Xiaomi 12 vs Honor X7b - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi
Honor X7b
Honor X7b
Honor

General

Launch Date December 31, 2021 December 1, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 104.57 cm³
Screen Size to Weight Ratio 3.51 "/g 3.42 "/g
Weight 179 g 199 g
Height 152.7 mm 166.7 mm
Width 69.9 mm 76.5 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Midnight Black
  • Emerald Green
  • Flowing Silver

Display

Screen Size 6.28 " 6.8 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 87.3 %
Pixel Density 419 PPI 389 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 850 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 115.27 mAh/in²
Battery Density 51.41 mAh/cm³ 50.97 mAh/cm³
Battery Capacity 4500 mAh 5330 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 730 Adreno 610

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 12 13
Maximum OS Version 14

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi 12 and the Honor X7b. These two phones represent different approaches to the smartphone market, and understanding their strengths and weaknesses will be key to figuring out which one is right for you.

1. Specifications Breakdown

Here's a detailed breakdown, focusing on how the tech specs translate into your day-to-day experience:

FeatureXiaomi 12Honor X7bReal-World Implications
Design
Size152.7 × 69.9 × 8.2 mm166.7 × 76.5 × 8.2 mmXiaomi 12 is more compact, easier for one-handed use; Honor X7b is larger and might be less pocketable.
Weight179g199gXiaomi 12 is noticeably lighter, more comfortable for long periods.
Display
Size6.28"6.8"Honor X7b has a larger screen for immersive media consumption and multitasking.
Resolution1080x24001080x2412Both offer sharp, clear visuals, but the difference is negligible.
Pixel Density419 ppi389 ppiXiaomi 12 has slightly sharper text and image clarity, though the difference is subtle.
TechnologyAMOLEDIPS LCDXiaomi 12’s AMOLED offers richer colors, deeper blacks, and better viewing angles.
Refresh Rate120Hz90HzXiaomi 12 provides smoother scrolling and animations, noticeable in fast-paced content.
Brightness1100 nits0 nitsXiaomi 12 offers much better outdoor visibility under bright sunlight. Honor X7b brightness is unknown.
Performance
ChipsetSnapdragon 8 Gen 1Snapdragon 680 4GXiaomi 12 offers far superior performance, better for gaming, heavy apps, and multitasking.
Antutu Score1,150,831249,150Xiaomi 12 is significantly faster, resulting in smoother operation and more future-proofing.
GPUAdreno 730Adreno 610Xiaomi 12's GPU handles graphically intense tasks much better, crucial for gaming and graphics.
Camera
Main Camera50MP (f/1.88)108MP (f/1.8)Honor X7b has a higher resolution sensor; Xiaomi 12 has a larger sensor for better low-light performance.
Selfie Camera32MP8MPXiaomi 12 captures more detailed and higher quality selfies.
Wide Angle13MP (f/2.4)5MP (f/2.2)Xiaomi 12 has a higher resolution for wider photos. Honor X7b has wider aperture for more light.
Portrait ModeN/A2MP (f/2.4)Honor X7b has dedicated depth sensor for portrait photos.
Macro Lens5MP (f/2.4)2MP (f/2.4)Xiaomi 12 has a slightly higher resolution for close-up photos.
VideoUp to 8KUp to 1080pXiaomi 12 records higher quality and more stable video with advanced features like HDR and EIS.
DXOMark113 (Overall)N/AXiaomi 12 has been professionally tested, scoring significantly higher in camera capabilities.
Battery Life
Capacity4500mAh5330mAhHonor X7b has a larger battery, likely providing longer battery life.
Charging67W Fast Charging35W Fast ChargingXiaomi 12 charges much faster, reducing downtime.
FeaturesWireless/ReverseNon-removableXiaomi 12 supports more advanced battery features including wireless and reverse charging.
Other
Operating SystemAndroid 12Android 13Honor X7b ships with a more recent version of Android.
WiFiWiFi 6WiFi 6Both support modern WiFi standards.
Bluetooth5.25.1Xiaomi 12 has a newer Bluetooth standard for better connectivity.
StorageUp to 256GBUp to 256GBBoth offer the same storage options with no expandable storage.
RAMUp to 12GBUp to 8GBXiaomi 12 offers more RAM for more efficient multitasking.
AudioDolby AtmosStereo SpeakersXiaomi 12 offers better audio quality with Dolby Atmos and Hi-Res Audio.
BuildCorning Gorilla Glass VictusUnknownXiaomi 12 has better screen protection.

