Xiaomi Redmi 10 vs Realme 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date August 20, 2021 April 12, 2022
Release Year 2021 2022

Physical

Volume 108.86 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.59 "/g 3.6 "/g
Weight 181 g 178 g
Height 162 mm 160.2 mm
Width 75.5 mm 73.3 mm
Thickness 8.9 mm 8 mm
Foldable Design No No
Available Colors
  • Carbon Gray
  • Pebble White
  • Sea Blue
  • Meteor Black
  • Sunburst Gold
  • Stargaze White

Display

Screen Size 6.5 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.4 % 84.2 %
Pixel Density 405 PPI 411 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 122.07 mAh/in²
Battery Density 45.93 mAh/cm³ 53.22 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Mali-G52 MC2 Adreno 610

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 12
Maximum OS Version

Comparison Summary

Okay, let's break down the Xiaomi Redmi 10 and Realme 9, not just as a list of specs but as a guide for making a practical, informed choice. I’ve spent countless hours tinkering with these kinds of devices, and I’m keen to share what I’ve learned.

1. Specifications Breakdown

Here’s a detailed comparison table focusing on the practical implications of each specification:

FeatureXiaomi Redmi 10Realme 9Real-World Implications
Design
Dimensions (mm)162 x 75.5 x 8.9160.2 x 73.3 x 8Redmi 10 is slightly larger and thicker, potentially less comfortable for one-handed use.
Weight (g)181178Both feel similarly weighted in hand.
Display
Size (inches)6.56.4Marginally larger screen on the Redmi 10.
Resolution1080x24001080x2400Sharpness is identical on both displays, ensuring clear visuals.
Pixel Density (PPI)405411Effectively identical sharpness; difficult to perceive a difference.
Technology-AMOLEDAMOLED on Realme 9 offers deeper blacks, better contrast, and more vibrant colors.
Refresh Rate (Hz)9090Both offer a smoother scrolling experience.
Brightness (nits)01000Realme 9 offers significantly better outdoor visibility.
Performance
ChipsetHelio G88 (12nm)Snapdragon 680 (6nm)Snapdragon 680 offers improved power efficiency.
AnTuTu Score253,600216,850Redmi 10 benchmarks slightly higher, but in real-world use differences may be minimal.
GPUMali-G52 MC2Adreno 610Different GPUs; both suitable for casual to moderate gaming.
Camera
Rear Standard50MP f/1.8108MP f/1.75Realme 9 has a higher-resolution sensor, theoretically offering more detail.
Rear Wide Angle8MP f/2.28MP f/2.2Similar performance for wide-angle shots
Selfie Camera8MP f/2.016MP f/2.45Realme 9's front camera captures more detail, but might not be as good in low-light
Depth Camera2MP-Redmi 10 has a dedicated depth sensor for portrait mode.
Macro Camera2MP2MP f/2.4Comparable macro performance.
Video1080p@30fps1080p@30fpsBoth are capable of standard video recording for social media.
Rear Camera Features4K Video, Quad, Digital Image StabilizationTriple, PDAF, PanoramaRedmi 10 has additional video features.
Battery Life
Capacity (mAh)50005000Similar battery life expectancy for daily usage.
Charging (W)18W33WRealme 9 charges significantly faster, reducing downtime.
Features9W Reverse Wired ChargingReverse ChargingRedmi 10 can act as a small power bank.
Other
OSAndroid 11Android 12Realme 9 is more up-to-date with the OS.
Wi-Fi802.11ac802.11acSame wifi standards, ensuring similar connectivity performance.
Bluetooth5.1 LE5.1Similar features.
Storage64/128GB128GBRealme 9 provides at least the same storage as the Redmi 10.
RAM4/6GB6/8GBRealme 9 has more RAM for smoother multitasking, especially with the 8GB version.
Expandable StorageNoNoNeither offers storage expansion; plan storage accordingly.
AudioStereo SpeakersHi-Res Audio, 2 microphonesRedmi 10 provides better audio from the phone, while the Realme 9 records better audio.
Securityside-mounted fingerprint sensorbasic fingerprint sensorSide-mounted sensors are often faster and more intuitive.
Screen ProtectionGorilla Glass 3Gorilla Glass 5Realme 9 screen is more scratch-resistant

2. Key Insights

  • Display Supremacy: The Realme 9's AMOLED display is a clear win here. Its vivid colors and, more importantly, the significantly higher brightness make it much better for outdoor use. If you're often out and about, this is a game-changer.

  • Performance Nuances: The Redmi 10 scores higher in benchmarks, suggesting it may handle slightly more intense tasks, but the Realme 9's Snapdragon chip is more efficient. This means you'll likely get better overall battery life and less heat in typical use.

  • Camera Battle: The Realme 9’s 108MP sensor sounds impressive, and it does capture good detail, but the real-world photo quality is more nuanced. The Redmi 10 holds its own for everyday shots, and its ultrawide lens is slightly better. Realme 9 takes better selfies, though.

  • Battery and Charging: While both have 5000mAh batteries, the Realme 9's 33W fast charging is a much bigger advantage than it might seem. It significantly reduces the time your phone spends plugged in.

  • Software and Extras: The Realme 9's advantage is the newer version of Android, but in terms of extras, the Redmi 10 has a depth camera and 9W reverse wired charging.

  • Audio: While the Redmi 10 has better speakers, the Realme 9 features Hi-Res audio recording, and has 2 microphones for it.

  • Build Quality: The Realme 9 has better screen protection with Gorilla Glass 5.

3. User Profiles and Recommendations

  • The Outdoors Enthusiast: If you spend a lot of time outside, the Realme 9 is the superior choice. Its screen is bright enough to be readable in sunlight, and the faster charging helps minimize downtime.
  • The Social Media Creator: Both take good pictures, but the Realme 9's front camera is the better choice for selfies. The difference in resolution for the main lens on the rear camera is not a huge deal.
  • The Budget-Conscious Gamer: For light to moderate gaming, both perform well. If performance is your biggest focus for gaming, Redmi 10 is marginally better.
  • The Everyday User: If you need a reliable phone for browsing, messaging, and basic photography, the Realme 9 is a great option with its balance of features. It's more refined and user-friendly.

4. Buying Decision Framework

To help you decide, here are three critical questions:

  1. How important is display quality and brightness to you? If you value a vibrant display with excellent outdoor visibility, the Realme 9 wins.
  2. Do you need a versatile camera system? If so, Realme 9 with its higher resolution front camera.
  3. Is faster charging a must-have for you? If you prioritize speed, the Realme 9 is better.

Here's a scenario-based recommendation:

  • Scenario 1: Bright Sunlit Days: Choose the Realme 9. Its AMOLED panel and superior brightness make it ideal for outdoor use.
  • Scenario 2: Budget-Conscious User Looking for the Most Performance: Choose the Redmi 10.
  • Scenario 3: Balanced Experience: Choose the Realme 9. It offers a well-rounded mix of better display, faster charging, and a more polished user experience, and a much better screen protector

Personal Choice

If I had to choose between these two, I'd pick the Realme 9. The AMOLED display is a huge plus for me, as I spend a lot of time outside, and I’m a fan of quick charging. While I appreciate the slightly better benchmark scores of the Redmi 10, the overall user experience on the Realme 9 is superior for daily use. The faster charging, better display, and superior screen protection win me over.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.