Motorola Razr 40 Ultra vs Xiaomi Poco M6 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 5, 2023 June 13, 2024
Release Year 2023 2024

Physical

Volume 88.47 cm³ 106.77 cm³
Screen Size to Weight Ratio 3.74 "/g 3.31 "/g
Weight 184.5 g 205 g
Height 170.8 mm 168.6 mm
Width 74 mm 76.3 mm
Thickness 7 mm 8.3 mm
Foldable Design Yes No
Available Colors
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz
  • Silver
  • Black
  • Purple

Display

Screen Size 6.9 " 6.79 "
Resolution 1080 x 2640 1080 x 2460
Aspect Ratio 22:9 21:9
Screen-to-Body Ratio 85.2 % 85.1 %
Pixel Density 413 PPI 396 PPI
Refresh Rate 165 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 550 nits
Peak Brightness 1400 nits N/A

Hardware

Battery Capacity per Screen Area 79.82 mAh/in² 109.10 mAh/in²
Battery Density 42.95 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 3800 mAh 5030 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Helio G91 Ultra (12 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureMotorola Razr 40 UltraXiaomi Poco M6 4GPractical Impact
Design
Dimensions (mm)170.8 x 74 x 7168.6 x 76.3 x 8.3Razr 40 Ultra significantly thinner and slightly smaller when folded, much more pocketable; Poco M6 4G is a traditional candybar design.
Weight (g)184.5205Razr 40 Ultra lighter despite the folding mechanism.
FoldableYesNoRazr 40 Ultra offers a larger screen in a smaller footprint when folded.
Display
Display TypeFoldable LTPO AMOLEDIPS LCDRazr 40 Ultra provides deeper blacks, more vibrant colors, and better power efficiency due to AMOLED and LTPO; Poco M6 4G has wider viewing angles typical of IPS LCDs.
Display Size (inches)6.96.79Comparable screen real estate when unfolded.
Refresh Rate (Hz)16590Razr 40 Ultra delivers smoother animations and scrolling.
Resolution1080 x 26401080 x 2460Similar pixel density; Razr 40 Ultra slightly taller aspect ratio.
Peak Brightness (nits)1400550 (HBM)Razr 40 Ultra significantly brighter, improving outdoor visibility.
Performance
ChipsetSnapdragon 8+ Gen 1Helio G91 UltraRazr 40 Ultra offers significantly faster CPU and GPU performance, enabling smoother multitasking and gaming.
CPUOcta-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Razr 40 Ultra's more modern CPU architecture offers superior performance.
RAM8GB/12GB6GB/8GBMore RAM in Razr 40 Ultra allows for more apps to run in the background without reloading.
Camera
Main Camera12MP, f/1.5108MP, f/1.75Poco M6 4G has a higher resolution sensor, potentially capturing more detail; Razr 40 Ultra's wider aperture may perform better in low light. Practical image quality depends on sensor size and processing, which isn't fully detailed.
Selfie Camera32MP13MPRazr 40 Ultra higher resolution selfie camera.
Video RecordingUp to 4K@60fps with HDR, EIS1080p@30fpsRazr 40 Ultra supports higher resolution and frame rate video recording with HDR and EIS for better quality and stabilization.
Battery
Capacity (mAh)38005030Poco M6 4G has significantly larger battery capacity, likely resulting in longer battery life. Folding displays generally consume more power, potentially offsetting Razr's LTPO advantage.

2. Key Differences Analysis

Motorola Razr 40 Ultra Advantages:

  • Form Factor: Folding design allows for a large screen in a compact, pocketable device.
  • Superior Display: AMOLED with LTPO provides vibrant colors, deep blacks, and excellent power efficiency. Higher refresh rate delivers a smoother user experience.
  • Flagship Performance: Snapdragon 8+ Gen 1 offers significantly better performance for demanding tasks and gaming.
  • Advanced Camera Features: Supports 4K@60fps video recording with HDR and EIS.

Xiaomi Poco M6 4G Advantages:

  • Longer Battery Life: Larger battery capacity likely translates to significantly longer usage time.
  • Lower Price: Positioned in the low price range, offering excellent value for money.

3. User Profiles & Recommendations

Motorola Razr 40 Ultra: Users who prioritize portability and a premium experience, value a compact device with a large screen, and are willing to pay a premium for innovative technology. Ideal for users frequently on the go or those who value aesthetics and cutting-edge features.

Xiaomi Poco M6 4G: Budget-conscious users who prioritize battery life and value a large screen for media consumption. Ideal for users who are light to moderate users and don't require the absolute best performance.

4. Decision Framework

Key Questions for Buyers:

  1. Form Factor Priority: Is a foldable design with enhanced portability crucial, or is a traditional smartphone preferred?
  2. Performance Needs: Are demanding tasks like gaming and multitasking important, or is basic usage sufficient?
  3. Budget Constraints: Is price a primary concern, or is there flexibility to invest in a premium device?

Scenario-Based Recommendations:

  • For a business professional who values portability and productivity: Motorola Razr 40 Ultra
  • For a student on a budget who needs a phone for communication and social media: Xiaomi Poco M6 4G
  • For a content creator who needs a high-quality camera and powerful performance: Motorola Razr 40 Ultra

My Choice: Motorola Razr 40 Ultra

While the Poco M6 4G offers excellent value, I would choose the Motorola Razr 40 Ultra. The foldable form factor is incredibly appealing to me, offering a large screen without sacrificing pocketability. The superior display, flagship performance, and advanced camera features contribute to a more premium and enjoyable user experience. Although the battery life might be shorter, I'm willing to make that trade-off for the significant advantages in other areas. The higher price is justified for the innovative technology and overall superior user experience it provides. The compact size when folded is a game-changer for someone constantly on the move.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.