Xiaomi 12 vs Apple iPhone 15 Plus - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 September 22, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 97.64 cm³
Screen Size to Weight Ratio 3.51 "/g 3.33 "/g
Weight 179 g 201 g
Height 152.7 mm 160.9 mm
Width 69.9 mm 77.8 mm
Thickness 8.2 mm 7.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Black
  • Yellow
  • Blue
  • Green
  • Pink

Display

Screen Size 6.28 " 6.7 "
Resolution 1080 x 2400 1290 x 2796
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 89.2 % 88 %
Pixel Density 419 PPI 460 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1100 nits 2000 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 97.64 mAh/in²
Battery Density 51.41 mAh/cm³ 44.89 mAh/cm³
Battery Capacity 4500 mAh 4383 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Apple A16 Bionic (4 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
GPU Adreno 730 Apple GPU (5-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 12 17
Maximum OS Version 18

Comparison Summary

Alright, let's dive into a detailed comparison of the Xiaomi 12 and the Apple iPhone 15 Plus. This is going to be fun. We've got a clash of ecosystems here, Android versus iOS, and it's always interesting to see how these two giants approach smartphone design. We're not just looking at numbers, but at how these phones fit into your life.

1. Specifications Breakdown

Here's a detailed look at the key specs, laid out in a way that shows their real-world impact:

FeatureXiaomi 12Apple iPhone 15 PlusReal-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm160.9 x 77.8 x 7.8 mmThe iPhone 15 Plus is noticeably larger and taller, which may be less comfortable for one-handed use compared to the Xiaomi 12. The Xiaomi 12 is slightly thicker but lighter.
Weight179g201gThe Xiaomi 12 is significantly lighter, making it more comfortable for extended holding and pocketability.
BuildGorilla Glass Victus (screen)UnknownThe Xiaomi 12's screen is protected by the durable Gorilla Glass Victus, while the iPhone's protection is unspecified.
Display
Size6.28"6.7"The iPhone 15 Plus offers a more immersive viewing experience due to its larger display, better for media consumption and multitasking.
Resolution1080x24001290x2796The iPhone 15 Plus has a much sharper and more detailed display thanks to its higher pixel count.
Pixel Density (PPI)419460The iPhone 15 Plus has slightly crisper text and images due to a higher pixel density.
TechnologyAMOLEDOLEDBoth phones use high-quality display technologies for vivid colors and deep blacks, similar overall quality.
Refresh Rate120Hz60HzThe Xiaomi 12 offers much smoother scrolling and animations, better for gaming and fast-paced content, the iPhone's 60Hz is a bit behind in smoothness.
Brightness (nits)11002000The iPhone 15 Plus is significantly brighter, making it much more visible in bright outdoor conditions. This makes a big difference in outdoor usability.
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)A16 Bionic (4nm)Both phones use cutting-edge processors, but from different manufacturers. Performance characteristics will differ. The A16 Bionic is faster on paper.
AnTuTu Score1,150,8311,470,000The iPhone 15 Plus has a notable edge in raw performance, which could lead to faster app loading and smoother multitasking under heavy load.
GPUAdreno 730Apple GPU (5-core)The iPhone's GPU is a very capable chip, likely giving it an edge in demanding graphics applications and gaming.
Camera
Main Camera Resolution50MP48MPSimilar resolution, but differences in sensors, aperture and processing result in image variations between the two.
Main Camera Aperturef/1.88f/1.6The iPhone 15 Plus has a wider aperture, which allows more light to reach the sensor, potentially resulting in better low-light performance.
Main Camera Sensor Size1/1.56"1/1.5"The iPhone has a slightly larger sensor, capable of capturing more details and better dynamic range, but the difference is very small.
Selfie Camera Resolution32MP12MPThe Xiaomi 12 boasts a higher resolution for selfies, though pixel size on the iPhone is larger resulting in higher quality selfies.
Extra LensesWide angle, MacroWide Angle + MacroThe Xiaomi has macro and wide angle lenses while iPhone combines them both.
Video RecordingUp to 8K@24fpsUp to 4K@60fpsXiaomi offers higher resolution video recording but the iPhone has greater stabilization and consistency in output.
DXOMark ScoresMobile (113) Photo(118) Video(121)Mobile(145) Photo(147) Video(153)Apple has superior results in image and video quality over Xiaomi by a large margin.
Battery Life
Capacity4500mAh4383mAhBoth phones have similar battery capacities, suggesting comparable battery endurance throughout a day.
Charging67W Fast, 50W Wireless20W Fast, 15W MagSafe, 7.5W QiThe Xiaomi 12 charges significantly faster, giving you a much quicker refuel, wireless charging speeds are very different and the iPhone is very slow.
Software
OSAndroid 12iOS 17Different ecosystems, this is the biggest differentiator, iOS offers better integration and simplicity but android offers better customizability.
Connectivity
WiFiWi-Fi 6Wi-Fi 6Both offer similar levels of Wi-Fi connectivity, the Xiaomi offers more advanced features but it's mostly the same in terms of daily usage.
Bluetooth5.25.3Both offer similar levels of Bluetooth connectivity, minor changes in version.
GPSMany different systemsCommon systemsXiaomi offers more sophisticated and accurate GPS with more systems.
Storage
Internal Storage128GB/256GB128GB/256GB/512GBThe iPhone 15 Plus provides more storage options for users with large media libraries.
RAM8GB/12GB6GBThe Xiaomi 12 has more RAM which can help for smoother multitasking.
Audio
Audio SystemDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesNoise cancellation microphone, Stereo Speakers, 3 microphonesXiaomi has more features with superior sound output and capture, while the iPhone has noise cancelling microphones.
Security
Security FeaturesFingerprint SensorBasic SecurityXiaomi offers a fingerprint sensor while Apple has an unspecified basic security.
Other Sensors
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualProximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: BarometerBoth share similar types of motion sensors, Xiaomi has more biometric options, Apple has an additional barometer.

