Xiaomi Redmi 12 vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 15, 2023 June 25, 2024
Release Year 2023 2024

Physical

Volume 105.49 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.42 "/g 3.79 "/g
Weight 198.5 g 177 g
Height 168.6 mm 161.4 mm
Width 76.3 mm 74.1 mm
Thickness 8.2 mm 7.6 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 6.79 " 6.7 "
Resolution 1080 x 2460 1080 x 2412
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 85.1 % 90.3 %
Pixel Density 396 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 550 nits 1200 nits

Hardware

Battery Capacity per Screen Area 108.45 mAh/in² 111.38 mAh/in²
Battery Density 47.4 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G615 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi 12Oppo Reno12Practical Impact
Design
Dimensions (mm)168.6 x 76.3 x 8.2161.4 x 74.1 x 7.6Reno12 is slightly smaller and thinner, potentially more pocketable.
Weight (g)198.5177Reno12 is noticeably lighter, improving one-handed use.
BuildNot specifiedNot specifiedBuild materials impact durability and premium feel; information lacking here.
Display
Display TypeIPS LCDAMOLEDAMOLED offers deeper blacks, vibrant colors, and better power efficiency in dark mode.
Display Size (inches)6.796.7Negligible size difference.
Resolution1080 x 24601080 x 2412Nearly identical resolutions; sharpness should be similar.
Refresh Rate (Hz)90120Reno12's 120Hz offers smoother scrolling and animations.
Peak Brightness (nits)5501200Reno12's significantly higher brightness ensures better visibility outdoors.
HDRNoHDR10+Reno12 supports HDR content for a wider dynamic range and richer visuals.
Performance
ChipsetMediatek Helio G88 (12nm)Mediatek Dimensity 7300 (4nm)Reno12's newer and more efficient 4nm chipset should provide significantly better performance and battery life.
CPUOcta-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Octa-core (4x2.5 GHz A78 & 4x2.0 GHz A55)Reno12's CPU features faster and more powerful cores, leading to smoother multitasking and faster app loading.
RAM4/8 GB12/16 GBReno12 offers substantially more RAM, allowing for more apps to run in the background without reloading.
Camera
Main Camera (MP)5050Megapixel count is similar; sensor details will determine actual image quality.
Ultrawide (MP)88Similar ultrawide resolution.
Video Recording1080p@30fpsUp to 4K@30fps, 720@960Reno12 offers significantly better video recording capabilities with higher resolution and slow-motion options.
Optical Image StabilizationNoYesReno12's OIS will result in steadier videos and potentially better low-light photos.
Battery
Capacity (mAh)50005000Identical battery capacities; real-world battery life will depend on software optimization and chipset efficiency.

2. Key Differences Analysis

Redmi 12 Advantages:

  • Potentially Lower Price: Likely more affordable given the lower specifications.

Reno12 Advantages:

  • Significantly Better Performance: The Dimensity 7300 and higher RAM will provide a noticeably smoother and faster user experience.
  • Superior Display: The AMOLED display with 120Hz refresh rate and HDR10+ support offers a substantial visual upgrade.
  • Enhanced Camera Capabilities: OIS, 4K video recording, and higher resolution slow-motion video make the Reno12 a much better choice for content creation.
  • More Future-Proof: Newer OS, 5G connectivity, and more powerful hardware will likely provide a longer lifespan.

3. User Profiles & Recommendations

Redmi 12: Budget-conscious users who prioritize basic functionality (calling, texting, web browsing) and light media consumption.

Reno12: Users who value a smooth and responsive experience, enjoy mobile gaming, consume HDR content, and prioritize camera quality for photos and videos. Power users, content creators, and those seeking a future-proof device would find the Reno12 more suitable.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi 12 will be significantly cheaper.
  2. What are your primary use cases? Basic tasks vs. demanding applications, gaming, and content creation.
  3. How important is future-proofing? The Reno12 offers 5G and a newer OS, ensuring longer software support.

My Choice: Oppo Reno12

While the Redmi 12 might be a good option for extremely budget-conscious users, the Reno12 offers a significantly better overall experience thanks to its superior display, performance, camera capabilities, and future-proofing features. The higher price is justified by the substantial improvements across the board. The smoother performance, higher quality display, and better camera make the Reno12 a more enjoyable and versatile device for the long term. Even if the price difference is substantial, the improved user experience and longevity of the Reno12 make it a worthwhile investment for most users.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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