Nokia C31 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date September 1, 2022 June 5, 2023
Release Year 2022 2023

Physical

Volume 113.5 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.38 "/g 3.74 "/g
Weight 200 g 184.5 g
Height 169.2 mm 170.8 mm
Width 78 mm 74 mm
Thickness 8.6 mm 7 mm
Foldable Design No Yes
Available Colors
  • Mint
  • Charcoal
  • Cyan
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.75 " 6.9 "
Resolution 720 x 1600 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 83.4 % 85.2 %
Pixel Density 260 PPI 413 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 110.84 mAh/in² 79.82 mAh/in²
Battery Density 44.49 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 5050 mAh 3800 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU IMG8322 Adreno 730

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features microUSB 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 16

Comparison Summary

Okay, let's dive into a head-to-head comparison of the Nokia C31 and the Motorola Razr 40 Ultra. These two phones are worlds apart in terms of their target audience and capabilities, so it'll be interesting to dissect their differences.

1. Specifications Breakdown

Here's a detailed comparison table to get us started:

FeatureNokia C31Motorola Razr 40 UltraReal-World Implications
Design
Form FactorStandardFoldableThe Razr 40 Ultra offers a unique, compact form factor when folded, unlike the traditional C31.
Dimensions169.2 x 78 x 8.6 mm170.8 x 74 x 7 mmRazr is slightly taller but significantly thinner and less wide. The C31 feels bulkier.
Weight200g184.5gRazr 40 Ultra is lighter, likely more comfortable for prolonged holding.
Build QualityUnknownCorning Gorilla Glass VictusRazr 40 Ultra has enhanced durability for the screen.
Display
Size6.75"6.9"Razr has a marginally larger display for immersive media consumption.
Resolution720x16001080x2640Razr provides a sharper, more detailed image. Text and images are significantly clearer.
Pixel Density260 ppi413 ppiRazr's sharper display is noticeable when reading text or viewing high-resolution content.
TechnologyIPS LCDUnknownThe C31 uses IPS LCD which has a good color reproduction, while the Razr 40 Ultra display technology is unknown.
Refresh Rate60Hz165HzRazr offers much smoother scrolling and animations. Great for gamers and heavy users.
Brightness0 nits1400 nitsRazr is significantly brighter, making it easily visible even in direct sunlight. The C31 will be hard to read outdoors on a bright day.
Performance
ChipsetUnisoc SC9863A (28nm)Snapdragon 8+ Gen 1 (4nm)Razr offers dramatically faster processing and app loading times. The C31's chipset is much slower.
AnTuTu Score109,2001,238,000Razr will handle demanding apps and games with ease, while the C31 might struggle with more resource-intensive tasks.
GPUIMG8322Adreno 730Razr provides vastly superior graphics performance for gaming and video editing.
Camera
Main Camera13MP12MP (f/1.5)C31 has a slightly higher resolution, but Razr has a wider aperture for better low-light photos.
Selfie Camera5MP (f/2.2)32MP (f/2.45)Razr offers much higher quality selfies with more details and clarity.
Portrait Camera2MP (f/2.4)NoneC31 provides a dedicated depth sensor for bokeh effects, absent in the Razr.
Macro Camera2MP (f/2.4)NoneC31 allows you to capture detailed close-up shots.
Wide Angle + MacroNone13MP (f/2.2)Razr provides a more flexible main camera setup.
Video Recording1080p@30fps4K@60fpsRazr offers significantly better video quality, with stabilization and slow-motion capabilities.
FeaturesBasicAdvancedRazr offers more advanced features including OIS and laser autofocus.
Battery Life
Capacity5050mAh3800mAhC31 has a larger battery, potentially offering longer usage between charges.
Charging10W30WRazr charges much faster.
FeaturesNon-removableWireless, Reverse, Non-removableRazr offers the convenience of wireless charging and the ability to charge other devices wirelessly.
Software & Connectivity
Operating SystemAndroid 12Android 13 (Upgradable to 16)Razr uses a newer version of Android, receiving updates for a longer time.
WiFi802.11 b/g/n802.11 a/b/g/n/ac/ax/6ERazr supports faster and more efficient WiFi standards.
Bluetooth4.2 LE5.3 LERazr has a more modern Bluetooth version for better performance and efficiency.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoRazr offers better location accuracy.
SIMDual SIMDual SIM, eSIMRazr offers a more flexible sim setup with eSIM support.
Storage
Internal Storage64/128GB256/512GBRazr has much larger storage capacity for media and apps.
RAM4GB8/12GBRazr provides significantly better multitasking performance.
Expandable StorageNoNoNeither phone has expandable storage capabilities.
Audio
QualityBasicDolby Atmos, Stereo SpeakersRazr provides a superior audio experience. Great for multimedia consumption.
Security
FeaturesRear fingerprintSide fingerprintRazr provides a more advanced security system.
Sensors
SensorsProximity, AccelerometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeRazr includes more sensors for advanced functionalities and gaming.
### 2. Key Insights
  • Nokia C31 Strengths: The Nokia C31's primary strength lies in its large 5050 mAh battery. This could translate to longer usage times for users who prioritize battery life above all else. It also offers a dedicated depth and macro camera for creative photography.
  • Motorola Razr 40 Ultra Strengths: The Razr 40 Ultra boasts a plethora of advantages including its unique foldable design, a much superior display with high resolution, a high refresh rate, and peak brightness, alongside a significantly faster chipset and more RAM. Its advanced camera capabilities with better low-light performance, wireless charging capabilities, and enhanced audio make it a powerful all-rounder for multimedia and performance-centric users.
  • Trade-offs: The C31, while offering a larger battery, compromises heavily on performance, display quality, and camera capabilities. The Razr 40 Ultra, despite its high-end features, has a smaller battery and will require more frequent charging compared to the Nokia C31.

