Xiaomi 12X vs Realme 12 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 January 29, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.57 "/g 3.42 "/g
Weight 176 g 196 g
Height 152.7 mm 161.5 mm
Width 69.9 mm 74 mm
Thickness 8.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Submarine Blue
  • Navigator Beige
  • Explorer Red

Display

Screen Size 6.28 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 90.4 %
Pixel Density 419 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 1100 nits 950 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 111.38 mAh/in²
Battery Density 51.41 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 4500 mAh 5000 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
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

Comparison Summary

Alright, let's dive into a detailed comparison of the Xiaomi 12X and the Realme 12 Pro+. These are two very different phones targeting slightly different users, and the devil, as always, is in the details.

1. Specifications Breakdown

Here's a detailed table breaking down the key specs, along with what they mean for you:

FeatureXiaomi 12XRealme 12 Pro+Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm161.5 × 74 × 8.8 mmXiaomi 12X is noticeably smaller and more compact; Realme 12 Pro+ is larger, which can mean more screen space but less pocketability
Weight176g196gXiaomi 12X is significantly lighter (20g less), making it more comfortable to hold and use for extended periods.
Display
Size6.28"6.7"Realme 12 Pro+ provides a larger viewing area, better for media consumption and multitasking; Xiaomi 12X is more pocket-friendly.
Resolution1080x24001080x2412Both offer a crisp Full HD+ display; the difference is negligible.
Pixel Density419 PPI394 PPIXiaomi 12X has slightly sharper text and images, though the difference is not usually noticeable in daily use.
TechnologyAMOLEDAMOLEDBoth use vibrant AMOLED panels with deep blacks and vivid colors.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations, enhancing the overall experience.
Brightness1100 nits0 nitsXiaomi 12X has much better outdoor visibility in sunlight, crucial for usability in bright environments. Realme 12 Pro+ brightness not provided, which is a serious disadvantage.
Performance
ChipsetQualcomm Snapdragon 870 5G (7 nm)Qualcomm Snapdragon 7s Gen 2 (4 nm)Snapdragon 870 in Xiaomi 12X is the more powerful processor, offering better performance in demanding tasks and gaming. The Realme's chipset is more efficient and still perform well enough for daily tasks.
AnTuTu Score815,210603,400Xiaomi 12X will generally feel faster, with quicker app loading and better gaming performance.
GPUAdreno 650Adreno 710Adreno 650 in the Xiaomi 12X is the more powerful GPU, giving it an edge in graphics-intensive applications.
Camera
Main Camera50MP, f/1.88, Sony IMX76650MP, f/1.8, Sony IMX890Realme 12 Pro+ has slightly better light gathering capability with a wider aperture. The IMX890 is a slightly newer and more advanced sensor.
Selfie Camera32MP, f/2.45, OV32B32MP, f/2.4, Sony IMX615Realme 12 Pro+ selfie sensor is larger, which in turn translates to better light-gathering capability, wider apperture, making it better for low-light selfies
Telephoto LensNone64MP, f/2.6, OV64BRealme 12 Pro+ has a dedicated telephoto lens for zoom capabilities, a significant advantage for photographers.
Wide Angle Lens13MP, f/2.4, OV13B10NoneXiaomi 12X has a dedicated wide-angle lens, useful for capturing landscapes or group photos.
Macro Lens5MP, f/2.4, SamsungNoneXiaomi 12X has a dedicated macro lens for extreme close-ups.
Wide Angle + MacroNone8MP, f/2.2, Hynix HI-846Realme 12 Pro+ has a combined wide-angle and macro lens, providing versatility.
Video Recording8K@24fps, 4K@60fps4K@30fpsXiaomi 12X can record video at 8K, offering higher resolution for professional use.
Battery Life
Capacity4500mAh5000mAhRealme 12 Pro+ has a larger battery, generally offering better battery life on a single charge.
Charging67W Fast Charging67W Fast ChargingBoth have fast 67W charging capabilities.
Software
OSAndroid 11Android 14Realme 12 Pro+ comes with a newer version of Android out of the box.
Connectivity
Wi-FiWiFi 6WiFi 6Both have similar WiFi capabilities.
BluetoothBluetooth 5.1 LEBluetooth 5.2 LERealme 12 Pro+ has a slightly newer Bluetooth version.
GPSMore SatellitesLess SatellitesXiaomi 12X has better satellite support for accurate location tracking.
Storage
Internal Storage128GB/256GB128GB/256GB/512GBRealme 12 Pro+ has an option for larger storage capacity if required.
RAM8GB/12GB8GB/12GBBoth phones have good RAM options for multitasking.
Audio
AudioDolby Atmos, Hi-Res, StereoDolby Atmos, Hi-Res, Stereo, Noise Cancellation MicRealme 12 Pro+ offers noise cancellation microphone for clearer calls.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusUnknownXiaomi 12X has more durable screen protection.
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic Proximity VirtualFingerprint, Proximity, Accelerometer, GyroscopeXiaomi 12X has more sensors including a compass.

