Nokia C31 vs Oppo Reno12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date September 1, 2022 June 18, 2024
Release Year 2022 2024

Physical

Volume 113.5 cm³ 89.39 cm³
Screen Size to Weight Ratio 3.38 "/g 3.72 "/g
Weight 200 g 180 g
Height 169.2 mm 161.5 mm
Width 78 mm 74.8 mm
Thickness 8.6 mm 7.4 mm
Foldable Design No No
Available Colors
  • Mint
  • Charcoal
  • Cyan
  • Space Brown
  • Sunset Gold
  • Nebula Silver
  • Manish Malhotra

Display

Screen Size 6.75 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.4 % 89.4 %
Pixel Density 260 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 110.84 mAh/in² 111.38 mAh/in²
Battery Density 44.49 mAh/cm³ 55.93 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU IMG8322 Mali-G615 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 17

Comparison Summary

Okay, let's break down the Nokia C31 and Oppo Reno12 Pro, putting their specs to the test and translating them into real-world user experiences.

1. Specifications Breakdown

Here's a detailed comparison of the two phones, focusing on how their specifications impact daily use:

FeatureNokia C31Oppo Reno12 ProReal-World Implications
Design
Dimensions169.2 x 78 x 8.6 mm161.5 x 74.8 x 7.4 mmNokia is larger and thicker, less pocketable; Oppo is slimmer and easier to handle.
Weight200g180gOppo is 20g lighter, more comfortable for extended use.
Display
Size6.75"6.7"Minimal size difference, both large displays.
Resolution720x16001080x2412Oppo has sharper, more detailed images with over 2x more pixels.
Pixel Density (PPI)260394Oppo offers significantly sharper and clearer text and visuals.
TechnologyIPS LCDAMOLEDOppo provides deeper blacks, richer colors, and better power efficiency (especially with dark mode).
Refresh Rate60Hz120HzOppo offers much smoother scrolling and animations, improving the user experience.
Brightness0 nits1400 nitsOppo’s screen is far more visible in bright sunlight. Nokia is unusable outdoors.
Performance
ChipsetUnisoc SC9863A (28nm)Mediatek Dimensity 7300 Energy (4nm)Oppo’s chip is much more powerful, providing a faster, smoother experience.
AnTuTu Score109,200702,140Oppo performs approximately 543% better, resulting in much faster app loading, smoother multitasking, and improved gaming performance
GPUIMG8322Mali-G615 MC2Oppo has a significantly more capable graphics processor, better for gaming.
Camera
Rear Camera13MP (standard) + 2MP (depth) + 2MP (macro)50MP (standard, f/1.8, 1/2") + 50MP (telephoto) + 8MP (wide)Oppo has much higher resolution, offering significantly better image quality and versatility with wide and telephoto lenses, while Nokia lacks those.
Selfie Camera5MP (f/2.2)50MP (f/2.0, 1/2.76")Oppo offers much higher detail, better low-light performance, and a slightly wider aperture for better selfies.
Video1080p@30fps4K@30fps (with HDR, OIS, EIS), 1080p up to 480fpsOppo records much higher quality videos, and also features OIS and EIS for stabilization.
Camera FeaturesPDAF, HDR, etcOIS, EIS, 4K video, RAW support, etcOppo is much more versatile and feature-rich for capturing photos and videos.
Battery
Capacity5050mAh5000mAhBoth offer similar capacity, likely providing good battery life.
Charging10W80WOppo charges much faster, significantly reducing downtime.
Software
OSAndroid 12Android 14Oppo offers a newer OS and longer software support with upgrades up to Android 17.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/ac/axOppo has much faster and more reliable WiFi with newer standards.
Bluetooth4.2 LE5.4 LEOppo has better audio quality and faster transfer speeds with Bluetooth 5.4.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoOppo has a more robust GPS system.
Storage and RAM
Internal Storage64GB or 128GB256GB or 512GBOppo offers much more storage for apps, media, and files.
RAM4GB12GB or 16GBOppo handles multitasking and resource-intensive apps much better.
Expandable StorageNoNoNeither phone provides expansion capabilities.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass Victus 2Oppo provides superior protection against scratches and drops.

2. Key Insights

Nokia C31 Strengths:

  • Basic Functionality: The Nokia C31 is aimed at users who need a large screen and a long battery life, for basic tasks, at a budget price.
  • Decent Battery Life: The 5050mAh battery will get you through a full day, but it lacks the convenience of fast charging.
  • Affordable Price: The primary appeal of the Nokia C31 is its budget-friendly price tag.

