Xiaomi 12X vs Xiaomi Poco X6 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 January 12, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 95.82 cm³
Screen Size to Weight Ratio 3.57 "/g 3.69 "/g
Weight 176 g 181 g
Height 152.7 mm 161.2 mm
Width 69.9 mm 74.3 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.28 " 6.67 "
Resolution 1080 x 2400 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.7 %
Pixel Density 419 PPI 446 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 1200 nits
Peak Brightness 1100 nits 1800 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 114.64 mAh/in²
Battery Density 51.41 mAh/cm³ 53.23 mAh/cm³
Battery Capacity 4500 mAh 5100 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Adreno 650 Adreno 710

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 13
Maximum OS Version 16

Comparison Summary

Alright, let's dive into a detailed comparison of the Xiaomi 12X and the Xiaomi Poco X6. These two phones, while both from Xiaomi's stable, cater to slightly different needs and preferences. I'll break down their specs, discuss what that means for you, and help you decide which one fits your lifestyle better.

1. Specifications Breakdown

Here’s a side-by-side look at their core specs, along with what they actually mean for daily use:

FeatureXiaomi 12XXiaomi Poco X6Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm161.2 × 74.3 × 8 mmThe Poco X6 is larger and might feel less comfortable in smaller hands; the 12X is more compact and pocketable.
Weight176g181gThe 12X is slightly lighter, which could be more comfortable for prolonged use.
Display
Size6.28"6.67"The Poco X6 offers more screen real estate, better for media consumption and gaming.
Resolution1080x24001220x2712The Poco X6 provides sharper visuals due to its higher pixel density.
Pixel Density (PPI)419446The Poco X6 has a slightly sharper display, but both are great; most eyes won't notice the difference.
TechnologyAMOLEDAMOLEDBoth use vibrant AMOLED panels, offering great colors and deep blacks.
Refresh Rate120Hz120HzBoth offer a smooth visual experience, especially during scrolling and gaming.
Brightness1100 nits1800 nitsThe Poco X6 is significantly brighter, making it much more usable in direct sunlight.
Performance
ChipsetSnapdragon 870 5G (7 nm)Snapdragon 7s Gen 2 (4 nm)The 12X has a more powerful older chipset with better general performance. The X6's is more energy-efficient
AnTuTu Score815,210603,400The 12X is noticeably faster for intensive tasks and gaming.
GPUAdreno 650Adreno 710The 12X's GPU is more powerful, leading to better graphics performance for games.
Camera
Rear Camera (Main)50MP (f/1.88, 1/1.56")64MP (f/1.79, 1/2")The Poco X6 has a higher resolution main sensor, but the 12X has a larger sensor, potentially capturing more light.
Selfie Camera32MP (f/2.45, 1/3")16MP (1/3.06")The 12X has a higher resolution front-facing camera for better selfies, but the X6 has bigger pixels.
Wide Angle Lens13MP (f/2.4, 1/3.06")Not AvailableThe 12X has a dedicated wide-angle lens, offering greater flexibility for capturing landscapes and group photos.
Macro Lens5MP (f/2.4)2MP (f/2.4, 1/5")The 12X has a slightly better macro lens, but both are just basic offerings.
Wide Angle + MacroNot Available8MP (f/2.2, 1/2.8")The Poco X6 has a dedicated wide-angle and macro camera.
Video RecordingUp to 8K@24fpsUp to 4K@30fpsThe 12X offers higher video resolution, better for content creation.
Battery Life
Capacity4500mAh5100mAhThe Poco X6 has a larger battery, offering longer battery life per charge.
Charging67W67WBoth phones support the same fast charging speed; no advantage for either phone.
Software
OS VersionAndroid 11Android 13The Poco X6 ships with a more recent version of Android; you'll get longer support and new features from the OS.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5The 12X supports the newer Wi-Fi 6 standard, offering faster speeds and better performance in crowded networks.
Bluetooth5.15.2Both have modern Bluetooth but the X6 has a slightly newer version.
GPSAdvanced Satellite SupportBasic Satellite SupportThe 12X has more precise GPS support with additional bands.
Storage
Internal Storage128 GB or 256 GB256 GB or 512 GBThe Poco X6 has more options for higher storage.
RAM8 GB or 12 GB8 GB or 12 GBBoth come with plenty of RAM, ensuring smooth multitasking.
Other Features
Audio FeaturesDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesDolby Atmos, Hi-Res Audio, Stereo SpeakersThe 12X has additional microphones.
Screen ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass VictusBoth offer the same top-tier screen protection against scratches and drops.

