Nokia C21 Plus vs Oppo Reno11 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 29, 2022 January 25, 2024
Release Year 2022 2024

Physical

Volume 107.57 cm³ 95.32 cm³
Screen Size to Weight Ratio 3.66 "/g 3.68 "/g
Weight 178 g 182 g
Height 164.8 mm 162.4 mm
Width 75.9 mm 74.3 mm
Thickness 8.6 mm 7.9 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Wave Green
  • Rock Grey

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 % 89.5 %
Pixel Density 269 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 111.38 mAh/in²
Battery Density 46.95 mAh/cm³ 52.45 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU IMG8322 Mali-G68 MC4

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 14
Maximum OS Version

Comparison Summary

Okay, let's break down the Nokia C21 Plus and the Oppo Reno11. I'll approach this as if we're chatting about two phones a friend is considering. We'll go beyond the raw specs and really dig into what this means for day-to-day use.

1. Specifications Breakdown

Here's a detailed comparison table, with an emphasis on how these specifications translate to real-world experiences:

FeatureNokia C21 PlusOppo Reno11Real-World Implications
Design
Dimensions164.8 x 75.9 x 8.6 mm162.4 x 74.3 x 7.9 mmNokia is a touch larger, might feel slightly bulkier. Oppo is thinner & more pocketable.
Weight178g182gBoth are lightweight; negligible difference in hand feel.
Display
Size6.52"6.7"Oppo's slightly larger screen offers a bit more immersive viewing.
Resolution720x16001080x2412Oppo's higher resolution means sharper text and images, a noticeably clearer screen.
Pixel Density269 ppi394 ppiOppo's sharper display is especially noticeable when reading or viewing photos.
TechnologyIPS LCDAMOLEDOppo’s AMOLED has richer colors, deeper blacks, better contrast, and is more efficient for dark mode users.
Refresh Rate60Hz120HzOppo has smoother scrolling, transitions, and more fluid animations for general use and gaming.
Brightness0 nits1400 nitsOppo has significantly better visibility in bright sunlight, perfect for outdoor use.
Performance
ChipsetUnisoc SC9863A (28 nm)Mediatek Dimensity 7050 (6 nm)Oppo's chipset is far more powerful, leading to faster app loading and overall responsiveness.
AnTuTu Score109,200923,559Oppo is significantly faster. Expect much smoother multitasking, and vastly superior gaming performance.
GPUIMG8322Mali-G68 MC4Oppo has significantly better graphics for modern games.
Camera
Main Camera13MP50MP (Sony LYT-600)Oppo has higher detail and superior image quality, especially in good lighting conditions.
Selfie Camera5MP32MP (Sony IMX709)Oppo takes much sharper and detailed selfies with better low-light performance.
Telephoto LensN/A32MP (Sony IMX709)Oppo’s Telephoto lens allows for optical zoom for more versatility in composing shots.
Wide Angle LensN/A8MP (Sony IMX355)Oppo has a wide-angle lens, capturing more of the scene for landscapes and group photos.
Portrait (Depth)2MPN/ANokia allows depth effects, but the Oppo offers better bokeh effects using its main and telephoto lenses.
Video Recording1080p@30fps4K@30fps, 1080p@120fpsOppo offers significantly higher video quality and flexibility.
Camera FeaturesDual cam, PDAFTriple cam, OIS, 4kOppo has OIS, which helps reduce blur for sharper videos and pictures.
Battery Life
Capacity4000 mAh4800 mAhOppo has more capacity, likely giving you better battery life for all day use.
Charging10W67WOppo charges much faster, getting you from zero to full much quicker.
Other
SoftwareAndroid 11Android 14Oppo has the latest software for modern features and better security.
Storage32GB/64GB256GB/512GBOppo has a lot more space for your files and apps.
RAM2GB/4GB8GB/12GBOppo will handle more apps at the same time without slowdowns.
Expandable StorageNoNoNeither phone lets you add external storage with microSD cards.
WiFi802.11 b/g/nWi-Fi 6Oppo supports Wi-Fi 6 offering faster and more reliable connections.
Bluetooth4.25.2Oppo offers better audio transmission and a more stable connection.

