Xiaomi Redmi Note 9T vs Apple iPhone SE (2022) - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 March 18, 2022
Release Year 2021 2022

Physical

Volume 113.39 cm³ 67.99 cm³
Screen Size to Weight Ratio 3.28 "/g 3.26 "/g
Weight 199 g 144 g
Height 161.2 mm 138.4 mm
Width 77.3 mm 67.3 mm
Thickness 9.1 mm 7.3 mm
Foldable Design No No
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Red
  • Starlight
  • Midnight

Display

Screen Size 6.53 " 4.7 "
Resolution 1080 x 2340 750 x 1334
Aspect Ratio 19.5:9 16:9
Screen-to-Body Ratio 84 % 65.4 %
Pixel Density 395 PPI 326 PPI
Refresh Rate N/A N/A
Typical Brightness 450 nits 625 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 91.35 mAh/in²
Battery Density 44.09 mAh/cm³ 29.68 mAh/cm³
Battery Capacity 5000 mAh 2018 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Apple A15 Bionic (5 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Hexa-core (2x3.22 GHz Avalanche + 4x1.82 GHz Blizzard)
GPU Mali-G57 MC3 Apple GPU (4-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 10 15.4
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Redmi Note 9TApple iPhone SE (2022)Practical Impact
Dimensions161.2 × 77.3 × 9.1 mm138.4 × 67.3 × 7.3 mmThe iPhone SE is significantly smaller and easier to handle with one hand, fitting more easily into pockets. The Redmi Note 9T is larger and might be less convenient to carry.
Weight199g144gThe iPhone SE is noticeably lighter, making it more comfortable for extended use, while the Redmi Note 9T feels heavier and bulkier.
BuildStandardStandardBoth are standard phones, no special form factor differences.

Display

FeatureXiaomi Redmi Note 9TApple iPhone SE (2022)Practical Impact
Size6.53"4.7"The Redmi Note 9T has a much larger screen, making it better for media consumption, gaming, and multitasking. The iPhone SE's smaller screen may be preferred by those who value portability.
Resolution1080x2340750x1334The Redmi Note 9T has a sharper, clearer display due to higher resolution. Text and images will look crisper on the Redmi.
PPI395326The Redmi Note 9T's higher pixel density translates to a noticeably sharper image.
TechnologyIPS LCDIPS LCDBoth use the same technology - similar color reproduction and viewing angles
Refresh Rate60Hz60HzBoth have standard refresh rates for smooth scrolling in typical scenarios, not suitable for high-end gaming.
Brightness0 nits0 nitsBoth have the same peak brightness, however, the given value is incorrect - needs further specification for a comparison of visibility in direct sunlight.

Performance

FeatureXiaomi Redmi Note 9TApple iPhone SE (2022)Practical Impact
ChipsetMediatek Dimensity 800U (7 nm)Apple A15 Bionic (5 nm)The A15 Bionic in the iPhone SE is significantly more powerful, resulting in faster app loading, smoother multitasking, and better gaming performance. It is also more power efficient.
Antutu Score343,1501,225,939The iPhone SE scores substantially higher in benchmarks, indicating a much faster and smoother user experience.
GPUMali-G57 MC3 (ARM Mali-G57 MC3)Apple GPU (4-core graphics)The Apple GPU is more powerful, offering better performance in graphically intensive tasks, especially gaming and video editing.

Camera

FeatureXiaomi Redmi Note 9TApple iPhone SE (2022)Practical Impact
Main Camera Resolution48MP12.2MPThe Redmi Note 9T has a higher resolution, potentially capturing more detail in good lighting. However, image quality isn't determined by resolution alone.
Main Camera Aperturef/1.79f/1.8Both have similar apertures with f/1.79 letting in slightly more light.
Main Camera Pixel Size0.80 µm1.22 µmThe iPhone SE has larger pixels, which should result in better low-light performance, despite the lower resolution.
Selfie Camera Resolution13MP7MPRedmi Note 9T has higher resolution.
Selfie Camera Aperturef/2.25f/2.2iPhone SE has a wider aperture letting in more light for low light selfies
Portrait ModeYes (2MP)NoThe Redmi Note 9T has a dedicated depth sensor, potentially allowing for more accurate portrait mode effects.
Macro LensYes (2MP)NoThe Redmi Note 9T has a macro lens allowing for close up shots which the iPhone SE cannot do.
Video4K@30fps4K@60fps (with HDR, OIS, Stereo Sound)The iPhone SE has better video features including HDR, OIS, and stereo sound recording.
StabilizationNoOISThe iPhone SE has better video stabilization with Optical Image Stabilization making it better for smoother videos, especially when moving around.
DXOMarkNot testedMobile Score: 100, Photo Score: 126, Video Score: 106The iPhone SE scored well on DXOMark, indicating better overall camera quality based on their testing methodology.
Features4K Video, Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer4K Video, Digital zoom, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAWThe Redmi has more camera features, but the iPhone has better stabilization and RAW capture

Battery

FeatureXiaomi Redmi Note 9TApple iPhone SE (2022)Practical Impact
Capacity5000mAh2018mAhThe Redmi Note 9T has a significantly larger battery, potentially providing much longer battery life for daily usage. The iPhone SE will likely require more frequent charging.
Charging18W fast charging18W fast chargingBoth support 18W fast charging, which is relatively slow compared to the current market.
Features22.5W charger inboxNot official mAh valueThe Redmi Note 9T comes with a faster charger inbox than the supported charging speed of the phone, whilst the Apple phone does not mention a charger at all.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages

  • Larger Display: A bigger screen is better for media consumption, gaming, and multi-tasking.
  • Higher Resolution: The sharper display makes text and images clearer.
  • Larger Battery: Offers significantly longer battery life for all-day use.
  • More versatile camera: Offers triple camera setup with depth and macro lenses.
  • Hi-Res Audio & Stereo Speakers: Superior audio experience for music and videos.
  • Newer Bluetooth Version: Benefit from newer technology with Bluetooth 5.1.
  • Wider range of GPS systems: Provides better location accuracy.
  • Lower price: Typically offered at a lower price point.

