Motorola Moto G31 vs Motorola Razr 50 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Razr 50
Motorola Razr 50
Motorola

General

Launch Date December 6, 2021 June 25, 2024
Release Year 2021 2024

Physical

Volume 102.89 cm³ 92.54 cm³
Screen Size to Weight Ratio 3.54 "/g 3.66 "/g
Weight 181 g 188.4 g
Height 161.9 mm 171.3 mm
Width 73.9 mm 74 mm
Thickness 8.6 mm 7.3 mm
Foldable Design No Yes
Available Colors
  • Mineral Grey
  • Baby Blue
  • Koala Grey (Steel Wool)
  • Beach Sand (Pumice Stone)
  • Spritz Orange (Arabesque)

Display

Screen Size 6.4 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 82.7 % 84.9 %
Pixel Density 411 PPI 413 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 88.22 mAh/in²
Battery Density 48.59 mAh/cm³ 45.39 mAh/cm³
Battery Capacity 5000 mAh 4200 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 7300X (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G615 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version

Comparison Summary

Alright, let's dive into this head-to-head between the Motorola Moto G31 and the Motorola Razr 50. On paper, they're worlds apart – one a budget-friendly workhorse, the other a stylish foldable. But let's see what that means for you, the user.

1. Specifications Breakdown

FeatureMotorola Moto G31Motorola Razr 50Real-World Implications
Design
Form FactorStandardFoldableRadically different designs; Razr 50 offers portability and unique form factor; G31 is traditional.
Dimensions161.9 × 73.9 × 8.6 mm171.3 × 74 × 7.3 mmRazr 50 taller and thinner; G31 slightly wider and thicker; Razr 50 more pocketable when folded.
Weight181g188.4gG31 is slightly lighter, but both are manageable; Weight difference minimal.
Display
Size6.4"6.9"Razr 50 has larger display; more immersive viewing for videos and gaming.
Resolution1080x24001080x2640Razr 50 slightly sharper; more detailed visuals.
Pixel Density411 PPI413 PPIBoth offer very similar sharpness.
TechnologyAMOLEDG31 has superior blacks, contrast, power efficiency for dark themes, and vibrant colours.
Refresh Rate60Hz120HzRazr 50 has smoother scrolling and animations.
Brightness0 nits3000 nitsRazr 50 offers vastly superior visibility under bright sunlight; G31 unquantifiable.
Performance
ChipsetMediatek Helio G85 (12nm)Mediatek Dimensity 7300X (4nm)Razr 50 has significantly faster CPU and better performance.
Antutu Score225,154620,395Razr 50 offers 2.75x faster processing than Moto G31.
GPUMali-G52 MC2Mali-G615 MC2Razr 50 has significantly better graphics performance, suitable for gaming.
Camera
Standard50MP, f/1.8, 1/2.76" sensor50MP, f/1.8Both have comparable main cameras; Razr 50 has larger pixels, possibly better low-light performance.
Selfie13MP, f/2.232MP, f/2.4Razr 50 has much higher resolution selfie camera, better details.
Wide Angle8MP, f/2.013MP, f/2.2Razr 50 has higher resolution wide angle camera.
Macro Lens2MP, f/2.4NoneG31 has a dedicated macro lens while Razr 50 does not
Video Recording1080p@30fps4K@30fps, 1080p@60fps with EISRazr 50 offers superior video recording quality, plus electronic image stabilization.
DXOMARK ScoresN/A92 (Mobile), 0 (Photo), 0 (Video)Razr 50 scored 92 in overall mobile testing.
FeaturesTriple camera, Digital IS, HDR, Optical Zoom, PDAF etc.Dual camera, Digital IS, OIS, Ultra Stable video, PDAF, Timelapse, Night Vision etc.Razr 50 has more advanced video stabilization and features.
Battery Life
Capacity5000mAh4200mAhG31 has larger battery capacity, potentially longer battery life.
Charging10W Fast Charging30W Fast ChargingRazr 50 has significantly faster charging speeds, minimizing downtime.
FeaturesNon-removableReverse charging, wireless 15WRazr 50 offers versatility with reverse and wireless charging.
Software
OSAndroid 11Android 14Razr 50 offers latest Android OS, access to new features and security updates.
Connectivity
WiFi802.11ac802.11ax (WiFi 6/6E)Razr 50 has support for faster Wi-Fi, more efficient with better performance
BluetoothBluetooth 5.0 LEBluetooth 5.3 LERazr 50 offers latest Bluetooth version, more efficient and enhanced connectivity.
SIMDual SIM (Nano SIM)Dual SIM (Nano SIM/eSIM)Razr 50 offers additional eSIM support, allowing for more flexibility.
Storage
Internal Storage64GB / 128 GB256GB / 512 GBRazr 50 has significantly more storage space, better for media and app hoarding.
RAM4GB8GB / 12GBRazr 50 has much more RAM, enabling better multi-tasking and faster performance.
Expandable StorageNoNoBoth phones have no SD card slot, limiting their potential for expansion.
Audio
Audio QualityDolby Atmos, 2 microphonesDolby Atmos, Stereo Speakers, 3 microphonesRazr 50 offers enhanced spatial audio, better audio separation and immersion, better voice capture.
Security
Security FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth provide the same type of biometric security.
Build Quality
ProtectionUnknownCorning Gorilla Glass VictusRazr 50 is more robust to scratches and drops.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, Gyroscope, HallFingerprint, Proximity, Accelerometer, Compass, Gyroscope, GravityRazr 50 features Gravity sensor.

