Nokia C21 Plus vs Motorola Razr 50 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 29, 2022 June 25, 2024
Release Year 2022 2024

Physical

Volume 107.57 cm³ 90.05 cm³
Screen Size to Weight Ratio 3.66 "/g 3.65 "/g
Weight 178 g 189 g
Height 164.8 mm 171.4 mm
Width 75.9 mm 74 mm
Thickness 8.6 mm 7.1 mm
Foldable Design No Yes
Available Colors
  • Dark Cyan
  • Warm Gray
  • Peach Fuzz
  • Spring Green (Dill)
  • Midnight Blue (Navy Blazer)

Display

Screen Size 6.52 " 6.9 "
Resolution 720 x 1600 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 82.1 % 84.9 %
Pixel Density 269 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 3000 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 84.02 mAh/in²
Battery Density 46.95 mAh/cm³ 44.42 mAh/cm³
Battery Capacity 5050 mAh 4000 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)
GPU IMG8322 Adreno 735

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 17

Comparison Summary

Alright, let's dive into a detailed comparison of the Nokia C21 Plus and the Motorola Razr 50 Ultra. We’ve got a classic budget smartphone going head-to-head with a cutting-edge foldable, so this should be interesting.

1. Specifications Breakdown

Here’s a detailed table that compares the key technical specifications of both phones, along with a breakdown of what these specs mean for real-world use:

FeatureNokia C21 PlusMotorola Razr 50 UltraReal-World Implications
Design
Launch Date2022-04-292024-06-25The Razr 50 Ultra is significantly newer, with more modern components.
Form FactorStandardFoldableThe Razr 50 Ultra has a unique foldable design, offering versatility but also more complexity.
Dimensions164.8 × 75.9 × 8.6 mm171.4 × 74 × 7.1 mmRazr 50 Ultra is taller and thinner, while the C21 Plus is wider and thicker. The C21 Plus is more compact overall when comparing total volumes
Weight178g189gThe C21 Plus is a touch lighter, which may be preferable for some.
Display
Size6.52"6.9"The Razr 50 Ultra boasts a larger display, providing more screen real estate for media and productivity.
Resolution720x16001080x2640The Razr 50 Ultra offers a significantly sharper and more detailed display experience.
Pixel Density269 ppi413 ppiThe Razr 50 Ultra's higher pixel density translates to crisper text and images.
TechnologyIPS LCD-C21 Plus has an IPS LCD panel, but the Razr 50 Ultra's display is likely to be OLED for better contrast.
Refresh Rate60Hz165HzThe Razr 50 Ultra delivers much smoother animations and scrolling.
Brightness0 nits3000 nitsThe Razr 50 Ultra is immensely brighter, ensuring excellent visibility even in direct sunlight.
Performance
ChipsetUnisoc SC9863A (28 nm)Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)The Razr 50 Ultra has a much more powerful and efficient processor.
AnTuTu Score109,2001,625,000The Razr 50 Ultra achieves dramatically higher benchmark scores, indicating significantly better performance.
GPUIMG8322 (PowerVR GE8322)Adreno 735 (Adreno 735)The Razr 50 Ultra has a much more capable graphics processor, which is essential for gaming and graphically demanding applications.
Camera
Main Camera13MP50MP (f/1.8, 1/1.96", 0.7µm)The Razr 50 Ultra offers a higher resolution sensor and larger pixels, enabling better detail and low-light performance.
Telephoto/Portrait-50MP (f/2.0, 1/2.76", 0.64µm)The Razr 50 Ultra provides more flexibility with an additional telephoto/portrait lens for capturing zoomed-in shots.
Selfie Camera5MP (f/2.2)32MP (f/2.4, 1/3", 0.7µm)The Razr 50 Ultra has a much higher resolution front-facing camera, great for selfies and video calls.
Depth Sensor2MP (f/2.4)-The C21 Plus offers a depth sensor for improved portrait mode effects.
Video Recording1080p@30fpsUp to 4K@60fps with HDR, EIS, slow-moThe Razr 50 Ultra supports significantly higher video resolution, HDR, and a variety of framerates, including slo-mo.
Camera FeaturesDigital zoom, Dual camera, Autofocus, Touch focus, PDAF, etc.Time-Lapse, 4K Video, Optical zoom, Digital/Optical image stabilization, Ultra stable video, Laser autofocus, RAW, Night Vision, etc.The Razr 50 Ultra includes more advanced features, like RAW capture and night vision mode, making it significantly more capable.
Battery Life
Capacity4000mAh4000mAhBoth phones have the same battery capacity, but battery life will differ due to software and processor efficiency.
Charging10W fast charging45W fast charging, 15W wirelessThe Razr 50 Ultra offers significantly faster charging capabilities.
Battery FeaturesNon-removableNon-removable, Reverse charging, Wireless chargingThe Razr 50 Ultra includes extra features such as wireless charging and reverse charging.
Software & Connectivity
OSAndroid 11Android 14The Razr 50 Ultra offers a more up-to-date operating system, ensuring the latest features and security updates.
Wi-Fi802.11 b/g/n802.11 a/b/g/n/ac/ax/be (Wi-Fi 7)The Razr 50 Ultra supports faster Wi-Fi standards, providing significantly improved internet speeds and range.
Bluetooth4.2 LE5.3 LEThe Razr 50 Ultra offers a newer Bluetooth version for better connectivity and energy efficiency.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoThe Razr 50 Ultra supports more satellite systems, leading to improved GPS accuracy.
SIMDual SIM (Nano SIM + Nano SIM)Dual SIM (Nano SIM + Nano SIM / eSIM)The Razr 50 Ultra offers additional eSIM support, which provides more flexibility.
Storage & Audio
Internal Storage32GB/64GB256GB/512GBThe Razr 50 Ultra provides significantly more internal storage, great for storing apps, photos, and videos.
RAM2GB/4GB12GBThe Razr 50 Ultra has much more RAM for smoother multitasking and app switching.
Expandable StorageNoNoNeither phone offers expandable storage.
AudioBasicDolby Atmos, Stereo Speakers, 3 MicrophonesThe Razr 50 Ultra provides significantly better audio quality, enhancing the user experience.
Other Features
SecurityRear-mounted fingerprint sensorSide-mounted fingerprint sensorThe Razr 50 Ultra's side-mounted sensor may feel more convenient and modern than a rear-mounted sensor.
Screen Protection-Corning Gorilla Glass VictusThe Razr 50 Ultra has significantly better protection against scratches and falls
SensorsProximity, AccelerometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeThe Razr 50 Ultra packs a more comprehensive sensor suite for an expanded array of features and functionality.

