Xiaomi Redmi Note 10 vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date March 16, 2021 March 31, 2022
Release Year 2021 2022

Physical

Volume 99.25 cm³ 105.28 cm³
Screen Size to Weight Ratio 3.6 "/g 3.3 "/g
Weight 178.8 g 197 g
Height 160.5 mm 164.7 mm
Width 74.5 mm 76.1 mm
Thickness 8.3 mm 8.4 mm
Foldable Design No No
Available Colors
  • Shadow Black (Onyx Gray)
  • Frost White (Pebble White)
  • Aqua Green (Lake Green)
  • Light Silver
  • Dark Green

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.5 % 81.4 %
Pixel Density 409 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness 450 nits 400 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 118.34 mAh/in²
Battery Density 50.38 mAh/cm³ 47.49 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No No
Chipset Qualcomm SDM678 Snapdragon 678 (11 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 612 Mali-G57

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 12

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 10Realme C31Practical Impact
Design
Dimensions160.5 × 74.5 × 8.3 mm164.7 × 76.1 × 8.4 mmRealme C31 is slightly larger and may feel less comfortable in one hand.
Weight178.8g197gRedmi Note 10 is noticeably lighter, making it more comfortable for extended use and carrying.
Display
Size6.43"6.5"Very similar screen sizes, negligible difference in daily use.
Resolution1080x2400720x1600Redmi Note 10 provides a significantly sharper and more detailed display, crucial for reading and media consumption.
PPI409270Redmi Note 10 offers much higher pixel density, making text and images appear clearer and less pixelated.
TechnologyAMOLEDIPS LCDRedmi Note 10 has superior contrast and deeper blacks, resulting in better image quality, especially for videos and dark themes. Also offers better power efficiency for dark mode.
Refresh Rate60Hz60HzBoth offer standard 60Hz refresh rate, meaning similar smoothness in daily use.
Brightness1100 nits0 nits (Data Missing)Redmi Note 10 screen is much brighter and better visible under direct sunlight, this is a significant advantage, The Realme C31 does not have a brightness specification available.
Performance
ChipsetQualcomm SDM678 Snapdragon 678 (11 nm)Unisoc Tiger T612 (12 nm)Snapdragon 678 generally offers better overall performance and efficiency compared to Unisoc T612, leading to smoother app usage.
AnTuTu Score277,254224,223Redmi Note 10 shows superior performance in benchmarks, translating to faster app loading times and smoother multitasking capabilities.
GPUAdreno 612 (Qualcomm Adreno 612)Mali-G57 (Mali-G57 MP1)Adreno 612 is generally more capable for gaming and graphics-intensive tasks.
Camera
Main Camera Res48MP, f/1.7913MP, f/2.2Redmi Note 10 captures more detailed photos in good lighting conditions and performs better in low light due to its wider aperture.
Selfie Camera Res13MP, f/2.455MP, f/2.2Redmi Note 10 captures much higher resolution selfies with better clarity.
Wide Angle Lens8MP, f/2.2NoneRedmi Note 10 offers versatile shooting with its wide-angle camera.
Depth Camera2MP, f/2.4NoneRedmi Note 10 offers better portrait mode capabilities.
Macro Lens2MP, f/2.42MP, f/2.4Similar macro lens capability.
Black & White CameraNone2MP, f/2.8Realme C31 offers monochrome images.
Video RecordingUp to 4K@30fps, 1080p@60fps1080p@30fpsRedmi Note 10 offers higher resolution video recording and better frame rates for smoother video quality.
Battery
Capacity5000mAh5000mAhSimilar battery capacity suggests comparable battery life.
Charging33W Fast Charging10W Fast ChargingRedmi Note 10 charges much faster, reducing the time spent plugged into the wall.
Other
Wi-Fi802.11a/b/g/n/ac802.11b/g/nRedmi Note 10 supports newer Wi-Fi standards, enabling faster and more stable connections.
Storage64GB/128GB32GB/64GBRedmi Note 10 has more storage capacity and comes in higher storage variants
RAM4GB/6GB3GB/4GBRedmi Note 10 offers more RAM options for smoother multitasking capabilities.
Screen ProtectionCorning Gorilla Glass 3UnknownRedmi Note 10 offers more protection for scratches and accidental damage on screen.
AudioHi-Res Audio, Stereo SpeakersBasic audio featuresRedmi Note 10 provides higher quality audio and immersive experience with stereo speakers.
Expandable StorageNoNoBoth do not have expandable storage slots.

