Xiaomi 12X vs Realme 11 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi
Realme 11
Realme 11
Realme

General

Launch Date December 31, 2021 July 31, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 102 cm³
Screen Size to Weight Ratio 3.57 "/g 3.54 "/g
Weight 176 g 190 g
Height 152.7 mm 165.7 mm
Width 69.9 mm 76 mm
Thickness 8.2 mm 8.1 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Midnight Black (Glory Black)
  • Sunrise Gold (Glory Gold)

Display

Screen Size 6.28 " 6.72 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 86.6 %
Pixel Density 419 PPI 392 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 550 nits
HBM Brightness N/A 680 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 110.72 mAh/in²
Battery Density 51.41 mAh/cm³ 49.02 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Dimensity 6100+ (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
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 13
Maximum OS Version

Comparison Summary

Alright, let's break down the Xiaomi 12X and Realme 11. I’m going to put on my tech journalist hat, channel my inner engineer, and walk you through these two devices like we're sitting at a coffee shop discussing our next phone.

1. Specifications Breakdown

Here's the detailed side-by-side comparison, focusing on the real-world impact of each spec:

FeatureXiaomi 12XRealme 11Real-World Implications
Design
Launch Date2021-12-312023-07-31Realme 11 is a newer model, likely with more recent software and features.
Size152.7 x 69.9 x 8.2 mm165.7 x 76 x 8.1 mmXiaomi 12X is more compact and easier to handle in one hand, Realme 11 is larger.
Weight176g190gXiaomi 12X is lighter, making it more comfortable for extended use.
Display
Size6.28"6.72"Realme 11 offers more screen real estate, better for media consumption.
Resolution1080x24001080x2400Both offer a crisp viewing experience, but individual pixels are more defined on 12X due to a smaller screen.
Pixel Density (PPI)419392Xiaomi 12X has slightly sharper visuals, which is noticeable with high resolution images.
TechnologyAMOLEDIPS LCDXiaomi 12X delivers richer colors, deeper blacks, and better contrast and efficiency than LCD.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animation, great for gaming.
Brightness1100 nits1000 nitsXiaomi 12X is slightly better for outdoor visibility in direct sunlight.
Performance
ChipsetSnapdragon 870Dimensity 6100+Snapdragon 870 in 12X is a high-end chip, which will deliver significantly smoother performance with better graphical capabilities.
AnTuTu Score815,210389,600Xiaomi 12X has dramatically better performance, for gaming and demanding applications.
GPUAdreno 650Mali-G57 MC2Adreno 650 has much higher performance suitable for gaming compared to Mali-G57.
Camera
Main Camera50MP (f/1.88, 1/1.56", 1.0µm)64MP (f/1.79, 1/2", 0.7µm)12X has larger sensor and pixel size for better low light. 11 has a larger resolution.
Selfie Camera32MP (f/2.45, 1/3", 0.7µm)8MP (f/2.0, no data)Xiaomi 12X captures much more detailed selfies.
Wide Angle Camera13MP (f/2.4, 1/3.06", 1.12µm)N/AXiaomi 12X offers wider perspective for landscape photos and group shots.
Portrait CameraN/A2MP (f/2.4)Realme 11 can capture photos with a depth of field effect.
Macro Camera5MP (f/2.4)N/AXiaomi 12X can take close-up shots of small objects.
Video RecordingUp to 8K1080p@30fpsXiaomi 12X is capable of much higher video recording quality.
StabilizationEIS, OISEISXiaomi 12X offer optical stabilization for less blurry videos and photos.
Battery Life
Capacity4500mAh5000mAhRealme 11 will likely last longer on a single charge.
Charging67W33WXiaomi 12X will charge much faster.
Software
OSAndroid 11Android 13Realme 11 runs on a newer version of Android, providing more features.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Xiaomi 12X offers faster wireless speeds.
GPSDual-band L1/L5Standard L1Xiaomi 12X has more accurate positioning.
Other
AudioDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic AudioXiaomi 12X has better sound quality and immersion
Securitybasic fingerprint sensorside-mounted fingerprint sensorRealme 11 has a more convenient fingerprint sensor
Storage128/256GB128/256GBBoth offer the same storage options, with no option for expansion.
RAM8/12GB8/12GBBoth offer ample RAM for smooth multitasking.
Expandable StorageNoNoNeither supports microSD expansion.

