Samsung Galaxy Tab S9 FE vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 16, 2023 May 24, 2024
Release Year 2023 2024

Physical

Volume 274.06 cm³ 106.65 cm³
Screen Size to Weight Ratio 2.08 "/g 3.48 "/g
Weight 523 g 193 g
Height 254.3 mm 168.4 mm
Width 165.8 mm 76.3 mm
Thickness 6.5 mm 8.3 mm
Foldable Design No No
Available Colors
  • Silver
  • Gray
  • Mint
  • Lavender
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 10.9 " 6.71 "
Resolution 1440 x 2304 720 x 1650
Aspect Ratio 16:9 21:9
Screen-to-Body Ratio 81.7 % 82.9 %
Pixel Density 249 PPI 268 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 67.33 mAh/in² 111.05 mAh/in²
Battery Density 29.19 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 8000 mAh 5000 mAh
NFC Support No No
Chipset Exynos 1380 (5 nm) Unisoc T603 (22 nm)
CPU Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core 1.8 GHz
GPU Mali-G68 MP5 8

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17 16

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy Tab S9 FEXiaomi Redmi A3xPractical Impact
Design
Dimensions254.3 x 165.8 x 6.5 mm168.4 x 76.3 x 8.3 mmThe Tab S9 FE is significantly larger, geared towards media consumption and productivity. The Redmi A3x is a more pocketable, one-handed-use phone.
Weight523g193gThe Tab S9 FE is much heavier, less suitable for extended single-hand use. Redmi A3x offers better portability.
Display
Size10.9"6.71"Larger display on Tab S9 FE offers more immersive experience for media and multitasking. Redmi A3x provides a more compact viewing experience.
TypeIPS LCD, 90HzIPS LCD, 90HzBoth offer smooth scrolling and animations thanks to 90Hz refresh rate. IPS LCD technology suggests good color reproduction but potentially less vibrant blacks.
Resolution1440 x 2304720 x 1650Tab S9 FE boasts significantly sharper visuals due to higher resolution. Redmi A3x's lower resolution might result in noticeable pixelation, especially with text.
PPI Density249268Despite lower resolution, Redmi A3x has slightly higher pixel density due to smaller screen size, minimizing pixelation.
Performance
ChipsetExynos 1380 (5nm)Unisoc T603 (22nm)Tab S9 FE's Exynos 1380 provides significantly better performance and efficiency due to smaller manufacturing process. Redmi A3x is expected to be less powerful.
CPUOcta-core (2.4 GHz & 2.0 GHz)Octa-core (1.8 GHz)Tab S9 FE offers faster processing speeds, enabling smoother multitasking and demanding applications. Redmi A3x suitable for basic tasks.
GPUMali-G68 MP58Tab S9 FE's GPU offers superior graphics performance for gaming and demanding visual tasks. Redmi A3x will struggle with demanding games.
RAM8GB4GBTab S9 FE allows for smoother multitasking and app switching thanks to larger RAM. Redmi A3x might experience slowdowns with multiple apps open.
Storage256GB128GBTab S9 FE provides double the storage, accommodating more apps, photos, and videos.
Battery
Capacity8000 mAh5000 mAhTab S9 FE offers longer battery life due to larger capacity.
Other
OSAndroid 13Android 14Redmi A3x ships with a newer Android version, potentially offering newer features and longer software support.
Max OS Version1716Tab S9 FE is likely to receive more Android updates long-term.
Price RangeMediumLowRedmi A3x targets budget-conscious users while Tab S9 FE offers more premium features at a higher price.

2. Key Differences Analysis

Samsung Galaxy Tab S9 FE Advantages:

  • Superior Performance: Significantly faster processor, GPU, and more RAM for smooth multitasking and demanding tasks.
  • Sharper Display: Much higher resolution for detailed visuals and a more immersive experience.
  • Longer Battery Life: Larger battery capacity for extended usage.
  • More Storage: Double the storage capacity for apps, media, and files.
  • Longer Software Support: Likely to receive Android updates for a longer period.

Xiaomi Redmi A3x Advantages:

  • Lower Price: More affordable for budget-conscious buyers.
  • Lighter and More Compact: Easier to carry and use with one hand.
  • Newer Android Version out of the box: Ships with the latest Android version, offering potential new features.

3. User Profiles & Recommendations

Samsung Galaxy Tab S9 FE: Ideal for users who prioritize performance, a large and sharp display for media consumption and productivity, longer battery life, and ample storage. Suitable for students, professionals, and entertainment enthusiasts.

Xiaomi Redmi A3x: Best suited for budget-conscious users who primarily need a phone for basic communication, social media, and light web browsing. Good for users who prioritize portability and affordability.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi A3x is significantly cheaper.
  2. What is your primary use case? The Tab S9 FE excels in demanding tasks and media consumption, while the Redmi A3x is for basic use.
  3. Do you prioritize portability or screen size? The Redmi A3x is much lighter and smaller, while the Tab S9 FE boasts a larger display.

Scenario-Based Recommendations:

  • Limited Budget, Basic Use: Redmi A3x
  • Student Needing Performance and Large Screen: Tab S9 FE
  • Professional for Multitasking and Productivity: Tab S9 FE
  • Entertainment Enthusiast: Tab S9 FE

My Choice: Samsung Galaxy Tab S9 FE

While the Redmi A3x offers excellent value for its price, I would choose the Samsung Galaxy Tab S9 FE. The significantly superior performance, larger and sharper display, longer battery life, and greater storage are crucial for my usage. I prioritize a smooth and responsive experience for productivity, media consumption, and gaming, which the Tab S9 FE delivers. The higher price is justified by the substantial performance and feature advantages. While I acknowledge the portability benefits of the Redmi A3x, the Tab S9 FE's larger screen real estate is more valuable to me.

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.

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Bridging technical complexity with engaging, accessible narratives.