Xiaomi Redmi Note 10 5G vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date April 28, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 108.43 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.42 "/g 3.37 "/g
Weight 190 g 193 g
Height 161.8 mm 163.6 mm
Width 75.3 mm 75.7 mm
Thickness 8.9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Chrome Silver
  • Graphite Gray
  • Nighttime Blue
  • Aurora Green
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.5 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.7 % 82.6 %
Pixel Density 405 PPI 270 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 400 nits 480 nits
HBM Brightness 500 nits N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 117.98 mAh/in²
Battery Density 46.11 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 700 (7 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G57 MC2 PowerVR GE8320

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 11 11
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 10 5GOppo A55Practical Impact
Design
Dimensions161.8 × 75.3 × 8.9 mm163.6 × 75.7 × 8.4 mmOppo A55 is slightly taller, Xiaomi Redmi Note 10 5G is slightly thicker; both have similar hand feel.
Weight190g193gVirtually identical weight; negligible difference in portability.
Display
Size6.5"6.51"Almost identical screen size; virtually no difference in user experience.
Resolution1080x2400720x1600Xiaomi Redmi Note 10 5G will have noticeably sharper text, images and videos.
PPI405270Xiaomi Redmi Note 10 5G offers a much clearer display with finer details visible.
TechnologyIPS LCDIPS LCDBoth offer similar color reproduction and viewing angles.
Refresh Rate90Hz60HzXiaomi Redmi Note 10 5G will have smoother scrolling and animations making it feel more responsive.
Brightness0 nits0 nitsBoth phones have identical brightness (although the actual nits values are missing).
Performance
ChipsetMediatek Dimensity 700 (7 nm)Mediatek MT6765G Helio G35 (12 nm)Xiaomi Redmi Note 10 5G offers a more power efficient chipset, leading to better performance and battery life.
AnTuTu Score381,300379,800Virtually identical performance, unlikely to notice any difference in everyday usage.
GPUMali-G57 MC2PowerVR GE8320Xiaomi Redmi Note 10 5G might have a slight edge in gaming and graphics-intensive tasks.
Camera
Standard Camera48MP, f/1.7913MP, f/2.2Xiaomi Redmi Note 10 5G will capture more detailed photos and perform better in low-light conditions.
Selfie Camera8MP, f/2.08MP, f/2.0Both have similar selfie camera performance.
Portrait Camera2MP, f/2.42MP, f/2.4Both offer similar depth-sensing capabilities for portrait mode.
Macro Camera2MP, f/2.42MP, f/2.4Both have similar macro camera performance.
Video Recording1080p@30fps1080p@30fpsBoth record similar quality video; suitable for social media sharing.
Camera FeaturesDigital zoom, Night ModeManual focus, PDAF, PanoramaEach phone has unique camera features.
Battery
Capacity5000mAh5000mAhBoth phones should offer similar battery life under typical usage scenarios.
Charging18W fast charging10W fast chargingXiaomi Redmi Note 10 5G will charge significantly faster, reducing downtime.
Battery FeaturesReverse chargingNoneXiaomi Redmi Note 10 5G can act as a power bank for other devices.
Software
OSAndroid 11Android 11Both phones use Android 11; very similar user experience.
Connectivity
Wi-Fi802.11ac, MIMO802.11acXiaomi Redmi Note 10 5G has MIMO; faster Wi-Fi speeds in MIMO supported Wi-Fi networks.
Bluetooth5.1 LE5.1 LE, aptX, LDAC, SBCOppo A55 has a clear advantage in audio quality via Bluetooth thanks to aptX, LDAC, SBC.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoOppo A55 has more satellite options for accurate location tracking.
Storage
Internal Storage64/128/256 GB128 GBXiaomi Redmi Note 10 5G has options for more storage; especially the 256 GB is a lot more.
RAM4/6/8 GB6/8 GBBoth are fine for multitasking and gaming but higher RAM versions will always be better.
Expandable StorageNoNoBoth do not support expandable storage; a limitation to consider.
Audio
Audio QualityHi-Res AudioBasic audio featuresXiaomi Redmi Note 10 5G has better audio playback for high quality sound.
Security
Security FeaturesSide fingerprintSide fingerprintBoth provide basic biometric security.
Build Quality
Screen ProtectionCorning Gorilla Glass 3UnknownXiaomi Redmi Note 10 5G will withstand minor drops and scratches better.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, GyroscopeXiaomi Redmi Note 10 5G has a compass, while Oppo A55 has gravity and geomagnetic sensors; different applications.