2. Key Insights

Xiaomi 12 Strengths:

  • Superior Performance: The Snapdragon 8 Gen 1 chipset provides flagship-level performance, making it ideal for gaming, demanding apps, and smooth multitasking.
  • Stunning Display: Its AMOLED display with a 120Hz refresh rate and high brightness offers exceptional visual clarity and fluidity.
  • Advanced Camera System: Offers higher quality photos and videos, especially in low light, with professional features.
  • Fast Charging and Wireless Charging: The 67W fast charging, as well as the wireless and reverse charging are very convenient.
  • Premium Audio Quality: Dolby Atmos, Hi-Res audio and stereo speakers offer an enhanced audio experience.

Honor X7b Strengths:

  • Longer Battery Life: The larger 5330mAh battery is expected to provide better endurance, great for power users.
  • Larger Display: A bigger 6.8-inch screen provides a more immersive experience for media consumption and multitasking.
  • Higher Resolution Main Camera: The 108MP main camera can take very detailed photos with the high resolution available, even though the sensor is smaller.
  • More Recent Android: It comes with Android 13 and has an upgrade to Android 14.

Trade-offs:

  • The Xiaomi 12 sacrifices battery size for performance and a premium display, and may not last as long as the X7b on a single charge. The X7b compensates for its weaker processor with a larger battery, meaning a lot less processing power.
  • The Honor X7b's LCD screen does not match the vibrancy and contrast of the Xiaomi 12's AMOLED.
  • The Xiaomi 12 is the only phone tested by DXOMark, achieving a great overall score.

3. User Profiles and Recommendations

  • Xiaomi 12:
    • Ideal for: Gamers, power users, and anyone who wants a high-performance phone with a premium display and camera.
    • Use Cases: Demanding mobile games, high-resolution video recording, intensive multitasking, media consumption in bright sunlight.
    • Value Proposition: If you value top-tier performance and display quality, the Xiaomi 12 is worth the premium.
  • Honor X7b:
    • Ideal for: Users who prioritize long battery life and a large screen, as well as taking high-resolution photos.
    • Use Cases: Extended usage without frequent charging, watching movies and videos, general daily tasks with a basic smartphone, casual mobile photography.
    • Value Proposition: It offers great battery performance for a good value.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What do I prioritize: raw performance or battery life? If performance is key, the Xiaomi 12 is the clear choice. If long battery life is paramount, the Honor X7b is better.
  2. How much do I value display quality? If you want an exceptional display with deep blacks and vibrant colors, the Xiaomi 12's AMOLED is far superior to the Honor X7b's IPS LCD screen.
  3. How much am I willing to spend? The Xiaomi 12 offers more high-end performance, but the Honor X7b is the more budget-conscious option.

Scenario-Based Recommendations:

  • The Gamer: Choose the Xiaomi 12 for its superior performance and refresh rate, as well as its touch sampling.
  • The Social Media Content Creator: The Xiaomi 12 offers much better camera, recording and video quality with the DXOMark camera score to back it up.
  • The Daily User: If you mainly browse, text, and occasionally watch videos, the Honor X7b can last longer throughout the day.
  • The Power User: The Xiaomi 12 excels at this, with its powerful processing capability, as well as the fast charging.

My Choice and Why

If I were choosing between these two phones, I would lean towards the Xiaomi 12. While the longer battery life of the Honor X7b is tempting, the overall user experience offered by the Xiaomi 12 is much more appealing to me. The performance of the Snapdragon 8 Gen 1 chipset is a significant advantage, ensuring smooth performance for demanding apps, games, and heavy multitasking. The AMOLED display is also a key factor; the vibrant colors, deep blacks, and the higher refresh rate make it a far better visual experience than the IPS LCD of the X7b. Additionally, the camera features available, as well as the wireless and reverse charging add an extra degree of convenience and quality to the phone.

Essentially, the Xiaomi 12 offers a premium experience that fits my use case perfectly. While the Honor X7b is a capable phone that will last the user all day, it doesn't match the superior processing power, display quality and audio experience offered by the Xiaomi 12.

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.