Oppo Reno8 Pro vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 19, 2022 April 5, 2024
Release Year 2022 2024

Physical

Volume 87.32 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.66 "/g 3 "/g
Weight 183 g 217 g
Height 161.2 mm 160.1 mm
Width 74.2 mm 76.8 mm
Thickness 7.3 mm 9.3 mm
Foldable Design No No
Available Colors
  • Glazed Green
  • Glazed Black
  • House of the Dragon
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.7 " 6.5 "
Resolution 1080 x 2412 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 90.3 % 84.3 %
Pixel Density 394 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness 800 nits 800 nits
Peak Brightness 950 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 142.01 mAh/in²
Battery Density 51.54 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 Max (5 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G610 MC6 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Oppo Reno8 Pro vs. Samsung Galaxy M15: A Deep Dive

Let's dissect the Oppo Reno8 Pro and the Samsung Galaxy M15, moving beyond the spec sheet to understand what these phones offer in the real world.

1. Specifications Breakdown

FeatureOppo Reno8 ProSamsung Galaxy M15Real-World Implications
Design
Dimensions (mm)161.2 x 74.2 x 7.3160.1 x 76.8 x 9.3Reno8 Pro is slimmer and lighter, enhancing one-handed use. M15 feels bulkier.
Weight (g)183217Noticeable difference in hand; Reno8 Pro offers superior portability.
Display
Size (inches)6.76.5Reno8 Pro offers slightly more screen real estate.
Resolution (px)1080 x 24121080 x 2340Both offer sharp visuals; negligible difference in clarity.
Refresh Rate (Hz)12090Reno8 Pro's 120Hz delivers smoother scrolling and animations, enhancing responsiveness.
Display TypeAMOLED, HDR10+, 1B colorsSuper AMOLED, 800 nits (HBM)Reno8 Pro likely offers a wider color gamut and higher peak brightness for better HDR content.
Performance
ChipsetMediatek Dimensity 8100 Max (5nm)Mediatek Dimensity 6100+ (6nm)Reno8 Pro's processor offers significantly better performance for demanding tasks and gaming.
CPUOcta-core (4x2.85 GHz A78 & 4x2.0 GHz A55)Octa-core (2x2.2 GHz A76 & 6x2.0 GHz A55)Reno8 Pro's CPU configuration provides a superior balance of power efficiency and high performance.
GPUMali-G610 MC6Mali-G57 MC2Reno8 Pro's GPU delivers a smoother gaming experience and handles graphics-intensive tasks better.
RAM8/12GB4/6GBReno8 Pro offers more RAM, leading to better multitasking and app performance.
Camera
Main Camera (MP)50 (Sony IMX766)50Reno8 Pro utilizes a known high-quality sensor, suggesting better image quality.
Selfie Camera (MP)32 (Sony IMX709)13Reno8 Pro boasts a higher resolution selfie camera for sharper self-portraits.
Video4K@30fps, up to 960fps slow-mo1080p@30fpsReno8 Pro offers superior video recording capabilities with higher resolution and slow-motion.
Battery Life
Capacity (mAh)45006000Galaxy M15 boasts a larger battery, potentially lasting longer on a single charge.
Fast Charging80W25WReno8 Pro charges significantly faster.

2. Key Insights

The Reno8 Pro is clearly the more powerful device, offering a superior display, significantly faster performance, potentially better camera quality, and incredibly fast charging. It prioritizes a premium experience with a sleek design. However, its battery capacity is smaller.

The Galaxy M15, while less powerful, focuses on affordability and long battery life. It's a device geared towards essential tasks and moderate usage.

3. User Profiles and Recommendations

Reno8 Pro: Suited for users who demand performance, a smooth user experience, excellent camera capabilities, and fast charging. Ideal for gamers, content creators, and power users.

Galaxy M15: Best for budget-conscious users who prioritize long battery life and reliable performance for everyday tasks like browsing, social media, and communication. Excellent for students or as a secondary device.

4. Buying Decision Framework

  1. What is your budget? The M15 is significantly more affordable.
  2. What are your primary use cases? Gaming and content creation lean towards the Reno8 Pro; basic tasks and long battery life favor the M15.
  3. How important is performance and a premium feel? Reno8 Pro excels here; the M15 prioritizes practicality.

My Choice: Oppo Reno8 Pro

If I were choosing between these two, I'd go for the Oppo Reno8 Pro. While the Galaxy M15 offers tempting battery life, the Reno8 Pro's superior performance, stunning display, faster charging, and potentially better camera make it a more compelling package for my needs. I prioritize a smooth and responsive user experience, and the Reno8 Pro delivers that in spades. The slimmer design and faster charging are significant bonuses for my on-the-go lifestyle. While the M15's battery is larger, the Reno8 Pro's 80W fast charging largely mitigates any concerns about battery anxiety. In my view, the Reno8 Pro offers a more future-proof and enjoyable user experience.

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.