Xiaomi 12X vs Realme C35 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi
Realme C35
Realme C35
Realme

General

Launch Date December 31, 2021 February 14, 2022
Release Year 2021 2022

Physical

Volume 87.52 cm³ 100.67 cm³
Screen Size to Weight Ratio 3.57 "/g 3.49 "/g
Weight 176 g 189 g
Height 152.7 mm 164.4 mm
Width 69.9 mm 75.6 mm
Thickness 8.2 mm 8.1 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Glowing Black
  • Glowing Green

Display

Screen Size 6.28 " 6.6 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 84.4 %
Pixel Density 419 PPI 401 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 114.78 mAh/in²
Battery Density 51.41 mAh/cm³ 49.67 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Unisoc Tiger T616 (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-G57 MP1

Connectivity

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

Software

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

Comparison Summary

Okay, let's break down the Xiaomi 12X and Realme C35. I'll approach this with my usual blend of technical detail and real-world usability, aiming to make the choice clear for you.

1. Specifications Breakdown

Here's a detailed comparison table highlighting the critical specs and their implications:

FeatureXiaomi 12XRealme C35Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm164.4 × 75.6 × 8.1 mmThe Xiaomi 12X is smaller and more pocketable; Realme C35 is larger, which might be preferred for media consumption.
Weight176g189gXiaomi 12X is lighter, which is more comfortable for prolonged use.
Display
Size6.28"6.6"Realme C35 offers a more immersive viewing experience due to its larger screen size.
Resolution1080x24001080x2408Both have similar sharpness; you won't notice a significant difference in daily use.
Pixel Density419 PPI401 PPIBoth are sharp, but the slightly higher pixel density of the Xiaomi 12X offers a tad more crispness.
TechnologyAMOLEDIPS LCDAMOLED on Xiaomi 12X provides better contrast, deeper blacks, and vibrant colors. IPS LCD is acceptable, but doesn't compare.
Refresh Rate120Hz60HzXiaomi 12X's 120Hz provides much smoother scrolling, animations, and gaming.
Brightness1100 nits0 nitsXiaomi 12X has much better visibility in bright sunlight due to higher brightness.
Performance
ChipsetQualcomm Snapdragon 870 5G (7 nm)Unisoc Tiger T616 (12 nm)Snapdragon 870 is significantly more powerful, providing smoother app loading, multitasking, and gaming, and will likely age better.
AnTuTu Score815,210230,726A massive difference, indicating that the Xiaomi 12X is leaps and bounds faster and more capable.
GPUAdreno 650Mali-G57 MP1The Adreno 650 in the Xiaomi 12X is much more powerful for graphics-intensive tasks and gaming.
Camera
Main Camera50MP, f/1.8850MP, f/1.8Both main sensors are similar on paper, but Xiaomi 12X has a better sensor overall; In practice, the Xiaomi 12X performs significantly better in most conditions.
Selfie Camera32MP, f/2.458MP, f/2.0The Xiaomi 12X boasts a vastly superior front-facing camera in terms of resolution.
Wide-Angle Lens13MP, f/2.4Not AvailableThe Xiaomi 12X's wide-angle lens offers better versatility.
Macro Lens5MP, f/2.42MP, f/2.4Xiaomi 12X provides a more detailed macro shots.
Black & White LensNot Available2MP, f/2.8Realme C35 has a dedicated B&W lens for creative shots.
VideoUp to 8K, 4K@60fps with EIS1080p@30fpsXiaomi 12X captures much higher quality video, including 4K with stabilization and even 8K if needed.
Battery Life
Capacity4500 mAh5000 mAhRealme C35 has a slightly larger battery, which may lead to better battery life in general use.
Charging67W Fast Charging18W Fast ChargingXiaomi 12X charges much faster; significantly cutting down on charging times.
Other
Storage128/256 GB64/128 GBXiaomi 12X offers larger storage options.
RAM8/12 GB4 GBXiaomi 12X has much more RAM, improving multitasking significantly.
WiFiWiFi 6WiFi 5Xiaomi 12X's WiFi 6 allows faster speeds and better performance on compatible networks
Bluetooth5.15.0Xiaomi 12X has a more updated Bluetooth version.
OSAndroid 11Android 11Both ship with the same OS.

2. Key Insights

  • Xiaomi 12X:
    • Strengths: The clear winner in terms of performance, display quality, camera capabilities, and charging speed. Its Snapdragon 870 chipset offers flagship-level performance, and the 120Hz AMOLED display is a joy to use. The camera setup is versatile and capable in almost any scenario.
    • Competitive Advantages: Significantly faster performance, higher quality screen, better camera features, and significantly faster charging. This phone is a high-performance device.
    • Trade-offs: Smaller battery capacity, but compensated by fast charging. It lacks expandable storage.
  • Realme C35:
    • Strengths: A larger display and bigger battery and is more affordable. The side-mounted fingerprint sensor is more modern.
    • Competitive Advantages: The main advantage is a larger battery and lower price.
    • Trade-offs: Significantly slower performance, inferior display and camera. It lacks advanced features available in the Xiaomi.

3. User Profiles and Recommendations

  • Xiaomi 12X:
    • Best Suited For: Users who prioritize performance, a superior display, a better camera system, and fast charging. Great for gamers, media consumers, and anyone who needs a fast, responsive phone.
    • Use Cases: Mobile gaming, high-resolution media consumption, professional-grade photography and videography, and any heavy-duty tasks.
    • Value Proposition: Offers high-end capabilities at a competitive price, if you prioritize performance and quality.
  • Realme C35:
    • Best Suited For: Users on a tight budget who need a basic smartphone with a large screen and long battery life.
    • Use Cases: Basic smartphone use like browsing, social media, and simple games. Ideal for those who want a large screen for media and prioritize a good battery life.
    • Value Proposition: Offers essential features for the price-conscious consumer, focusing on battery life and a large display.

4. Buying Decision Framework

Here are three questions to help guide your decision:

  1. What's your budget? The Realme C35 is significantly cheaper, making it attractive for budget-conscious buyers. However, keep in mind that you will be getting a much less performant device.
  2. How important is performance? If you want a fast, fluid experience for gaming, multitasking, and high-quality media, the Xiaomi 12X is the better option. The Realme C35, on the other hand, may leave you wanting more in this category.
  3. What are your primary needs? If you're primarily browsing social media, watching videos, and need a long battery life, the Realme C35 is adequate. If you demand top-tier performance and want the best experience, the Xiaomi 12X is the clear choice.

Scenario-Based Recommendations:

  • Scenario 1: "The Power User" You need a phone that can handle anything you throw at it: fast gaming, complex apps, and video editing. Recommendation: Xiaomi 12X.
  • Scenario 2: "The Budget Shopper" You need a phone with a large screen and good battery life for social media and video consumption, while also keeping the price down. Recommendation: Realme C35
  • Scenario 3: "The Casual User" You use your phone for standard day-to-day tasks, and want a balanced performance and feature set. Recommendation: Xiaomi 12X.

My Choice

Personally, I would choose the Xiaomi 12X. While the Realme C35 has a bigger battery, that is where its advantages end. The Xiaomi 12X significantly outperforms the Realme C35 in all aspects important to me: its display is superior, performance is significantly better, and the camera is far more capable. I value the performance, and am willing to make trade offs for smaller battery.

The difference in performance alone is too significant to ignore, making the Xiaomi 12X a more satisfying device to use for my day-to-day 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.