Motorola Razr 40 vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Razr 40
Motorola Razr 40
Motorola

General

Launch Date June 21, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 93.53 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.66 "/g 3.01 "/g
Weight 188.6 g 225 g
Height 170.8 mm 163.8 mm
Width 74 mm 76.8 mm
Thickness 7.4 mm 8.9 mm
Foldable Design Yes No
Available Colors
  • Sage Green
  • Vanilla Cream
  • Summer Lilac
  • Grape Compote
  • Cherry Blossom
  • Phantom Black

Display

Screen Size 6.9 " 6.78 "
Resolution 1080 x 2640 1080 x 2400
Aspect Ratio 22:9 20:9
Screen-to-Body Ratio 85.2 % 88.2 %
Pixel Density 413 PPI 388 PPI
Refresh Rate 144 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 1400 nits 2500 nits

Hardware

Battery Capacity per Screen Area 88.22 mAh/in² 119.65 mAh/in²
Battery Density 44.91 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 4200 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 644 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 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

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

Comparison Summary

1. Specifications Comparison

FeatureMotorola Razr 40Asus ROG Phone 8 ProPractical Impact
Design
Form FactorFoldableTraditional SlabRazr 40 offers portability and a smaller footprint when closed, ROG Phone 8 Pro provides a larger screen for media consumption.
Dimensions (mm)170.8 x 74 x 7.4163.8 x 76.8 x 8.9Razr 40 is significantly more compact when folded but thicker when unfolded. ROG Phone 8 Pro is larger overall.
Weight (g)188.6225Razr 40 is noticeably lighter, improving one-handed use and portability.
Display
Display TypeFoldable LTPO AMOLEDLTPO AMOLEDRazr 40 has a crease in the middle of the inner display due to the folding mechanism. ROG Phone 8 Pro offers a seamless, flat display.
Size (inches)6.96.78Similar screen sizes offer comparable media viewing experiences.
Resolution1080 x 26401080 x 2400Razr 40's taller aspect ratio is better suited for scrolling webpages. ROG Phone 8 Pro's wider aspect ratio might be slightly better for gaming.
Refresh Rate (Hz)144165ROG Phone 8 Pro offers a slightly smoother experience in fast-paced games and scrolling.
Peak Brightness (nits)14002500ROG Phone 8 Pro's significantly higher brightness ensures better visibility in direct sunlight.
Performance
ChipsetSnapdragon 7 Gen 1Snapdragon 8 Gen 3ROG Phone 8 Pro boasts significantly higher CPU and GPU performance for demanding tasks and gaming.
CPUOcta-core (1x2.4 GHz A710 & 3x2.36 GHz A710 & 4x1.8 GHz A510)Octa-core (1x3.3 GHz X4 & 3x3.2 GHz A720 & 2x3.0 GHz A720 & 2x2.3 GHz A520)ROG Phone 8 Pro will handle multitasking and demanding applications much faster and smoother.
RAM (GB)816/24ROG Phone 8 Pro offers much more RAM, enabling smoother multitasking and preventing app closures in the background.
Camera
Main Camera (MP)6450While megapixels aren't everything, ROG Phone 8 Pro utilizes a larger sensor (Sony IMX890) known for good low-light performance.
Additional Cameras13MP Wide + Macro13MP Wide + Macro, 32MP TelephotoROG Phone 8 Pro offers greater versatility with a dedicated telephoto lens for optical zoom.
Video Recording4K@30fps8K@24fpsROG Phone 8 Pro offers higher resolution video recording capabilities.
Battery
Capacity (mAh)42005500ROG Phone 8 Pro offers significantly longer battery life.

2. Key Differences Analysis

Motorola Razr 40 Advantages:

  • Portability: The foldable design makes it significantly more pocketable.
  • Unique Design: Stands out from the crowd with its flip phone aesthetic.

Asus ROG Phone 8 Pro Advantages:

  • Superior Performance: Significantly more powerful for gaming and demanding tasks.
  • Longer Battery Life: Larger battery capacity ensures extended usage.
  • Brighter Display: Better outdoor visibility.
  • Versatile Camera System: Telephoto lens adds optical zoom capabilities.

3. User Profiles & Recommendations

Motorola Razr 40: Ideal for users who prioritize portability and style over raw performance. Best for casual users who value a compact phone for everyday communication and social media.

Asus ROG Phone 8 Pro: Best suited for mobile gamers, power users, and content creators who demand top-tier performance, a long-lasting battery, and a vibrant display.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The ROG Phone 8 Pro is considerably more expensive.
  2. What are your primary use cases? (Gaming, photography, everyday use, etc.)
  3. Do you prioritize portability and style or performance and battery life?

My Choice: Asus ROG Phone 8 Pro

While I appreciate the innovative design and portability of the Razr 40, the ROG Phone 8 Pro's superior performance, battery life, and camera versatility are more compelling for my needs. I prioritize a smooth user experience, long battery life, and the ability to handle demanding tasks. The ROG Phone 8 Pro excels in these areas, making it the better choice for me. The inclusion of a telephoto lens and a brighter, more responsive display further solidifies its position as the preferred option. Although the Razr 40 offers a unique form factor, the compromises in performance and battery life are too significant for my personal preferences.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.