Xiaomi 13 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 13
Xiaomi 13
Xiaomi

General

Launch Date December 14, 2022 June 5, 2023
Release Year 2022 2023

Physical

Volume 87.4 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.44 "/g 3.74 "/g
Weight 185 g 184.5 g
Height 152.8 mm 170.8 mm
Width 71.5 mm 74 mm
Thickness 8 mm 7 mm
Foldable Design No Yes
Available Colors
  • Black
  • Red
  • Yellow
  • Blue
  • White
  • Green
  • Gray
  • Flora Green
  • Mountain Blue
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.36 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 89.4 % 85.2 %
Pixel Density 414 PPI 413 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits N/A
Peak Brightness 1900 nits 1400 nits

Hardware

Battery Capacity per Screen Area 111.25 mAh/in² 79.82 mAh/in²
Battery Density 51.49 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 4500 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
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 13 13
Maximum OS Version 14 16

Comparison Summary

Xiaomi 13 vs. Motorola Razr 40 Ultra: A Deep Dive for the Discerning User

The smartphone landscape is constantly evolving, with new contenders vying for your attention. Today, we pit the Xiaomi 13 against the Motorola Razr 40 Ultra, two devices that cater to different needs and preferences. Let's dissect their specifications and uncover what truly sets them apart.

1. Specifications Breakdown

FeatureXiaomi 13Motorola Razr 40 UltraReal-World Implications
Design
Dimensions (mm)152.8 x 71.5 x 8170.8 x 74 x 7 (Unfolded)Razr 40 Ultra significantly more compact when folded, pocketable; Xiaomi 13 more traditional "slab" design.
Weight (g)185184.5Negligible weight difference.
FoldableNoYesRazr's foldable design offers a unique form factor and larger screen real estate in a compact package.
Display
Display Size (inches)6.366.9Razr boasts a larger main display for immersive content consumption.
Resolution (px)1080 x 24001080 x 2640Both offer sharp visuals; Razr slightly taller aspect ratio.
Refresh Rate (Hz)120165Razr's higher refresh rate delivers smoother animations and scrolling. Xiaomi 13's 120Hz is still excellent.
Display TypeAMOLEDFoldable LTPO AMOLEDRazr uses a cutting-edge foldable display technology; both offer vibrant colors and deep blacks.
Peak Brightness (nits)19001400Xiaomi 13 significantly brighter for better outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8+ Gen 1Xiaomi 13 features a newer, more powerful processor, translating to faster app loading, smoother multitasking, and better gaming performance.
CPUOcta-core (3.2 GHz X3...)Octa-core (3.19 GHz X2...)Both offer powerful multi-core performance, but the Gen 2 in the Xiaomi 13 has architectural advantages and a higher clock speed on the primary core.
GPUAdreno 740Adreno 730Xiaomi 13's GPU delivers superior graphics processing for demanding games and applications.
RAM (GB)8/128/12Both offer ample RAM for smooth multitasking.
Camera
Main Camera (MP)5012Xiaomi 13 has a higher resolution main sensor, potentially capturing more detail. However, megapixels aren't everything; image processing plays a crucial role.
Additional CamerasWide, TelephotoWide, MacroBoth have versatile camera setups, but Xiaomi 13's telephoto lens offers optical zoom for better distant shots.
Battery Life
Battery Capacity (mAh)45003800Xiaomi 13 has a significantly larger battery capacity, potentially offering longer usage time. Razr's smaller battery is likely due to space constraints from the folding mechanism.

2. Key Insights

Xiaomi 13: This phone prioritizes raw performance, a vibrant display, and a larger battery. Its Snapdragon 8 Gen 2 chip provides a noticeable edge in speed and efficiency. The camera system, while not as high-resolution as some competitors, benefits from Leica's expertise in optics and image processing.

Motorola Razr 40 Ultra: This device stands out with its innovative foldable design and external display. While its chipset is a generation behind, it still delivers flagship-level performance. The compact form factor and unique user experience are its main selling points. The external display allows for significant functionality without opening the phone.

3. User Profiles and Recommendations

Xiaomi 13: Ideal for power users, gamers, and those who prioritize performance and battery life. Photography enthusiasts will appreciate the Leica-tuned camera system.

Motorola Razr 40 Ultra: Perfect for trendsetters, those seeking a compact device, and users who value a unique mobile experience. The large external display allows for quick interactions and unique use cases.

4. Buying Decision Framework

Questions to Consider:

  1. Is a foldable design a priority? If yes, the Razr 40 Ultra is the clear choice.
  2. How important is raw performance and battery life? The Xiaomi 13 excels in these areas.
  3. What is your budget? The Razr 40 Ultra generally comes at a more competitive price point.

My Choice: The Xiaomi 13

While the Razr 40 Ultra's foldable design is undeniably cool, I prioritize performance and battery life. The Xiaomi 13's Snapdragon 8 Gen 2, coupled with its larger battery, offers a compelling combination for my needs. As a tech journalist who frequently multitasks and uses demanding applications, I value the seamless speed and extended usage time. The superior camera system, benefiting from Leica's expertise, is another significant factor. While I appreciate the Razr's innovation, the Xiaomi 13 better aligns with my daily workflow and usage patterns. Ultimately, I prefer a more traditional form factor with top-tier specifications.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.