Xiaomi Redmi Note 10S vs Apple iPhone 15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 28, 2021 September 22, 2023
Release Year 2021 2023

Physical

Volume 99.25 cm³ 82.43 cm³
Screen Size to Weight Ratio 3.6 "/g 3.57 "/g
Weight 178.8 g 171 g
Height 160.5 mm 147.6 mm
Width 74.5 mm 71.6 mm
Thickness 8.3 mm 7.8 mm
Foldable Design No No
Available Colors
  • Shadow Black (Onyx Gray)
  • Deep Sea Blue (Ocean Blue)
  • (Frost White) Pebble White
  • Black
  • Yellow
  • Blue
  • Green
  • Pink

Display

Screen Size 6.43 " 6.1 "
Resolution 1080 x 2400 1179 x 2556
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.5 % 86.4 %
Pixel Density 409 PPI 461 PPI
Refresh Rate N/A N/A
Typical Brightness 450 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1100 nits 2000 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 90.00 mAh/in²
Battery Density 50.38 mAh/cm³ 40.63 mAh/cm³
Battery Capacity 5000 mAh 3349 mAh
NFC Support Yes Yes
Chipset Mediatek MT6785V/CD Helio G95 (12 nm) Apple A16 Bionic (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
GPU Mali-G76 MC4 Apple GPU (5-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 11 17
Maximum OS Version 13 18

Comparison Summary

Smartphone Comparison: Xiaomi Redmi Note 10S vs. Apple iPhone 15

1. Specifications Comparison

Here's a detailed comparison of key specifications, emphasizing their practical impact:

FeatureXiaomi Redmi Note 10SApple iPhone 15Practical Impact
Design
Dimensions160.5 x 74.5 x 8.3 mm147.6 x 71.6 x 7.8 mmThe Redmi is noticeably larger and slightly thicker, making the iPhone more pocketable and comfortable for smaller hands.
Weight178.8g171gThe iPhone is a bit lighter, which can be noticeable during extended use.
Display
Size6.43"6.1"The Redmi offers a larger screen, better for media consumption, while the iPhone is more compact.
Resolution1080 x 24001179 x 2556The iPhone has higher resolution, resulting in a sharper, clearer image.
Pixel Density (PPI)409461The iPhone's higher PPI provides significantly sharper text and images.
TechnologyAMOLEDOLEDBoth offer vibrant colors and deep blacks; negligible real-world difference here.
Refresh Rate60Hz60HzBoth have standard 60Hz refresh rates, which may appear less smooth than higher refresh rate screens.
Brightness1100 nits2000 nitsThe iPhone has much higher brightness, providing vastly superior outdoor visibility in bright sunlight.
Performance
ChipsetMediatek Helio G95 (12nm)Apple A16 Bionic (4nm)The iPhone's A16 chip offers significantly faster performance for all tasks, from daily usage to gaming.
AnTuTu Score409,8741,470,000The iPhone scores dramatically higher, meaning smoother apps, faster loading times and overall a much more responsive experience.
GPUMali-G76 MC4Apple GPU (5-core)The iPhone GPU provides substantially better gaming and graphic-intensive performance.
Camera
Standard Camera Resolution64MP (f/1.79)48MP (f/1.6)Redmi has higher resolution, but iPhone's larger sensor and wider aperture offer better low-light performance and potentially better image quality overall.
Standard Camera Sensor Size1/2"1/1.5"The iPhone's larger sensor captures more light, generally resulting in better low-light and dynamic range.
Selfie Camera Resolution13MP (f/2.45)12MP (f/1.9)The Redmi has a slightly higher megapixel count, but the iPhone has a wider aperture for potentially better low-light selfies.
Wide Angle LensYes (8MP)NoRedmi has a dedicated wide-angle lens for more expansive shots.
Portrait Mode (depth) LensYes (2MP)NoRedmi has a dedicated depth lens for better bokeh.
Macro LensYes (2MP)NoRedmi has a dedicated macro lens for close-up photos.
Wide Angle + MacroNoYes (12MP)iPhone has a combined wide-angle + macro lens.
Video RecordingUp to 4K@30fpsUp to 4K@60fps with HDRThe iPhone provides higher frame rates, HDR, and superior video stabilization.
DxOMark Mobile ScoreN/A145The iPhone has a professional camera benchmark score, the Redmi does not.
Battery
Capacity5000mAh3877mAhThe Redmi has a larger battery, potentially offering longer battery life, but efficiency also matters.
Charging33W Fast Charging20W Fast ChargingThe Redmi charges faster, reducing downtime.
Wireless ChargingNo15W MagSafe & 7.5W QiThe iPhone offers convenient wireless charging options.
Software
OSAndroid 11 (up to 13)iOS 17 (up to 18)Different operating systems; Android offers more customization, while iOS provides better app optimization and overall smoother performance.
Connectivity
WiFiWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)The iPhone supports the newer Wi-Fi 6 standard for faster and more efficient connectivity.
Bluetooth5.05.3The iPhone offers a newer, more efficient version of Bluetooth.
SIMDual SIM (Nano)Dual SIM (Nano + eSIM)The iPhone offers the flexibility of an eSIM, while the Redmi supports two physical SIMs.
Storage
Internal64/128 GB128/256/512 GBThe iPhone offers more storage options; the Redmi has lower storage variants.
RAM6/8 GB6GBThe Redmi has the potential for slightly better multitasking with the 8GB version.
ExpandableNoNoNeither phone has expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersNoise cancellation microphone, Stereo Speakers, 3 microphonesiPhone has better voice capture and clearer calls with microphone features. The Redmi has Hi-Res Audio support which is a small advantage.
Security
FeaturesSide-mounted fingerprint sensorBasic security featuresRedmi uses a convenient fingerprint sensor; iPhone relies on basic security features.