2. Key Insights

Xiaomi 12X Strengths:

  • Performance Beast: The Snapdragon 870 is a flagship-level chip. It will breeze through anything you throw at it, from demanding games to intense multitasking.
  • Superior Display: The AMOLED panel with higher pixel density and brightness offers a visually rich experience.
  • Professional Camera Capabilities: Features like OIS, 8K video, and a high-resolution front camera place the Xiaomi 12X in a league of its own for mobile photography and videography.
  • Premium Audio: Dolby Atmos and stereo speakers deliver an immersive audio experience.
  • Fast Charging: 67W charging is significantly faster, topping up the battery quicker than Realme 11.
  • Wi-Fi 6: Provides faster speeds on newer wireless networks.

Realme 11 Strengths:

  • Larger Display: If you enjoy consuming media or prefer bigger screens, the Realme 11 has a larger one to offer.
  • Better Battery Life: The bigger battery will likely give you a full day of use without having to reach for a charger.
  • Newer OS: Android 13 is more modern and offers some refined features.
  • Side-Mounted Fingerprint Scanner: Considered more accessible and natural to use.
  • Better Entry-Level Camera: Offers 64MP resolution for standard photos with a portrait depth sensor.
  • More Affordable: It's likely that the Realme 11 is priced lower to target the more budget-conscious crowd.

Trade-offs and Limitations:

  • Xiaomi 12X is older, meaning it might not have the latest software support, although Xiaomi provides many updates to its devices.
  • Realme 11's performance is geared towards casual usage and may struggle with intensive tasks.
  • Neither phone offers expandable storage.

3. User Profiles and Recommendations

Xiaomi 12X is ideal for:

  • Power Users: Gamers, multitaskers, or anyone who pushes their phone to its limits.
  • Photography Enthusiasts: Those who value high-quality photos and videos, especially in low-light conditions.
  • Audiophiles: People who enjoy immersive audio from their mobile devices.
  • Users who want a premium experience in a compact package

Realme 11 is ideal for:

  • Budget-Conscious Buyers: Users who want a reliable phone without breaking the bank.
  • Casual Users: Those who primarily use their phone for browsing, social media, and media consumption.
  • Users Who Value Battery Life: People who need their phone to last through a full day of use.
  • Users who prefer a larger display

4. Buying Decision Framework

Here are three key questions to ask yourself:

  1. Do you prioritize performance or battery life?

    • If performance, especially for gaming, is your top priority, go for the Xiaomi 12X.
    • If battery life for a full day is a must, the Realme 11 is a better option.
  2. Do you want a premium camera or a basic but reliable one?

    • If photography and videography are important to you, the Xiaomi 12X is the clear winner.
    • If a simple camera is enough, the Realme 11 is adequate.
  3. What is your budget?

    • If budget is not an issue, and you prioritize performance, camera, and premium audio, the Xiaomi 12X is a great choice.
    • If you are on a budget and just need a good daily driver, the Realme 11 offers excellent value.

Scenario-Based Recommendations:

  • Gamer: Xiaomi 12X. The Snapdragon 870 and Adreno 650 will give you a smoother gaming experience.
  • Casual User on a Budget: Realme 11. Great value with its larger screen and battery.
  • Photography Enthusiast: Xiaomi 12X. Superior camera and video capabilities, along with OIS.
  • Traveler: Realme 11. You get a larger screen and battery life for longer use when traveling.

My Choice

If I were choosing between these two phones today, I'd personally lean towards the Xiaomi 12X. While the Realme 11 has its merits—especially the larger screen and battery—the performance difference is just too significant to ignore. As someone who appreciates snappy performance, excellent image quality, and the premium feel, the Xiaomi 12X is a better fit. Even though it is an older model, its high-end features and powerful chip are still excellent. The superior display and audio enhancements are also things I personally appreciate. It's that balance of a solid chipset, premium display, and a versatile camera system that makes it the more appealing option for my needs.

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.