Xiaomi 12X vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 June 15, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.57 "/g 3.42 "/g
Weight 176 g 198.5 g
Height 152.7 mm 168.6 mm
Width 69.9 mm 76.3 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.28 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.2 % 85.1 %
Pixel Density 419 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 550 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 108.45 mAh/in²
Battery Density 51.41 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14

Comparison Summary

Alright, let's dive deep into the nitty-gritty of the Xiaomi 12X and Redmi 12. These two phones, while both sporting the Xiaomi badge, cater to different needs and budgets. I'm going to break down the specs, analyze their real-world implications, and help you figure out which one fits your life best.

1. Specifications Breakdown

Here’s a detailed look at how the Xiaomi 12X and Xiaomi Redmi 12 stack up:

FeatureXiaomi 12XXiaomi Redmi 12Real-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm168.6 x 76.3 x 8.2 mm12X is more compact and easier to handle; Redmi 12 is larger for media consumption
Weight176g198.5g12X is lighter, more comfortable for extended use
Display
Size6.28"6.79"Redmi 12 offers more screen real estate for content; 12X is more pocketable
Resolution1080x24001080x2460Both are sharp; slight edge to Redmi 12
PPI41939612X has slightly sharper text and images
TechnologyAMOLEDIPS LCD12X has superior colors, contrast, and blacks, better for HDR content and direct sunlight
Refresh Rate120Hz90Hz12X offers smoother scrolling and animations
Brightness1100 nits0 nits12X has vastly superior outdoor visibility
Performance
ChipsetSnapdragon 870 5GHelio G8812X is much faster, handling demanding games and multitasking with ease
AnTuTu Score815,210249,40012X is substantially more powerful for intensive tasks
GPUAdreno 650Mali-G52 MC212X is better suited for graphically intensive tasks
Camera
Main Camera Res.50MP50MPBoth are good, sensor size and other parameters like software processing makes the difference
Main Camera SensorSony IMX766Samsung S5KJN112X captures more light due to larger sensor, leading to better low-light photos
Main Camera Aperturef/1.88f/1.8Redmi 12 is able to capture brighter pictures with its wider aperture
Selfie Camera Res.32MP8MP12X has a much sharper selfie camera
Selfie Camera Aperturef/2.45f/2.1Redmi 12 is able to capture brighter pictures with its wider aperture
Wide Angle Res.13MP8MP12X takes more detailed wide-angle shots
Wide Angle Aperturef/2.4f/2.2Redmi 12 is able to capture brighter pictures with its wider aperture
Macro Camera Res.5MP2MP12X captures sharper macro images
Video ResolutionUp to 8K@24fps1080p@30fps12X offers much higher-quality video recording capabilities
Camera FeaturesExtensiveMore Basic12X offers Optical Image Stabilization, 8K video and many more advanced features.
Battery Life
Capacity4500mAh5000mAhRedmi 12 has slightly more battery capacity for longer use
Charging67W fast charging18W fast charging12X charges much faster, reducing downtime
Reverse ChargingNo9W WiredRedmi 12 can act as a power bank for other devices.
Software & Other
OSAndroid 11Android 13Redmi 12 has newer software and is likely to receive longer support
Wi-FiWi-Fi 6Wi-Fi 512X has faster Wi-Fi speeds
Bluetooth5.15.3Redmi 12 has newer Bluetooth standard
Storage128/256 GB128/256 GBBoth offer ample storage options
RAM8/12GB4/6/8GB12X provides more RAM for better multitasking and gaming
Expandable StorageNoNoNeither phone allows for expandable storage
Audio QualityDolby Atmos, Hi-Res AudioBasic12X offers vastly superior audio quality
Screen ProtectionGorilla Glass VictusUnknown12X is much more resistant to screen scratches
Fingerprint SensorBasicSide-mountedRedmi 12 has a slightly faster and more convenient fingerprint reader

2. Key Insights

Xiaomi 12X:

  • Strengths: This is where power and premium features shine. The AMOLED display with 120Hz refresh rate and high brightness, combined with the Snapdragon 870 chipset, makes for a superior experience when it comes to display quality, and performance. It excels in photography, boasting a higher resolution front camera, larger main camera sensor and impressive video capabilities, along with excellent audio quality, a much faster charging speed and Gorilla Glass Victus protection.
  • Competitive Advantages: The 12X offers a flagship-level experience for a lower price. The camera and performance are much better than the Redmi 12.
  • Trade-offs: It has a smaller battery and slightly older software compared to the Redmi 12. Its size might be a tad small for some users that prefers bigger screens.

Xiaomi Redmi 12:

  • Strengths: It focuses on essential features and affordability. Its strengths include a larger battery, a newer Android version, and a bigger screen. Its wide aperture on both front and rear cameras are able to capture brighter pictures.
  • Competitive Advantages: The Redmi 12 is the cost-effective option here, perfect for those who want a solid device without breaking the bank. It also offers the reverse charging feature.
  • Trade-offs: Its processor is less powerful, the display quality is not as vibrant, the charging speed is slower and lacks advanced camera features that the 12X provides.

3. User Profiles and Recommendations

  • Xiaomi 12X is for:
    • Power users who need a fast and responsive phone for gaming, multitasking, and demanding apps.
    • Users who value camera performance, especially for low-light photography and video.
    • Those who appreciate a high-quality display and superior audio experience.
    • People who prioritize screen protection and fast charging.
  • Xiaomi Redmi 12 is for:
    • Budget-conscious users seeking a dependable device for everyday tasks, browsing, social media, and casual gaming.
    • Users who prioritize battery life over top-tier performance.
    • Those who prefer a bigger screen for media consumption.
    • Users that value the possibility to reverse charge their devices.

4. Buying Decision Framework

To help you choose, ask yourself:

  1. How important is performance to you? If you need a phone that can handle anything you throw at it, the Xiaomi 12X is the clear winner. If you only need a phone for basic tasks, the Redmi 12 will suffice.
  2. What do you value more: display quality or battery life? The 12X has a superior display with better contrast, color, refresh rate and brightness, but the Redmi 12 offers a bit more battery capacity and a larger screen.
  3. What's your budget? If budget is a primary concern, the Redmi 12 is the more economical choice. If you are willing to invest more for a premium experience, the 12X is the way to go.

Scenario-Based Recommendations:

  • For the Gamer: Choose the Xiaomi 12X. The combination of the Snapdragon 870 and 120Hz display makes it ideal for smooth, immersive gaming.
  • For the Casual User: The Xiaomi Redmi 12 is a great choice if you mostly browse, use social media and watch videos.
  • For the Photographer: The Xiaomi 12X's superior camera system, with its larger sensor, better front camera and wider video capabilities provides a much better experience.
  • For the Multimedia Lover: The Xiaomi 12X's AMOLED display is a superior experience.
  • For the Budget User: The Xiaomi Redmi 12 offers a good balance of features for its price.

What Would I Choose and Why?

If I had to pick one, I'd go for the Xiaomi 12X. While the Redmi 12 is a very capable budget phone, the 12X offers a significantly better experience in key areas I value. The superior display is perfect for media consumption, the processing power is future-proof and the camera system allows me to capture great quality pictures and videos. The faster charging speed would be very convenient for my daily routine, and the superior build quality provides peace of mind. The added costs over the Redmi 12 is a price I'm willing to pay for the enhanced performance and premium experience.

Both of these phones are good at their respective price ranges. However, if you have the budget, the premium feel that the Xiaomi 12X offers makes it the better choice for most users.

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.