Nokia C31 Weaknesses:

  • Low-Resolution Display: The 720p screen is not sharp, and the low pixel density affects clarity.
  • Poor Brightness: The 0 nits brightness means the screen is basically unusable outdoors.
  • Weak Performance: The Unisoc chipset struggles with demanding tasks, making the phone feel sluggish.
  • Basic Camera: The camera setup is very basic with limited photo and video capabilities.
  • Outdated Software: Ships with Android 12, which is not the latest, and has no updates confirmed.
  • No Expandable Storage: Limited to 64GB or 128GB, with no option for expansion.

Oppo Reno12 Pro Strengths:

  • Premium Display: The AMOLED display with a 120Hz refresh rate is sharp, vibrant, and buttery smooth, making it great for content consumption.
  • Powerful Performance: The Dimensity 7300 Energy chipset provides much better performance for multitasking and gaming.
  • Versatile Camera System: The 50MP main, telephoto and wide cameras offer high image quality and versatility for all shooting scenarios.
  • Fast Charging: 80W fast charging lets you quickly top up the battery, saving you precious time.
  • Modern Software: Comes with Android 14, with confirmed updates up to Android 17.
  • Generous Storage: Plenty of internal storage with options of 256GB or 512GB.
  • Advanced Connectivity: Wi-Fi 6 and Bluetooth 5.4 offer faster speeds and more reliable connections.
  • Superior Build Quality: The screen is protected by Gorilla Glass Victus 2.

Oppo Reno12 Pro Weaknesses:

  • Higher Price: The Oppo Reno12 Pro is significantly more expensive than the Nokia C31.
  • No expandable storage: No option to add extra memory with an SD card.

Trade-offs:

  • Price vs. Performance: The Nokia C31 is extremely budget-friendly, while the Oppo Reno12 Pro offers premium features with a corresponding price.
  • Display Quality vs. Battery: The Nokia C31's IPS LCD is adequate but suffers compared to the Oppo's vibrant AMOLED. The Oppo, despite a slightly smaller battery, could have similar battery life due to its more efficient screen, but has a major edge with its fast charging capability.
  • Camera vs. Simplicity: The Nokia C31 has a basic camera while Oppo offers a much more versatile and feature-rich setup.

3. User Profiles and Recommendations

  • Nokia C31: Ideal for budget-conscious users who need a large screen for basic tasks, long battery life, and don't require high performance or advanced camera capabilities. Good for secondary phones or for users new to smartphones.

    • Use Cases: Calls, basic messaging, browsing the web, watching videos, and simple social media use.
  • Oppo Reno12 Pro: Designed for users who want a premium experience with a high-quality display, powerful performance, a versatile camera, and fast charging, and aren't restricted by budget.

    • Use Cases: Mobile gamers, social media content creators, photography enthusiasts, people who need a good media consumption device, professionals who need powerful performance, and those who want a future-proof device.

4. Buying Decision Framework

Here are three questions to help decide between these phones:

  1. What is your budget? If price is your primary concern, the Nokia C31 is your only viable option. If you have a larger budget and want a premium experience, the Oppo Reno12 Pro is the superior choice.
  2. What is your most important use case? If you need a phone for basic tasks like browsing, the Nokia C31 might suffice. But if you do gaming, photography, or heavy multitasking, the Oppo is a must.
  3. How much do you value display and camera quality? If you're after a crisp, bright display and want great photo and video quality, the Oppo is far better. The Nokia's screen is suitable for basic viewing, but can be challenging outdoors, and the cameras are only suitable for simple shots.

Scenario-Based Recommendations:

  • Budget User: If your budget is severely limited and you need a phone for basic use only, the Nokia C31 will perform fine.
  • Casual User: If you want a better experience, the Oppo is worth the extra investment. It provides much better display, performance and camera, resulting in a better user experience.
  • Power User: The Oppo Reno12 Pro is the clear choice for users who demand top-tier performance, high-quality displays, and versatile cameras.
  • Photographer: The Oppo Reno 12 Pro excels in all aspects of photography, with its triple camera lens set up, great resolution and features such as optical image stabilization.

Final Verdict

My Choice: The Oppo Reno12 Pro

While the Nokia C31 serves a purpose for those on an extremely tight budget, the sheer difference in quality and capability of the Oppo Reno12 Pro makes it my pick. As someone who values a high-quality display, smooth performance, a versatile camera, and fast charging, the Oppo delivers an overall better experience. Yes, it's more expensive, but the technological leap it provides justifies the cost for anyone who wants a smartphone experience that doesn't feel like a compromise. The difference in performance and the superior display technology of the Oppo mean it would be my daily driver. The Nokia C31, in comparison, would feel like a device from a few years ago, and the poor brightness would mean it's practically unusable outdoors. The Oppo is a better investment for anyone looking for a modern, reliable, and feature-rich smartphone.

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.