Practical Implications: The Redmi Note 9T is a good choice for users who prioritize media consumption, battery life, and versatile cameras, especially if on a budget.

Apple iPhone SE (2022) Advantages

  • Significantly Faster Performance: The A15 Bionic chip provides unmatched speed and responsiveness.
  • Better Camera Performance: Excellent image quality in real life, better video features, especially in low-light with stabilization.
  • Smaller Size: It is significantly more pocketable and easier to handle one-handed.
  • Better video recording features: Includes HDR, OIS, and stereo sound.
  • Supports RAW: Allows professional quality editing of photos.
  • Newer WiFi Technology: Better compatibility with modern networks with faster and more efficient data transfer
  • Software Updates: iOS receives long-term software updates.
  • Premium Build Quality and Brand Recognition: Built with better quality materials and considered a premium brand.

Practical Implications: The iPhone SE is ideal for users who prioritize performance, camera quality, a compact size, and a seamless software experience, even if it means sacrificing battery life and screen size.

Trade-offs

  • Redmi Note 9T: Offers a better display and battery life but falls significantly short in performance and camera quality.
  • iPhone SE: Provides superior performance and a better camera but with a smaller display and significantly shorter battery life.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T Ideal Users

  • Budget-conscious consumers: People looking for a feature-rich phone without spending a lot of money.
  • Media enthusiasts: Those who watch a lot of videos, stream content, or play games on their phone.
  • Users needing long battery life: People who are away from chargers for long periods.
  • Those who want a large screen: People who prefer a larger display for easier readability and content viewing.
  • Users who prefer Android: Those already familiar with Android interface and apps

Specific Use Cases:

  • Streaming: Watching movies, TV shows, and online videos with extended viewing times.
  • Gaming: Playing mobile games with good responsiveness, though performance is lower than the iPhone SE.
  • Everyday Social Media: Browsing social media with a large screen.
  • On the go Navigation: The wider range of GPS systems allows for accurate and reliable navigation.

Apple iPhone SE (2022) Ideal Users

  • Performance-focused individuals: Users who need the fastest possible performance for intensive tasks and gaming.
  • Compact phone enthusiasts: Those who prefer a small, pocketable phone for easy handling.
  • Camera lovers: Users who prioritize great image quality and video recording.
  • iOS ecosystem users: People who are already invested in Apple's ecosystem.
  • Those who need up-to-date software: Users who want long-term software updates and security patches.

Specific Use Cases:

  • Mobile Gaming: Playing graphically demanding games with smooth performance.
  • Photography: Capturing high-quality photos and videos.
  • Professional apps: Running demanding productivity applications.
  • Seamless Experience: Users wanting a phone that just works efficiently with no lag or glitches.
  • Regular Updates: Users who value security and regular system updates.

Price-to-Value Ratio

  • Xiaomi Redmi Note 9T: Offers excellent value for money with a good display, long battery life, and decent camera features.
  • Apple iPhone SE (2022): Provides excellent value in the premium compact phone market, but it comes at a higher cost compared to the Redmi Note 9T, but with a superior processor and better quality camera.

4. Decision Framework

Key Questions for Buyers

  1. What is my primary use case? (Media, gaming, productivity, portability)
  2. How important is battery life versus performance? (Long battery vs fast performance)
  3. What ecosystem am I already using, or prefer? (Android vs iOS)

Scenario-Based Recommendations

  • Scenario 1: Budget-Conscious, Media Consumption:
    • Recommendation: Xiaomi Redmi Note 9T. Offers a larger display, long battery life, and good media consumption features at a lower price point.
  • Scenario 2: Performance and Compact Size Priority:
    • Recommendation: Apple iPhone SE (2022). Delivers unmatched speed in a compact package with a great camera. Ideal for those who value portability and performance over screen size and battery life.
  • Scenario 3: Camera Quality and Video Features:
    • Recommendation: Apple iPhone SE (2022). Provides superior image and video quality with advanced features like OIS and HDR, although the overall camera is more capable on the Redmi, the quality output is not as good.

What I Would Choose and Why

Based on my personal preferences and typical usage, I would choose the Apple iPhone SE (2022).

Reasons:

  1. Performance is Paramount: As someone who frequently uses their phone for multitasking, running various apps, and occasional gaming, the unmatched speed of the A15 Bionic chip is very important. I need the phone to be responsive and smooth.
  2. Camera Quality Matters: I value a camera that consistently produces high-quality photos and videos. The iPhone SE’s image processing and video features, while not perfect, are a higher priority than the added versatility of the Redmi’s additional lenses.
  3. Compact Size and portability: I prefer a phone that is easily pocketable and comfortable to use with one hand. The smaller form factor of the iPhone SE is a significant advantage for my daily use.
  4. Ecosystem Preference: I am already invested in the Apple ecosystem, which includes other Apple devices and services. The seamless integration of iOS is appealing.
  5. Long-Term Software Support: I appreciate the long-term software updates and security patches that Apple provides for their devices. This ensures the phone remains secure and up-to-date for several years.

While the Xiaomi Redmi Note 9T offers a better value proposition on paper with a larger screen and battery, my personal needs prioritize raw performance, camera quality, portability and software ecosystem support. The iPhone SE excels in these aspects, making it the better fit for me.

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
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.