Xiaomi 12 vs Huawei nova 9 SE - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 March 20, 2022
Release Year 2021 2022

Physical

Volume 87.52 cm³ 98.31 cm³
Screen Size to Weight Ratio 3.51 "/g 3.55 "/g
Weight 179 g 191 g
Height 152.7 mm 164.6 mm
Width 69.9 mm 75.6 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Midnight Black
  • Pearl White
  • Crystal Blue

Display

Screen Size 6.28 " 6.78 "
Resolution 1080 x 2400 1080 x 2388
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.5 %
Pixel Density 419 PPI 387 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 87.02 mAh/in²
Battery Density 51.41 mAh/cm³ 40.69 mAh/cm³
Battery Capacity 4500 mAh 4000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 730 Adreno 610

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 11
Maximum OS Version

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi 12 and the Huawei nova 9 SE. I'll be breaking down the specs, offering my insights, and helping you decide which of these phones might be right for you.

1. Specifications Breakdown

Here's a detailed comparison of the key specifications, focusing on their real-world implications:

FeatureXiaomi 12Huawei nova 9 SEReal-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm164.6 × 75.6 × 7.9 mmXiaomi 12 is more compact and pocketable. The nova 9 SE is larger, which might be better for media consumption but less convenient for single-handed use.
Weight179g191gXiaomi 12 is lighter, making it slightly more comfortable to hold for extended periods.
Display
Size6.28"6.78"The nova 9 SE offers more screen real estate, which is great for movies and browsing. The Xiaomi 12 is better for those who prefer smaller devices.
Resolution1080x24001080x2388Both are sharp enough, but the difference is almost negligible.
Pixel Density419 ppi387 ppiXiaomi 12 is slightly sharper, but both are fine.
TechnologyAMOLEDIPS LCDXiaomi 12's AMOLED screen will provide richer colors, deeper blacks, and better contrast. It's generally a superior viewing experience, especially in low light.
Refresh Rate120Hz90HzXiaomi 12 offers smoother scrolling and animations. The 120Hz refresh rate makes a difference during gaming and UI navigation.
Brightness1100 nits0 nitsXiaomi 12 screen is much brighter, ensuring excellent outdoor visibility, even in direct sunlight. The Nova 9 SE is not usable in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 1 (4 nm)Snapdragon 680 4G (6 nm)Xiaomi 12 has a much more powerful processor, leading to significantly faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score1,150,831248,000The massive difference in the scores reflects the Xiaomi 12's superior performance in demanding tasks.
GPUAdreno 730Adreno 610Xiaomi 12's GPU will handle graphics-intensive games with ease.
Camera
Main Camera50MP (f/1.88, 1/1.56")108MP (f/1.9, 1/1.52")The nova 9 SE has higher resolution, but the Xiaomi 12 has a wider aperture and larger pixels.
Selfie Camera32MP16MP (f/2.2)Xiaomi 12 offers higher resolution for selfies, which can be helpful for detailed photos or video calls.
Wide Angle Lens13MP (f/2.4)NoneXiaomi 12 has a dedicated wide-angle lens for landscape shots.
Portrait (Depth)None2MP (f/2.4)Huawei nova 9 SE has a depth sensor for better portrait mode photos.
Macro Lens5MP (f/2.4)2MP (f/2.4)Xiaomi 12 has better macro lens than the Nova 9 SE.
Wide Angle + MacroNone8MP (f/2.2)Huawei nova 9 SE has a lens for both wide angle and macro which has lower resolution than the dedicated lenses on the Xiaomi 12.
VideoUp to 8K with HDR, EISUp to 1080p with EISXiaomi 12 is capable of much higher resolution and supports HDR video.
DxOMark (Mobile)113N/AXiaomi 12 has excellent image and video capture quality.
Battery Life
Capacity4500mAh4000mAhXiaomi 12 has a larger battery, likely providing longer battery life.
Charging67W Fast Charging66W Fast ChargingBoth devices offer fast charging, so the difference here is negligible.
Wireless Charging50W Fast, 10W ReverseNoneXiaomi 12 features wireless charging and reverse wireless charging, adding more convenience.
Software
OSAndroid 12Android 11Xiaomi 12 has a newer version of Android, with enhanced features, security patches and software updates.
Connectivity
WiFiWiFi 6WiFi 6Both phones have the latest WiFi standard.
Bluetooth5.2 LE5.0Xiaomi 12 has a newer Bluetooth version, which is more energy-efficient.
GPSAdvanced supportBasic supportXiaomi 12 has more comprehensive GPS support, which will result in faster and more accurate location.
Storage
Internal128/256GB128/256GBBoth phones have the same storage options.
RAM8/12GB6/8GBXiaomi 12 can have up to 12GB of RAM, which enhances multitasking capabilities.
ExpandableNoNoNeither device supports expandable storage.
Audio
QualityDolby Atmos, Hi-ResBasic audioXiaomi 12 offers superior audio quality with immersive spatial audio and better speakers.
Security
FeaturesBasic fingerprintSide-mounted fingerprintHuawei nova 9 SE has a more ergonomic fingerprint sensor.
Build Quality
ProtectionCorning Gorilla VictusUnknownXiaomi 12's display has enhanced scratch resistance.
Sensors
SensorsComprehensive suiteBasic suiteXiaomi 12 has more advanced sensor capabilities, which translates to more precise and versatile usage for various applications.

