Realme GT Master vs Xiaomi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date July 30, 2021 December 31, 2021
Release Year 2021 2021

Physical

Volume N/A 87.52 cm³
Screen Size to Weight Ratio 3.57 "/g 3.51 "/g
Weight 180 g 179 g
Height N/A 152.7 mm
Width N/A 69.9 mm
Thickness N/A 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Blue
  • Green
  • Purple
  • Gray

Display

Screen Size 6.43 " 6.28 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 89.2 %
Pixel Density 409 PPI 419 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits 1100 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 114.10 mAh/in²
Battery Density N/A 51.41 mAh/cm³
Battery Capacity 4300 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 642L Adreno 730

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 11 12
Maximum OS Version 13

Comparison Summary

Alright, let's break down the Realme GT Master and Xiaomi 12 to see which one comes out on top for different users. As a tech journalist, it's my job to translate these specs into real-world benefits (and drawbacks!).

1. Specifications Breakdown

Here's a head-to-head comparison of the Realme GT Master and Xiaomi 12, focusing on what those numbers mean to you.

FeatureRealme GT MasterXiaomi 12Real-World Implications
Design
Dimensions0 × 0 × 0 mm152.7 × 69.9 × 8.2 mmThe provided data for Realme GT Master's dimensions is missing. However, the Xiaomi 12 has a compact design, which is great for one-handed use.
Weight180g179gBoth are relatively lightweight, making them comfortable to hold for extended periods.
Display
Size6.43"6.28"Realme GT Master offers a slightly larger screen for a more immersive viewing experience.
Resolution1080x24001080x2400Sharp and clear images on both.
PPI409419Almost identical pixel density - both displays are very sharp.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and fluid animations.
Brightness1000 nits1100 nitsXiaomi 12 will be slightly easier to see outdoors in bright sunlight.
ProtectionUnknownCorning Gorilla Glass VictusXiaomi 12 has superior screen protection against scratches and drops.
Performance
ChipsetSnapdragon 778G 5G (6 nm)Snapdragon 8 Gen 1 (4 nm)Xiaomi 12 offers significantly faster performance for demanding tasks like gaming and video editing.
AnTuTu Score613,3481,150,831Xiaomi 12 is notably faster, ensuring smoother performance in almost all scenarios.
GPUAdreno 642LAdreno 730Xiaomi 12 delivers better graphics performance, making it a better choice for gamers.
Camera
Main Camera64MP, f/1.850MP, f/1.88Xiaomi 12's larger sensor size can capture more light, potentially resulting in better low-light photos.
Selfie Camera32MP, f/2.532MPBoth provide high-resolution selfies.
Wide Angle Lens8MP, f/2.313MP, f/2.4Xiaomi 12 captures more detailed wide-angle shots.
Macro Lens2MP, f/2.45MP, f/2.4Xiaomi 12 takes more detailed close-up shots.
VideoUp to 4K@30fpsUp to 8K@24fpsXiaomi 12 allows you to record videos at much higher resolutions.
StabilizationEISOIS & EISXiaomi 12 offers more stable video recording, especially in shaky conditions.
Battery Life
Capacity4300mAh4500mAhXiaomi 12 should provide slightly longer battery life.
Charging65W67WBoth offer incredibly fast charging speeds.
Wireless ChargingNo50WXiaomi 12 provides the convenience of wireless charging.
Reverse ChargingNo10WXiaomi 12 can charge other devices wirelessly.
Software
OSAndroid 11, up to 13Android 12Xiaomi 12 ships with a newer version of Android.
Other
Expandable StorageNoNoNeither phone allows you to add more storage via microSD.
AudioHi-Res AudioDolby Atmos, Stereo SpeakersXiaomi 12 offers a more immersive audio experience with Dolby Atmos and stereo speakers.

2. Key Insights

Realme GT Master:

  • Strengths: Larger display, more affordable (likely), ships with charger and cable.
  • Competitive Advantages: Potentially better value for the price-conscious consumer.
  • Trade-offs: Noticeably less powerful chipset and GPU, no wireless charging, and a less impressive camera system overall.

Xiaomi 12:

  • Strengths: Flagship-level performance, better camera system, wireless charging, more robust software support.
  • Competitive Advantages: A premium experience for users who demand the best performance and features.
  • Trade-offs: Likely more expensive, slightly smaller display.

3. User Profiles and Recommendations

  • Realme GT Master: Best suited for users who prioritize a large screen, stylish design, and good value for money, but don't need the absolute best performance or camera capabilities. Ideal for social media, casual gaming, and media consumption.

  • Xiaomi 12: Perfect for users who want a premium smartphone experience with top-tier performance, a versatile camera system, and convenient features like wireless charging. Great for gamers, content creators, and power users.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance to you? If you play demanding games or need to edit videos on your phone, the Xiaomi 12 is the clear winner.
  2. What's your budget? The Realme GT Master is likely to be more affordable.
  3. Do you value wireless charging and a more advanced camera system? If yes, the Xiaomi 12 is the better choice.

Scenario-Based Recommendations:

  • Budget-conscious user who wants a large screen for watching videos: Realme GT Master.
  • Gamer who needs maximum performance: Xiaomi 12.
  • Photography enthusiast: Xiaomi 12.
  • User who values convenience features like wireless charging: Xiaomi 12.

My Choice:

If I were choosing between these two phones, I'd personally go with the Xiaomi 12. While I appreciate a good deal, the sheer difference in performance and the superior camera system are worth the extra investment for me. As someone who enjoys mobile gaming and frequently takes photos and videos, the Snapdragon 8 Gen 1 and the advanced camera features would make a noticeable difference in my daily usage. I'm also a big fan of wireless charging for its convenience. While the Realme GT Master offers great value, the Xiaomi 12 provides a more complete and premium experience that aligns with my needs.

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.