Xiaomi Redmi 9C vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date August 12, 2020 March 8, 2023
Release Year 2020 2023

Physical

Volume 114.28 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.33 "/g 3.55 "/g
Weight 196 g 189.5 g
Height 164.9 mm 165.6 mm
Width 77 mm 75.9 mm
Thickness 9 mm 7.9 mm
Foldable Design No No
Available Colors
  • Midnight Gray
  • Sunrise Orange
  • Twilight Blue
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.53 " 6.72 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.1 % 86.7 %
Pixel Density 269 PPI 392 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 110.72 mAh/in²
Battery Density 43.75 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi 9CRealme C55Practical Impact
Design
Dimensions164.9 × 77 × 9 mm165.6 × 75.9 × 7.9 mmRealme C55 is thinner and slightly narrower, making it potentially more comfortable to hold for some users.
Weight196g189.5gRealme C55 is slightly lighter, which may be noticeable during extended use.
Display
Size6.53"6.72"Realme C55 offers a slightly larger viewing area for media consumption and gaming.
Resolution720x16001080x2400Realme C55 has a significantly sharper and more detailed display, improving the visual experience for all content.
PPI269392Images and text will appear much clearer on the Realme C55 due to the higher pixel density.
Refresh Rate60Hz90HzScrolling and animations will appear smoother on the Realme C55, though the difference may not be dramatic.
Brightness0 nits680 nitsRealme C55 will be much more usable outdoors in bright sunlight. The Redmi 9C brightness is unknown, making outdoor use questionable.
Performance
ChipsetMediatek MT6765G Helio G35 (12 nm)Mediatek MT6769H Helio G88 (12 nm)Realme C55 offers significantly better performance for gaming, multitasking, and app loading due to its more powerful processor.
AnTuTu Score110,490245,800Realme C55 will feel much snappier and responsive in everyday use.
GPUPowerVR GE8320Mali-G52 MC2The Realme C55's GPU offers better graphics performance, enabling smoother gameplay in more demanding games.
RAM2/3/4 GB4/6/8 GBRealme C55 with more RAM can handle more apps running in the background without slowing down.
Camera
Main Camera13MP, f/2.264MP, f/1.8, 1/2", 0.7µmRealme C55 captures more detailed and higher-resolution photos, especially in good lighting conditions.
Selfie Camera5MP, f/2.28MP, f/2.0Realme C55 takes sharper and brighter selfies, particularly in low-light situations.
Portrait Mode (depth)2MP, f/2.42MP, f/2.4, 1/5", 1.75µmBoth are comparable.
Macro Lens2MP, f/2.4N/AXiaomi Redmi 9C can take close-up photos of small objects, which the Realme C55 cannot.
Video Recording1080p@30fps1080p@30/60fpsRealme C55 can record video at 60fps, resulting in smoother video.
Slow MotionNo, 30 fpsYes, 120 fpsRealme C55 can record slow-motion videos at 120fps.
Battery
Capacity5000mAh5000mAhBoth phones should offer similar battery life under typical usage scenarios.
Charging10W33WRealme C55 charges significantly faster, reducing downtime.
Software
OSAndroid 10Android 13Realme C55 has a more recent version of Android.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/acRealme C55 supports 5GHz Wi-Fi for faster and more stable connections.
Bluetooth5.05.2Newer and more efficient Bluetooth version.
GPSGPS, A-GPS, GLONASS, BeidouGPS, A-GPS, GLONASS, Beidou, GalileoRealme C55 supports Galileo for improved GPS accuracy.
Expandable StorageNoNoNeither phone supports expandable storage
Security
Fingerprint SensorRear-mountedSide-mountedSide-mounted fingerprint sensors are often considered faster and more ergonomic.

2. Key Differences Analysis

Xiaomi Redmi 9C Advantages:

  • Macro Lens: The Redmi 9C includes a dedicated macro lens for close-up photography, which the Realme C55 lacks.
  • Magnetometer Sensor: Includes a magnetometer sensor

Practical Implications: The macro lens allows users to capture detailed images of small subjects. The Magnetometer enables compass functionality.

Realme C55 Advantages:

  • Significantly Better Performance: The Helio G88 chipset offers a substantial performance boost over the Helio G35, resulting in smoother multitasking, faster app loading, and better gaming capabilities.
  • Higher Resolution Display: The 1080p display provides a much sharper and more detailed viewing experience compared to the 720p display of the Redmi 9C.
  • Faster Charging: 33W charging allows for much quicker battery top-ups compared to 10W charging.
  • Better Camera: The 64MP main camera captures more detailed photos, and the 8MP selfie camera offers better image quality.
  • Smoother Display: The 90Hz refresh rate offers smoother scrolling and animations.
  • More RAM: Comes with more RAM, leading to less reloading in apps.

Practical Implications: The Realme C55 offers a significantly improved user experience in almost every aspect, from performance and display quality to camera capabilities and charging speed.

Trade-offs:

  • The Redmi 9C has macro lens while Realme C55 does not.

3. User Profiles & Recommendations

Xiaomi Redmi 9C Ideal Users:

  • Users on an extremely tight budget: The Redmi 9C may be suitable for users who prioritize affordability above all else and have very basic smartphone needs.
  • Users who need Macro Lens: For users that need a macro lens

Use Cases:

  • Basic communication (calls, texts)
  • Simple web browsing
  • Occasional social media use
  • For capturing macro photos

Realme C55 Ideal Users:

  • Budget-conscious users who want a good overall experience: The Realme C55 offers a significant upgrade in performance, display quality, and camera capabilities, making it a great value for the price.
  • Students: The Realme C55 is suitable for students who need a reliable smartphone for studying, communication, and entertainment.
  • Casual gamers: The Realme C55 can handle casual gaming with decent performance.
  • Photography enthusiasts: The 64MP camera and various camera features make it a good option for taking photos and videos.

Use Cases:

  • Everyday multitasking and app usage
  • Mobile gaming
  • Streaming videos and movies
  • Taking photos and videos
  • Social media
  • Online learning

Price-to-Value Ratio:

The Realme C55 offers a significantly better price-to-value ratio than the Xiaomi Redmi 9C, given its superior performance, display, camera, and charging capabilities.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? If the budget is extremely tight, the Redmi 9C may be the only option.
  2. What are my primary use cases? If the primary use cases are basic communication and occasional web browsing, the Redmi 9C might suffice. However, for more demanding tasks like gaming, photography, or multitasking, the Realme C55 is a better choice.
  3. How important is display quality and performance? If display quality and performance are important, the Realme C55 is the clear winner.

Scenario-Based Recommendations:

  • Scenario 1: Extremely tight budget, basic needs: Choose the Xiaomi Redmi 9C.
  • Scenario 2: Budget-conscious, need a good all-around phone: Choose the Realme C55.
  • Scenario 3: Need a phone for gaming and media consumption: Choose the Realme C55.
  • Scenario 4: Photography is a priority: Choose the Realme C55.

What I Would Choose and Why

I would choose the Realme C55.

While the Xiaomi Redmi 9C might be tempting due to a potentially lower price, the Realme C55 offers a far superior user experience. The improved performance, higher-resolution display, faster charging, and better camera make it a much more versatile and enjoyable device to use on a daily basis. For me, the increased performance alone is worth the extra cost, as it would translate to a smoother and more responsive experience when browsing the web, using apps, and playing games. Also, the ability to charge my phone faster is a huge plus. The macro lens from Redmi 9C is nice to have, but it is not more important than the advantages from Realme C55.

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.