Xiaomi 12X vs Xiaomi Poco M5 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 September 13, 2022
Release Year 2021 2022

Physical

Volume 87.52 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.57 "/g 3.27 "/g
Weight 176 g 201 g
Height 152.7 mm 164 mm
Width 69.9 mm 76.1 mm
Thickness 8.2 mm 8.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Black
  • Yellow
  • Green

Display

Screen Size 6.28 " 6.58 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 83.6 %
Pixel Density 419 PPI 401 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 115.48 mAh/in²
Battery Density 51.41 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

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 14

Comparison Summary

Alright, let's dive deep into the Xiaomi 12X and Poco M5, two phones that might seem similar on the surface but reveal significant differences when you dig into the specs. I'll break it all down, translate the tech jargon, and help you figure out which one might be the better fit for you.

1. Specifications Breakdown

Here's a detailed look at how these phones stack up, with a focus on what the specs actually mean for your day-to-day life.

FeatureXiaomi 12XXiaomi Poco M5Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm, 176g164 × 76.1 × 8.9 mm, 201gThe 12X is significantly more compact and lighter, making it more pocketable and comfortable for single-handed use. The M5 is larger and bulkier.
Display
Size6.28"6.58"The Poco M5 has a slightly larger display, which might be better for media consumption or gaming, though the difference isn't massive.
Resolution1080x24001080x2408Both offer sharp, Full HD displays. This translates to crisp text and images.
Pixel Density419 PPI401 PPIBoth phones have good pixel density. You won't notice a real difference in sharpness, both will look crisp.
TechnologyAMOLEDIPS LCDHuge difference. The 12X's AMOLED is much better – expect deeper blacks, richer colors, and better outdoor visibility compared to the Poco M5's LCD.
Refresh Rate120Hz90HzThe 12X’s 120Hz display offers smoother scrolling and animations, making the phone feel more responsive. The M5 is still okay, but not as smooth.
Brightness1100 nits0 nits (Missing data - assumed to be lower)The 12X is significantly brighter, making it much easier to see in direct sunlight, a huge benefit for outdoor usage.
Performance
ChipsetSnapdragon 870 5G (7 nm)Mediatek Helio G99 (6 nm)Massive difference. The 12X is a performance beast, excelling in gaming and demanding tasks. The M5 is a decent mid-ranger but not in the same league.
AnTuTu Score815,210414,500The 12X scores nearly double the points, demonstrating its vastly superior processing power. Expect smoother performance in all apps.
GPUAdreno 650Mali-G57 MC2The Adreno 650 in the 12X is significantly more capable for demanding graphics and gaming.
Camera
Main Camera50MP, f/1.88, 1/1.56" Sony IMX76650MP, f/1.8, 1/2.76" Samsung S5KJN1The 12X has a larger sensor, capturing more light, and better image quality overall. The M5 has a decent shooter, but its sensor is much smaller.
Selfie Camera32MP, f/2.45, 1/3" Omnivision OV32B5MP, f/2.2The 12X takes far sharper, higher resolution selfies with better dynamic range, due to its significantly higher resolution sensor.
Wide Angle Lens13MP, f/2.4N/AThe 12X includes a versatile wide-angle lens, allowing for more creative shots, particularly landscapes.
Portrait LensN/A2MP, f/2.4The M5 includes a dedicated depth sensor, enabling portrait mode.
Macro Lens5MP, f/2.42MP, f/2.4The 12X takes more detailed macro shots. Both are quite basic.
VideoUp to 8K@24fpsUp to 1080p@30fpsThe 12X can capture professional-grade video content. The M5 is limited to standard HD resolution.
Video StabilizationYes (EIS, OIS)NoThe 12X has both digital and optical image stabilization (OIS), offering much smoother video.
Battery Life
Capacity4500mAh5000mAhThe M5 has a larger battery, which should translate to better endurance.
Charging67W Fast Charging18W Fast ChargingThe 12X charges much faster, reducing time plugged into an outlet significantly.
Software & Connectivity
OSAndroid 11Android 12 (upgradable to 14)The M5 comes with a newer OS, and a promise of updates. The 12X is stuck on an older android version.
Wi-FiWi-Fi 6Wi-Fi 5The 12X supports faster and more reliable Wi-Fi, especially in crowded networks.
Bluetooth5.15.3The M5 has newer Bluetooth version, supporting more power efficient connectivity.
GPSL1 + L5L1The 12X supports more accurate and reliable GPS thanks to dual-frequency GPS.
Storage & Audio
Storage128GB or 256GB64GB or 128GBThe 12X offers more storage for apps and media.
RAM8GB or 12GB4GB or 6GBThe 12X has more RAM, making it better at multitasking and handling heavy tasks.
AudioDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audioThe 12X offers a much better audio experience, with immersive spatial audio and better speakers.
Security
SecurityBasic in-display fingerprint sensorSide-mounted fingerprint sensorThe M5's sensor is likely to be more reliable and quicker to unlock your device. Both phones do the job for basic security.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownThe 12X's screen is more resistant to scratches and damage.

