Xiaomi Redmi 9C vs Oppo Reno5 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 12, 2020 January 7, 2021
Release Year 2020 2021

Physical

Volume 114.28 cm³ 92.26 cm³
Screen Size to Weight Ratio 3.33 "/g 3.74 "/g
Weight 196 g 172 g
Height 164.9 mm 159.1 mm
Width 77 mm 73.4 mm
Thickness 9 mm 7.9 mm
Foldable Design No No
Available Colors
  • Midnight Gray
  • Sunrise Orange
  • Twilight Blue
  • Starry Black
  • Galactic Silver
  • Azure Blue

Display

Screen Size 6.53 " 6.43 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.1 % 85.5 %
Pixel Density 269 PPI 409 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits 430 nits
HBM Brightness N/A N/A
Peak Brightness N/A 750 nits

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 104.00 mAh/in²
Battery Density 43.75 mAh/cm³ 46.61 mAh/cm³
Battery Capacity 5000 mAh 4300 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU PowerVR GE8320 Adreno 620

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 11
Maximum OS Version 12

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Dimensions164.9 x 77 x 9 mm159.1 x 73.4 x 7.9 mmReno5 5G is more pocketable and easier to handle with one hand due to its smaller size and thinner profile. Redmi 9C is bulkier.
Weight196g172gReno5 5G is lighter, making it more comfortable for extended use, especially during travel or commutes.
Build Quality (Screen Protection)UnknownCorning Gorilla Glass 3+Reno5 5G has better screen protection against scratches and minor impacts, increasing durability. The Redmi 9C has no information about its screen protection, which means it could scratch and break easier.

Display

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Size6.53"6.43"Redmi 9C offers a slightly larger viewing area, which could be preferable for media consumption for some users, but the difference is very minimal.
Resolution720x16001080x2400Reno5 5G provides a significantly sharper and more detailed image, enhancing the viewing experience for videos, photos, and text.
Pixel Density269 PPI409 PPIReno5 5G has a much clearer and crisper display, making text easier to read and images more detailed.
TechnologyIPS LCDAMOLEDReno5 5G delivers deeper blacks, richer colors, and better contrast, resulting in a more vibrant and immersive visual experience.
Refresh Rate60Hz90HzReno5 5G offers smoother scrolling and animations, making the user interface feel more responsive.
Brightness0 nits750 nitsReno5 5G is significantly brighter, ensuring better visibility in direct sunlight and other bright environments.

Performance

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
ChipsetMediatek MT6765G Helio G35 (12 nm)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)Reno5 5G offers significantly faster performance, smoother multitasking, and better gaming capabilities.
AnTuTu Score110,490325,000Reno5 5G provides a much snappier and more responsive user experience, especially when running demanding apps or games.
GPUPowerVR GE8320Adreno 620Reno5 5G has a more powerful GPU, providing better graphics performance for gaming and other visually intensive tasks.

Camera

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Main Camera Resolution13MP64MPReno5 5G captures significantly more detailed and higher-resolution photos, allowing for better cropping and editing.
Main Camera Aperturef/2.2f/1.7Reno5 5G's wider aperture allows more light to enter the sensor, resulting in better low-light performance and shallower depth of field.
Selfie Camera Resolution5MP32MPReno5 5G takes much sharper and more detailed selfies, ideal for social media and video calls.
Portrait Mode (Depth)Yes (2MP)NoRedmi 9C has a dedicated depth sensor for creating bokeh effects in portrait shots.
Wide Angle + MacroNoYes (8MP)Reno5 5G offers more versatile shooting options with its ultra-wide-angle lens for capturing expansive scenes.
Video Recording1080p@30fps4K@30fps, 1080p@60/120fpsReno5 5G records higher-quality videos with more detail and smoother frame rates, making it suitable for content creation.
FeaturesTriple CameraQuad Camera, 4K Video, Digital Image Stabilization, Ultra stable video, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Night ModeReno5 5G has more advanced camera features, including image stabilization and advanced autofocus, for better overall image and video quality.

Battery

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Capacity5000mAh4300mAhRedmi 9C will likely last longer on a single charge under similar usage conditions.
Charging10W65WReno5 5G charges much faster, allowing you to quickly replenish the battery and spend less time plugged in.
FeaturesNon-removableReverse charging, Non-removable, 2100mAh dual-cell batteryReno5 5G can act as a power bank to charge other devices, offering added convenience on the go.

Storage

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Internal Storage32/64/128 GB128/256 GBReno5 5G offers more storage space for apps, photos, videos, and other files.
RAM2/3/4 GB8/12 GBReno5 5G provides smoother multitasking and better performance when running multiple apps simultaneously.
Expandable StorageNoNoNeither phone allows for expanding storage with a microSD card.

Audio

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Audio QualityBasic Audio FeaturesDolby Atmos, Stereo SpeakersReno5 5G offers a more immersive audio experience with wider soundstage and more detailed sound.

