Asus ROG Phone 7 vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 1, 2023 August 4, 2023
Release Year 2023 2023

Physical

Volume 137.21 cm³ 105.49 cm³
Screen Size to Weight Ratio 2.84 "/g 3.41 "/g
Weight 239 g 199 g
Height 173 mm 168.6 mm
Width 77 mm 76.3 mm
Thickness 10.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Storm White
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 6.78 " 6.79 "
Resolution 1080 x 2448 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 82.2 % 85.1 %
Pixel Density 395 PPI 396 PPI
Refresh Rate 165 Hz 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness 1000 nits N/A
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 130.52 mAh/in² 108.45 mAh/in²
Battery Density 43.73 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 740 Adreno 613

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 13
Maximum OS Version 15 14

Comparison Summary

1. Specifications Comparison

FeatureAsus ROG Phone 7Xiaomi Redmi 12 5GPractical Impact
Design
Dimensions (mm)173 x 77 x 10.3168.6 x 76.3 x 8.2ROG Phone 7 is thicker and heavier, potentially less comfortable for one-handed use.
Weight (g)239199Redmi 12 5G is noticeably lighter, enhancing portability.
Build(Missing)(Missing)Material differences impact durability and premium feel; information needed for comparison.
Display
Size (inches)6.786.79Negligible size difference.
Resolution1080 x 24481080 x 2460Virtually identical sharpness.
TypeAMOLED, 165HzIPS LCD, 90HzROG Phone 7 offers significantly smoother animations and scrolling with higher refresh rate and superior color accuracy and contrast with AMOLED.
Peak Brightness1500 nits(Missing)ROG Phone 7 should offer better visibility in sunlight; Redmi 12 5G's missing spec limits comparison.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 4 Gen 2ROG Phone 7 boasts flagship-level performance, enabling demanding gaming and multitasking; Redmi 12 5G offers basic performance for everyday tasks.
CPUOcta-core (up to 3.2 GHz)Octa-core (up to 2.2 GHz)ROG Phone 7's significantly faster CPU handles complex tasks with ease.
GPUAdreno 740Adreno 613ROG Phone 7 provides a far superior gaming experience with its powerful GPU.
RAM12GB (reviewed model)4/6/8GB (variant dependent)More RAM in the reviewed ROG Phone 7 ensures smoother multitasking and less app reloading.
Camera
Main Camera50MP, Sony IMX76650MP, (Missing Sensor Details)ROG Phone 7 uses a known high-quality sensor; Redmi's missing details hinder comparison but likely indicates a lower-tier sensor.
Video RecordingUp to 8K @ 24fpsUp to 1080p @ 30fpsROG Phone 7 allows for much higher resolution video capture.
Battery
Capacity6000 mAh5000 mAhROG Phone 7 offers longer battery life.
Charging Speed(Missing)(Missing)Charging speed comparison requires further information.

2. Key Differences Analysis

Asus ROG Phone 7 Advantages:

  • Flagship Performance: Dominates in processing power, graphics rendering, and multitasking due to the Snapdragon 8 Gen 2 and ample RAM.
  • Superior Display: AMOLED screen with 165Hz refresh rate delivers vibrant colors, deeper blacks, and incredibly smooth visuals.
  • Enhanced Gaming Features: Likely includes gaming-centric software and hardware features (not detailed in specs) targeted at mobile gamers.
  • Larger Battery: Provides extended usage time.

Xiaomi Redmi 12 5G Advantages:

  • Affordability: Significantly cheaper, offering a budget-friendly 5G option.
  • Lighter and Slimmer: More comfortable for daily carrying and one-handed use.

3. User Profiles & Recommendations

Asus ROG Phone 7: Ideal for hardcore mobile gamers, power users, and those who prioritize top-tier performance and a premium display. Excellent for demanding tasks, media consumption, and content creation.

Xiaomi Redmi 12 5G: Suitable for budget-conscious users who need a basic smartphone with 5G connectivity. Best for everyday tasks like browsing, social media, and light gaming.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The ROG Phone 7 is a premium device, while the Redmi 12 5G is a budget option.
  2. What are your primary use cases? Gaming, demanding apps, and media consumption benefit from the ROG Phone 7's power. Basic tasks can be easily handled by the Redmi 12 5G.
  3. Do you prioritize performance or affordability? The ROG Phone 7 offers unmatched performance, while the Redmi 12 5G prioritizes value.

My Choice:

I would choose the Asus ROG Phone 7. While significantly more expensive, its superior performance, stunning display, and larger battery cater to my needs as a power user. I value a smooth and responsive experience, especially for gaming and multitasking. The Redmi 12 5G, while a solid budget option, doesn't offer the level of performance and premium features I prefer. The significantly better display alone is a huge factor for me. The price difference is considerable, but the long-term benefits of a more powerful and future-proof device outweigh the initial cost in my personal use case.

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.