2. Key Insights

Xiaomi 12X: The Performance and Display Powerhouse

  • Strengths: The 12X is a clear winner in terms of raw performance, display quality, and camera capabilities. Its powerful Snapdragon 870 chipset is ideal for gamers and heavy users, while the AMOLED display offers vibrant visuals and excellent outdoor visibility. The improved camera captures high-quality pictures and videos, even in challenging conditions, and also has more zoom features.
  • Competitive Advantages: It boasts superior screen technology, significantly higher processing power, better cameras all around, faster charging, and better audio capabilities.
  • Trade-offs: It lacks expandable storage, a larger battery and uses an older OS which may not be supported in the future.
  • Limitations: It has an older Bluetooth, and no advanced fingerprint sensor.

Xiaomi Poco M5: The Budget-Friendly All-Rounder

  • Strengths: The Poco M5 stands out for its large battery, which will likely provide all-day battery life for most users. Its newer OS offers better compatibility and future updates. It has a more reliable fingerprint sensor.
  • Competitive Advantages: It’s more affordable, with a focus on maximizing essentials for the price. It has a slightly larger screen, and a depth sensor for portraits.
  • Trade-offs: It has a significantly less powerful processor, inferior display, and a much lower-quality camera system.
  • Limitations: Charging is slow and its audio is basic. It's much larger and heavier than the 12X.

3. User Profiles and Recommendations

Xiaomi 12X is best for:

  • Power Users: Gamers, content creators, or anyone who needs a phone that can handle demanding tasks smoothly.
  • Display Enthusiasts: Users who prioritize a vibrant, high-quality display for media consumption, editing, and outdoor use.
  • Photography Fans: People who want a versatile camera system capable of capturing detailed photos and high-resolution videos.
  • Users who value a compact design: People who would want to fit their phone into their pocket and use it with one hand.

Xiaomi Poco M5 is best for:

  • Budget-Conscious Buyers: Those seeking a reliable smartphone for everyday use without breaking the bank.
  • Casual Users: People who prioritize basic functionality, longer battery life, and a newer OS.
  • Users who prefer a larger screen: Those who appreciate a larger display for viewing content, videos, and social media.
  • Users who prefer a quick access fingerprint sensor: People who like the side mounted sensors better.

4. Buying Decision Framework

Here are three key questions to help you choose:

  1. Do you need top-tier performance and screen quality, or are you okay with a solid mid-range experience? If performance and screen are key, the 12X is the better option. If not, then M5 might be enough.
  2. Is battery life or camera quality more important to you? The M5 offers great battery life, while the 12X has a much better camera system.
  3. Are you concerned about budget? If budget is a priority, the Poco M5 is the clear winner.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer: Choose the Xiaomi 12X for its superior processing power, smooth 120Hz AMOLED display, and advanced GPU.
  • Scenario 2: On-the-Go Media Consumer: Choose the Xiaomi 12X for its vibrant AMOLED display, high-resolution video capabilities, and more compact design.
  • Scenario 3: Average User on a Tight Budget: Choose the Xiaomi Poco M5 for its solid battery life, larger display, and budget-friendly price.
  • Scenario 4: Photo and Video Enthusiast: Choose the Xiaomi 12X for its far superior camera system, including wide angle, and advanced video capabilities.
  • Scenario 5: User needing a reliable phone for all-day use and a newer OS: Choose the Xiaomi Poco M5 for its larger battery and updated software.

My Choice

If I were choosing between these two phones, I'd go with the Xiaomi 12X, without a doubt. While the Poco M5 is a perfectly competent budget phone, the 12X delivers a much more premium experience in almost every key area. As someone who values smooth performance, an excellent display, and a versatile camera, the 12X is the clear winner. The compact design, fast charging, and high-quality audio are just icing on the cake. It's a device that would truly enhance my daily life and allow me to do my job with much better results.

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.