Xiaomi 12X vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 August 4, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.57 "/g 3.41 "/g
Weight 176 g 199 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
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

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 550 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

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 No
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 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-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 650 Adreno 613

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

Okay, let's break down the Xiaomi 12X and the Xiaomi Redmi 12 5G. I'm going to put on my tech journalist hat and approach this like I'm explaining it to a friend over coffee, focusing on what really matters.

Xiaomi 12X vs. Xiaomi Redmi 12 5G: A Deep Dive

Here's a structured breakdown of these two phones, focusing on practical implications and user experience.

1. Specifications Breakdown

FeatureXiaomi 12XXiaomi Redmi 12 5GReal-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm168.6 × 76.3 × 8.2 mmRedmi 12 5G is significantly larger & heavier; the 12X is more pocketable & comfortable for smaller hands
Weight176g199g12X is noticeably lighter, making it more comfortable for prolonged use.
Display
Size6.28"6.79"Redmi 12 5G has more screen real estate for media consumption and gaming.
Resolution1080x24001080x2460Similar sharpness, minor difference
Pixel Density419 PPI396 PPI12X offers slightly sharper visuals.
TechnologyAMOLEDIPS LCD12X has superior colors, contrast, & blacks; better for HDR content. 12X is also more efficient for dark themes.
Refresh Rate120Hz90Hz12X provides smoother scrolling and animations.
Brightness1100 nits0 nits12X is much better for outdoor viewing in bright sunlight.
Performance
ChipsetSnapdragon 870 5G (7 nm)Snapdragon 4 Gen 2 (4 nm)12X offers significantly faster performance for demanding tasks & gaming.
AnTuTu Score815,210456,55212X is much faster in real world use with apps and games.
GPUAdreno 650Adreno 61312X offers much better graphics performance.
Battery Life
Capacity4500mAh5000mAhRedmi 12 5G should last longer on a single charge.
Charging67W Fast Charging18W Fast Charging12X charges much faster, getting you back in the game quicker.
Camera
Main Camera50MP, f/1.88, 1/1.56", Sony IMX76650MP, f/1.8Both have 50MP main cameras, the 12X has a physically bigger sensor for better low light performance.
Front Camera32MP, f/2.45, 1/3", OV32B5MP, f/2.212X takes far better selfies.
Wide Angle Lens13MP, f/2.4, 1/3.06", OV13B10None12X has a versatile wide-angle lens for landscape shots.
Macro Lens5MP, f/2.4None12X has a dedicated macro lens for close-up photography.
Portrait (Depth) LensNone2MP, f/2.4Redmi 12 5G has a dedicated depth sensor for enhanced portraits
VideoUp to 8K@24fpsUp to 1080p@30fps12X offers much higher video recording quality, better for videographers.
Slow Motion960 fps120 fps12X has better capabilities for high speed video.
Camera Features4K Video, 8K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night ModeDigital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerXiaomi 12X has many more camera software features making it more versatile. Both phones have OIS for video stability.
Software
OSAndroid 11Android 13Redmi 12 5G has a newer Android version and is more likely to get updates, 12X will likely receive no new updates.
Connectivity
Wi-FiWi-Fi 6, MiMOWi-Fi ac12X supports newer WiFi standard for better speed and performance.
Bluetooth5.1, aptX, LDAC5.012X offers better audio codec support for superior wireless sound quality.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), BeiDou (B2), NavIC System, QZSS (L1 + L5)GPS, A-GPS, GLONASS, Beidou12X has much better GPS support for navigation.
Storage
Internal128GB/256GB128GB/256GBSimilar storage options.
RAM8GB/12GB4GB/6GB/8GB12X has higher RAM options for smoother multitasking.
Expandable StorageNoNoNeither phone allows for storage expansion.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesBasic Audio12X has much better audio for immersive sound quality.
Security
Fingerprint SensorBasic fingerprint Sensorside-mounted fingerprint sensorRedmi 12 5G uses a more modern side-mounted fingerprint sensor.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 312X offers better protection against scratches and drops.
Sensors
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Motion: Accelerometer, Compass; Proximity: Ultrasonic proximity virtual12X has a light sensor and Gyroscope allowing for more advanced motion tracking.

2. Key Insights

  • Xiaomi 12X: This phone is a performance powerhouse with a premium AMOLED display, excellent camera capabilities, and fast charging. It's built for users who prioritize speed, display quality, and photography. It has much more performance and camera features for content creation.
  • Xiaomi Redmi 12 5G: The Redmi 12 5G is a more budget-friendly option focusing on battery life and a larger screen. It's ideal for users who value affordability, long battery life, and a more modern Android experience. It has a much more modern version of Android and a side mounted fingerprint sensor.

Strengths:

  • Xiaomi 12X: Superior display, much faster performance, better cameras with more features, faster charging, advanced Wi-Fi, premium audio, better build quality, advanced sensor suite.
  • Xiaomi Redmi 12 5G: Larger display, longer battery life, newer Android OS, more advanced fingerprint sensor, cheaper price point.

Trade-offs:

  • Xiaomi 12X: Smaller screen, smaller battery capacity, and an older OS.
  • Xiaomi Redmi 12 5G: Inferior display, much lower performance, basic cameras, slow charging, basic audio.

3. User Profiles and Recommendations

  • Xiaomi 12X:
    • Power Users: Gamers, content creators, and users who demand smooth, fast performance and high-quality visuals will love this phone.
    • Photography Enthusiasts: The 12X offers a better camera system with superior lenses, sensor, and features for professional grade photos and videos.
    • Multimedia Lovers: The AMOLED display, premium audio, and powerful chipset make this phone a great choice for enjoying movies and videos.
  • Xiaomi Redmi 12 5G:
    • Budget-Conscious Buyers: Ideal for users looking for a reliable smartphone without breaking the bank.
    • Casual Users: Suited for browsing social media, watching videos, and basic everyday tasks.
    • Battery Focused: Perfect for users who need a phone that can last through the whole day and are not worried about gaming or demanding apps.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. What is your primary use case? Are you focused on performance and content creation, or do you prioritize battery life and affordability?
  2. How important is display quality? Do you value deep blacks, vibrant colors, and a bright display, or is a basic screen good enough?
  3. What is your budget? Are you willing to spend more for a premium experience, or do you need to get the best value for your money?

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gaming & Performance: If you prioritize smooth gaming and snappy app performance, the Xiaomi 12X is the clear winner.
  • Scenario 2: Battery Life & Affordability: If you need a long-lasting phone that won't break the bank, go for the Xiaomi Redmi 12 5G.
  • Scenario 3: Content Creation: The Xiaomi 12X is the way to go as it has significantly better video and camera features for taking the best possible photos and videos.
  • Scenario 4: Media Consumption: The Xiaomi 12X is the way to go as it has a much better display and speakers for consuming videos.

My Choice

If I were choosing between these two, I would go with the Xiaomi 12X. The performance difference is just too significant to ignore. I am always running multiple apps and playing games, and the 12X would suit my needs far more than the 12 5G. The much better display, camera, and faster charging also make it a clear winner for me. While the Redmi 12 5G offers better battery life and is more affordable, the overall experience with the 12X is just significantly more advanced and capable. It just suits my use cases perfectly and I am willing to pay a premium for that.

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.