3. User Profiles and Recommendations

  • Nokia C31:
    • Ideal User: Individuals who need a reliable phone primarily for basic communication, web browsing, and occasional social media usage. Battery life is a priority, and budget is a major concern.
    • Use Case: A secondary phone for travel, a basic smartphone for seniors, or a budget option for students.
  • Motorola Razr 40 Ultra:
    • Ideal User: Tech enthusiasts who want a premium, cutting-edge device with top-notch performance, a high-quality display, and advanced camera capabilities. Users who enjoy multimedia, gaming, and have a need for portability and a stylish design.
    • Use Case: Professionals who need high performance on the go, content creators, and gamers.

4. Buying Decision Framework

Here are three crucial questions to guide your decision:

  1. What is my budget? The C31 is a budget-friendly option, while the Razr is a premium device with a considerably higher price tag.
  2. What are my performance needs? If you need a smooth experience for demanding tasks, the Razr is a clear choice, otherwise the C31 might be enough.
  3. What do I value most in a phone? If battery life is crucial, the C31 could be an option, but if a great display, powerful performance, and advanced features are more important, then the Razr is the better option.

Scenario-Based Recommendations:

  • Budget-Conscious Basic User: If you need a no-frills smartphone primarily for calls and basic tasks, the Nokia C31 offers a longer battery life but lower quality display.
  • Tech Enthusiast/Power User: If you need high performance, a great display, and advanced features, the Motorola Razr 40 Ultra is the better option.

My Choice:

If it were my money and my daily driver, I'd go for the Motorola Razr 40 Ultra. I need a device that can keep up with my workload, which often includes photo editing, video editing and testing, and the Razr's robust chipset, ample RAM, and top-tier display would be a huge boon. While the battery isn’t the biggest, the fast charging and reverse wireless charging mitigates this and can charge my earbuds as well. The display is a work of art with its high refresh rate and brightness, and the foldable design makes the phone a much more portable device in my pocket. The Razr offers advanced camera features that will be incredibly helpful with photo and video tasks for work.

The Nokia C31, while practical and having good battery life, does not meet my requirements for a fast device that can perform demanding tasks. The Razr is a device that would improve my daily workflow.

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.