Xiaomi Poco M3 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 June 5, 2023
Release Year 2020 2023

Physical

Volume 120.44 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.3 "/g 3.74 "/g
Weight 198 g 184.5 g
Height 162.3 mm 170.8 mm
Width 77.3 mm 74 mm
Thickness 9.6 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 6.53 " 6.9 "
Resolution 1080 x 2340 1080 x 2640
Aspect Ratio 19.5:9 22:9
Screen-to-Body Ratio 83.4 % 85.2 %
Pixel Density 395 PPI 413 PPI
Refresh Rate N/A 165 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 79.82 mAh/in²
Battery Density 49.82 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 6000 mAh 3800 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 610 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 10 13
Maximum OS Version 16

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco M3Motorola Razr 40 UltraPractical Impact
Design
Form FactorStandardFoldableRazr 40 Ultra offers a compact, pocketable design when folded, and a larger screen when unfolded. Poco M3 has a traditional form factor.
Dimensions162.3 x 77.3 x 9.6 mm170.8 x 74 x 7 mmRazr 40 Ultra is taller and thinner, while the Poco M3 is wider and thicker. Poco M3 will feel bulkier in hand.
Weight198g184.5gRazr 40 Ultra is slightly lighter, which may be noticeable during extended use.
Display
Size6.53"6.9"Razr 40 Ultra has a larger display, which is better for media consumption and multitasking.
Resolution1080x23401080x2640Razr 40 Ultra has a slightly sharper image due to more pixels.
Pixel Density (PPI)395413Both offer similar screen sharpness, differences are not noticeable to the naked eye.
TechnologyIPS LCDNot specifiedPoco M3 uses LCD, a common technology for clear and bright displays. The technology for the Razr 40 Ultra is missing and cannot be compared.
Refresh Rate60Hz165HzRazr 40 Ultra offers much smoother scrolling and animations, better for gaming and general UI fluidity.
Brightness0 nits1400 nitsRazr 40 Ultra offers significantly better outdoor visibility, making it easier to use in bright sunlight.
Performance
ChipsetSnapdragon 662 (11 nm)Snapdragon 8+ Gen 1 (4 nm)Razr 40 Ultra has a much faster and more efficient processor, leading to smoother performance, faster app loading and more demanding task capability.
AnTuTu Score185,0281,238,000Razr 40 Ultra is significantly faster, offering a much better overall experience and being far more future-proof for demanding apps.
GPUAdreno 610Adreno 730Razr 40 Ultra has a much more powerful GPU, enabling better gaming performance and graphics-intensive tasks.
Camera
Main Camera Resolution48MP12MPPoco M3 offers higher resolution photos, which may allow for more cropping; but the practical impact depends on sensor quality
Main Camera Aperturef/1.79f/1.5Razr 40 Ultra has a wider aperture, allowing more light in for better low-light performance.
Main Camera Sensor Size1/2"Not specifiedPoco M3 has a specified sensor size which typically translates to better light capture capability. The sensor for the Razr 40 Ultra is missing
Main Camera Pixel Size0.80 µm pixel sizeNot specifiedPoco M3 has a specific pixel size, the Razr 40 Ultra pixel size is missing. Larger pixel sizes usually help with low-light performance.