2. Key Insights

Xiaomi 12:

  • Strengths: This is a powerhouse of a phone. Its superior performance, higher-quality display (AMOLED with 120Hz refresh rate), better cameras, wireless charging, and overall richer audio experience make it a top contender in its class.
  • Advantages: Its smaller size is a plus for some, and the display's high brightness makes it suitable for use outdoors. The advanced sensor suite adds to overall user experience.
  • Trade-offs: It's not a large phone, which may not be ideal for those who prefer expansive screens.

Huawei nova 9 SE:

  • Strengths: Its large display is great for media consumption, and the high-resolution 108MP main camera is a standout feature.
  • Advantages: It has a slightly lower price point, which can make it attractive for budget-conscious users. The ergonomic side fingerprint sensor can be more convenient for some users.
  • Trade-offs: It lags significantly behind the Xiaomi 12 in terms of performance, display quality, and features like wireless charging and audio. It is also not usable in direct sunlight

3. User Profiles and Recommendations

Xiaomi 12:

  • Ideal User: Gamers, content creators, power users, and anyone who values a top-notch display and performance in a compact form factor.
  • Use Cases: Mobile gaming, video editing, capturing high-quality photos and videos, and enjoying multimedia content with vibrant visuals and superior audio.
  • Value: It offers flagship-level performance and features at a premium price point. The user will experience top tier performance in a smaller size.

Huawei nova 9 SE:

  • Ideal User: Casual users, social media enthusiasts, those on a budget, and anyone who prioritizes a large screen.
  • Use Cases: Basic browsing, social media, watching videos, capturing everyday photos, and light gaming.
  • Value: Offers a large screen and higher resolution camera at a lower cost. It is not suited for gaming and outdoor use.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Performance Needs: Do you primarily use your phone for browsing and social media, or do you require high performance for gaming and demanding applications?

  2. Display Preferences: Do you prioritize color accuracy, deeper blacks, and higher brightness, or is a large screen more important?

  3. Budget: What is your budget, and how much are you willing to invest in features such as wireless charging, advanced audio, and top-tier performance?

Scenario Recommendations:

  • For a Power User: If you need the best possible performance for gaming or demanding tasks, and you appreciate a high-quality display and audio, the Xiaomi 12 is the clear winner.

  • For Budget-Conscious Users: If you are primarily looking for a large display for media consumption and don't need top-tier performance, the Huawei nova 9 SE might suffice, but be aware of its limitations.

  • For an Everyday User: If you are looking for a reliable all-rounder with a good balance of performance and features, and a compact size, the Xiaomi 12 is a far better pick than the nova 9 SE.

Which Would I Choose?

Personally, I would choose the Xiaomi 12. While the Huawei nova 9 SE offers a larger screen and a higher megapixel count on its main camera, the overall experience offered by the Xiaomi 12 is vastly superior.

The Xiaomi 12's powerful Snapdragon 8 Gen 1 chipset, coupled with its 120Hz AMOLED display and much better cameras, makes it the far superior choice. In addition to the significant boost in daily performance, I value high quality video and picture taking which can be achieved with this camera, as well as top quality display technology. Furthermore, the advanced features like 50W fast wireless charging, and top-tier audio, combined with the compact form factor, make it a better fit for my usage patterns. Though the Huawei is cheaper, the Xiaomi 12's enhancements in these key areas justify the higher price, making it an investment in a much smoother, faster, and more enjoyable user experience.

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.