Xiaomi 12X vs Realme 12+ - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi
Realme 12+
Realme 12+
Realme

General

Launch Date December 31, 2021 March 2, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 97.22 cm³
Screen Size to Weight Ratio 3.57 "/g 3.51 "/g
Weight 176 g 190 g
Height 152.7 mm 163 mm
Width 69.9 mm 75.5 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Navigator Beige
  • Pioneer Green

Display

Screen Size 6.28 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 87.3 %
Pixel Density 419 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits 2000 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 112.39 mAh/in²
Battery Density 51.41 mAh/cm³ 51.43 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G68 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 16

Comparison Summary

Alright, let's dive deep into a head-to-head comparison of the Xiaomi 12X and the Realme 12+. Both phones have a lot to offer, but they target slightly different users. I’ll break it down with the precision of a seasoned engineer but keep it conversational, as though we were chatting over coffee.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, focusing on what those specs actually mean for you.

FeatureXiaomi 12XRealme 12+Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm, 176g163 × 75.5 × 7.9 mm, 190gXiaomi 12X is more compact and lighter, making it easier to handle one-handed. Realme 12+ is larger and heavier, more suitable for media consumption.
Build QualityCorning Gorilla Glass Victus (screen)Unknown Screen ProtectionXiaomi 12X offers superior scratch and drop protection for the screen. Realme 12+ screen durability is not specified.
Display
Size6.28"6.67"Realme 12+ provides a more immersive viewing experience with a significantly larger display, ideal for videos and gaming.
Resolution1080x24001080x2400Both offer the same sharp, detailed image quality at this resolution.
Pixel Density419 ppi395 ppiXiaomi 12X has a slightly sharper display due to higher pixel density, but the difference is minor.
TechnologyAMOLEDAMOLEDBoth phones offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animation, resulting in a more fluid user experience.
Brightness1100 nits2000 nitsRealme 12+ is much brighter and more visible in direct sunlight, a huge advantage outdoors.
Performance
ChipsetQualcomm Snapdragon 870 5G (7 nm)Mediatek Dimensity 7050 (6 nm)Snapdragon 870 in the Xiaomi 12X provides a more powerful performance for demanding tasks.
AnTuTu Score815,210601,000Xiaomi 12X is noticeably faster in benchmarks, translating to smoother app loading and performance.
GPUAdreno 650Mali-G68 MC4Snapdragon's Adreno 650 generally offers better graphics performance for gaming and intensive tasks.
Camera
Main Camera50MP (f/1.88, 1/1.56" Sony IMX766)50MP (f/1.88, 1/2" Sony LYT-600)Xiaomi 12X has a larger sensor size, which will result in better low light performance.
Selfie Camera32MP (f/2.45, 1/3" Omnivision OV32B)16MP (f/2.45)Xiaomi 12X takes higher-resolution selfies, capturing more detail, although the sensor is relatively smaller
Wide-Angle Lens13MP (f/2.4, 1/3.06" Omnivision OV13B10)8MP (f/2.2)Xiaomi 12X offers higher-resolution wide-angle shots. Realme 12+ has a wider aperture for better low-light, but resolution is lower.
Macro Lens5MP (f/2.4, Samsung)2MP (f/2.4)Xiaomi 12X offers higher resolution for macro shots.
Video RecordingUp to 8K@24fps with EISUp to 4K@30fps with EISXiaomi 12X is more capable for high-resolution video recording. Both have EIS for stable recordings.
Additional Features8K Video, Ultra stable video, RAW, Night ModePhase detection autofocus (PDAF)Xiaomi 12X provides more features geared towards video recording and photography, while Realme 12+ focuses on autofocus precision.
Battery Life
Capacity4500mAh5000mAhRealme 12+ has a larger battery, providing longer usage time on a single charge.
Charging67W Fast Charging67W Fast ChargingBoth offer fast charging speeds for quick top-ups, minimizing downtime.
Software
OSAndroid 11Android 14Realme 12+ runs on a more recent version of Android, guaranteeing more software updates, features, and security.

2. Key Insights

  • Xiaomi 12X: The Performance Powerhouse
    • Strengths: The Xiaomi 12X is a beast when it comes to performance, thanks to the Snapdragon 870 chipset. It also packs a punch in the camera department with its larger sensor and high-resolution lens.
    • Advantages: It's great for users who need raw power for gaming, multitasking, and heavy apps, plus the photography quality will be better in challenging situations.
    • Trade-offs: It has a smaller battery and an older OS which may impact long term software support. The size is good for one-handed use, but some might want a larger screen.
  • Realme 12+: The Bright Screen All-Rounder
    • Strengths: The Realme 12+ shines with its vibrant and super-bright display and bigger battery.
    • Advantages: It is a better choice for media consumers who spend a lot of time outdoors and want their phone to last all day. It also benefits from a more recent Android version.
    • Trade-offs: The processing power is not as strong as the Xiaomi, so may struggle a bit with heavy gaming and multitasking. The camera is also less capable than the Xiaomi.

3. User Profiles and Recommendations

  • Xiaomi 12X:
    • Ideal User: Gamers, power users, photography enthusiasts.
    • Use Cases: Playing graphically intensive games, editing photos and videos, multitasking between demanding applications, capturing high-quality photos and videos, especially in low light conditions.
  • Realme 12+:
    • Ideal User: Media consumers, outdoor users, general use, and users that value long battery life.
    • Use Cases: Streaming videos, reading, browsing outdoors, everyday use, users that prefer longer usage without charging.

4. Buying Decision Framework

Here are three questions you should ask yourself to decide between these two smartphones:

  1. Performance vs. Battery?
    • Do you prioritize top-tier performance and camera features, or are you happy with good performance for longer battery life?
  2. Outdoor Visibility vs. Compactness?
    • Do you need a super-bright screen for outdoor use, or would you rather have a more compact phone that's easier to use one-handed?
  3. Latest Software vs. Price?
    • Do you need the latest Android experience with guaranteed updates, or would you prefer a capable phone with good performance at a potentially lower price?

Scenario-Based Recommendations

  • Scenario 1: The Gamer
    • Recommendation: Xiaomi 12X. It's the clear winner with its more powerful chipset and GPU, giving you the best gaming performance.
  • Scenario 2: The Media Binger
    • Recommendation: Realme 12+. The larger, brighter screen and longer battery life make it ideal for watching videos and streaming.
  • Scenario 3: The Outdoor Enthusiast
    • Recommendation: Realme 12+. The significantly brighter screen is crucial for visibility under direct sunlight.
  • Scenario 4: The Everyday User
    • Recommendation: It depends on the main use case Do you value performance over screen? The Xiaomi would be the better choice, but if you value a more vivid screen and longer battery life the Realme would be a better choice.

My Choice

If I had to choose between the two, I’d lean towards the Xiaomi 12X. Here’s why:

As someone with an engineering background and a passion for technology, I place a lot of value on performance. The Snapdragon 870 in the Xiaomi 12X is a step above in raw processing power. While the Realme 12+ does have a brighter screen and longer battery, I am not outside most of the day and I can manage the battery life with strategic charging during the day.

The camera on the Xiaomi 12X is better on paper and this will allow for better low-light photos and videos. Lastly, even though the OS version is older it does provide a fully capable user experience.

At the end of the day, both phones are good choices, but for my needs, the Xiaomi 12X wins by a hair. It's the perfect blend of power, photographic ability, and premium feel. It embodies what I value most in a smartphone, and that is great technology that is also practical.

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.