2. Key Insights

Nokia C21 Plus:

  • Strengths: This phone is budget-friendly, and offers a decent entry-level experience for basic smartphone tasks like calling, texting, and light browsing. It also has a basic depth sensor for portrait mode.
  • Limitations: It lags behind significantly in display quality, performance, camera capabilities, and charging speeds. The older chipset, low storage and RAM, and slower WiFi will feel limiting for most users accustomed to modern smartphones.

Oppo Reno11:

  • Strengths: This phone shines in almost every category: a high-resolution AMOLED display, a very powerful chipset, a versatile camera system, and ultra-fast charging. The design is also a bit more premium and thin. The latest Android version is a plus.
  • Limitations: It is going to be more expensive, and might not suit users looking for the absolute cheapest phone on the market. No expandable storage may be a concern for some users, though the generous 256/512GB mitigates this.

Real-World Experience Differences:

  • Display: The Oppo screen will be a dramatically better experience for anything from browsing to watching videos.
  • Performance: Apps launch much faster on the Oppo, and gaming will be in a different league altogether.
  • Camera: The Oppo's camera system is significantly more versatile and capable, giving users higher-quality photos and videos for a lot of different situations.
  • Battery: Oppo charges drastically faster and will likely last longer for most users due to a larger battery.

3. User Profiles and Recommendations

Nokia C21 Plus:

  • Best Suited For: Users who need a very basic smartphone for simple tasks and are on a very tight budget. This could be a first phone for someone very new to smartphones or a secondary device for very basic use.
  • Use Cases: Calls, text messages, basic browsing, very light social media, and occasional photos. It's not suitable for gaming, watching movies in high quality, or running demanding applications.

Oppo Reno11:

  • Best Suited For: Users who want a modern, well-rounded smartphone with excellent performance, a great display, and a versatile camera. This is for people who are into photography, gaming, and enjoy consuming high-quality content.
  • Use Cases: Social media, high-quality photography and videography, casual and demanding games, streaming videos, multitasking, and general productivity. It caters to anyone who wants a premium smartphone experience without breaking the bank.

4. Buying Decision Framework

Here are three questions that can help you make the decision:

  1. What is my budget? If you have a very limited budget, the Nokia is likely your only option. If you can stretch your budget, the Oppo is far superior.
  2. How important is performance and camera quality? If these are important, the Oppo is the clear winner. If you just need a basic phone, the Nokia could work but will feel slow by comparison.
  3. What are my daily smartphone usage habits? If you spend a lot of time on social media, watch videos, play games, or take photos, the Oppo's better display, camera, and performance will make a major difference. If it's just making calls and texting, the Nokia can suffice.

Scenario-Based Recommendations:

  • Scenario 1 (Budget-Conscious & Light Use): If you only need a very basic smartphone and cost is your primary concern, the Nokia C21 Plus can do the job.
  • Scenario 2 (Daily Driver & Multimedia): If you are using your phone daily, and care about things like a good display for media, good photos, smooth performance and want something that feels fast and modern then the Oppo Reno11 is the obvious choice.
  • Scenario 3 (Gaming & Heavy Use): If you're a heavy user who plays games or uses demanding apps, the Oppo Reno11 is your only option here. The Nokia simply isn't powerful enough.

My Choice

If it were my money, I would definitely choose the Oppo Reno11. Here's why:

The differences between these two phones are immense. The Oppo doesn't just win on paper; it wins in experience. The jump in performance and display quality is going to improve the phone's daily utility. The superior camera system will allow me to capture better photos and videos. The 120 Hz display will make everything feel smoother. I would use this phone for a minimum of two years, so I would want it to feel good, modern and snappy for those years, and the Nokia simply isn't going to cut it in the long run.

Although it is more expensive, I'm also getting future-proofing and avoiding a very frustrating and slow user experience from the Nokia C21. The Oppo Reno11's additional capabilities makes it worth it for me, in terms of how I use a smartphone every day.

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.