2. Key Differences Analysis

Xiaomi Redmi Note 10S Advantages:

  • Larger Display: A bigger screen makes media consumption more immersive.
  • Bigger Battery: Potentially longer battery life due to a larger 5000mAh battery.
  • Faster Charging: 33W charging speeds mean quicker recharge times.
  • Lower Cost: Typically offered at a significantly more affordable price point.
  • Dedicated Lenses: Offers dedicated wide-angle, macro, and depth lenses.
  • Fingerprint sensor: Provides basic biometric security
  • Hi-Res Audio: Can improve the listening experience for audiophiles.

Apple iPhone 15 Advantages:

  • Superior Performance: The A16 Bionic chip is significantly faster and more efficient.
  • Significantly Sharper Display: Higher resolution and PPI for crisper visuals.
  • Much Brighter Display: Better outdoor visibility.
  • Better Camera System: Larger main sensor, wider aperture, and advanced video features.
  • Wireless Charging: MagSafe and Qi wireless charging for convenience.
  • eSIM Support: Offers the convenience of digital carrier switching
  • Software Optimization: iOS is known for its smooth performance and optimized apps.
  • Long-Term Support: Generally receives longer software and security updates.
  • Better Connectivity: Supports Wi-Fi 6 and Bluetooth 5.3.
  • Better Microphone: Noise cancellation and 3 microphones provide better audio capture.
  • Better Video Recording: Offers superior video quality, HDR, and video stabilization

Trade-offs:

  • Redmi: Sacrifices performance, display quality, and camera capabilities for affordability.
  • iPhone: Significantly more expensive, with a smaller battery and no dedicated macro, depth or wide-angle lens (though it does have a wide angle + macro).

3. User Profiles & Recommendations

Xiaomi Redmi Note 10S Ideal Users:

  • Budget-Conscious Users: Those prioritizing affordability and value.
  • Media Consumers: People who watch a lot of videos and need a larger display.
  • Users Needing Long Battery: Those who need all-day battery life and fast charging.
  • Casual Photographers: Users who want versatile cameras for everyday use but don't need top-tier image quality.
  • Users who prefer physical SIMs: Those who want to use two physical SIM cards.

Use Cases:

  • Watching movies and TV shows while traveling.
  • Playing casual games.
  • Daily social media browsing and web surfing.
  • Capturing everyday moments with a variety of lens options.
  • A great phone for travel, when battery life is of a concern

Apple iPhone 15 Ideal Users:

  • Performance Seekers: Those who need the fastest performance for gaming and productivity.
  • Photography Enthusiasts: Users who want high-quality photos and advanced video features.
  • Users Who Value a Premium Experience: Those willing to pay more for the iOS ecosystem and Apple features.
  • Users who need High-Brightness: Users who need to be able to see their phone screen in direct sunlight.
  • Users who need the best possible video capture: For content creators and video enthusiasts.
  • Users who prefer wireless charging: Those who want convenient charging options
  • Users who prefer eSIMs: For those who need the ability to switch providers digitally

Use Cases:

  • Playing graphically demanding games and using intensive apps.
  • Capturing high-quality photos and videos for professional or personal use.
  • A daily driver for work and communication needs.
  • Use in direct sunlight situations
  • A phone for content creators due to camera features

Price-to-Value:

  • Redmi: Offers excellent value for money, providing a solid experience for a budget-friendly price.
  • iPhone: Is much more expensive but offers a significantly more premium experience with top-tier performance and camera capabilities.

4. Decision Framework

Key Questions to Consider:

  1. What's my budget? The Redmi is much more affordable, while the iPhone is a premium option.
  2. How important is performance? If you want top-tier speed, the iPhone is the clear choice. If you only require general performance, the Redmi is more than suitable.
  3. What do I value most in a camera? The iPhone offers better overall quality, while the Redmi offers more versatile lens options.

Scenario-Based Recommendations:

  • Scenario 1: If budget is a primary concern and you want a large screen for media, the Xiaomi Redmi Note 10S is the better choice.
  • Scenario 2: If you need the fastest performance, best image quality, and a premium experience, the Apple iPhone 15 is the better option.
  • Scenario 3: If you are a content creator, the Apple iPhone 15 offers much better video quality and features.

My Choice

Given the information available, if I were choosing between these two phones, I would select the Apple iPhone 15. While the Xiaomi Redmi Note 10S offers good value for its price, the iPhone 15 provides a significantly superior experience in several critical areas.

The iPhone's vastly superior performance, higher-quality display, better camera system with more advanced video features, wireless charging, and more premium feel make it a more compelling option. While the battery on the Xiaomi is larger, the better efficiency of the iPhone's processor, along with the convenience of wireless charging, mitigate this advantage somewhat. I am willing to pay the premium for the overall better user experience that the iPhone 15 delivers. Furthermore, the long term software support that Apple provides is a key benefit that should not be overlooked.

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.