Xiaomi Redmi 9C vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 12, 2020 June 25, 2024
Release Year 2020 2024

Physical

Volume 114.28 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.33 "/g 3.79 "/g
Weight 196 g 177 g
Height 164.9 mm 161.4 mm
Width 77 mm 74.1 mm
Thickness 9 mm 7.6 mm
Foldable Design No No
Available Colors
  • Midnight Gray
  • Sunrise Orange
  • Twilight Blue
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 6.53 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.1 % 90.3 %
Pixel Density 269 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 111.38 mAh/in²
Battery Density 43.75 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G615 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 17

Comparison Summary

Smartphone Comparison: Xiaomi Redmi 9C vs. Oppo Reno12

1. Specifications Comparison

Design

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Dimensions164.9 × 77 × 9 mm161.4 × 74.1 × 7.6 mmOppo Reno12 is more pocketable and comfortable to hold due to its slimmer and lighter design.
Weight196g177gOppo Reno12 is easier to handle for extended periods, reducing hand fatigue.
Build Quality (Screen Protection)UnknownCorning Gorilla Glass Victus 2Oppo Reno12 is more resistant to scratches and accidental drops, increasing durability and longevity.

Display

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Size6.53"6.7"Oppo Reno12 offers a slightly larger viewing area for immersive media consumption and gaming.
Resolution720x16001080x2412Oppo Reno12 provides sharper visuals with finer details, enhancing the viewing experience for photos, videos, and text.
PPI269394Oppo Reno12 displays crisper text and images, reducing eye strain and improving readability.
TechnologyIPS LCDAMOLEDOppo Reno12 delivers deeper blacks, higher contrast, and more vibrant colors, resulting in a visually superior display, especially noticeable in HDR content.
Refresh Rate60Hz120HzOppo Reno12 provides smoother scrolling, animations, and gaming experiences, making the phone feel more responsive.
Brightness0 nits1400 nitsOppo Reno12 ensures excellent screen visibility even in direct sunlight, improving outdoor usability.

Performance

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
ChipsetMediatek MT6765G Helio G35 (12 nm)Mediatek Dimensity 7300 Energy (4 nm)Oppo Reno12 offers significantly faster processing speeds, smoother multitasking, and better gaming performance due to its more powerful and efficient chipset.
AnTuTu Score110,490702,140Oppo Reno12 handles demanding apps and games with ease, providing a lag-free and responsive user experience.
GPUPowerVR GE8320Mali-G615 MC2Oppo Reno12 offers better graphics rendering capabilities, resulting in smoother gameplay and improved visual quality in graphic-intensive applications.

Camera

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Main Camera13MP, f/2.250MP, f/1.8, 1/2" sensor, Sony LYT-600, 0.70 µm pixel sizeOppo Reno12 captures significantly more detailed and sharper photos, especially in low-light conditions, thanks to its higher resolution sensor and wider aperture.
Selfie Camera5MP, f/2.232MP, f/2.0Oppo Reno12 produces clearer and more detailed selfies with better low-light performance.
Wide Angle LensNone8MP, f/2.2, 1/2.8" sensor, Sony IMX355, 1.14 µm pixel sizeOppo Reno12 allows for capturing wider scenes, such as landscapes and group photos, offering greater versatility.
Portrait Mode (Depth)2MP, f/2.4NoneXiaomi Redmi 9C can create photos with blurred backgrounds (bokeh effect) to highlight the subject
Macro Lens2MP, f/2.42MP, f/2.4, 1/5" sensor, Omnivision OV02B10, 1.75 µm pixel sizeBoth phones allow for capturing close-up shots of small subjects. Pixel size is better in the Reno 12
Video Recording1080p@30fps4K@30fps with HDR, OIS, EIS, multiple 1080p optionsOppo Reno12 records higher-resolution videos with better stabilization (OIS and EIS), resulting in smoother and more professional-looking footage.
Camera FeaturesDigital zoom, Triple camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerNoise reduction, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAWOppo Reno12 has more advanced camera features, including noise reduction, OIS, continuous autofocus and the ability to capture in RAW

Battery

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Capacity5000mAh5000mAhBoth phones offer similar battery life for typical usage patterns.
Charging10W fast charging, Li-Ion80W fast charging, Li-PolymerOppo Reno12 charges significantly faster, minimizing downtime and allowing for quick power top-ups.

Storage & RAM

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Internal Storage32/64/128 GB256/512 GBOppo Reno12 provides ample storage space for apps, photos, videos, and other files, reducing the need for frequent data management.
RAM2/3/4 GB12/16 GBOppo Reno12 enables smoother multitasking, faster app loading times, and improved overall system responsiveness.
Expandable StorageNoNoNeither phone supports expandable storage via microSD card.

