Xiaomi 12 vs Samsung Galaxy Tab S9 FE+ - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 October 16, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 343.94 cm³
Screen Size to Weight Ratio 3.51 "/g 1.98 "/g
Weight 179 g 627 g
Height 152.7 mm 285.4 mm
Width 69.9 mm 185.4 mm
Thickness 8.2 mm 6.5 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Silver
  • Gray
  • Mint
  • Lavender

Display

Screen Size 6.28 " 12.4 "
Resolution 1080 x 2400 1600 x 2560
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 89.2 % 84.3 %
Pixel Density 419 PPI 243 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 65.62 mAh/in²
Battery Density 51.41 mAh/cm³ 29.34 mAh/cm³
Battery Capacity 4500 mAh 10090 mAh
NFC Support Yes No
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Exynos 1380 (5 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G68 MP5

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, Magnetic Connector

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 17

Comparison Summary

Alright, let’s dive into a head-to-head comparison of the Xiaomi 12 and the Samsung Galaxy Tab S9 FE+. These two devices represent different form factors and target different user needs, but let's break down their specs and see how they stack up in the real world.

1. Specifications Breakdown

Here's a detailed table comparing the key specs, focusing on what they mean for everyday users:

FeatureXiaomi 12Samsung Galaxy Tab S9 FE+Real-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm285.4 x 185.4 x 6.5 mmXiaomi 12 is a compact phone; Tab S9 FE+ is a large tablet, better for media consumption.
Weight179g627gXiaomi 12 is much lighter, ideal for one-handed use and portability; Tab S9 FE+ is heavier but designed for stationary use.
Display
Size6.28"12.4"Tab S9 FE+ offers a significantly larger screen, great for multitasking, video, and reading. Xiaomi 12 is more pocketable.
Resolution1080x24001600x2560Tab S9 FE+ has higher resolution, resulting in more screen real estate.
PPI419243Xiaomi 12 has a sharper display; Tab S9 FE+ is lower density, but on a 12.4" tablet, it's less noticeable.
TechnologyAMOLEDIPS LCDXiaomi 12 offers better contrast, deeper blacks, and more vibrant colors.
Refresh Rate120Hz90HzXiaomi 12 offers slightly smoother scrolling and animations.
Brightness1100 nits0 nitsXiaomi 12 is much brighter, better for outdoor visibility; Tab S9 FE+'s lack of brightness data is a concern for sunlight use.
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)Exynos 1380 (5nm)Xiaomi 12 has a more powerful flagship-level chipset; better performance in gaming and demanding tasks.
AnTuTu Score1,150,831507,000Xiaomi 12 performs significantly better in benchmarks, suitable for heavy use. Tab S9 FE+ is more for everyday tasks.
GPUAdreno 730Mali-G68 MP5Xiaomi 12 has a more capable GPU, better for gaming and graphics-intensive tasks.
Camera
Main Camera50MP, f/1.8812MP, f/2.0Xiaomi 12 has higher resolution, wider aperture, and a larger sensor for better low-light performance.
Selfie Camera32MP8MPXiaomi 12 offers higher resolution selfies for better detail and editing capabilities.
Wide Angle Lens13MP, f/2.48MP, f/2.2Xiaomi 12 has higher resolution; Samsung has a slightly wider aperture for slightly better light.
Macro Lens5MPN/AXiaomi 12 has a dedicated macro lens for close-up shots.
Video RecordingUp to 8KUp to 4KXiaomi 12 is capable of higher resolution video recording with more options.
Battery Life
Capacity4500mAh10090mAhTab S9 FE+ has a much larger battery, potentially offering longer battery life, but with a larger screen to power.
Charging67W fast charging45W fast chargingXiaomi 12 charges faster, getting you back on the go quicker.
Features50W wireless charging, reverseBypass ChargingXiaomi 12 has more versatile charging features.