2. Key Insights

Xiaomi 12X Strengths:

  • Performance Powerhouse: The Snapdragon 870 offers significantly better performance for demanding tasks and gaming.
  • Superior Camera Flexibility: The additional wide-angle lens provides more options for capturing various shots, and a better main sensor and selfie sensor.
  • Better Video Recording: The 8K video capture capability is a notable advantage for content creators.
  • Advanced Connectivity: WiFi 6 and better GPS, means better connection options.
  • Premium Audio: 2 Microphones for better quality of voice during video/calls.
  • More Compact Design: If you prefer a more pocketable phone the 12X is the way to go.

Xiaomi Poco X6 Strengths:

  • Larger and Brighter Display: The larger screen with significantly higher brightness is excellent for media consumption and outdoor use.
  • Longer Battery Life: The larger battery capacity will give you more time between charges.
  • Newer Software: Comes with a newer version of Android, leading to longer updates.
  • Increased Storage: Offers higher internal storage options for those with lots of media.

Trade-offs:

  • The Xiaomi 12X sacrifices battery life and screen size for raw power, camera versatility and better audio quality.
  • The Xiaomi Poco X6 offers a bigger screen and better battery life but has a performance and camera step down, and older Wifi.

3. User Profiles and Recommendations

Xiaomi 12X is best for:

  • Gamers: The superior processor and GPU will handle demanding games with ease.
  • Content Creators: The 8K video, and versatile camera setup, provides professional-grade tools in a phone.
  • Power Users: Those who prioritize performance for heavy multitasking and resource-intensive apps.
  • Those who want a Compact Phone: The 12X is much more compact than the Poco X6.

Xiaomi Poco X6 is best for:

  • Media Consumers: Those who watch a lot of videos, movies, or shows will appreciate the larger, brighter screen.
  • Casual Gamers: It can handle most games, but not with the same finesse as the 12X.
  • Users who prefer Longer Battery Life: The bigger battery ensures that you can go through a whole day with ease.
  • Those who prioritize screen size: If the biggest screen is your thing, then this is it.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance and gaming capability to you? If it’s a priority, the 12X is the better choice. For casual users, the Poco X6 is good enough.
  2. Do you prefer a larger display and longer battery life, or a more compact form factor? This question helps decide if the user wants a phone that fits more easily in the hand, or a more immersive viewing experience.
  3. Do you care about taking high-quality video? If you want to make video in 4k, then both phones are great. If you want 8k videos, then the 12X is the only choice.

Scenario-Based Recommendations:

  • The Multimedia Enthusiast: Choose the Poco X6 for its bigger screen and longer battery life.
  • The Mobile Gamer: The 12X offers a smoother experience thanks to its better processing and graphics.
  • The On-The-Go Professional: The 12X’s better connectivity and performance are better suited.
  • The Casual User: The Poco X6 is great for casual users, with great battery life and display.

What I Would Choose

After carefully considering all aspects, I would personally choose the Xiaomi 12X. While the Poco X6 offers a great display and better battery, for me, the raw performance of the Snapdragon 870, combined with the more versatile camera setup and better audio quality makes it the more appealing option. As a tech journalist and analyst I use my phone heavily for writing, and photography, and the 12X edges it out in the area. The fact that its more compact also appeals to me.

The Poco X6 is a great device, but the 12X hits the sweet spot for 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.