Oppo Reno6 5G vs Nokia C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date June 11, 2021 September 1, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 113.5 cm³
Screen Size to Weight Ratio 3.53 "/g 3.38 "/g
Weight 182 g 200 g
Height 156.8 mm 169.2 mm
Width 72.1 mm 78 mm
Thickness 7.6 mm 8.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Mint
  • Charcoal
  • Cyan

Display

Screen Size 6.43 " 6.75 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 83.4 %
Pixel Density 409 PPI 260 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 110.84 mAh/in²
Battery Density 50.05 mAh/cm³ 44.49 mAh/cm³
Battery Capacity 4300 mAh 5050 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 900 (6 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Mali-G68 MC4 IMG8322

Connectivity

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

Software

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

Comparison Summary

Oppo Reno6 5G vs. Nokia C31: Detailed Comparison & Buying Guide

1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GNokia C31Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm169.2 × 78 × 8.6 mmReno6 is slimmer and lighter (182g vs. 200g), making it more pocket-friendly. Nokia C31 is bulkier but may offer a better grip.
Weight182g200gThe Oppo feels noticeably lighter—better for one-handed use.
Screen ProtectionGorilla Glass 5UnknownReno6 offers better drop protection, while Nokia’s durability is unclear.

Display

FeatureOppo Reno6 5GNokia C31Real-World Implications
Size6.43" AMOLED6.75" IPS LCDNokia has a larger screen, but Oppo’s AMOLED provides deeper blacks, better contrast, and vibrant colors.
Resolution1080×2400 (409 PPI)720×1600 (260 PPI)Reno6 is sharper—great for media consumption. Nokia’s lower resolution is acceptable for basics but lacks detail.
Refresh Rate90Hz60HzOppo’s 90Hz display feels smoother in scrolling and gaming.
BrightnessUp to 1100 nitsUnknown (likely ~500 nits)Reno6 is far better in sunlight—ideal for outdoor use.

Performance

FeatureOppo Reno6 5GNokia C31Real-World Implications
ChipsetDimensity 900 (6nm)Unisoc SC9863A (28nm)Oppo’s chip is significantly faster—better for gaming and multitasking. Nokia’s processor is basic, suited for calls and light apps.
RAM Options8GB / 12GB4GBOppo handles heavy apps and games easily; Nokia struggles with more than 2-3 apps open.
Storage128GB / 256GB (no expansion)64GB / 128GB (no expansion)Reno6 offers more storage, better for power users. Nokia’s base 64GB may fill up quickly.
Benchmark (AnTuTu)815k (high-performance)109k (entry-level)Oppo is 7.5x faster—better future-proofing.

Camera

FeatureOppo Reno6 5GNokia C31Real-World Implications
Main Camera50MP (Sony IMX766)13MP (basic sensor)Reno6 delivers superior detail, better low-light shots, and 4K video. Nokia’s camera is adequate for casual snaps.
Ultrawide Lens16MP (useful for landscapes)NoneOppo offers versatility; Nokia lacks an ultrawide.
Selfie Camera32MP (high-res, great for social media)5MP (basic)Oppo excels for selfies and video calls.
Video Recording4K@30fps, 1080p@60fps1080p@30fps onlyReno6 is far better for vlogging and recording.

Battery & Charging

FeatureOppo Reno6 5GNokia C31Real-World Implications
Capacity4500mAh5050mAhNokia has longer battery life—better for all-day use.
Charging Speed65W fast charging (~30 min to full)10W (slow)Oppo charges in a fraction of the time.
Battery TechLi-PolymerLi-PolymerSimilar battery type, but Oppo’s fast charging is a big advantage.

2. Key Insights

Oppo Reno6 5G Strengths

Superior display (AMOLED, 90Hz, 1100 nits brightness)
Much faster performance (Dimensity 900 vs. entry-level Unisoc)
Better cameras (50MP main, 32MP selfie, 4K video)
Premium build (Gorilla Glass 5, slim design)
Blazing-fast 65W charging

Nokia C31 Strengths

Bigger screen (6.75" vs. 6.43")
Longer battery life (5050mAh vs. 4500mAh)
Cleaner software (Android 12, likely fewer bloatware issues)
Likely more durable (Nokia’s reputation for reliability)

Trade-offs

Oppo Reno6 5G has slower updates (Android 11 vs. Nokia’s Android 12).
Nokia C31 has weaker performance—struggles with gaming and multitasking.


3. User Profiles & Recommendations

Best For Oppo Reno6 5G:

📌 Power users (gaming, multitasking, media consumption)
📌 Photography enthusiasts (great cameras, 4K video)
📌 Those who value fast charging (65W is a game-changer)

Best For Nokia C31:

📌 Basic users (calls, messaging, light browsing)
📌 Battery-focused buyers (5050mAh lasts days with light use)
📌 Stock Android fans (cleaner, longer software support)


4. Buying Decision Framework

Ask Yourself:

  1. Do I need a fast, premium-feeling phone?Oppo Reno6 5G
  2. Is battery life my top priority?Nokia C31
  3. Will I use the phone for gaming, photography, or media?Oppo Reno6 5G

Scenario-Based Picks:

  • Student on a budget (needs battery & basics)Nokia C31
  • Photographer or gamerOppo Reno6 5G
  • Business user needing speed & reliabilityOppo Reno6 5G

Final Verdict: What I’d Choose

I’d pick the Oppo Reno6 5G.
The performance, display quality, and camera system make it a far better all-rounder for most users. The 65W charging is a huge perk, and the AMOLED screen is vastly superior.

The Nokia C31 is a solid budget phone, but its slow processor and weaker camera make it a compromise unless battery life is your absolute priority. Unless you truly need a big, long-lasting phone for basics, the Reno6 5G is the better buy.


Would you prioritize performance and cameras, or battery life and simplicity? Let me know your thoughts! 🚀

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.