Motorola Razr 40 Ultra vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 5, 2023 February 22, 2024
Release Year 2023 2024

Physical

Volume 88.47 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.74 "/g 2.93 "/g
Weight 184.5 g 229.5 g
Height 170.8 mm 161.4 mm
Width 74 mm 75.3 mm
Thickness 7 mm 9.2 mm
Foldable Design Yes No
Available Colors
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.9 " 6.73 "
Resolution 1080 x 2640 1440 x 3200
Aspect Ratio 22:9 20:9
Screen-to-Body Ratio 85.2 % 90 %
Pixel Density 413 PPI 522 PPI
Refresh Rate 165 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness N/A N/A
Peak Brightness 1400 nits 3000 nits

Hardware

Battery Capacity per Screen Area 79.82 mAh/in² 110.39 mAh/in²
Battery Density 42.95 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 3800 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 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 730 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 16 18

Comparison Summary

1. Specifications Comparison

FeatureMotorola Razr 40 UltraXiaomi 14 UltraPractical Impact
Design
Form FactorFoldableStandardRazr offers portability and a unique form factor, Xiaomi offers a traditional slab design.
Dimensions (mm)170.8 x 74 x 7161.4 x 75.3 x 9.2Razr is significantly thinner when folded but taller unfolded. Xiaomi is larger overall.
Weight (g)184.5229.5Razr is noticeably lighter, improving one-handed use, especially when folded.
Display
Display TypeFoldable LTPO AMOLEDLTPO AMOLEDRazr's folding display allows for a larger screen in a smaller device. Xiaomi's display is more traditional.
Size (inches)6.96.73Comparable screen real estate when unfolded, but Razr offers a larger cover screen for quick interactions.
Resolution1080 x 26401440 x 3200Xiaomi has a sharper display with higher pixel density, resulting in clearer text and images.
Refresh Rate (Hz)165120Razr offers smoother scrolling and animations, but the difference might not be noticeable to all users.
Peak Brightness (nits)14003000Xiaomi's display is significantly brighter, improving outdoor visibility.
Color Depth1B68BXiaomi supports a wider color gamut, potentially offering more vibrant and accurate colors.
Performance
ChipsetSnapdragon 8+ Gen 1Snapdragon 8 Gen 3Xiaomi features a newer and more powerful processor, leading to better performance in demanding tasks and gaming.
CPUOcta-core (up to 3.19 GHz)Octa-core (up to 3.3 GHz)Xiaomi's CPU offers a slight performance advantage.
GPUAdreno 730Adreno 750Xiaomi's GPU offers improved graphics performance for gaming and other visually intensive tasks.
RAM (GB)816Xiaomi offers double the RAM, enabling better multitasking and smoother performance with many apps open.
Camera
Main Camera (MP)1250Xiaomi has a significantly higher resolution main camera sensor, potentially capturing more detail.
Additional CamerasWide, SelfieWide, Telephoto (x2), SelfieXiaomi boasts a more versatile camera system with multiple telephoto lenses for optical zoom.
Video RecordingUp to 4K@60fpsUp to 8K@30fpsXiaomi offers higher resolution video recording.
Battery
Capacity (mAh)38005000Xiaomi has a significantly larger battery, likely providing longer battery life.

2. Key Differences Analysis

Motorola Razr 40 Ultra Advantages:

  • Portability: The foldable design makes it incredibly compact when closed.
  • Unique Form Factor: The flip phone nostalgia and external display provide a distinctive user experience.
  • Lighter Weight: Noticeably easier to carry and use one-handed.
  • Higher Refresh Rate Display: Smoother scrolling and animations.

Xiaomi 14 Ultra Advantages:

  • Superior Performance: The newer chipset and more RAM provide a significant performance advantage.
  • Brighter and Sharper Display: Better outdoor visibility and crisper image quality.
  • More Versatile Camera System: Multiple telephoto lenses offer superior zoom capabilities.
  • Significantly Larger Battery: Longer usage time between charges.
  • Wider Color Gamut: More vibrant and accurate colors on the display.

3. User Profiles & Recommendations

Motorola Razr 40 Ultra: Ideal for users who prioritize portability and a unique design above all else. Best for those who value a compact phone for easy carrying and one-handed use.

Xiaomi 14 Ultra: Ideal for power users, photographers, and videographers who demand top-tier performance, a long-lasting battery, and a versatile camera system. Best for those who prioritize performance and camera quality.

4. Decision Framework

Key Questions for Buyers:

  1. How important is portability? If ultimate portability is paramount, the Razr is the clear winner.
  2. What is your budget? While both are mid-range, specific pricing should be compared.
  3. What are your primary use cases? Gaming, photography, or everyday tasks will steer you towards different phones.

My Choice: Xiaomi 14 Ultra

While the Razr 40 Ultra's foldable design is intriguing, the Xiaomi 14 Ultra's superior performance, camera system, battery life, and display make it the better overall device for my needs. I prioritize a smooth user experience, excellent photography capabilities, and all-day battery life. The larger battery, brighter display, and more powerful processor outweigh the Razr's portability advantages for my personal use. The significantly improved camera system with optical zoom is a deciding factor for me. While I appreciate the Razr's unique form factor, the Xiaomi 14 Ultra offers a more well-rounded and powerful package for my everyday needs and long-term usage.

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.