Oppo Reno8 vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo Reno8
Oppo Reno8
Oppo

General

Launch Date July 25, 2022 June 15, 2023
Release Year 2022 2023

Physical

Volume 90.77 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.58 "/g 3.42 "/g
Weight 179 g 198.5 g
Height 160.6 mm 168.6 mm
Width 73.4 mm 76.3 mm
Thickness 7.7 mm 8.2 mm
Foldable Design No No
Available Colors
  • Shimmer Gold
  • Shimmer Black
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.4 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 83.9 % 85.1 %
Pixel Density 411 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 800 nits 550 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 108.45 mAh/in²
Battery Density 49.58 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1300 (6 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Oppo Reno8 vs. Xiaomi Redmi 12: A Detailed Comparison

Let's dive deep into the specs of the Oppo Reno8 and Xiaomi Redmi 12 to see how they stack up against each other. My goal is to give you a clear understanding of not just what the numbers are, but what they mean for your daily phone usage.

1. Specifications Breakdown

FeatureOppo Reno8Xiaomi Redmi 12Real-World Implications
Design
Dimensions (mm)160.6 x 73.4 x 7.7168.6 x 76.3 x 8.2Reno8 is more compact and pocketable. Redmi 12 is larger, potentially better for media consumption.
Weight (g)179198.5Reno8 is noticeably lighter, reducing hand fatigue.
Build MaterialNot specifiedNot specifiedBuild quality and durability remain unknown without further information.
Display
TypeAMOLED, 90HzIPS LCD, 90HzReno8's AMOLED offers richer colors, deeper blacks, and better power efficiency in dark mode.
Size6.4 inches6.79 inchesRedmi 12 has a larger screen for more immersive viewing.
Resolution1080 x 2400 pixels1080 x 2460 pixelsBoth offer sharp visuals; Redmi 12 slightly taller aspect ratio.
Refresh Rate90Hz90HzBoth provide smooth scrolling and animations.
Performance
ChipsetMediaTek Dimensity 1300 (6nm)MediaTek Helio G88 (12nm)Reno8's Dimensity 1300 offers significantly better CPU and GPU performance, leading to smoother multitasking, gaming, and app loading.
CPUOcta-core (1x3.0 GHz & 3x2.6 GHz & 4x2.0 GHz)Octa-core (2x2.0 GHz & 6x1.8 GHz)Reno8's more powerful CPU cores deliver faster processing speeds.
RAM8GB8GB or 4GBMore RAM ensures smoother multitasking; Redmi 12 offers a 4GB option which may impact performance.
Camera
Main50MP Sony IMX76650MP Samsung S5KJN1Both have high-resolution main sensors; image quality will depend on processing and lens quality.
Ultrawide8MP8MPSimilar ultrawide capabilities on paper.
Selfie32MP Sony IMX7098MPReno8 boasts a significantly higher resolution selfie camera for sharper self-portraits.
Battery Life
Capacity4500 mAh5000 mAhRedmi 12 has a larger battery capacity, potentially leading to longer usage time.
Fast Charging80W18WReno8 offers drastically faster charging speeds, minimizing downtime.

2. Key Insights

The Oppo Reno8 clearly outperforms the Redmi 12 in processing power thanks to the Dimensity 1300. This translates to a smoother user experience, especially for demanding tasks like gaming or video editing. The Reno8 also has a superior AMOLED display and much faster charging.

The Redmi 12's advantages lie in its larger battery and lower price point. It's important to note that while the Redmi 12 has a larger display, it's an IPS LCD, which doesn't offer the same vibrant colors and deep blacks as the Reno8's AMOLED.

3. User Profiles and Recommendations

  • Oppo Reno8: Suited for users who prioritize performance, a vibrant display, fast charging, and a premium feel. Ideal for gamers, content creators, and those who multitask heavily.

  • Xiaomi Redmi 12: A budget-friendly option for users who prioritize battery life and a large screen for media consumption. Suitable for casual users, students, and those who are light on gaming and demanding applications.

4. Buying Decision Framework

  • What is your budget? The Redmi 12 is significantly more affordable.
  • What are your performance needs? The Reno8 is the clear winner for demanding tasks.
  • How important is battery life and charging speed to you? Redmi 12 has a larger battery, but Reno8 charges much faster.

My Choice: I would choose the Oppo Reno8. While the Redmi 12 offers excellent value for its price, I prioritize the smoother performance, superior display, and significantly faster charging offered by the Reno8. The compact form factor and lighter weight are also appealing to me. The difference in price is justified by the noticeable jump in overall quality and user experience. For my usage, which involves a fair bit of multitasking, content creation, and occasional gaming, the Reno8 is the better fit.

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.