2. Key Insights

Xiaomi 12 Strengths:

  • Performance Powerhouse: The Snapdragon 8 Gen 1 and Adreno 730 GPU provide top-tier performance, making it ideal for gaming, heavy multitasking, and demanding applications.
  • Superior Display: The AMOLED panel with a 120Hz refresh rate, along with high peak brightness makes for a smooth, vibrant, and enjoyable visual experience, especially outdoors.
  • Better Camera System: With a higher-resolution main sensor, wider aperture, dedicated macro lens, and superior selfie camera, it takes better photos and videos. It also has some of the best video recording options.
  • Faster Charging: 67W wired and 50W wireless charging get the phone ready to go much faster.
  • Compact Design: Ideal for users who value portability and single-handed usability.

Samsung Galaxy Tab S9 FE+ Strengths:

  • Larger Screen: The 12.4-inch display provides ample space for multitasking, media consumption, and creative work.
  • Longer Battery Life: The significantly larger 10,090mAh battery offers more extended usage without needing frequent recharges.
  • Software Updates: Samsung provides a generous amount of operating system upgrades.

Trade-offs and Limitations:

  • Xiaomi 12: Lacks the larger display for media consumption and multitasking. Smaller battery and the lack of expandable storage.
  • Samsung Galaxy Tab S9 FE+: The Exynos 1380 chipset is not as powerful as the Snapdragon 8 Gen 1, and the IPS LCD panel does not offer the same visual quality as the AMOLED. Larger and heavier making it less portable. The lack of a listed brightness specification is alarming.

3. User Profiles and Recommendations

Xiaomi 12 is best for:

  • Mobile Gamers: The powerful chipset and GPU make it suitable for playing graphically intensive games.
  • Photography Enthusiasts: The superior camera system captures high-quality photos and videos.
  • Power Users: Those who need a fast, responsive device for multitasking and demanding apps.
  • People valuing portability: The compact design makes it easy to carry and use one-handed.

Samsung Galaxy Tab S9 FE+ is best for:

  • Media Consumers: Ideal for watching movies, TV shows, and browsing the web with a larger screen.
  • Students and Professionals: Great for note-taking, reading, and multitasking with split-screen capabilities.
  • Creative Workers: The larger screen allows for digital drawing and editing.
  • Users valuing battery life: Ideal for users that want longer use between charges.

4. Buying Decision Framework

Here are three questions to help users decide:

  1. "What is your primary use case?"

    • Gaming, photography, and performance? Choose Xiaomi 12.
    • Media consumption, productivity, and multitasking? Choose Samsung Galaxy Tab S9 FE+.
  2. "What is more important: portability or screen size?"

    • Portability and one-handed use? Choose Xiaomi 12.
    • A larger screen for media and productivity? Choose Samsung Galaxy Tab S9 FE+.
  3. "What's more important, display quality or battery life?"

    • High refresh, high contrast, vibrant colors? Choose Xiaomi 12.
    • Longer battery life between charges? Choose Samsung Galaxy Tab S9 FE+.

Scenario-Based Recommendations

  • Scenario 1: Gaming Enthusiast - If you’re an avid mobile gamer, the Xiaomi 12 is the clear choice with its significantly more powerful processor, GPU, and higher refresh rate display.
  • Scenario 2: Media Lover - For those who enjoy watching movies, TV shows, and browsing the web, the Samsung Galaxy Tab S9 FE+ is ideal due to its larger screen size and longer battery life.
  • Scenario 3: Productivity Focused - If you need a device for multitasking, note-taking, and reading, the Samsung Galaxy Tab S9 FE+ offers a larger screen for better productivity.
  • Scenario 4: Content Creator- For users that want the best camera on the go, the Xiaomi 12 is superior with better sensors, resolution, and video capture.

My Choice

If I had to choose between the two, I would opt for the Xiaomi 12. My preference for a compact, portable design, coupled with the superior performance and camera capabilities, aligns perfectly with my daily needs and habits. While the larger screen of the Samsung Galaxy Tab S9 FE+ is attractive for media consumption, the exceptional performance and versatility of the Xiaomi 12 would be more beneficial in my day-to-day tasks, as well as being the better tool for content creation. The camera and video recording capabilities alone are enough to put it over the edge.

Ultimately, the "best" phone is a personal choice. It depends entirely on what is more important for each person, whether that be more portability and performance or a larger screen and longer battery life.

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.