Xiaomi Poco X3 GT vs Xiaomi Redmi Note 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 110.31 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.42 "/g 3.55 "/g
Weight 193 g 188 g
Height 163.3 mm 165.9 mm
Width 75.9 mm 76.2 mm
Thickness 8.9 mm 8 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 6.6 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 85 %
Pixel Density 399 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 112.39 mAh/in²
Battery Density 45.33 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MC9 Adreno 619

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi Poco X3 GT and the Xiaomi Redmi Note 12. I'll break down the specs, give you my insights, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed look at the specs, with a focus on how they'll actually impact your day-to-day usage:

FeatureXiaomi Poco X3 GTXiaomi Redmi Note 12Real-World Implications
Design
Launch Date2021-08-192023-01-11Redmi Note 12 is significantly newer, potentially with better long-term software support.
Dimensions163.3 x 75.9 x 8.9 mm165.9 x 76.2 x 8 mmRedmi Note 12 is slightly taller and thinner, Poco X3 GT is a bit more bulky.
Weight193g188gRedmi Note 12 is negligibly lighter, a subtle difference in hand.
Display
Size6.6"6.67"Practically identical display sizes for immersive viewing.
Resolution1080 x 24001080 x 2400Both offer sharp, detailed visuals.
Pixel Density399 PPI395 PPIExtremely similar pixel density; image sharpness will be indistinguishable.
TechnologyIPS LCDAMOLEDRedmi Note 12's AMOLED offers superior contrast, deeper blacks, and vibrant colors.
Refresh Rate120Hz120HzBoth provide smooth scrolling and fluid animations.
Brightness0 nits1200 nitsRedmi Note 12's high brightness significantly enhances visibility in bright sunlight.
Performance
ChipsetMediatek Dimensity 1100Snapdragon 4 Gen 1Poco X3 GT's chipset is significantly more powerful for gaming and multitasking.
AnTuTu Score745,283460,800Poco X3 GT shows superior performance with nearly 62% higher score.
GPUMali-G77 MC9Adreno 619Poco X3 GT's GPU is more potent for demanding graphics tasks.
Camera
Main Camera Resolution64MP48MPPoco X3 GT has more resolution on the main sensor.
Main Camera Aperturef/1.79f/1.8Poco X3 GT has a slightly wider aperture, which means better low light performance.
Main Sensor Size1/2"1/2.76"Poco X3 GT's larger sensor allows for more light capture, improving image quality.
Selfie Camera Res16MP13MPPoco X3 GT offers slightly more detail in selfies.
Wide Angle LensNo8MPRedmi Note 12 offers an ultrawide camera, enhancing versatility.
Macro LensNo2MPRedmi Note 12 has a dedicated macro lens, allowing for detailed close-up shots.
Video RecordingUp to 4K 30fpsUp to 1080p 30fpsPoco X3 GT supports higher quality video recording, better for vloggers.
Battery Life
Capacity5000mAh5000mAhBoth phones should provide similar all-day battery life.
Charging67W33WPoco X3 GT charges much faster, minimizing downtime.
Software & Other
OSAndroid 11Android 12Redmi Note 12 has a newer Android version out of the box.
WiFiWiFi 6WiFi 5Poco X3 GT supports faster Wi-Fi speeds, lower latency, better performance in crowded networks.
Bluetooth5.25.1Poco X3 GT has a newer Bluetooth version.
AudioDolby Atmos, Hi-Res, StereoBasicPoco X3 GT offers superior sound quality with advanced features.
Screen ProtectionGorilla Glass VictusGorilla Glass 3Poco X3 GT has superior scratch resistance.

2. Key Insights

  • Poco X3 GT - The Powerhouse:

    • Performance King: The Dimensity 1100 chipset and Mali-G77 MC9 GPU make the Poco X3 GT a serious performer, especially for gaming and demanding apps. It blows the Redmi Note 12 out of the water in benchmarks.
    • Speedy Charging: The 67W fast charging is a massive advantage, getting you back in action much quicker than the Redmi Note 12.
    • Superior Audio: The inclusion of Dolby Atmos, Hi-Res Audio, and stereo speakers makes the Poco X3 GT a joy for multimedia consumption.
    • Tough Build: Corning Gorilla Glass Victus is a big plus for screen protection against scratches and minor falls.
  • Redmi Note 12 - The All-Rounder:

    • Vibrant Display: The AMOLED display is a huge win for media consumption, delivering better contrast, richer colors, and superior outdoor visibility.
    • Versatile Camera: The inclusion of wide-angle and macro lenses offers more flexibility for different types of photography.
    • Newer Software: The Android 12 out-of-the-box experience might give it an advantage for long-term software updates.
    • Lighter and Thinner: This can be a consideration for some users that prefer a more compact device

Trade-offs and Limitations:

  • The Poco X3 GT does not have any wide-angle or macro lenses. The Redmi Note 12 is weaker in performance, charging speed, and overall audio quality
  • Neither device has an expandable storage slot.

3. User Profiles and Recommendations

  • Poco X3 GT - Best for:

    • Gamers: The powerful chipset and GPU make it ideal for smooth gaming.
    • Power Users: Those who demand the fastest performance for multitasking and resource-intensive applications.
    • Multimedia Enthusiasts: Users who value high-quality audio and video playback.
    • Those who want a robust phone: The Corning Gorilla Glass Victus is a good addition if you are looking for more protection.
  • Redmi Note 12 - Best for:

    • Casual Users: Those who need a reliable, good-looking device for everyday tasks, browsing, and social media.
    • Photography Enthusiasts: The variety of the camera system helps it excel in casual photography.
    • Media Consumers: Users who value a vibrant display for watching videos and browsing content.
    • Those who appreciate a lighter and thinner phone.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance to you? If gaming or high-performance apps are a priority, the Poco X3 GT is the clear winner.
  2. How much do you value a top-tier display? If you watch a lot of videos or consume media in bright sunlight, the Redmi Note 12's AMOLED display is a game-changer.
  3. Do you prefer fast charging or diverse camera features? The Poco X3 GT charges much faster while the Redmi Note 12 has wide and macro lenses.

Scenario-Based Recommendations:

  • "I'm a gamer who wants the best performance and charging speed." Go for the Poco X3 GT.
  • "I love watching videos and want a vibrant screen, and I need an ultrawide lens." The Redmi Note 12 will be your best bet.
  • "I need a reliable phone for everyday use and want a decent camera." Both phones will work but the Redmi Note 12 offers more camera features and a more modern design.

My Choice

If I had to choose between these two, I would go with the Poco X3 GT. For me, the raw power offered by the Dimensity 1100 chipset and the faster charging speed would be more useful in the long run. As a tech enthusiast and content creator, the higher video quality is a huge plus. While I appreciate the AMOLED display and the versatility of the Redmi Note 12's camera system, the overall performance and audio superiority of the Poco X3 GT would be more useful for my day to day.

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.