Selfie Camera Resolution8MP32MPRazr 40 Ultra offers significantly higher resolution selfies.
Selfie Camera Aperturef/2.0f/2.45Poco M3 has a slightly wider aperture for better low-light selfies.
Wide Angle + MacroNo13MPRazr 40 Ultra offers a Wide Angle + Macro camera for versatile shooting.
Video Recording1080p@30fpsUp to 4K@60fpsRazr 40 Ultra offers superior video quality, being able to shoot in 4K and offering more frame rate flexibility.
Video StabilizationNoYes (EIS, OIS)Razr 40 Ultra provides better video stability, reducing shaky footage.
Camera FeaturesTriple camera, Manual focus, HDRDual camera, OIS, Ultra stable video, PDAF, LAF, RAW, Night VisionRazr 40 Ultra offers advanced features for better photo and video quality.
Battery
Capacity6000mAh3800mAhPoco M3 has a much larger battery, potentially offering significantly longer battery life.
Charging18W30WRazr 40 Ultra charges faster, but has smaller battery capacity.
Battery Features22.5W fast charger in-box, Reverse chargingWireless 8W charging, Reverse chargingPoco M3 includes a faster charger in box, Razr 40 Ultra offers wireless charging.
Software
OSAndroid 10Android 13Razr 40 Ultra offers a more up-to-date Android experience with better features and security.
Connectivity
Wi-FiUp to 802.11acUp to Wi-Fi 6ERazr 40 Ultra offers faster and more stable Wi-Fi connections, including newer 6GHz bands.
Bluetooth5.05.3Razr 40 Ultra has the newer version of Bluetooth.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavICGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoBoth provide good GPS, but slightly different satellite systems offer better location accuracy.
SIMDual SIMDual SIM (Nano SIM + Nano SIM / eSIM)Razr 40 Ultra supports eSIM for better flexibility in carrier management, while Poco M3 uses two physical SIMs.
Storage
Internal64 GB or 128 GB256 GB or 512 GBRazr 40 Ultra offers much more storage for photos, videos, and apps.
RAM4 GB or 6 GB8 GB or 12 GBRazr 40 Ultra offers significantly more RAM, leading to better multitasking performance.
ExpandableNoNoNeither phone supports expandable storage.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo Speakers, 3 microphonesRazr 40 Ultra offers superior spatial audio and better voice capture, while Poco M3 offers Hi-Res Audio.
Security
Fingerprint SensorSide-mountedSide-mountedBoth offer the same fingerprint technology.
Build Quality
Screen ProtectionGorilla Glass 3Gorilla Glass VictusRazr 40 Ultra provides superior screen protection against scratches and drops.
Sensors
SensorsFingerprint, Accelerometer, Compass, Ultrasonic proximity virtualFingerprint, Accelerometer, Compass, Gyroscope, ProximityRazr 40 Ultra offers more motion sensors, which is better for gaming and sensor related applications. Poco M3 has a virtual proximity sensor instead of a physical proximity sensor.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Significantly Larger Battery: The 6000mAh battery provides much longer battery life, making it ideal for heavy users who don't want to charge their phones often.
  • Lower Price Point: The Poco M3 is likely to be significantly more affordable, making it a budget-friendly option.

