Oppo Reno6 5G vs Samsung Galaxy S24 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 January 24, 2024
Release Year 2021 2024

Physical

Volume 85.92 cm³ 110.27 cm³
Screen Size to Weight Ratio 3.53 "/g 2.93 "/g
Weight 182 g 232 g
Height 156.8 mm 162.3 mm
Width 72.1 mm 79 mm
Thickness 7.6 mm 8.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Titanium Gray
  • Titanium Blue
  • Titanium Black
  • Titanium Violet
  • Titanium Yellow
  • Titanium Green
  • Titanium Orange

Display

Screen Size 6.43 " 6.8 "
Resolution 1080 x 2400 1440 x 3120
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 88.3 % 88.5 %
Pixel Density 409 PPI 505 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 2600 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 108.13 mAh/in²
Battery Density 50.05 mAh/cm³ 45.34 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPU Mali-G68 MC4 Adreno 750 (1 GHz)

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG, DisplayPort 1.2

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 21

Comparison Summary

Oppo Reno6 5G vs. Samsung Galaxy S24 Ultra: Which Should You Buy?

The Oppo Reno6 5G and Samsung Galaxy S24 Ultra cater to very different audiences—one is a well-rounded mid-range phone, while the other is a premium flagship powerhouse. To help you decide, we’ll compare them in detail, focusing on design, display, performance, camera, battery life, and real-world usability.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GSamsung Galaxy S24 UltraReal-World Implications
Dimensions156.8 × 72.1 × 7.6 mm162.3 × 79 × 8.6 mmThe S24 Ultra is larger and heavier, making it less pocket-friendly but more premium-feeling.
Weight182g232gThe Reno6 is 50g lighter, which is noticeable during long usage.
Screen ProtectionGorilla Glass 5Gorilla Glass ArmorS24 Ultra has better drop and scratch resistance, ideal for clumsy users.

Verdict:

  • Prefer a lightweight phone?Oppo Reno6 5G
  • Want a premium, rugged design?S24 Ultra

Display Comparison

FeatureOppo Reno6 5GSamsung Galaxy S24 UltraReal-World Implications
Screen Size6.43" AMOLED6.8" AMOLEDThe S24 Ultra offers a much larger screen, better for media and multitasking.
Resolution1080x2400 (409 PPI)1440x3120 (505 PPI)The S24 Ultra’s sharper resolution makes text and images crisper.
Refresh Rate90Hz120HzSmoother scrolling and animations on the S24 Ultra.
Peak Brightness1100 nits2600 nitsThe S24 Ultra is far easier to see in bright sunlight.

Verdict:

  • S24 Ultra dominates in every display category, making it the best for media consumption and outdoor use.

Performance & Hardware

FeatureOppo Reno6 5GSamsung Galaxy S24 UltraReal-World Implications
ChipsetMediaTek Dimensity 900 (6nm)Snapdragon 8 Gen 3 (4nm)The S24 Ultra is 123% faster (AnTuTu: 1.8M vs. 815K).
RAM & Storage8/12GB RAM, 128/256GB12GB RAM, 256GB–1TBThe S24 Ultra is better for heavy multitasking and storage needs.
GPUMali-G68 MC4Adreno 750The S24 Ultra crushes high-end gaming and AI tasks.

Verdict:

  • Power users and gamers?S24 Ultra
  • Casual users?Reno6 5G is sufficient.

Camera Showdown

FeatureOppo Reno6 5GSamsung Galaxy S24 UltraReal-World Implications
Main Camera50MP (f/1.8, 1/1.56")200MP (f/1.7, 1/1.3")The S24 Ultra has 4x more resolution, better low light, and superior detail.
Telephoto Zoom13MP (3x optical)50MP (5x optical)The S24 Ultra offers superior zoom quality.
Ultrawide Camera16MP12MP (better sensor)Oppo has more MP, but Samsung’s sensor is larger.
Selfie Camera32MP (f/2.4)12MP (f/2.2)The Reno6 has higher resolution, but the S24 Ultra has better processing.
Video Recording4K @ 60fps8K @ 30fps, 4K @ 120fpsThe S24 Ultra is far superior for videography.

Verdict:

  • Best camera system?S24 Ultra (better in almost every way).
  • Decent mid-range camera?Reno6 5G.

Battery & Charging

FeatureOppo Reno6 5GSamsung Galaxy S24 UltraReal-World Implications
Battery Capacity4500mAh5000mAhThe S24 Ultra lasts longer due to a bigger battery and more efficient chip.
Charging Speed65W wired45W wiredThe Reno6 charges faster, but lacks wireless charging.
ExtrasNo wireless charging15W wireless, 4.5W reverse wirelessThe S24 Ultra has more flexibility.

Verdict:

  • Faster charging?Reno6 5G
  • Better battery life & wireless charging?S24 Ultra

2. Key Insights

Oppo Reno6 5G Strengths

Lighter & more compact
Faster wired charging (65W)
Good mid-range performance
Decent camera for the price

Samsung Galaxy S24 Ultra Strengths

Best-in-class display (6.8", 2600 nits, 120Hz)
Significantly more powerful (Snapdragon 8 Gen 3)
Superior camera system (200MP + 5x zoom + 8K video)
Longer battery life + wireless charging

Trade-Offs to Consider

  • The S24 Ultra is heavier and more expensive.
  • The Reno6 5G has a weaker chipset and no wireless charging.

3. User Profiles & Recommendations

Who Should Buy the Oppo Reno6 5G?

Budget-conscious users
Those who prefer a lightweight phone
Casual users who don’t need top-tier performance

Who Should Buy the Samsung Galaxy S24 Ultra?

Photography and videography enthusiasts
Power users who need the best performance
Gamers and multitaskers
Those who want a premium, future-proof device


4. Buying Decision Framework

Ask yourself:

  1. Do you need flagship-level performance and cameras?

    • Yes → S24 Ultra
    • No → Reno6 5G
  2. Is wireless charging important to you?

    • Yes → S24 Ultra
    • No → Reno6 5G
  3. Do you prefer a lighter, more compact phone?

    • Yes → Reno6 5G
    • No → S24 Ultra

Final Verdict: Which One Would I Choose?

I’d pick the Samsung Galaxy S24 Ultra. Here’s why:
Future-proof performance (Snapdragon 8 Gen 3)
Best display (2600 nits, 120Hz, 6.8")
Superior camera system (200MP, 8K video, 5x zoom)
Wireless charging & better battery life

The Oppo Reno6 5G is a great mid-range option, but if you can afford it, the S24 Ultra is the clear winner in performance, display, and cameras.

Would you prioritize budget or flagship features? Let me know in the comments! 🚀

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.