Realme GT Master vs Xiaomi 12X - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
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 3.57 "/g
Weight 180 g 176 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
  • 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 SM8250-AC Snapdragon 870 5G (7 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU Adreno 642L Adreno 650

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 11
Maximum OS Version 13

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Realme GT Master and the Xiaomi 12X. I'll break down the specs, highlight key differences, and help you figure out which phone might be the better fit for your needs.

Realme GT Master vs. Xiaomi 12X: A Tech Journalist's Take

Here's how these two contenders stack up, focusing on what really matters in day-to-day use:

1. Specifications Breakdown

Here’s a detailed comparison table to break down the nitty-gritty:

FeatureRealme GT MasterXiaomi 12XReal-World Implications
Design
Dimensions0 x 0 x 0 mm152.7 x 69.9 x 8.2 mmXiaomi 12X: Clear advantage with known dimensions, better understanding of size and pocket-friendliness
Weight180g176gVirtually identical, both feel reasonably lightweight.
Display
Size6.43"6.28"Realme GT Master: Slightly larger screen, potentially better for media consumption.
Resolution1080x24001080x2400Identical sharpness.
PPI409419Almost identical pixel density, meaning similar crispness and clarity.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and gaming experience.
Brightness1000 nits1100 nitsXiaomi 12X: Better outdoor visibility on sunny days.
Performance
ChipsetSnapdragon 778G 5G (6nm)Snapdragon 870 5G (7nm)Xiaomi 12X: Noticeably faster, smoother multitasking, and better gaming performance.
AnTuTu Score613,348815,210Xiaomi 12X: Better overall performance.
GPUAdreno 642LAdreno 650Xiaomi 12X: Better graphics performance for gaming and demanding apps.
Camera
Main Camera64MP (f/1.8, 1/2", 0.7µm)50MP (f/1.88, 1/1.56", 1.0µm)Xiaomi 12X: Larger sensor means better low-light performance and potentially better dynamic range.
Ultrawide Camera8MP (f/2.3, 1/4", 1.12µm)13MP (f/2.4, 1/3.06", 1.12µm)Xiaomi 12X: Higher resolution for wider shots, but sensor size is smaller.
Macro Camera2MP (f/2.4, 1/5", 1.75µm)5MP (f/2.4)Xiaomi 12X: Slightly better macro detail.
Selfie Camera32MP (f/2.5, 1/2.74", 0.8µm)32MP (f/2.45, 1/3", 0.7µm)Realme GT Master: Larger sensor on the front, but only by a small margin.
Video4K@30fps8K@24fps, 4K@60fpsXiaomi 12X: Significantly better video capabilities, including higher resolution and frame rates.
OISNoYesXiaomi 12X: Optical image stabilization for smoother videos and sharper low-light photos.
Battery Life
Capacity4300mAh4500mAhXiaomi 12X: Slightly longer battery life on a single charge.
Charging65W67WMarginally faster charging on Xiaomi 12X.
Software
OSAndroid 11 (upgradable to 13)Android 11Realme GT Master: Confirmed upgrade to Android 13 provides longer software support.
Connectivity
WiFiWiFi 6WiFi 6Both support the latest WiFi standards for fast and reliable connections.
Bluetooth5.25.1Realme GT Master: Slightly newer Bluetooth version, potentially better energy efficiency and range.
GPSMultiple systemsMore comprehensive systemsXiaomi 12X: Better GPS accuracy with more satellite support.
Storage
RAM6GB/8GB8GB/12GBXiaomi 12X: More RAM options means smoother multitasking, especially with the 12GB model.
Expandable StorageNoNoNeither allows for storage expansion.
Audio
Audio QualityHi-Res AudioDolby Atmos, Hi-Res Audio, Stereo SpeakersXiaomi 12X: More immersive audio experience with stereo speakers and Dolby Atmos.
Build Quality
Screen ProtectionUnknownGorilla Glass VictusXiaomi 12X: More durable screen protection.

2. Key Insights

  • Performance: The Xiaomi 12X clearly wins here. The Snapdragon 870 is a more powerful chip than the Snapdragon 778G in the Realme GT Master. This translates to smoother performance in demanding games, faster app loading times, and better multitasking.

  • Camera: Both phones have capable cameras, but the Xiaomi 12X has several advantages. Its main camera boasts a larger sensor for better low-light performance, and it supports 8K video recording. Optical Image Stabilization (OIS) is another significant plus, providing smoother videos and sharper photos in challenging conditions.

  • Display: The displays are quite similar in terms of resolution and refresh rate, though the Xiaomi 12X takes a small lead in brightness, enhancing outdoor visibility.

  • Battery: While both phones offer fast charging, the Xiaomi 12X has a slightly larger battery, potentially offering a bit more screen-on time.

  • Design & Build: The Realme GT Master dimensions are unknown, but the Xiaomi 12X dimensions are known. The Xiaomi 12X has more durable screen protection with Gorilla Glass Victus.

  • Software: Realme GT Master is upgradable to Android 13, providing a longer software support.

  • Audio: The Xiaomi 12X wins the audio war as it has stereo speakers and Dolby Atmos.

3. User Profiles and Recommendations

  • Realme GT Master:

    • Best For: Users who prioritize value for money and are looking for a decent all-around phone, and for those who want longer software support.
    • Use Cases: Everyday tasks, social media, casual gaming, photography in good lighting conditions.
  • Xiaomi 12X:

    • Best For: Power users, gamers, and photography enthusiasts who demand top-tier performance, excellent camera capabilities, and enhanced audio experience.
    • Use Cases: Demanding games, high-resolution video recording, low-light photography, immersive media consumption.

4. Buying Decision Framework

Here are three questions to guide your choice:

  1. How important is raw performance to you? If you're a heavy gamer or multitasker, the Xiaomi 12X is the clear winner.
  2. What are your camera priorities? If you need excellent low-light performance and video recording capabilities, the Xiaomi 12X is superior.
  3. How much do you want to spend? The Realme GT Master is generally more affordable, making it a great option for budget-conscious buyers.

Scenario-Based Recommendations:

  • Budget Gamer: Realme GT Master is a good choice.
  • Photography Enthusiast: Xiaomi 12X's better camera is the better pick.
  • Power User: Xiaomi 12X's stronger processor and higher RAM options make it the winner.

Which Would I Choose?

For me, I'd pick the Xiaomi 12X without hesitation. While the Realme GT Master offers good value, the Snapdragon 870 chipset provides a noticeable performance boost that makes a real difference in daily use. As someone who enjoys mobile gaming and often juggles multiple apps, that extra horsepower is worth the investment. Plus, the Xiaomi 12X's superior camera system, with its larger sensor and OIS, would allow me to capture better photos and videos, especially in challenging lighting conditions. The better audio quality is also a big bonus! The price is a bit higher, but the overall experience is worth it.

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.