Xiaomi Poco M4 Pro 5G vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 11, 2021 June 5, 2023
Release Year 2021 2023

Physical

Volume 109.13 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.38 "/g 3.74 "/g
Weight 195 g 184.5 g
Height 163.6 mm 170.8 mm
Width 75.8 mm 74 mm
Thickness 8.8 mm 7 mm
Foldable Design No Yes
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.6 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 84.8 % 85.2 %
Pixel Density 399 PPI 413 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 79.82 mAh/in²
Battery Density 45.82 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 5000 mAh 3800 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G57 MC2 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 16

Comparison Summary

Xiaomi Poco M4 Pro 5G vs. Motorola Razr 40 Ultra: A Tale of Two Experiences

Let's embark on a journey beyond the spec sheet, exploring the Xiaomi Poco M4 Pro 5G and the Motorola Razr 40 Ultra as narratives of user experience, not just lists of features.

1. Design and Usability Assessment

FeatureXiaomi Poco M4 Pro 5GMotorola Razr 40 UltraUser Experience Impact
Interface DesignStandard Android skin, MIUINear-stock Android with Motorola customizationsRazr offers a cleaner, potentially more intuitive experience. MIUI can be feature-rich but overwhelming.
Interaction FlowTraditional slab phone navigationFoldable design with unique external display interactionsRazr's innovative form factor introduces new interaction paradigms, potentially enhancing multitasking.
AccessibilityStandard Android accessibility featuresLikely similar to standard Android, plus potential foldable-specific featuresBoth offer basic accessibility, Razr might have an edge due to software updates and form factor.
Design ErgonomicsLarger, heavier; one-handed use challengingCompact when folded, lighter; potential hinge fragilityRazr offers portability but raises durability concerns due to the folding mechanism.

2. Narrative-Driven Feature Exploration

Scenario: Imagine a busy professional needing to manage emails, review documents, and join a video call simultaneously.

  • Poco M4 Pro: Offers a large 6.6" display for comfortable viewing but requires app switching for multitasking. The solid battery life ensures extended usage. This is the reliable workhorse, getting the job done without fanfare. It's like a trusty pickup truck - dependable and capable.

  • Razr 40 Ultra: Transforms into a compact device for quick email checks on the go, then unfolds to reveal a spacious screen for document review and video calls side-by-side. The external display allows quick interactions without unfolding. This device is the agile multi-tasker, adapting to the flow of the day. It's akin to a Swiss Army knife - versatile and adaptable.

3. Inclusive Technology Evaluation

  • Tech-Savvy User: Both devices cater to this user, but the Razr 40 Ultra offers a more cutting-edge experience.
  • Casual User: The Poco M4 Pro's simplicity might be more appealing, although its size could be a deterrent for some. The Razr's folding mechanism may seem complex initially.
  • User with Accessibility Needs: Both provide basic Android accessibility features. However, the Razr's newer OS version might offer more refined accessibility options.

4. Design-Centric Decision Framework

The choice hinges on individual priorities:

  • Prioritize Functionality and Value: The Poco M4 Pro offers robust performance and a large battery at a competitive price point.
  • Prioritize Innovation and Portability: The Razr 40 Ultra presents a cutting-edge foldable design with unique interaction possibilities, sacrificing some battery life for portability.

My Choice: The Motorola Razr 40 Ultra

While the Poco M4 Pro is a solid device, the Razr 40 Ultra resonates with my philosophy of user-centered design. Its innovative foldable design, coupled with a powerful processor and external display interactions, creates a more engaging and adaptable user experience. The compact form factor enhances portability without significantly compromising screen real estate. Although the battery capacity is smaller, the trade-off for portability and unique functionality aligns with my preference for devices that seamlessly integrate into diverse user lifestyles. The potential for new interaction paradigms enabled by the foldable design outweighs the concerns about battery life and potential hinge fragility for me. It represents a bold step towards a future where technology adapts to our needs, not the other way around.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.