Practical Implications:

  • The Poco M3 excels as a reliable, long-lasting phone for basic tasks and media consumption, ideal for users who prioritize battery life over raw performance.

Motorola Razr 40 Ultra Advantages:

  • Foldable Design: Offers a unique, compact form factor and a larger display when unfolded, providing a versatile experience.
  • Superior Performance: The Snapdragon 8+ Gen 1 chipset provides flagship-level performance, making it suitable for demanding tasks, gaming, and multitasking.
  • High Refresh Rate Display: The 165Hz display offers incredibly smooth animations, scrolling, and gaming experience.
  • Better Display Brightness: Significantly higher brightness ensures excellent outdoor visibility.
  • Advanced Camera System: Offers superior video quality, better low-light performance, optical image stabilization, and versatile shooting modes.
  • Faster Charging and Wireless Charging: Faster charging speeds, along with wireless charging, provides a more convenient charging experience.
  • More Storage and RAM: Offers significantly more internal storage and RAM, which is better for power users.
  • Modern OS: Features Android 13, compared to the Xiaomi Poco M3's Android 10.

Practical Implications:

  • The Razr 40 Ultra is designed for users who want top-tier performance, advanced camera capabilities, and a premium experience in a modern foldable design, and are willing to pay a premium for these features.

Significant Trade-offs:

  • Poco M3: Sacrifices performance, camera quality, and display technology for better battery life and affordability.
  • Razr 40 Ultra: Sacrifices battery capacity for superior performance, camera capabilities, and a foldable design. It is also considerably more expensive.

3. User Profiles & Recommendations

Xiaomi Poco M3:

  • Ideal Users:
    • Budget-conscious users who need a reliable phone for basic tasks like browsing, social media, and media consumption.
    • Users who prioritize battery life over raw performance and advanced features.
    • Individuals seeking a secondary phone with long battery life.
  • Specific Use Cases:
    • Long trips where battery life is crucial.
    • Users who watch many movies or videos and value the display.
    • Everyday users with basic phone needs.
  • Price-to-Value Ratio: Excellent value for the price, providing decent performance for basic tasks at an affordable cost.

Motorola Razr 40 Ultra:

  • Ideal Users:
    • Tech enthusiasts who want the latest in mobile technology, including foldable design.
    • Power users who demand top-tier performance for gaming, multitasking, and demanding apps.
    • Users who prioritize camera quality and video recording.
    • Individuals seeking a unique, premium smartphone experience with a high level of polish.
  • Specific Use Cases:
    • Content creators who need high-quality video and photography.
    • Gamers who want the best mobile gaming performance.
    • Professionals who require a powerful, versatile device for multitasking.
  • Price-to-Value Ratio: High-end device with a premium price tag, offering top-tier performance and unique design features.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: How much are you willing to spend on a smartphone?
  2. Primary Use: What do you primarily use your smartphone for (basic tasks, gaming, content creation, etc.)?
  3. Priorities: Which is more important to you: battery life, performance, camera quality, or display technology?

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious, Long Battery Life: If you are on a tight budget and want a phone that lasts a full day without needing a recharge, the Xiaomi Poco M3 is the better choice, if the performance is not a concern.
  • Scenario 2: Top-Tier Performance, Premium Experience: If you are willing to pay a premium for the latest in mobile tech, superior performance, an excellent camera system, and a foldable form factor, the Motorola Razr 40 Ultra is the better option.
  • Scenario 3: Balanced Usage: If you want a smartphone that is a good all-rounder and your budget allows it, the Motorola Razr 40 Ultra is the better device. It provides a more updated experience, premium feel, more storage and more RAM.

What I would choose and why!

My Choice: If I were to choose between these two phones, I would choose the Motorola Razr 40 Ultra.

Reasoning:

While the Xiaomi Poco M3 has a bigger battery and lower price tag, it significantly lags behind the Motorola Razr 40 Ultra in almost every other aspect. I prioritize:

  • Performance: The Razr 40 Ultra's Snapdragon 8+ Gen 1 chipset provides a much smoother and faster experience. I often multitask, play demanding mobile games, and require responsive performance for my everyday use. The Poco M3's chipset will struggle in those scenarios.
  • Display: The 165Hz refresh rate display and high brightness of the Razr 40 Ultra significantly enhance the user experience, making scrolling and multimedia consumption much more enjoyable, plus, the folding nature offers an interesting form factor. The brightness alone makes a big difference when outdoors.
  • Camera: The Razr 40 Ultra's advanced camera system, including OIS and 4K video recording, is vital for my needs. I like having the flexibility to capture high-quality photos and videos.
  • Software and Future-Proofing: The Razr 40 Ultra has Android 13 and is more likely to receive updates, making it more future-proof than the older Android 10 on the Poco M3.
  • Features: The extra features, such as the eSIM, wireless charging and superior build quality also justify the difference in price.

While the battery life is smaller on the Motorola, the faster charging capabilities and wireless charging make up for it. The premium build quality and extra features also add value to the package. For me, the superior performance, camera, display, and unique foldable design of the Razr 40 Ultra justify its higher price point, making it the more appealing option despite the battery trade-off. I am willing to pay extra for a premium phone that offers the best overall user experience and I value the novelty of a foldable smartphone.

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.

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Bridging technical complexity with engaging, accessible narratives.