Asus ROG Phone 8 vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date January 18, 2024 January 29, 2024
Release Year 2024 2024

Physical

Volume 111.96 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.01 "/g 3.53 "/g
Weight 225 g 190 g
Height 163.8 mm 161.5 mm
Width 76.8 mm 74 mm
Thickness 8.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Rebel Grey
  • Submarine Blue
  • Navigator Beige

Display

Screen Size 6.78 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.2 % 90.4 %
Pixel Density 388 PPI 394 PPI
Refresh Rate 165 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1600 nits 800 nits
Peak Brightness 2500 nits 950 nits

Hardware

Battery Capacity per Screen Area 119.65 mAh/in² 111.38 mAh/in²
Battery Density 49.12 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU Adreno 750 Adreno 710

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureAsus ROG Phone 8Realme 12 ProPractical Impact
Design
Dimensions163.8 x 76.8 x 8.9 mm161.5 x 74 x 8.8 mmROG Phone 8 is slightly larger and thicker. Realme 12 Pro might feel more compact in hand.
Weight225g190gSignificant weight difference. ROG Phone 8 will feel noticeably heavier, potentially impacting one-handed use.
Build MaterialsMissingMissingCannot compare build quality and durability.
Display
Display TypeLTPO AMOLEDAMOLEDBoth offer vibrant colors and deep blacks. LTPO on ROG Phone 8 allows for dynamic refresh rate adjustment, potentially saving battery.
Size6.78"6.7"Negligible size difference in real-world usage.
Resolution1080 x 24001080 x 2412Virtually identical pixel density, resulting in similar sharpness.
Refresh Rate165Hz120HzROG Phone 8 provides a smoother, more responsive visual experience, especially noticeable in gaming and fast scrolling.
Peak Brightness2500 nits950 nitsROG Phone 8 offers significantly higher peak brightness, ensuring excellent outdoor visibility even in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 3Snapdragon 6 Gen 1Massive performance difference. 8 Gen 3 offers significantly faster CPU and GPU performance, enabling demanding gaming and multitasking.
CPUOcta-core (1x3.3 GHz X4 & 3x3.2 GHz A720 & ...)Octa-core (4x2.2 GHz A78 & 4x1.8 GHz A55)8 Gen 3's superior core configuration and clock speeds translate to much faster app loading, smoother operation, and better sustained performance.
GPUAdreno 750Adreno 710Adreno 750 provides a substantial leap in graphics performance, crucial for high-end gaming and graphically intensive tasks.
RAM16GB8GBDouble the RAM on the ROG Phone 8 allows for more apps to run in the background without impacting performance.
Storage256GB256GBEqual storage capacity.
Battery
Capacity5500 mAh5000 mAhROG Phone 8 has a slightly larger battery. Real-world battery life depends on usage and optimization.
Charging SpeedMissingMissingCannot compare charging speeds.
Camera
Rear CameraMissingMissingCannot compare camera quality and features.
Video Capabilities8K@24fps, 4K@60fps...4K@30fps, 1080p@120fps...ROG Phone 8 offers superior video recording capabilities including higher resolution (8K) and frame rates.

2. Key Differences Analysis

Asus ROG Phone 8 Advantages:

  • Significantly more powerful: Snapdragon 8 Gen 3, Adreno 750 GPU, and 16GB RAM provide a massive performance advantage for demanding tasks and gaming.
  • Smoother Display: 165Hz refresh rate delivers a noticeably more fluid visual experience.
  • Brighter Display: 2500 nits peak brightness ensures excellent outdoor visibility.
  • Superior Video Recording: Offers 8K recording and higher frame rates.
  • Larger Battery: 5500 mAh battery potentially offers longer usage time.

Realme 12 Pro Advantages:

  • Lighter and More Compact: Easier to handle and carry.
  • Potentially More Affordable: Although both are in the "medium price" range, the Realme 12 Pro likely sits at the lower end.

3. User Profiles & Recommendations

Asus ROG Phone 8: Ideal for mobile gamers, power users, and those who prioritize top-tier performance and a smooth display. Excellent for demanding tasks, content creation, and media consumption.

Realme 12 Pro: Suitable for general users who prioritize a lightweight and compact phone for everyday tasks like browsing, social media, and casual gaming. A good option for budget-conscious buyers seeking a balance between performance and affordability.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (Gaming, productivity, general use)
  2. What is your budget? (Consider the expected price difference within the "medium" range.)
  3. How important is portability and one-handed use? (Weight and size considerations)

Scenario-Based Recommendations:

  • Hardcore Gamer: ROG Phone 8 is the clear choice.
  • Everyday User on a Budget: Realme 12 Pro offers good value.
  • Power User Seeking Balance: ROG Phone 8 if performance is paramount; Realme 12 Pro if portability and affordability are more important.

My Choice: Asus ROG Phone 8

While I appreciate the lighter weight and potential affordability of the Realme 12 Pro, the Asus ROG Phone 8's superior performance, smoother and brighter display, and enhanced video capabilities are compelling. The Snapdragon 8 Gen 3 and 16GB RAM future-proof the device for demanding tasks and gaming for years to come. As someone who values a fluid user experience and utilizes resource-intensive applications, the ROG Phone 8 aligns better with my needs. The extra weight is a trade-off I'm willing to make for the significant performance gains.

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.