Connectivity

FeatureXiaomi Redmi 9COppo Reno5 5GPractical Impact
Wi-Fi802.11 b/g/n802.11 a/b/g/n/acReno5 5G supports faster Wi-Fi speeds and more stable connections, especially on 5GHz networks.
Bluetooth5.05.1Reno5 5G offers slightly improved connectivity and efficiency.
GPSGPS, A-GPS, GLONASS, BeidouGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoReno5 5G provides more accurate location tracking, especially in urban environments or areas with poor signal coverage.
5GNoYesReno5 5G supports 5G connectivity

2. Key Differences Analysis

Xiaomi Redmi 9C Advantages:

  • Larger Battery: 5000mAh battery offers potentially longer battery life, a good option if you often cannot find a charger
  • Lower Price: Generally more affordable, making it accessible to budget-conscious consumers.
  • Dedicated depth sensor: The Xiaomi Redmi 9C has a dedicated depth sensor for creating bokeh effects in portrait shots.

Practical Implications:

  • The larger battery is ideal for users who prioritize battery life and want a phone that can last through a full day of heavy usage.
  • The lower price makes it a good option for first-time smartphone buyers or users who don't need advanced features.
  • The depth sensor is ideal for creating bokeh effects in portrait shots.

Oppo Reno5 5G Advantages:

  • Superior Display: AMOLED screen with higher resolution and refresh rate delivers a significantly better visual experience.
  • Faster Performance: Snapdragon 765G chipset provides much faster performance for apps, games, and multitasking.
  • Better Camera: Higher-resolution sensors, wider aperture, and advanced features result in better photo and video quality.
  • Faster Charging: 65W fast charging allows for quick battery replenishment.
  • 5G Connectivity: Supports next-generation 5G networks for faster download and streaming speeds.
  • Better Audio: Comes with Dolby Atmos and stereo speakers.
  • More Storage and RAM: Comes with larger storage and ram amounts.

Practical Implications:

  • The superior display is ideal for users who consume a lot of media or value a vibrant and sharp screen.
  • Faster performance and ram allows for smoother multitasking, gaming, and overall user experience.
  • The better camera is ideal for users who prioritize photography and want to capture high-quality photos and videos.
  • Faster charging is ideal for users who need to quickly charge their phone and get back on the go.
  • The better audio is ideal for listening to music or watching videos.

Significant Trade-offs:

  • Oppo Reno5 5G is more expensive and comes with a smaller battery.
  • Xiaomi Redmi 9C has significantly lower performance and lacks the premium features of the Reno5 5G.

3. User Profiles & Recommendations

Xiaomi Redmi 9C - Ideal Users:

  • Budget-conscious consumers
  • First-time smartphone buyers
  • Users who prioritize battery life over performance
  • Individuals with basic smartphone needs (calls, texts, simple apps)

Use Cases:

  • Basic communication (calls, texts, email)
  • Simple web browsing and social media
  • Casual gaming
  • Long battery life for travel or emergencies

Oppo Reno5 5G - Ideal Users:

  • Tech enthusiasts who value performance and features
  • Users who consume a lot of media (videos, games)
  • Photography enthusiasts
  • Users who need a phone for work and productivity
  • Users who want the fastest possible network speeds (5G)

Use Cases:

  • High-quality photography and videography
  • Mobile gaming
  • Video streaming and content creation
  • Productivity tasks (email, document editing, video conferencing)

Price-to-Value Ratio:

  • Xiaomi Redmi 9C: Offers good value for the price, providing basic smartphone functionality at an affordable cost.
  • Oppo Reno5 5G: Offers excellent value for users who prioritize performance, camera quality, and premium features.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget?
  2. What are your primary use cases for a smartphone? (e.g., communication, media consumption, photography, gaming)
  3. How important are premium features like a high-resolution display, fast charging, and 5G connectivity?

Scenario-Based Recommendations:

  • Scenario 1: Budget is the primary concern.
    • Recommendation: Xiaomi Redmi 9C is the better choice, offering essential smartphone functionality at a lower price.
  • Scenario 2: Performance and features are important, and budget is less of a constraint.
    • Recommendation: Oppo Reno5 5G is the better choice, providing superior performance, camera quality, and premium features.
  • Scenario 3: Heavy mobile gamer or content creator.
    • Recommendation: Oppo Reno5 5G is the better choice because of the performance.
  • Scenario 4: Frequent traveler with limited access to charging outlets.
    • Recommendation: Xiaomi Redmi 9C is a good choice because of the large battery.

What I would choose and why!

I would choose the Oppo Reno5 5G.

Here's why:

  • Significantly better display: The AMOLED screen with a higher resolution and refresh rate would make a huge difference in my daily usage, as I consume a lot of media on my phone.
  • Snappier performance: As someone who uses a lot of apps at once, the superior performance and RAM of the Reno5 5G would be a worthwhile investment.
  • Camera quality: I take a lot of photos and videos, and the Reno5 5G's better camera features would be useful.
  • Faster charging: I often forget to charge my phone overnight, so fast charging is very important.
  • 5G support: I live in an area with 5G coverage, so this would allow me to take advantage of faster network speeds.

While the smaller battery is a bit of a concern, the overall benefits of the Oppo Reno5 5G would make it a much better fit for my needs.

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.

Key Strengths:

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