Xiaomi 12 vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date December 31, 2021 January 29, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.51 "/g 3.53 "/g
Weight 179 g 190 g
Height 152.7 mm 161.5 mm
Width 69.9 mm 74 mm
Thickness 8.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Submarine Blue
  • Navigator Beige

Display

Screen Size 6.28 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 90.4 %
Pixel Density 419 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 1100 nits 950 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 111.38 mAh/in²
Battery Density 51.41 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU Adreno 730 Adreno 710

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version

Comparison Summary

Okay, let's dive into a detailed comparison of the Xiaomi 12 and the Realme 12 Pro. I'll break down the specs, highlight the key differences, and help you decide which phone might be the better fit for you.

1. Specifications Breakdown

Here's a comprehensive look at the specifications of both phones, with a focus on how they impact real-world usage:

FeatureXiaomi 12Realme 12 ProReal-World Implications
Design
Launch Date2021-12-312024-01-29Realme 12 Pro is significantly newer, likely with updated software and newer tech.
Form FactorStandardStandardBoth are standard smartphones, not foldable.
Dimensions152.7 × 69.9 × 8.2 mm161.5 × 74 × 8.8 mmXiaomi 12 is more compact, while Realme 12 Pro is larger and may feel more substantial.
Weight179g190gXiaomi 12 is slightly lighter, easier for one-handed use.
Display
Size6.28"6.7"Realme 12 Pro offers a larger screen, better for media consumption and multitasking.
Resolution1080x24001080x2412Both displays are sharp, but the pixel density on the Xiaomi is better.
PPI419394Xiaomi 12 will appear marginally sharper, though most users may not notice the difference.
TechnologyAMOLEDAMOLEDBoth have vibrant displays with deep blacks and high contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits950 nitsXiaomi 12 is brighter, which will be more visible outdoors and on bright sunny days.
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)Snapdragon 6 Gen 1 (4nm)Xiaomi 12 has a significantly more powerful processor, better for gaming and heavy apps.
AnTuTu Score1,150,831574,000Xiaomi 12 offers almost double the performance, faster app loading, and overall smoother experience.
GPUAdreno 730Adreno 710Xiaomi 12 has a more powerful GPU, better for graphics-intensive tasks.
Camera
Main Camera50MP, f/1.88, 1/1.56" IMX76650MP, f/1.8, 1/2" IMX882Xiaomi 12 has a larger sensor, potentially better low-light performance despite Realme having a better aperture.
Selfie Camera32MP, 1/3.14" JD116MP, f/2.4Xiaomi 12 takes higher-resolution selfies with a slightly wider sensor.
Telephoto LensNone32MP, f/2.0, 1/2.74" IMX709Realme 12 Pro has a telephoto lens for optical zoom, a big advantage.
Wide Angle Lens13MP, f/2.4NoneXiaomi 12 has a dedicated wide-angle lens for capturing more in the frame.
Macro Lens5MP, f/2.4NoneXiaomi 12 can capture extreme close up photos, something the Realme is missing.
Wide Angle + Macro LensNone8MP f/2.2, 1/2.8" IMX355Realme 12 Pro has a combo lens that allows wider angles and close macro shots.
Video RecordingUp to 8K 24fps, HDR, EISUp to 4K 30fps, EISXiaomi 12 can shoot higher-resolution videos.
DXOMark Camera113 (Mobile), 118 (Photo), 121 (Video)Not AvailableXiaomi 12 scores well in camera performance with good photo and video capabilities
Battery Life
Capacity4500mAh5000mAhRealme 12 Pro has a larger battery, likely better battery life between charges.
Charging67W Fast, 50W Wireless67W FastBoth have fast charging; Xiaomi 12 adds wireless charging.
FeaturesReverse charging, 50W Fast wireless charging, 10W Reverse chargingNoneXiaomi 12 can wirelessly charge other devices and also be charged wirelessly, which is missing on the Realme
Software
OSAndroid 12Android 14Realme 12 Pro comes with a newer version of Android.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support the latest Wi-Fi standards.
BluetoothBluetooth 5.2Bluetooth 5.2Both have similar Bluetooth capabilities.
GPSMore satellite systemsSlightly less satellite systemXiaomi 12 offers more precise positioning due to more satellite support.
SIMDual SIMDual SIMBoth support dual SIM cards.
Storage
Internal128/256 GB256/512 GBRealme 12 Pro offers more storage options.
RAM8/12 GB8/12 GBBoth offer sufficient RAM for smooth multitasking.
Expandable StorageNoNoNeither phone supports external storage.
Audio
QualityDolby Atmos, Hi-Res, StereoDolby Atmos, Hi-Res, StereoBoth offer high-quality audio. Realme has an additional noise cancellation mic.
Security
FeaturesFingerprint sensorFingerprint sensorBoth have a fingerprint sensor for security.
Build Quality
ProtectionGorilla Glass VictusUnknownXiaomi 12 offers better screen protection from scratches and drops.
SensorsAccelerometer, Compass, Gyroscope, Proximity, Ultrasonic Proximity SensorAccelerometer, Gyroscope, ProximityXiaomi 12 has more sensors for advanced features such as RGB and Ultrasonic.

