Asus ROG Phone 7 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 1, 2023 June 5, 2023
Release Year 2023 2023

Physical

Volume 137.21 cm³ 88.47 cm³
Screen Size to Weight Ratio 2.84 "/g 3.74 "/g
Weight 239 g 184.5 g
Height 173 mm 170.8 mm
Width 77 mm 74 mm
Thickness 10.3 mm 7 mm
Foldable Design No Yes
Available Colors
  • Phantom Black
  • Storm White
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.78 " 6.9 "
Resolution 1080 x 2448 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 82.2 % 85.2 %
Pixel Density 395 PPI 413 PPI
Refresh Rate 165 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1500 nits 1400 nits

Hardware

Battery Capacity per Screen Area 130.52 mAh/in² 79.82 mAh/in²
Battery Density 43.73 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 6000 mAh 3800 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (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 (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 740 Adreno 730

Connectivity

USB Version 2.0 2.0
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 2.0

Software

Operating System Android Android
Initial OS Version 13 13
Maximum OS Version 15 16

Comparison Summary

1. Specifications Comparison

FeatureAsus ROG Phone 7Motorola Razr 40 UltraPractical Impact
Design
Dimensions (mm)173 x 77 x 10.3170.8 x 74 x 7Razr 40 Ultra significantly thinner and slightly shorter, more pocketable. ROG Phone 7 larger, potentially less comfortable for one-handed use.
Weight (g)239184.5Razr 40 Ultra noticeably lighter, reducing hand fatigue. ROG Phone 7 heavier due to larger battery and gaming features.
FoldableNoYesRazr 40 Ultra offers compact portability when folded. ROG Phone 7 is a traditional slab design.
Display
Display Size (inches)6.786.9Negligible size difference in unfolded state.
Resolution (px)1080 x 24481080 x 2640Similar sharpness due to comparable pixel density. Razr 40 Ultra slightly taller aspect ratio.
Refresh Rate (Hz)165165Both offer incredibly smooth scrolling and animations.
Display TypeAMOLEDFoldable LTPO AMOLEDRazr 40 Ultra's foldable display introduces a crease, potential durability concern. Both offer vibrant colors and deep blacks.
Peak Brightness (nits)15001400ROG Phone 7 slightly brighter in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8+ Gen 1ROG Phone 7 has a newer, more powerful processor, resulting in better performance in demanding tasks and gaming.
CPUOcta-core (up to 3.2 GHz)Octa-core (up to 3.19 GHz)ROG Phone 7 has a slight edge in CPU performance.
GPUAdreno 740Adreno 730ROG Phone 7 features a more powerful GPU, leading to smoother gaming and faster graphics rendering.
RAM12GB (reviewed model)8GB/12GBMore RAM in the reviewed ROG Phone 7 enables better multitasking and smoother performance.
Camera
Main Camera (MP)5012ROG Phone 7 boasts higher resolution main sensor, potentially capturing more detail.
Ultrawide (MP)1313Similar ultrawide capabilities.
Video RecordingUp to 8K@24fpsUp to 4K@60fpsROG Phone 7 offers higher resolution video recording.
Battery
Capacity (mAh)60003800Significantly larger battery in the ROG Phone 7, translating to much longer battery life. Razr 40 Ultra's smaller battery is a trade-off for its foldable design.

2. Key Differences Analysis

Asus ROG Phone 7 Advantages:

  • Superior Performance: The newer Snapdragon 8 Gen 2 chipset and more RAM provide a noticeable performance advantage for gaming and demanding tasks.
  • Longer Battery Life: The massive 6000mAh battery ensures extended usage without frequent recharging.
  • Higher Resolution Camera and Video: The 50MP main camera and 8K video recording capabilities offer better image and video quality.

Motorola Razr 40 Ultra Advantages:

  • Foldable Design: Offers unparalleled portability and a unique form factor.
  • Lighter and More Compact: Easier to carry and use one-handed when folded.

3. User Profiles & Recommendations

Asus ROG Phone 7: Ideal for mobile gamers, power users, and those who prioritize performance and battery life.

Motorola Razr 40 Ultra: Best suited for users who value portability and style above all else and are willing to compromise on battery life and raw performance for a foldable design.

4. Decision Framework

Key Questions for Buyers:

  1. Is top-tier performance and long battery life a priority? If yes, the ROG Phone 7 is the clear winner.
  2. How important is portability and a compact form factor? If this is paramount, the Razr 40 Ultra's foldable design is a compelling option.
  3. What is your budget? The ROG Phone 7 falls in a higher price range while the Razr 40 Ultra is positioned in the mid-range, offering a more affordable foldable experience.

My Choice: Asus ROG Phone 7

While the Razr 40 Ultra's foldable design is innovative, the Asus ROG Phone 7 better suits my needs. I prioritize performance, battery life, and camera quality. The Snapdragon 8 Gen 2, coupled with the large battery, ensures a smooth and lag-free experience throughout the day, even with heavy usage. The superior camera system is also a significant factor for me. While I appreciate the Razr's portability, the trade-offs in battery life and performance are too significant for my personal use case. The ROG Phone 7 provides a more well-rounded package for my needs.

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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