Motorola Razr 40 Ultra vs Xiaomi Redmi Note 13 Pro 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 5, 2023 January 15, 2024
Release Year 2023 2024

Physical

Volume 88.47 cm³ 96.66 cm³
Screen Size to Weight Ratio 3.74 "/g 3.55 "/g
Weight 184.5 g 188 g
Height 170.8 mm 161.1 mm
Width 74 mm 75 mm
Thickness 7 mm 8 mm
Foldable Design Yes No
Available Colors
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz
  • Midnight Black
  • Forest Green
  • Lavender Purple

Display

Screen Size 6.9 " 6.67 "
Resolution 1080 x 2640 1080 x 2400
Aspect Ratio 22:9 20:9
Screen-to-Body Ratio 85.2 % 88.9 %
Pixel Density 413 PPI 395 PPI
Refresh Rate 165 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 1000 nits
Peak Brightness 1400 nits 1300 nits

Hardware

Battery Capacity per Screen Area 79.82 mAh/in² 112.39 mAh/in²
Battery Density 42.95 mAh/cm³ 51.73 mAh/cm³
Battery Capacity 3800 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Helio G99 Ultra
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureMotorola Razr 40 UltraXiaomi Redmi Note 13 Pro 4GPractical Impact
Design
Form FactorFoldableStandardRazr offers portability and a unique form factor, Redmi offers a traditional candybar design.
Dimensions (mm)170.8 x 74 x 7161.1 x 75 x 8Razr is significantly more compact when folded but larger unfolded. Redmi is thinner overall.
Weight (g)184.5188Negligible weight difference.
Display
Display TypeFoldable LTPO AMOLEDAMOLEDRazr's foldable display allows for a larger screen in a smaller device, but may have a crease. Redmi offers a standard, uninterrupted display.
Size (inches)6.96.67Razr provides a larger screen area for multitasking and media consumption when unfolded.
Resolution1080 x 26401080 x 2400Similar sharpness, but Razr's taller aspect ratio is better suited for scrolling content.
Refresh Rate (Hz)165120Razr offers smoother animations and scrolling.
Peak Brightness (nits)14001300Razr should be slightly more visible in direct sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1Helio G99 UltraRazr offers significantly better CPU and GPU performance, leading to faster app loading, smoother gaming, and better multitasking.
CPUOcta-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Razr's more powerful CPU architecture provides a noticeable performance advantage.
GPUAdreno 730Mali-G57 MC2Razr's GPU significantly outperforms the Redmi's, resulting in a much better gaming experience.
RAM (GB)8/128/12Both offer configurations for ample multitasking, though performance scaling with RAM may differ due to chipset differences.
Camera
Main Camera (MP)12200Redmi boasts a much higher resolution main sensor, potentially capturing more detail. However, image quality depends on factors beyond resolution.
Video RecordingUp to 4K@60fps with HDR, EISUp to 1080p@60fpsRazr supports higher resolution and frame rate video recording with HDR.
Battery
Capacity (mAh)38005000Redmi offers significantly longer battery life.

2. Key Differences Analysis

Motorola Razr 40 Ultra Advantages:

  • Form Factor: Foldable design offers unmatched portability and a unique user experience.
  • Performance: Significantly more powerful processor and GPU for demanding tasks and gaming.
  • High Refresh Rate Display: Smoother and more responsive visual experience.
  • Higher Quality Video Recording: Supports 4K@60fps with HDR.

Xiaomi Redmi Note 13 Pro 4G Advantages:

  • Battery Life: Larger battery capacity for extended usage.
  • Higher Resolution Main Camera: Potentially captures more detail in photos.
  • Lower Price: Generally more affordable.

Trade-offs:

  • Razr sacrifices battery life for its compact foldable design and powerful performance.
  • Redmi compromises on performance and high-end features for a longer battery life and lower price.

3. User Profiles & Recommendations

Motorola Razr 40 Ultra: Ideal for users who prioritize portability, style, and performance, and are willing to compromise on battery life. Suitable for professionals needing a powerful device on the go, or those who value a unique and compact form factor.

Xiaomi Redmi Note 13 Pro 4G: Best suited for users who prioritize battery life, value a large screen, and have a more limited budget. Excellent for everyday tasks, media consumption, and casual gaming.

4. Decision Framework

Key Questions:

  1. How important is portability and a unique design?
  2. What is your budget?
  3. What are your primary use cases (e.g., gaming, photography, productivity)?

Scenario-Based Recommendations:

  • Limited Budget, Focus on Battery Life: Redmi Note 13 Pro 4G
  • Prioritize Performance and Portability: Razr 40 Ultra
  • Balance of Features and Value: Consider individual needs and priorities based on the comparison table.

My Choice: Motorola Razr 40 Ultra

While the Redmi Note 13 Pro 4G offers impressive battery life and a high-resolution camera, the Motorola Razr 40 Ultra aligns better with my personal preferences. I value the unique foldable design for its portability and the significant performance advantage offered by the Snapdragon 8+ Gen 1. The smoother display and higher quality video recording capabilities are also compelling features. I'm willing to compromise on battery life for the overall superior user experience and innovative form factor that the Razr provides. The slightly higher price is justified for the significant upgrade in performance and design. Having a pocketable device with a large screen when needed is a compelling proposition for me.

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.