Connectivity

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
Wi-Fi802.11b/g/n802.11a/b/g/n/ac/ax (Wi-Fi 6)Oppo Reno12 supports faster and more stable Wi-Fi connections, improving browsing speeds and streaming quality.
Bluetooth5.0 LE5.4 LEOppo Reno12 offers improved Bluetooth performance, range, and power efficiency for connecting wireless devices.
GPSGPS, A-GPS, GLONASS, BeidouGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoOppo Reno12 offers more accurate and reliable location tracking, especially in urban environments, thanks to its support for multiple satellite systems.

Software

FeatureXiaomi Redmi 9COppo Reno12Practical Impact
OSAndroid 10Android 14Oppo Reno12 benefits from the latest Android features, security updates, and performance optimizations, offering a more modern and secure user experience.

2. Key Differences Analysis

Xiaomi Redmi 9C Advantages:

  • Potentially lower price point (this would need to be verified)
  • Portrait mode (depth) camera for photos with blurred backgrounds

Practical Implications:

  • The Redmi 9C might be more accessible to budget-conscious users, though its low price is a tradeoff for lower performance
  • The Redmi 9C can create photos with blurred backgrounds (bokeh effect) to highlight the subject

Oppo Reno12 Advantages:

  • Superior display quality (AMOLED, higher resolution, 120Hz refresh rate, higher brightness)
  • Significantly faster performance (chipset, AnTuTu score, GPU)
  • Better camera system (higher resolution sensors, wider aperture, wide-angle lens, 4K video recording, OIS/EIS)
  • Faster charging (80W vs. 10W)
  • More storage and RAM
  • Newer Android version
  • More advanced connectivity (Wi-Fi 6, Bluetooth 5.4)
  • More advanced camera features (noise reduction, OIS, continuous autofocus, RAW)

Practical Implications:

  • The Oppo Reno12 delivers a premium user experience with its stunning display, smooth performance, and versatile camera capabilities.
  • Faster charging and ample storage enhance convenience and productivity.
  • The newer Android version ensures access to the latest features and security updates.

Significant Trade-offs:

  • The Oppo Reno12 likely comes at a higher price compared to the Xiaomi Redmi 9C.
  • Xiaomi Redmi 9C has a Portrait mode (depth) camera while Oppo Reno12 doesn't

3. User Profiles & Recommendations

Xiaomi Redmi 9C Ideal User:

  • Budget-conscious users who prioritize basic smartphone functionality over advanced features.
  • Individuals who primarily use their phone for calling, texting, and light browsing.

Use Cases:

  • First smartphone for teenagers or elderly individuals.
  • Backup phone for emergencies or travel.

Oppo Reno12 Ideal User:

  • Users who value a premium smartphone experience with a high-quality display, fast performance, and versatile camera.
  • Individuals who enjoy mobile gaming, photography, and media consumption.

Use Cases:

  • Daily driver for professionals or students.
  • Content creators who need a reliable camera for capturing photos and videos.
  • Gamers who want a smooth and responsive gaming experience.

Price-to-Value Ratio:

  • The Xiaomi Redmi 9C offers basic functionality at a very affordable price.
  • The Oppo Reno12 provides a significantly better user experience for a higher price.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Xiaomi Redmi 9C is a better option if you have a very limited budget.
  2. What are your primary use cases? If you need a phone for demanding tasks, the Oppo Reno12 is the clear choice.
  3. How important are display quality and camera performance to you? The Oppo Reno12 excels in both areas.

Scenario-Based Recommendations:

  • Scenario 1: If you need a basic phone for essential tasks and are on a tight budget, choose the Xiaomi Redmi 9C.
  • Scenario 2: If you want a premium smartphone experience with a great display, fast performance, and a versatile camera, choose the Oppo Reno12.
  • Scenario 3: If you're a content creator or avid mobile gamer, the Oppo Reno12 is the better choice due to its superior camera capabilities and performance.

My Choice

If I were choosing between these two phones, I would choose the Oppo Reno12. While the Xiaomi Redmi 9C is undoubtedly more budget-friendly, the vast improvements in almost every other aspect of the Reno12 make it worth the extra investment. The superior display alone is a game-changer for daily usage, making everything from browsing the web to watching videos a much more enjoyable experience. The significantly faster performance ensures the phone remains responsive and lag-free, which is crucial for multitasking and gaming. Additionally, the Reno12's camera is a substantial upgrade, providing much better image quality and versatility, which is important to me. While the price is higher, the Oppo Reno12 provides a premium, long-lasting, and overall better user experience.

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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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.