Oppo Reno7 vs Samsung Galaxy S23 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo Reno7
Oppo Reno7
Oppo

General

Launch Date April 2, 2022 February 17, 2023
Release Year 2022 2023

Physical

Volume 87.79 cm³ 113.58 cm³
Screen Size to Weight Ratio 3.67 "/g 2.91 "/g
Weight 175 g 234 g
Height 159.9 mm 163.4 mm
Width 73.2 mm 78.1 mm
Thickness 7.5 mm 8.9 mm
Foldable Design No No
Available Colors
  • Cosmic Black
  • Sunset Orange
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition

Display

Screen Size 6.43 " 6.8 "
Resolution 1080 x 2400 1440 x 3088
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.3 % 89.5 %
Pixel Density 409 PPI 500 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits 1200 nits
Peak Brightness 800 nits 1750 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 108.13 mAh/in²
Battery Density 51.26 mAh/cm³ 44.02 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 610 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14 17

Comparison Summary

Let's dive into a comprehensive comparison of the Oppo Reno7 and the Samsung Galaxy S23 Ultra, dissecting their specifications and uncovering what they truly mean for you, the user.

1. Specifications Breakdown

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

FeatureOppo Reno7Samsung Galaxy S23 UltraReal-World ImplicationsCategory
Design
Dimensions159.9 x 73.2 x 7.5 mm163.4 x 78.1 x 8.9 mmS23 Ultra is larger and heavier; Reno7 is more pocketable.Design
Weight175g234gReno7 is significantly lighter, reducing hand fatigue during extended use.Design
Build-Gorilla Glass VictusS23 Ultra offers superior screen durability.Design
Display
Size6.43"6.8"S23 Ultra provides a more immersive viewing experience.Display
Resolution1080x24001440x3088S23 Ultra boasts significantly sharper visuals and text clarity.Display
Refresh Rate90Hz120HzS23 Ultra offers smoother scrolling and animations.Display
Brightness800 nits1750 nitsS23 Ultra excels in outdoor readability, even in direct sunlight.Display
Performance
ChipsetSD 680 4GSD 8 Gen 2S23 Ultra delivers significantly faster processing speeds, smoother multitasking, and superior gaming.Performance
RAM8GB8GB/12GBS23 Ultra offers a 12GB option for even more demanding tasks.Performance
Storage128GB256GB/512GB/1TBS23 Ultra provides vastly more storage for apps, photos, and videos.Performance
Camera
Main Camera64MP200MPS23 Ultra offers higher resolution for detailed photos.Camera
Video Recording1080p@30fpsUp to 8K@30fpsS23 Ultra enables professional-grade video capture.Camera
Battery Life
Capacity4500mAh5000mAhS23 Ultra likely offers longer battery life.Battery
Charging33W45WS23 Ultra charges faster.Battery

2. Key Insights

The Samsung Galaxy S23 Ultra is a true flagship device, boasting a cutting-edge processor, stunning display, and a versatile camera system. It excels in performance-intensive tasks, gaming, and content creation. The Oppo Reno7, on the other hand, is a mid-range phone prioritizing a lightweight design and affordability.

Real-world Differences: You'll feel the S23 Ultra's superior performance in everyday use – apps launch quicker, multitasking is seamless, and games run flawlessly. The brighter display is a game-changer outdoors. The Reno7, while not as powerful, provides a comfortable in-hand feel and respectable battery life for average users. The significantly lighter weight of the Reno7 is noticeable and appreciated during extended use.

3. User Profiles and Recommendations

  • Power User, Gamer, Content Creator: The S23 Ultra is the clear choice. Its top-tier specs handle demanding workflows and deliver a premium multimedia experience.

  • Casual User, Budget-Conscious: The Reno7 offers a good balance of features and affordability. If your usage is primarily communication, social media, and light photography, the Reno7 is a viable option.

4. Buying Decision Framework

  1. What's your budget? The S23 Ultra commands a flagship price, while the Reno7 is significantly more affordable.
  2. What are your primary use cases? Heavy gaming, professional photography/videography, or demanding multitasking? Choose the S23 Ultra. Everyday use, social media, and casual photography? The Reno7 might suffice.
  3. Do you prioritize portability? The Reno7's lighter and smaller form factor makes it easier to carry and use one-handed.

My Choice

If I were choosing between these two phones, I would opt for the Samsung Galaxy S23 Ultra. While the price premium is significant, the performance difference is substantial. The S23 Ultra offers a future-proof platform with its powerful processor, ample RAM and storage, and stunning display. As a tech journalist, I need a device that can handle demanding tasks, multitask effortlessly, and capture high-quality photos and videos. The S23 Ultra delivers on all fronts. While I appreciate the lighter weight of the Reno7, the S23 Ultra's advantages in performance, display, and camera capabilities outweigh the difference in portability for my needs. The longer software update support also ensures the S23 Ultra remains a top performer for years to come.

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.