Oppo Reno8 Pro vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 19, 2022 February 22, 2024
Release Year 2022 2024

Physical

Volume 87.32 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.66 "/g 2.93 "/g
Weight 183 g 229.5 g
Height 161.2 mm 161.4 mm
Width 74.2 mm 75.3 mm
Thickness 7.3 mm 9.2 mm
Foldable Design No No
Available Colors
  • Glazed Green
  • Glazed Black
  • House of the Dragon
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.7 " 6.73 "
Resolution 1080 x 2412 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90.3 % 90 %
Pixel Density 394 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 1000 nits
HBM Brightness 800 nits N/A
Peak Brightness 950 nits 3000 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 110.39 mAh/in²
Battery Density 51.54 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 Max (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G610 MC6 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 18

Comparison Summary

Oppo Reno8 Pro vs. Xiaomi 14 Ultra: A Deep Dive

Let's dissect the Oppo Reno8 Pro and the Xiaomi 14 Ultra, two compelling smartphones with distinct strengths. This analysis goes beyond the spec sheet, translating technical jargon into real-world implications for you.

1. Specifications Breakdown

FeatureOppo Reno8 ProXiaomi 14 UltraReal-World Implications
Design
Dimensions (mm)161.2 x 74.2 x 7.3161.4 x 75.3 x 9.2Xiaomi 14 Ultra is slightly larger and noticeably thicker, potentially impacting one-handed use.
Weight (g)183229.5Oppo is significantly lighter, enhancing portability and comfort for extended use.
Display
Size (inches)6.76.73Negligible difference in screen real estate.
Resolution (px)1080 x 24121440 x 3200Xiaomi boasts a sharper, more detailed display due to its higher resolution, ideal for media consumption and gaming.
Refresh Rate (Hz)120120Both offer smooth scrolling and animations, but Xiaomi's LTPO panel allows for dynamic refresh rate adjustment, saving battery.
Peak Brightness950 nits3000 nitsXiaomi's display is dramatically brighter, ensuring exceptional outdoor visibility.
Performance
ChipsetDimensity 8100 MaxSnapdragon 8 Gen 3Xiaomi's newer generation processor delivers significantly faster performance and improved power efficiency.
CPUOcta-core (2.85 GHz)Octa-core (3.3 GHz)Xiaomi's CPU has higher clock speeds and a more advanced architecture, translating to quicker app launches and multitasking.
GPUMali-G610 MC6Adreno 750Xiaomi's GPU offers a substantial leap in graphics performance, crucial for demanding games and visual applications.
RAM (GB)8/1212/16Xiaomi offers larger RAM configurations, enabling smoother multitasking and handling of memory-intensive tasks.
Camera
Main Sensor (MP)5050Both utilize high-resolution sensors, but Xiaomi's larger 1-inch sensor and variable aperture provide superior low-light performance.
DxOMark Score114149Xiaomi significantly outperforms Oppo in overall camera quality according to DxOMark.
Video4K@30fps8K@30fpsXiaomi supports higher video resolution, offering greater detail and flexibility for content creation.
Battery Life
Capacity (mAh)45005000Xiaomi offers a larger battery, potentially translating to longer usage time.
Fast Charging (W)8090Xiaomi supports faster wired charging.

2. Key Insights

  • Performance: The Xiaomi 14 Ultra, powered by the Snapdragon 8 Gen 3, significantly outperforms the Reno8 Pro in processing power and graphics capabilities. This translates to a noticeably smoother and faster experience across all applications, especially demanding games.

  • Display: While both phones offer 120Hz refresh rates, the Xiaomi 14 Ultra's LTPO AMOLED panel with 3000 nits peak brightness and Dolby Vision support delivers a superior visual experience. The dynamic refresh rate optimization also contributes to better battery life.

  • Camera: The Xiaomi 14 Ultra boasts a significantly improved camera system, evident in its higher DxOMark score. Its larger main sensor, variable aperture, and Leica-tuned optics contribute to exceptional image quality, especially in challenging lighting conditions. The 8K video recording capability further sets it apart.

  • Usability: The Oppo Reno8 Pro's lighter weight makes it more comfortable for extended use. The Xiaomi 14 Ultra, while heavier and thicker, feels premium due to its build quality.

3. User Profiles and Recommendations

  • Oppo Reno8 Pro: Suitable for users seeking a stylish, lightweight phone with good performance for everyday tasks and a decent camera. It's a strong contender in the mid-range price segment.

  • Xiaomi 14 Ultra: Ideal for power users, photographers, videographers, and mobile gamers who demand top-tier performance, a brilliant display, and a cutting-edge camera system. The price reflects its flagship status.

4. Buying Decision Framework

  • What is your budget? The Reno8 Pro offers excellent value in the mid-range, while the 14 Ultra commands a flagship price.
  • What are your primary use cases? For casual use, social media, and light gaming, the Reno8 Pro is sufficient. For demanding tasks, content creation, and heavy gaming, the 14 Ultra excels.
  • How important is camera quality? The 14 Ultra significantly outperforms the Reno8 Pro in this department.

My Choice: I would choose the Xiaomi 14 Ultra. While the price is higher, the significant advancements in performance, display, and camera technology, coupled with the future-proof features like WiFi 7 and a more powerful and efficient processor, justify the investment for me. As a tech enthusiast who values cutting-edge technology and pushes devices to their limits, the 14 Ultra aligns perfectly with my needs. The superior camera system for both photos and videos is a major draw, along with the stunning display. I'm willing to compromise on the slightly heavier build for the overall superior user experience and longevity the 14 Ultra offers.

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.