Xiaomi Redmi 12 5G vs Samsung Galaxy Tab S9 FE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 4, 2023 October 16, 2023
Release Year 2023 2023

Physical

Volume 105.49 cm³ 274.06 cm³
Screen Size to Weight Ratio 3.41 "/g 2.08 "/g
Weight 199 g 523 g
Height 168.6 mm 254.3 mm
Width 76.3 mm 165.8 mm
Thickness 8.2 mm 6.5 mm
Foldable Design No No
Available Colors
  • Moonstone Silver
  • Jade Black
  • Pastel Blue
  • Silver
  • Gray
  • Mint
  • Lavender

Display

Screen Size 6.79 " 10.9 "
Resolution 1080 x 2460 1440 x 2304
Aspect Ratio 21:9 16:9
Screen-to-Body Ratio 85.1 % 81.7 %
Pixel Density 396 PPI 249 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 550 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.45 mAh/in² 67.33 mAh/in²
Battery Density 47.4 mAh/cm³ 29.19 mAh/cm³
Battery Capacity 5000 mAh 8000 mAh
NFC Support No No
Chipset Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) Exynos 1380 (5 nm)
CPU Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55) Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 613 Mali-G68 MP5

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 13
Maximum OS Version 14 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi 12 5GSamsung Galaxy Tab S9 FEPractical Impact
Design
Dimensions (mm)168.6 x 76.3 x 8.2254.3 x 165.8 x 6.5Tab S9 FE significantly larger, impacting portability; Redmi 12 5G more pocketable.
Weight (g)199523Tab S9 FE much heavier, less suitable for one-handed use or extended holding.
Display
Size (inches)6.7910.9Tab S9 FE offers a much larger screen for media consumption and multitasking; Redmi 12 5G more compact for one-handed use.
TypeIPS LCD, 90HzIPS LCD, 90HzBoth offer smooth scrolling; LCD technology suggests similar color accuracy and viewing angles. Missing peak brightness data limits comparison.
Resolution1080x24601440x2304Tab S9 FE has a slightly higher resolution, but due to larger size, PPI is lower (249 vs 396). Redmi 12 5G sharper text and images.
Performance
ChipsetSnapdragon 4 Gen 2Exynos 1380Exynos 1380 generally considered more powerful, enabling smoother multitasking and better gaming performance.
CPUOcta-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Tab S9 FE likely has a performance advantage due to higher clock speeds and core configuration.
GPUAdreno 613Mali-G68 MP5Mali-G68 MP5 expected to provide better graphics performance for gaming and demanding applications.
RAM/Storage128GB/6GB256GB/8GBTab S9 FE offers double the storage and more RAM, beneficial for multitasking and large app installations.
Battery
Capacity (mAh)50008000Tab S9 FE has significantly larger battery capacity, likely leading to much longer battery life given its larger display.

2. Key Differences Analysis

Xiaomi Redmi 12 5G Advantages:

  • Portability: Significantly smaller and lighter, ideal for one-handed use and pocket carry.
  • Sharper Display: Higher pixel density results in crisper text and images.

Samsung Galaxy Tab S9 FE Advantages:

  • Larger Display: More immersive experience for media consumption, multitasking, and creative tasks.
  • Powerful Performance: Exynos 1380 and more RAM provide smoother performance for demanding applications and gaming.
  • Longer Battery Life: Larger battery capacity expected to deliver significantly longer usage time.
  • More Storage: Double the internal storage for apps, files, and media.

3. User Profiles & Recommendations

Xiaomi Redmi 12 5G: Users prioritizing portability, affordability, and everyday tasks like communication and web browsing. Suitable for users who prefer a compact phone.

Samsung Galaxy Tab S9 FE: Users prioritizing a large screen for media consumption, productivity, creative work, and gaming. Students, artists, and entertainment enthusiasts would benefit.

4. Decision Framework

Key Questions:

  1. What screen size do you need? Prioritize portability (Redmi 12 5G) or a large display for media and productivity (Tab S9 FE)?
  2. What is your budget? Both are mid-range, but specific pricing should be compared.
  3. What are your primary use cases? Everyday tasks and communication (Redmi 12 5G) or demanding applications, gaming, and media consumption (Tab S9 FE)?

My Choice: Samsung Galaxy Tab S9 FE

While the Redmi 12 5G offers excellent portability, the Samsung Galaxy Tab S9 FE better suits my needs. I prioritize a large display for media consumption, multitasking, and note-taking. The more powerful processor, larger RAM, and significantly longer battery life are crucial for my workflow. The extra storage is also beneficial. While the increased size and weight are trade-offs, the benefits outweigh the drawbacks for my usage pattern. I often use my device for extended periods, and the Tab S9 FE's larger battery and superior performance are compelling factors. The Redmi 12 5G is a great option for users seeking a compact and affordable device, but the Tab S9 FE provides a more comprehensive and powerful experience that aligns better with my needs.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.