Apple iPhone X vs Xiaomi Redmi Note 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 3, 2017 May 12, 2020
Release Year 2017 2020

Physical

Volume 78.4 cm³ 111.51 cm³
Screen Size to Weight Ratio 3.33 "/g 3.28 "/g
Weight 174 g 199 g
Height 143.6 mm 162.3 mm
Width 70.9 mm 77.2 mm
Thickness 7.7 mm 8.9 mm
Foldable Design No No
Available Colors
  • Space Gray
  • Silver
  • Forest Green
  • Midnight Grey
  • Polar White

Display

Screen Size 5.8 " 6.53 "
Resolution 1125 x 2436 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 81.1 % 83.5 %
Pixel Density 458 PPI 395 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 450 nits
HBM Brightness 625 nits N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 80.74 mAh/in² 117.73 mAh/in²
Battery Density 34.64 mAh/cm³ 45.02 mAh/cm³
Battery Capacity 2716 mAh 5020 mAh
NFC Support Yes Yes
Chipset Apple A11 Bionic (10 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Apple GPU (three-core graphics) Mali-G52 MC2

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 11.1.1 10
Maximum OS Version 16.7.7 11

Comparison Summary

Okay, let's dive into a user-centric comparison of the Apple iPhone X and the Xiaomi Redmi Note 9, focusing on how these devices shape our daily interactions. Forget the spec sheets for a moment; let's talk about experiences.

1. Design and Usability Assessment

CategoryApple iPhone XXiaomi Redmi Note 9User Experience Impact
Interface DesignPremium, minimalist aesthetics, focus on visual harmony.Functional, practical design, emphasizes screen real estate.iPhone X: Sleek, feels more refined; Note 9: Practical, geared toward content consumption.
Interaction FlowSmooth, intuitive gestures, tight integration with iOS ecosystem.Android interface with added customizations, focus on efficiency.iPhone X: Fluid, responsive, feels "premium"; Note 9: Familiar Android experience, can feel less fluid in some cases.
Accessibility FeaturesRobust accessibility suite; VoiceOver, switch controls, etc.Android's accessibility features, customizable UI.iPhone X: Strong support for diverse needs; Note 9: Accessible, might need more user customization for specific requirements.
Design ErgonomicsCompact, fits well in hand, feels lighter for its size.Larger, may require two hands for comfortable use, feels heavier.iPhone X: Comfortable for single-handed use; Note 9: Good for media consumption, might be cumbersome for some users.

2. Narrative-Driven Feature Exploration

Scenario 1: Capturing Memories

Imagine you're on a spontaneous weekend trip. The iPhone X comes with its dual 12MP cameras, ready to capture stunning portraits with a sophisticated depth of field. It feels intuitive; you tap, frame, and the result is a memory worthy of sharing. The color accuracy and detail are striking. If you decide to take a video, you have the option of recording in 4K up to 60fps. The Redmi Note 9, on the other hand, offers a 48MP main camera, giving you a higher megapixel count for detailed shots. It also has an 8MP wide-angle lens, which is perfect if you are capturing group photos or scenery, plus 2MP macro and depth sensor. Both phones have HDR and auto focus features. You might need to fiddle with settings a little bit more, but the flexibility is there. However, the video recording is limited to 1080p at 30fps.

User Story: The iPhone X is like a high-end camera you carry in your pocket that is always ready to go, while the Redmi Note 9 is more like a versatile tool with diverse photography and video options.

Scenario 2: Powering Through the Day

It’s a busy day, and you're constantly on the move. The iPhone X, with its efficient A11 Bionic chip, gives you speed for checking emails, browsing, or using apps. The display, even though it's smaller, is crisp with its OLED technology, which allows for great contrast and color accuracy. The Redmi Note 9 boasts a massive 5020mAh battery, making it ideal for power users. It comes with 18W fast charging to keep you going. The screen is larger, a definite advantage for binge-watching videos on the go, but the lower resolution and IPS LCD screen mean less contrast and not as clear as the iPhone X.

User Story: The iPhone X is a nimble sprinter, while the Redmi Note 9 is an endurance runner.

Scenario 3: Immersive Entertainment

Now it’s time to relax. The iPhone X, while having a smaller screen, provides a sharper image due to its higher pixel density and OLED technology. The colours are punchy and the display feels vibrant. The Redmi Note 9, with its larger screen, is a solid choice for watching shows on a commute, but the display lacks the punchiness of the iPhone X.

User Story: The iPhone X is a high-definition cinema experience, while the Redmi Note 9 is a spacious and comfortable theatre.

3. Inclusive Technology Evaluation

  • Tech Enthusiast: Prefers the iPhone X for its premium feel, superior screen, and advanced camera features. The performance is top-notch thanks to the A11 bionic chip, providing a smooth, seamless experience.

  • Budget-Conscious User: Leans towards the Redmi Note 9 for its affordability, larger battery, and versatile camera system. It’s a reliable device with a great user experience for the price.

  • Power User: Prefers the Redmi Note 9 with its massive 5020mAh battery, fast charging, and dual sim functionality. It’s a versatile device that’s built for multitasking and heavy usage.

  • Visually Impaired User: Appreciates the robust accessibility features of the iPhone X, including VoiceOver, and its smooth interface. The Redmi Note 9 is a good alternative, offering good accessibility and a large screen.

4. Design-Centric Decision Framework

FeatureApple iPhone X (User Focused)Xiaomi Redmi Note 9 (User Focused)
DisplaySharper OLED display, ideal for rich visual experiences.Larger IPS LCD, better for media consumption at a distance.
PerformanceLightning-fast, seamless for everyday tasks.Reliable, good for general use and multitasking.
CameraExcellent image processing, great detail, user-friendly controls, superior video quality.Versatile options, more cameras for various needs, more software based features (like night mode)
BatteryGood battery life for everyday use.Outstanding for power users, 18W fast charging.
DesignElegant and compact, feels premium in hand.Larger, more robust, screen protection with Gorilla Glass 5.
EcosystemPremium Apple experience, seamless integration with other Apple devices.Solid Android experience with custom features.
PricingHigher price point.More affordable.

Conclusion

If you value a premium experience, a high-quality display, effortless photography, and smooth performance, the Apple iPhone X is the clear winner. It's a device that prioritizes intuitive use and elegant design.

However, if you’re after a budget-friendly device with excellent battery life, a large display for content consumption and need a versatile camera for a variety of situations, the Xiaomi Redmi Note 9 is the perfect choice. It’s a reliable workhorse that is great for everyday use.

What I Would Choose and Why:

Considering all the factors, I would choose the Apple iPhone X. While the Redmi Note 9 offers a larger battery, a versatile camera system, and a larger display, the iPhone X provides an experience that resonates more with my personal preferences. I prioritize a premium design, the high resolution and accurate colour representation of the OLED display, seamless and intuitive software integration, excellent performance, and the sophisticated simplicity of its dual camera system. Although the battery capacity is smaller, its excellent processor efficiency helps to reduce the need for constant recharging. The iPhone X is designed with the user experience in mind, and offers a smooth, elegant, and satisfying user experience. Ultimately, the iPhone X provides the more refined experience that aligns with my day-to-day needs and aesthetic preferences.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.