Samsung Galaxy Tab S9 FE+ vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 16, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 343.94 cm³ 111.96 cm³
Screen Size to Weight Ratio 1.98 "/g 3.01 "/g
Weight 627 g 225 g
Height 285.4 mm 163.8 mm
Width 185.4 mm 76.8 mm
Thickness 6.5 mm 8.9 mm
Foldable Design No No
Available Colors
  • Silver
  • Gray
  • Mint
  • Lavender
  • Phantom Black

Display

Screen Size 12.4 " 6.78 "
Resolution 1600 x 2560 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 84.3 % 88.2 %
Pixel Density 243 PPI 388 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 65.62 mAh/in² 119.65 mAh/in²
Battery Density 29.34 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 10090 mAh 5500 mAh
NFC Support No Yes
Chipset Exynos 1380 (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G68 MP5 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0, Magnetic Connector USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

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

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy Tab S9 FE+Asus ROG Phone 8 ProPractical Impact
Design
Dimensions285.4 x 185.4 x 6.5 mm163.8 x 76.8 x 8.9 mmThe Tab S9 FE+ is significantly larger, reflecting its tablet nature. The ROG Phone 8 Pro is a more pocketable traditional smartphone.
Weight627g225gThe Tab S9 FE+ is much heavier, less suitable for one-handed use or extended holding.
Display
Size12.4"6.78"Larger display on the Tab S9 FE+ offers more screen real estate for multitasking and media consumption.
TypeIPS LCD, 90HzLTPO AMOLED, 1B colors, 165Hz, HDR10+The ROG Phone 8 Pro boasts superior display technology with richer colors, higher refresh rate for smoother visuals, and HDR support for improved dynamic range.
Resolution1600 x 25601080 x 2400Despite the lower resolution, the ROG Phone 8 Pro has a higher pixel density (388 ppi vs 243 ppi) resulting in sharper images due to the smaller screen size.
Peak BrightnessNot specified2500 nitsThe ROG Phone 8 Pro's exceptionally high peak brightness ensures excellent outdoor visibility. The lack of data for the Tab S9 FE+ makes direct comparison impossible.
Performance
ChipsetExynos 1380 (5nm)Snapdragon 8 Gen 3 (4nm)The Snapdragon 8 Gen 3 in the ROG Phone 8 Pro is a newer, more powerful chip, expected to deliver significantly better performance in demanding tasks and gaming.
CPUOcta-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)The ROG Phone 8 Pro has a more advanced CPU architecture, promising superior processing power and efficiency.
GPUMali-G68 MP5Adreno 750The Adreno 750 in the ROG Phone 8 Pro is generally considered more powerful, offering better gaming and graphics performance.
RAM/Storage12GB/256GB24GB/1TBThe ROG Phone 8 Pro offers double the RAM and significantly more storage, allowing for smoother multitasking and ample space for files and apps.
Battery
Capacity10090 mAh5500 mAhThe Tab S9 FE+ has a much larger battery, likely providing significantly longer battery life due to its larger size and lower power consumption components. However, real-world usage will vary.

2. Key Differences Analysis

Samsung Galaxy Tab S9 FE+ Advantages:

  • Larger Display: Better for multitasking, media consumption, and creative work.
  • Longer Battery Life: Expected to last significantly longer on a single charge.

Asus ROG Phone 8 Pro Advantages:

  • Significantly More Powerful: Superior performance for gaming, demanding apps, and faster overall operation.
  • Higher Quality Display: Brighter, more vibrant, and smoother visuals thanks to AMOLED technology and higher refresh rate.
  • More RAM and Storage: Enables smoother multitasking and ample storage for apps and files.

Trade-offs:

  • Tab S9 FE+: Larger size and weight make it less portable. Lower performance compared to the ROG Phone 8 Pro.
  • ROG Phone 8 Pro: Smaller battery capacity might require more frequent charging.

3. User Profiles & Recommendations

Samsung Galaxy Tab S9 FE+: Ideal for users who prioritize a large screen for productivity, media consumption, and casual gaming. Students, artists, and those who consume a lot of video content would benefit.

Asus ROG Phone 8 Pro: Perfect for mobile gamers, power users, and those who demand top-tier performance. Content creators who edit videos or photos on their phone would also appreciate the extra power.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (Gaming, Productivity, Media Consumption)
  2. How important is portability? (Tablet vs. Phone form factor)
  3. What is your budget? (Consider price-to-performance ratio)

Scenario-Based Recommendations:

  • Heavy Gamer: ROG Phone 8 Pro
  • Student needing a device for note-taking and media consumption: Tab S9 FE+
  • Professional who needs a powerful device for on-the-go work: ROG Phone 8 Pro if portability is key, Tab S9 FE+ if a larger screen is prioritized.

My Choice: Asus ROG Phone 8 Pro

Why: While the Tab S9 FE+ offers a compelling large screen and long battery life, the ROG Phone 8 Pro's superior performance, stunning display, and ample RAM/storage are more aligned with my personal needs. I value a smooth and responsive user experience, especially for gaming and demanding tasks. The portability of a phone is also more important to me than a larger tablet form factor. While battery life is a consideration, I'm willing to compromise slightly in that area for the significant performance gains. The ROG Phone 8 Pro's cutting-edge technology future-proofs it better, making it a more compelling long-term investment.

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.