Oppo Reno8 vs Xiaomi Redmi Note 12 4G - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo Reno8
Oppo Reno8
Oppo

General

Launch Date July 25, 2022 March 30, 2023
Release Year 2022 2023

Physical

Volume 90.77 cm³ 99.49 cm³
Screen Size to Weight Ratio 3.58 "/g 3.63 "/g
Weight 179 g 183.5 g
Height 160.6 mm 165.7 mm
Width 73.4 mm 76 mm
Thickness 7.7 mm 7.9 mm
Foldable Design No No
Available Colors
  • Shimmer Gold
  • Shimmer Black
  • Ice Blue
  • Mint Green
  • Onyx Gray

Display

Screen Size 6.4 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.9 % 85.3 %
Pixel Density 411 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits 450 nits
HBM Brightness 600 nits 700 nits
Peak Brightness 800 nits 1200 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 112.39 mAh/in²
Battery Density 49.58 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1300 (6 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Mali-G77 MC9 Adreno 610

Connectivity

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

Software

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

Comparison Summary

Oppo Reno8 vs. Xiaomi Redmi Note 12 4G: A Comparative Deep Dive

Let's dissect the Oppo Reno8 and the Xiaomi Redmi Note 12 4G, moving beyond the spec sheet to understand what these phones offer in the real world.

1. Specifications Breakdown

FeatureOppo Reno8Xiaomi Redmi Note 12 4GReal-World Implications
Design
Dimensions (mm)160.6 x 73.4 x 7.7165.7 x 76 x 7.9Reno8 is slightly more compact and pocketable.
Weight (g)179183.5Negligible difference in weight; both feel comfortable in hand.
Display
Size (inches)6.46.67Redmi Note 12 4G offers a larger screen for more immersive content consumption.
Resolution (px)1080 x 24001080 x 2400Both have sharp Full HD+ displays.
Panel TypeAMOLED, 90HzAMOLED, 120HzRedmi Note 12 4G's 120Hz display will feel smoother for scrolling and gaming, but may consume more battery.
Peak Brightness800 nits1200 nitsRedmi Note 12 4G offers significantly better outdoor visibility.
Performance
ChipsetMediaTek Dimensity 1300 (6nm)Qualcomm Snapdragon 685 (6nm)Dimensity 1300 provides noticeably better performance in demanding tasks and games.
CPUOcta-core (1x3.0 GHz Cortex-A78 & ...)Octa-core (4x2.8 GHz Cortex-A73 & ...)Reno8's CPU architecture offers a performance advantage.
GPUMali-G77 MC9Adreno 610Reno8's GPU delivers smoother graphics performance.
RAM8GB4GB/6GB/8GB (Variant Dependent)More RAM in some Reno 8 variants enables better multitasking; base Redmi model might experience limitations with 4GB.
Camera
Main Sensor50MP Sony IMX76650MP Samsung S5KJN1Both offer high-resolution main sensors, but IMX766 generally produces better image quality.
Video Recording4K@30fps with EIS1080p@30fpsReno8 significantly outperforms in video recording capabilities.
Battery Life
Capacity (mAh)45005000Redmi Note 12 4G has a larger battery, potentially lasting longer on a single charge.
Fast Charging80W33WReno8 charges significantly faster.

2. Key Insights

  • Performance: The Reno8, powered by the Dimensity 1300, offers a significant performance advantage over the Redmi Note 12 4G. This translates to smoother gaming, faster app loading, and more responsive multitasking.

  • Display: While both phones have AMOLED panels with Full HD+ resolution, the Redmi Note 12 4G boasts a faster 120Hz refresh rate and much higher peak brightness, resulting in a smoother and more vibrant viewing experience, especially outdoors.

  • Camera: The Reno8 excels in camera capabilities, particularly in video recording, where its 4K resolution and EIS offer superior quality compared to the Redmi Note 12 4G's 1080p video. While both have 50MP main sensors, the Sony IMX766 in the Reno8 generally produces higher-quality images.

  • Battery: The Redmi Note 12 4G has a larger 5000mAh battery, but the Reno8's 80W fast charging significantly reduces downtime. The Redmi Note 12's 33W charging is comparatively slower.

3. User Profiles and Recommendations

  • Oppo Reno8: Ideal for users who prioritize performance, a compact form factor, superior camera quality, especially for video, and fast charging. This phone is well-suited for mobile gaming, content creation, and those constantly on the go.

  • Xiaomi Redmi Note 12 4G: Best for users who value a large, vibrant display with a smooth refresh rate, and long battery life. This phone is a good choice for media consumption, web browsing, and casual use. The lower price point makes it attractive for budget-conscious buyers.

4. Buying Decision Framework

  1. What is your budget? The Redmi Note 12 4G offers a more affordable entry point.
  2. What are your primary use cases? Gamers and content creators will appreciate the Reno8's performance and camera, while media consumers will enjoy the Redmi Note 12 4G's large, smooth display.
  3. How important is fast charging? The Reno8's 80W charging is a major advantage for those who need quick top-ups.

My Choice: The Oppo Reno8

While the Redmi Note 12 4G offers a compelling display and battery combination at a lower price, I would choose the Oppo Reno8. The superior performance offered by the Dimensity 1300, coupled with the better camera system, particularly for video recording, are crucial for my needs. I also value the faster charging, even with a slightly smaller battery capacity. The slightly more compact size is a bonus for me. While the 120Hz display on the Redmi is tempting, the overall performance and camera capabilities of the Reno8 make it the more compelling device for my usage pattern. I often use my phone for tasks that demand processing power, and the Reno8 is better equipped to handle those demands. The faster charging also aligns with my on-the-go lifestyle.

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.