Xiaomi Redmi Note 12S vs Oppo Reno12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 26, 2023 June 18, 2024
Release Year 2023 2024

Physical

Volume 95.71 cm³ 89.39 cm³
Screen Size to Weight Ratio 3.65 "/g 3.72 "/g
Weight 176 g 180 g
Height 159.9 mm 161.5 mm
Width 73.9 mm 74.8 mm
Thickness 8.1 mm 7.4 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Onyx Black
  • Pearl Green
  • Space Brown
  • Sunset Gold
  • Nebula Silver
  • Manish Malhotra

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 89.4 %
Pixel Density 409 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits N/A
Peak Brightness 1000 nits 1200 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 111.38 mAh/in²
Battery Density 52.24 mAh/cm³ 55.93 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G615 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 USB Type-C 2.0, OTG

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12SOppo Reno12 ProPractical Impact
Design
Dimensions (mm)159.9 x 73.9 x 8.1161.5 x 74.8 x 7.4Reno12 Pro is slightly larger and thinner. Negligible difference in daily use.
Weight (g)176180Virtually identical weight; both feel light in hand.
Display
Display TypeAMOLED, 90HzAMOLED, 120HzReno12 Pro's 120Hz offers smoother scrolling and animations.
Display Size (inches)6.436.7Reno12 Pro has a slightly larger screen, better for media consumption.
Resolution1080 x 24001080 x 2412Nearly identical resolutions; sharpness is comparable on both.
Peak Brightness (nits)10001200Reno12 Pro is brighter outdoors.
Color DepthNot specified1BReno12 Pro offers more vibrant and accurate colors.
HDRNoHDR10+Reno12 Pro supports HDR content for improved dynamic range in videos.
Performance
ChipsetMediatek Helio G96 (12nm)Mediatek Dimensity 7300 (4nm)Reno12 Pro's newer, more efficient chipset provides significantly better performance and power management.
CPUOcta-core (2x2.05 GHz A76 & 6x2.0 GHz A55)Octa-core (4x2.5 GHz A78 & 4x2.0 GHz A55)Reno12 Pro's CPU has faster cores, resulting in noticeably faster app loading, multitasking, and gaming.
GPUMali-G57 MC2Mali-G615 MC2Reno12 Pro's GPU offers better gaming performance.
RAM6GB/8GB12GBReno12 Pro has significantly more RAM, allowing for smoother multitasking and keeping more apps open in the background.
Camera
Main Camera108MP, f/1.850MP, f/1.8, OISWhile the Redmi Note 12S boasts higher resolution, the Reno12 Pro features Optical Image Stabilization (OIS) for steadier videos and better low-light photos.
Ultrawide8MP, f/2.28MP, f/2.2Comparable ultrawide cameras.
TelephotoNone50MP, f/2.0, 2x Optical ZoomReno12 Pro offers lossless zoom capabilities.
Video Recording1080p@30fps4K@30fps, OIS, EISReno12 Pro offers significantly better video recording capabilities with higher resolution, OIS, and EIS.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacities.
OSAndroid 13Android 14Reno12 Pro ships with a newer Android version and is promised longer updates (up to Android 17).

2. Key Differences Analysis

Xiaomi Redmi Note 12S Advantages:

  • Potentially Lower Price: Likely more affordable given historical pricing of the Redmi Note series.

Oppo Reno12 Pro Advantages:

  • Superior Performance: Significantly faster processor, more RAM, and smoother display.
  • Better Camera System: OIS for main camera, dedicated telephoto lens, 4K video recording.
  • Longer Software Support: More recent Android version with longer update commitment.
  • Brighter Display: Improved outdoor visibility.

Trade-offs:

  • The Reno12 Pro's superior features come at a higher price.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12S:

  • Budget-conscious users: Prioritize affordability over top-tier performance.
  • Light users: Primarily use their phone for basic tasks like calling, texting, and social media.

Oppo Reno12 Pro:

  • Performance enthusiasts: Demand smooth multitasking, gaming, and fast app loading.
  • Mobile photographers/videographers: Value high-quality cameras, OIS, and 4K video.
  • Users who prioritize long-term software updates: Want a phone that will receive updates for several years.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Reno12 Pro is significantly more expensive.
  2. What are your primary phone usage patterns? For basic tasks, the Redmi Note 12S may suffice. For demanding tasks, the Reno12 Pro is better suited.
  3. How important are camera quality and software updates? The Reno12 Pro significantly outperforms the Redmi Note 12S in these areas.

Scenario-Based Recommendations:

  • Limited Budget: Redmi Note 12S
  • Best Overall Performance: Oppo Reno12 Pro
  • Photography Enthusiast: Oppo Reno12 Pro

My Choice: Oppo Reno12 Pro

While the Redmi Note 12S offers good value for its price, the Oppo Reno12 Pro is the clear winner for me. Its superior performance, thanks to the Dimensity 7300 and 12GB RAM, combined with the excellent camera system with OIS and a telephoto lens, make it a much more compelling device. The longer software update commitment ensures the phone remains relevant for years to come. While more expensive, the Reno12 Pro offers a significant upgrade in overall user experience that justifies the higher price for my needs. I value smooth performance, a good camera, and long-term software support, and the Reno12 Pro delivers on all fronts.

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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Bridging technical complexity with engaging, accessible narratives.