2. Key Differences Analysis

Xiaomi Redmi Note 10 Advantages:

  • Superior Display: AMOLED screen with much higher resolution, brightness, and pixel density provides a significantly better visual experience for media consumption, browsing, and general use, especially under sunlight.
  • Better Performance: Snapdragon 678 chipset and higher AnTuTu score result in smoother app usage, faster loading times, and better gaming performance.
  • Advanced Camera System: Higher resolution main and selfie cameras, plus an additional wide-angle and depth camera for versatile shooting options and better image quality. It also supports 4K video recording.
  • Faster Charging: 33W fast charging significantly reduces the time spent charging the phone.
  • Better Audio: Hi-Res Audio and stereo speakers enhance the multimedia experience.
  • Superior Connectivity: Better WiFi and Bluetooth capabilities.

Practical Implications: The Redmi Note 10 is significantly better for users who prioritize display quality, performance, photography, fast charging, and audio quality.

Realme C31 Advantages:

  • Black & White Camera: Offers unique monochrome photography capabilities.
  • Slightly Larger Screen: Might appeal to users who like a larger display.

Practical Implications: The Realme C31's advantages are minimal and likely not to sway most users. It might appeal to users who specifically want the black and white camera feature and are on a very tight budget.

Trade-offs:

  • Redmi Note 10: Has a higher price than the Realme C31.
  • Realme C31: Lacks the superior display, camera features, performance, charging speed, audio quality of the Redmi Note 10.
  • Both: No expandable storage.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10:

  • Ideal User: Users who consume a lot of media, play games, take photos and videos, and want a smoother, more responsive experience.
  • Specific Use Cases:
    • Watching movies and TV shows with vibrant colors and sharp details.
    • Playing mobile games with better graphics and smoother frame rates.
    • Taking high-quality photos and videos in various conditions.
    • Users who prefer a brighter screen in outdoor conditions.
    • Quick charging between tasks on the go.
    • Users looking for a good media and audio experience.
  • Price-to-Value: Offers better value for users seeking a balanced performance and features.

Realme C31:

  • Ideal User: Budget-conscious users looking for a basic smartphone for essential tasks and don't need advanced features or performance.
  • Specific Use Cases:
    • Basic calling, texting, and browsing.
    • Casual photography in good lighting conditions.
    • Users that value slightly larger screen sizes for their phone.
    • Users looking for a device with monochrome photography mode.
  • Price-to-Value: More budget-friendly but has a lot less features and overall quality.

4. Decision Framework

Key Questions for Buyers:

  1. How important is display quality to you? (e.g., Do you watch a lot of videos, browse photos, or read long articles?)
  2. How critical is camera performance and versatility? (e.g., Do you need to capture good quality photos and videos frequently?)
  3. What is your budget? (Are you looking for the best value for money, or are you on a very tight budget?)

Scenario-Based Recommendations:

  • Scenario 1: Media Consumption & Gaming: If you prioritize vibrant display, strong performance, and better audio for media and gaming, choose the Xiaomi Redmi Note 10.
  • Scenario 2: Photography: If you need a versatile camera with better image quality and 4K video recording, the Xiaomi Redmi Note 10 is the better option.
  • Scenario 3: Basic Usage on a Tight Budget: If you need a basic smartphone for communication and light tasks and are on a very tight budget, the Realme C31 is an option, but it's highly recommended to stretch the budget and get the Redmi Note 10 due to its superiority.

My Choice

I would choose the Xiaomi Redmi Note 10. While the Realme C31 is a more budget-friendly option, the significant advantages of the Redmi Note 10—particularly its superior AMOLED display, much better performance, versatile camera system, faster charging, and enhanced audio—make it a much better choice for overall user experience. The enhanced performance, display and camera capabilities of the Redmi Note 10 provides a more enjoyable day to day experience that outweighs the price difference. I believe that even for a budget conscious user, the Redmi Note 10 is a much better value proposition due to its overall performance and features. The Realme C31's advantages are not compelling enough to justify the significant trade-offs in other crucial areas.

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
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Bridging technical complexity with engaging, accessible narratives.