2. Key Insights

  • Motorola Moto G31: The Reliable Budget Option
    • Strengths: Its main advantages lie in its large 5000mAh battery and AMOLED display technology. It also offers a dedicated macro lens, which the Razr 50 lacks. This makes it a solid choice for users who prioritize long battery life and a good display, while being budget conscious.
    • Limitations: It falls behind significantly in processing power, refresh rate, charging speeds, and camera features compared to the Razr 50.
  • Motorola Razr 50: The Modern Foldable Powerhouse
    • Strengths: This phone excels with its cutting-edge foldable design, superior performance, 120Hz refresh rate display, faster charging, and advanced camera features like 4K video recording and OIS. The superior brightness and Gorilla Glass Victus make it much better suited for outdoor use and for rougher use. It is also has more ram and storage.
    • Limitations: It comes with a smaller battery (4200mAh) than the G31, but compensates with 30W fast charging. Its higher price and the need to adapt to the foldable form factor is a trade off to be considered.

3. User Profiles and Recommendations

  • Motorola Moto G31:
    • Ideal For: Budget-conscious users, daily users needing long battery life, users who prefer a standard smartphone experience, and those who rarely game or take many photos.
    • Use Cases: Basic social media, browsing, calling, basic media consumption, and general day to day use where battery life is key.
  • Motorola Razr 50:
    • Ideal For: Tech enthusiasts, users wanting a premium experience, those who enjoy mobile photography and videography, and anyone who wants a highly portable device with impressive performance.
    • Use Cases: Content creation, mobile gaming, heavy multitasking, on-the-go productivity, and anyone seeking a statement phone with advanced features.

4. Buying Decision Framework

Here are three questions to ask yourself:

  1. What is my budget? The Moto G31 will be significantly more affordable than the Razr 50.
  2. Do I value performance or battery life more? If performance and speed are paramount, the Razr 50 is the clear choice. If battery life is more crucial, the Moto G31 will be more suitable.
  3. What type of user am I? If you're a content creator, gamer, or want a cutting-edge device, go for the Razr 50. If you need a reliable daily driver on a budget, the Moto G31 is adequate.

Scenario-Based Recommendations

  • Budget-Conscious User: You need a dependable phone for daily tasks without breaking the bank. Recommendation: Motorola Moto G31
  • Performance-Focused User: You require a phone that excels at mobile gaming and can handle multitasking with ease. Recommendation: Motorola Razr 50
  • Mobile Photographer/Videographer: You want a phone with advanced camera features and video recording capabilities. Recommendation: Motorola Razr 50
  • User Who Values Battery Life: Your phone must last all day with heavy use without frequent charging. Recommendation: Motorola Moto G31
  • Tech Enthusiast: You like the newest and greatest, and you want something that stands out. Recommendation: Motorola Razr 50

My Choice

If I were to choose, I'd go with the Motorola Razr 50. While the G31 is a solid budget option, the Razr 50 offers a massive upgrade in performance, display quality, and camera capabilities. The foldable design is innovative and offers unique versatility. It's also nice to have the option of reverse and wireless charging.

For me, the slightly smaller battery is a worthwhile trade-off for the faster charging and all the other improvements. I also highly value the better camera, the 4K recording, the higher display brightness and the enhanced performance, which would all be used in my day to day usage of a smartphone.

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.