2. Key Insights

Xiaomi 12 Strengths:

  • Lightweight and Compact: Its smaller size and weight make it more comfortable to handle for extended use and fit in pockets.
  • Smoother Display: The 120Hz refresh rate provides a smoother, more responsive user interface, especially for scrolling and gaming.
  • Fast Charging: 67W wired charging and 50W wireless charging are significantly faster than the iPhone, which is important if you're always on the go.
  • Comprehensive Audio Features: The Dolby Atmos, Hi-Res Audio are better on the Xiaomi.
  • More RAM: With up to 12GB of RAM, Xiaomi 12 is suited for heavy multitasking.
  • Biometric Security: Comes with a basic fingerprint sensor.

Apple iPhone 15 Plus Strengths:

  • Larger, Sharper Display: The 6.7" screen with higher resolution offers a more immersive viewing experience, ideal for media consumption and productivity.
  • Higher Brightness: Significantly better outdoor visibility due to its high brightness.
  • Superior Performance: The A16 Bionic chip is very fast, and offers better performance in benchmarks, translates into smoother and faster app loading in most situations.
  • Better Camera Quality: Higher DXOMark scores indicate that the iPhone 15 Plus has overall better image and video quality.
  • Ecosystem: iOS provides a simpler and very integrated experience.
  • Long-Term Software Support: Apple typically provides longer software support than Android phones.
  • Advanced features The noise cancelling microphones are also a good addition.
  • Storage: More storage options of 512GB compared to 256GB of the Xiaomi.

Trade-offs:

  • Xiaomi 12: Its camera performance and outdoor visibility are not as strong as the iPhone, and it lacks the polish of iOS.
  • Apple iPhone 15 Plus: The battery charging is very slow in comparison to the Xiaomi 12, and the smaller refresh rate display and heavier profile are noticeable.

3. User Profiles and Recommendations

Xiaomi 12:

  • Tech Enthusiasts: Those who value fast charging, smooth displays, audio features and a lighter phone.
  • Gamers: The 120Hz display and fast charging will enhance the gaming experience.
  • Android Customizers: Users who prefer the customization and flexibility of the Android ecosystem.
  • Budget conscious users: This phone will generally have a lower price point compared to the iPhone.

Apple iPhone 15 Plus:

  • Media Consumers: Ideal for users who want a large, immersive screen with bright visuals for watching videos, browsing and reading.
  • Photography and Videography Enthusiasts: Users who prioritize high-quality photos and videos, especially in low-light conditions.
  • iOS Loyalists: Existing Apple users who prefer the ecosystem's simplicity and seamless integration.
  • Users looking for longevity: Apple devices are supported for very long periods of time.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is display smoothness and responsiveness? If you're a gamer or prefer fast scrolling, the Xiaomi 12's 120Hz display is a significant advantage. If not, the iPhone's smooth OS will compensate.
  2. How much do you prioritize camera quality? If you want the best possible image and video quality, the iPhone 15 Plus scores significantly better in real life scenarios.
  3. What is your ecosystem preference? If you prefer customization of android or the simplicity of iOS, then this point will be very important.

Scenario-Based Recommendations:

  • Frequent Traveler: The Xiaomi 12, with its lightweight design and fast charging, is ideal for someone who needs to quickly top up their phone on the go.
  • Multimedia User: The iPhone 15 Plus is the better choice for someone who spends a lot of time watching videos and playing graphic intensive games.
  • Casual User: The Xiaomi 12 might be the better, more value option here due to its lower cost, and is the best phone for budget conscious users.

Conclusion

Both of these phones offer compelling features. The Xiaomi 12 stands out with its smooth screen and fast charging, and very impressive audio capabilities. The iPhone 15 Plus excels with its exceptional display, high performance, and superior camera, with the smooth ecosystem as well. It's essential to consider your use case and preferences to choose the phone that best fits your needs.

My Choice:

If it were my money, I'd go for the Apple iPhone 15 Plus. While I appreciate the Xiaomi's charging speeds and 120Hz screen, the overall polish, superior camera system, brighter display and notably better performance and long-term support of the iPhone make it the more compelling choice for me. I often find myself needing high-quality images, a bright screen for outdoor use, and the reliability of Apple's software. I'm ok with the slower charging, given I mostly charge overnight.

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.