2. Key Insights

Xiaomi 12X Strengths:

  • Performance Powerhouse: The Snapdragon 870 is a significant step up in raw processing power, making it much more capable for gaming and demanding apps.
  • Superior Display Brightness: The 1100 nits brightness ensures excellent visibility under direct sunlight, a significant advantage for outdoor users.
  • Compact Design: The smaller size and lighter weight make it more comfortable to use single-handedly and more pocketable.
  • 8K Video Recording: Offers higher video resolution for those looking for professional-grade content creation.
  • Better Screen Protection: Gorilla Glass Victus is a significant advantage for screen durability.
  • More GPS Satellites: Better for precise location tracking, this feature enhances experience when using maps or location based applications.

Realme 12 Pro+ Strengths:

  • Better Camera Versatility: The inclusion of a telephoto lens provides versatile zoom capabilities, missing in the Xiaomi 12X. The combined wide-angle and macro lens also add versatility.
  • Larger Battery: The 5000mAh battery should translate to a longer battery life on a single charge.
  • Newer Android Version: Comes with Android 14 out of the box, providing a newer software experience.
  • Higher internal Storage options: The 512GB storage option is great for users that prefer to have all data on the device.
  • Noise Cancelling Mic: For clearer audio in calls.

Trade-offs:

  • The Xiaomi 12X trades camera versatility and battery capacity for performance and screen brightness.
  • The Realme 12 Pro+ sacrifices performance for camera capabilities, battery life and comes with a significantly larger form factor.

3. User Profiles and Recommendations

Xiaomi 12X:

  • Power Users: Those who prioritize performance, especially for gaming or demanding applications.
  • Outdoor Users: People who frequently use their phones in bright sunlight and need high screen visibility.
  • Compact Phone Lovers: Users who prefer smaller, lighter devices for single-handed use and better pocketability.
  • Video creators: For users that require higher video resolution to take more professional grade content.

Realme 12 Pro+:

  • Photography Enthusiasts: Users who value versatile camera systems, including zoom capabilities.
  • Battery Life Seekers: Those who prioritize all-day battery life without frequent charging.
  • Media Consumers: People who enjoy watching videos, and consuming content on a large display.
  • Newer OS enthusiasts: Those that want the latest software experience.

4. Buying Decision Framework

To help you decide, consider these questions:

  1. Do you prioritize raw performance or camera versatility? If it's performance and screen visibility in daylight, the Xiaomi 12X is the clear choice. If it's better camera zoom capabilities and longer battery life, go for the Realme 12 Pro+.
  2. Do you prefer a compact phone or a larger one? The Xiaomi 12X is significantly smaller and more pocketable, whereas Realme 12 Pro+ has a larger display for media consumption.
  3. Is having the latest Android version important to you? If so, the Realme 12 Pro+ has an advantage with Android 14.

Scenario-Based Recommendations:

  • The Gamer: Choose the Xiaomi 12X for its superior processing power and smoother gaming experience.
  • The Traveler: Choose the Realme 12 Pro+ for its longer battery life and versatile zoom capabilities for photography on the go.
  • The Urban Explorer: Choose the Xiaomi 12X for better screen visibility in sunlight and overall smaller size which makes it easier to carry around.
  • The Social Media Creator: Choose the Realme 12 Pro+ for versatile cameras including a telephoto lens for more dynamic photos and videos.

Personal Choice

If I were choosing between these two, I'd lean towards the Xiaomi 12X. The significantly higher performance and the screen brightness are more important to me. I do enjoy taking photos, but having the extra performance of the snapdragon 870, it would be worth the compromise for me. While the Realme 12 Pro+ has a lot of nice things going for it such as the better camera versatility and battery life, I would still prefer the Xiaomi 12X. The fact that the brightness of the Realme 12 Pro+ is unknown is also a big disadvantage. Overall, the Xiaomi 12X offers a more complete and robust package that better aligns with what I look for in a smartphone.

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.