2. Key Insights

Xiaomi 12 Strengths:

  • Performance Prowess: The Snapdragon 8 Gen 1 and Adreno 730 provide significantly better performance for gaming and heavy tasks.
  • Superior Display: While slightly smaller, the display is brighter and sharper, making it great for outdoor visibility and crisp text.
  • Advanced Camera Features: The larger main sensor, higher resolution selfie camera, wide and macro lenses, 8k video recording make it a versatile camera.
  • Enhanced Wireless Charging: It has 50W wireless charging as well as reverse charging, which is missing on the Realme.
  • More Accurate GPS and Extra sensors: A wider array of positioning options and sensors which can enhance the daily usage.

Realme 12 Pro Strengths:

  • Larger Display: The 6.7-inch screen is ideal for media consumption and multitasking.
  • Newer OS: It comes with Android 14 out of the box.
  • Telephoto Lens: The dedicated telephoto lens provides a very useful optical zoom feature.
  • Battery Life: The larger battery likely provides better endurance.
  • Storage: Offers higher capacity with a 512 GB option for those who require it.

Trade-Offs:

  • Xiaomi 12: Sacrifices battery life and screen size for performance and camera capabilities.
  • Realme 12 Pro: Trades some processing power and camera versatility for a bigger screen, telephoto lens, and longer battery life.

3. User Profiles and Recommendations

Xiaomi 12 is best for:

  • Gamers: Its superior processing power and GPU make it ideal for demanding games.
  • Photography Enthusiasts: The versatile camera setup and high-resolution video recording will appeal to users who want a high quality camera.
  • Power Users: Those who prioritize performance and don't mind charging more frequently will enjoy this device.
  • Users with multiple devices: Those who use wireless earbuds or other devices will enjoy the reverse wireless charging capabilities.

Realme 12 Pro is best for:

  • Media Consumers: Those who prioritize a larger screen for watching videos and browsing.
  • Everyday Users: Users who value good battery life and a decent camera.
  • Photography enthusiasts: Those who want to use optical zoom.
  • Users that want the latest Android version

4. Buying Decision Framework

Here are three practical questions to help you decide between these phones:

  1. Performance vs. Battery: Do you prioritize high-end performance for gaming and intensive tasks, or do you prefer longer battery life for everyday use?
  2. Camera Versatility vs. Telephoto Zoom: Do you want a camera that has a wide angle, macro, and higher resolution, or is a dedicated telephoto lens more important to you?
  3. Display Size vs. Sharpness: Is a larger display more important, or would you prefer a smaller, sharper, and brighter display for better visibility?

Scenario-Based Recommendations:

  • If you are a gamer or require top performance: Choose the Xiaomi 12. Its Snapdragon 8 Gen 1 processor and better GPU will provide a superior experience.
  • If you prioritize screen size and battery life: Go for the Realme 12 Pro. The larger display and longer battery life are better suited for media consumption and everyday use.
  • If you are looking for the most versatile camera: The Xiaomi 12 is better with a more comprehensive lens setup, and it records at higher resolutions.
  • If you want the latest software: Choose the Realme 12 Pro, it comes with Android 14.

My Choice and Why

Personally, I'd lean towards the Xiaomi 12. While the Realme 12 Pro's larger screen and telephoto lens are compelling, the significantly more powerful processor on the Xiaomi 12 provides a smoother overall experience, especially for gaming and demanding apps. As someone who also values camera capabilities, the Xiaomi 12's main and selfie cameras seem to be a better fit for my needs. Plus, the higher resolution video recording and advanced connectivity options are a big plus for me, not to mention the wireless charging.

However, I think the choice is really user-dependent, and both are excellent devices. If you watch a lot of media and prioritize battery, the Realme 12 Pro may be more ideal for you. If you want a more well rounded camera experience, the Xiaomi 12 is the way to go!

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.