP50MPOppo captures much more detailed and sharper images.
Front Camera5MP32MPOppo takes significantly higher-resolution selfies.
Wide AngleNone5MPOppo can capture wider scenes.
Portrait (Depth)2MPNoneNokia offers depth information for bokeh effects.
Macro CameraNone2MPOppo allows you to get closer to your subjects for detailed shots.
Video Recording1080p@30fps4K@30fpsOppo can record higher quality, more detailed videos.
DXOMarkN/A114 (Mobile)Oppo has been tested for quality, showing its strong camera capabilities
Battery
Capacity4000mAh4500mAhOppo has slightly better battery capacity for longer use.
Charging10W80WOppo charges much faster, taking you from 0 to 100% in a significantly shorter time.
Software
Operating SystemAndroid 11Android 12Oppo has a newer, more feature-rich operating system, upgradeable to Android 14.
Connectivity
WiFi802.11nWiFi 6Oppo supports faster and more stable WiFi connections.
Bluetooth4.2 LE5.3 LEOppo offers faster data transfers and better audio quality with newer Bluetooth standard.
GPSBasicAdvancedOppo has better location accuracy with support for multiple satellite systems.
Storage
Internal32GB/64GB128GB/256GBOppo provides more storage space for apps, photos, and videos.
RAM2GB/4GB8GB/12GBOppo can manage more apps and tasks simultaneously without performance issues.
ExpandableNoNoNeither phone allows external storage.
AudioBasicStereo SpeakersOppo has a richer and more immersive audio experience with stereo speakers
SecurityRear FPBasic FPBoth have basic fingerprint sensors for security.
Build
Screen ProtectionUnknownGorilla Glass 5Oppo’s screen is more durable against scratches and drops.
SensorsProximity, AccelerometerFingerprint, Proximity, Accelerometer, GyroscopeOppo is better for more advanced use with sensors for gaming.

2. Key Insights

  • Oppo Reno8 Pro: Powerhouse Performer

    • Strengths: The Reno8 Pro is a performance beast with its Dimensity 8100-Max chipset, a high refresh rate AMOLED display, a versatile camera system, and blazing-fast 80W charging. It's a top-tier device that excels in demanding tasks, media consumption, and photography.
    • Competitive Advantages: The Reno8 Pro's superior performance, display quality, and camera system make it a leader in its price range. The inclusion of 80W fast charging is a significant convenience.
    • Trade-offs: It’s not explicitly a budget-friendly option and lacks the expandable storage option.
  • Nokia C21 Plus: Essential Functionality

    • Strengths: The C21 Plus is a budget-friendly option that focuses on the basics. It’s lightweight, has a decent battery, and runs on Android.
    • Competitive Advantages: It offers dual-SIM functionality and is very affordable.
    • Trade-offs: It’s severely underpowered compared to the Oppo, with a low-resolution display, basic camera, and slow charging. Performance will be limited for most modern apps and games.

3. User Profiles and Recommendations

  • Oppo Reno8 Pro is best for:

    • Tech Enthusiasts: Those who want the best possible performance, display, and camera in a phone.
    • Gamers: Its powerful chipset, high refresh rate display, and advanced sensors ensure smooth gameplay.
    • Media Consumers: The AMOLED display and stereo speakers offer an excellent experience for watching videos and listening to music.
    • Photographers and Videographers: It has a great main camera for capturing detailed photos and videos, along with a high-resolution front camera.
    • Professionals: Those who need a device that can keep up with their busy lifestyles, with fast charging and strong performance.
  • Nokia C21 Plus is best for:

    • Budget-Conscious Users: Those who want an affordable phone for basic tasks like calling, texting, and browsing.
    • First-Time Smartphone Users: It’s simple and easy to use, making it a good entry-level device.
    • Light Users: Those who only need basic functionality and do not play games or use demanding apps.
    • Backup Phone: It is suitable as a secondary device due to its affordability and basic functions.
    • Users who primarily need a phone for communication, and not heavy duty application use.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance? If you need top-tier performance for gaming and demanding apps, the Reno8 Pro is essential. If basic tasks are enough, the C21 Plus can suffice.
  2. How much do you value display quality? If you value sharp visuals, vibrant colors, and smooth scrolling, the Reno8 Pro’s AMOLED 120Hz display is a must-have. The C21 Plus's basic IPS screen is adequate, but doesn't offer the same viewing experience.
  3. What is your budget? If budget is your biggest concern, the Nokia is much more affordable. The Oppo offers a premium experience but also comes at a higher cost.

Scenario-Based Recommendations:

  • Scenario 1: "I want the best mobile gaming experience." The Oppo Reno8 Pro is the clear choice with its powerful chipset, high refresh rate, and advanced sensors.
  • Scenario 2: "I need a phone for basic communication and social media." The Nokia C21 Plus will work, as it does the basic functions. However, the Oppo Reno8 Pro still outpaces it, providing a better and smoother user experience.
  • Scenario 3: "I want a great camera for travel photography." The Oppo Reno8 Pro is the better device for a great experience with better camera and video capabilities.

My Choice

If I had to choose, I'd go with the Oppo Reno8 Pro. While the Nokia C21 Plus has its place for very budget-conscious users, the Reno8 Pro provides a complete package with premium performance, an outstanding display, and a versatile camera. Its high refresh rate display makes daily interactions much more pleasant, and the fast charging is a game-changer for busy people like me. The superior camera system will ensure I capture the best pictures and videos, and the faster processor makes everyday use smoother. I'm willing to pay the extra cost for a more robust and satisfying experience. The added value in terms of software and a more complete user experience makes the Oppo the better purchase. The Nokia is a budget option, but the Oppo is a much better device all around.

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.