2. Key Differences Analysis

Xiaomi Redmi Note 10 5G Advantages:

  • Sharper Display: Higher resolution and PPI resulting in clearer text and images.
  • Smoother Display: 90Hz refresh rate provides a more fluid experience, noticeable in scrolling and animations.
  • Better Main Camera: 48MP sensor with a wider aperture for better low-light performance and more detail in photos.
  • Faster Charging: 18W charging reduces the time needed to charge the battery.
  • Reverse Charging: Can be used as a power bank to charge other devices.
  • Hi-Res Audio: Better sound quality for music listeners.
  • Better Screen Protection: Corning Gorilla Glass 3 for added durability against scratches.
  • More Storage Options: Available in 64GB, 128GB and 256GB variants offering flexibility.
  • Compass: For better navigation especially in areas with bad internet reception.

Oppo A55 Advantages:

  • Better Bluetooth Audio: Supports aptX, LDAC, SBC codecs, offering superior wireless audio quality.
  • More Accurate GPS: Includes QZSS for better location accuracy.
  • Manual Focus and PDAF: More control and faster focusing for photography.
  • Panorama Mode: Offers a wider photo perspective.
  • More Sensors: Gravity and Geomagnetic for better sensor readings.
  • Newer Device: Launched 5 months and 3 days after Xiaomi Redmi Note 10 5G.

Trade-offs:

  • Xiaomi Redmi Note 10 5G sacrifices Bluetooth audio quality and more satellite options for better display, camera, charging, and audio quality.
  • Oppo A55 trades better camera and display for improved audio via Bluetooth and navigation, potentially a good choice for audiophiles or someone who uses their phone to navigate a lot.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 5G is ideal for:

  • General Users: Those who value a sharper, smoother display for daily usage, media consumption, and social media.
  • Photography Enthusiasts: Users who want a better main camera for higher-quality photos, especially in low-light conditions.
  • Power Users: Those who prefer faster charging and a device that can act as a power bank.
  • Gaming Enthusiasts: Users who want a smoother display experience and better graphics processing in games.

Specific Use Cases:

  • Watching movies and videos on a sharper screen.
  • Taking photos of friends and family, especially in less-than-ideal lighting.
  • Quickly charging the phone during breaks or in a hurry.
  • Providing power to other devices on the go.
  • Listening to high-quality music with wired headphones.

Oppo A55 is ideal for:

  • Audiophiles: Users who prioritize high-quality wireless audio via Bluetooth.
  • Frequent Travelers: Those who need more accurate GPS for navigation.
  • Photography Enthusiasts: Those who prefer fine-tuned manual controls for capturing images.
  • Users with Specific Sensor Needs: Those who need gravity or geomagnetic sensors.

Specific Use Cases:

  • Listening to music with wireless headphones on daily commutes.
  • Using navigation apps for travel and exploring new places.
  • Capturing scenic landscapes with panoramic views.
  • Having very accurate GPS tracking.
  • Use Gravity and Geomagnetic sensors for specific apps and tasks.

Price-to-Value:

  • Based on the specs, the Xiaomi Redmi Note 10 5G seems to offer a better price-to-value ratio, offering a better screen and camera for similar money. The price of the two devices can vary drastically based on current market.

4. Decision Framework

Key Questions for Buyers:

  1. Display Priority: How important is screen sharpness and smoothness for your daily usage? (Xiaomi Redmi Note 10 5G wins here)
  2. Audio Preference: Do you prioritize high-quality wireless Bluetooth audio, or high-quality audio in general? (Oppo A55 for Bluetooth, Xiaomi Redmi Note 10 5G for general audio with Hi-Res)
  3. Camera Needs: Do you need a great main camera, or detailed manual controls? (Xiaomi Redmi Note 10 5G for general camera and Oppo A55 for control)

Scenario-Based Recommendations:

  • Scenario 1: Daily Driver: If you need a balanced phone for everyday tasks, media, and social media, the Xiaomi Redmi Note 10 5G is the better choice due to its better screen and camera.
  • Scenario 2: Audiophile on the Go: If you are an audiophile that prioritizes wireless audio, the Oppo A55 with its Bluetooth codecs is more suitable.
  • Scenario 3: Photography Enthusiast: If you want the best possible pictures in regular conditions, the Xiaomi Redmi Note 10 5G is better; but if you would like more control, the Oppo A55 is better.

My Choice

If I had to choose between these two phones, I would choose the Xiaomi Redmi Note 10 5G. My reasons are as follows:

  • Better Overall Experience: The significantly better display, faster charging and improved main camera will provide me a better experience in my daily tasks.
  • Versatile Usage: The Xiaomi Redmi Note 10 5G is a more versatile phone, having Hi-Res audio, a better screen, a better main camera and faster charging, I find this combination to be more useful in my day-to-day life.
  • Superior Screen Protection: The Xiaomi Redmi Note 10 5G has Corning Gorilla Glass 3 which will provide some protection against minor drops and scratches, making it less stressful to use on a daily basis.

While the Oppo A55 offers slightly better Bluetooth audio and more GPS tracking options, those are not as important to me as having a good display and main camera for everyday use. Additionally, the Xiaomi Redmi Note 10 5G is a more mature device with superior screen protection and more features.

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.