2. Key Insights

  • Nokia C21 Plus Strengths: This phone is very much a budget option. Its main advantage is its affordability. It offers basic smartphone functionality and is suitable for users with very light needs.
  • Motorola Razr 50 Ultra Strengths: The Razr 50 Ultra is a powerhouse with a flexible foldable form factor. It has a much more powerful processor, a superior camera system, a significantly brighter and smoother display, faster charging, and a host of additional features like wireless charging, advanced connectivity, and improved audio. It's designed for users who want a premium experience with top-tier performance and cutting-edge features.
  • Real-World Experience: The Nokia C21 Plus is going to be very basic in practice. It'll likely feel slow, have laggy performance, and the camera will be only usable in good lighting. In contrast, the Motorola Razr 50 Ultra is going to feel extremely smooth, very responsive, and the camera is going to be top-tier.
  • Trade-offs & Limitations: The C21 Plus is extremely basic, and its limitations are going to impact its usability, such as only having 2GB of RAM and very basic storage. The Razr 50 Ultra's main trade-off is its higher price tag, its less compact dimensions, and the potential fragility of its foldable mechanism.

3. User Profiles and Recommendations

  • Nokia C21 Plus: This phone is best for users who need a basic smartphone for simple tasks like calling, texting, and very light web browsing. It’s a good option for people on a tight budget who are not demanding performance or cutting-edge features.
  • Motorola Razr 50 Ultra: This device is perfect for tech enthusiasts, power users, and those who want a premium smartphone experience. It’s suitable for individuals who enjoy photography, gaming, and multitasking and want a device with excellent performance, an outstanding display, and a flexible foldable design.

4. Buying Decision Framework

To help you decide which phone is right for you, consider these questions:

  1. What is your budget? If you need to be very budget-conscious, the Nokia C21 Plus is the obvious choice. If you’re willing to invest more for a premium experience, the Razr 50 Ultra is the way to go.
  2. How important is performance and advanced features to you? If you're a light user, then the C21 Plus will probably be acceptable; if you need a phone that excels at gaming, photography, and multitasking, the Razr 50 Ultra is the clear winner.
  3. Do you value a unique design and premium feel, or is basic functionality enough? If you are looking for the latest tech and the unique advantage of a foldable screen, the Razr 50 Ultra is the better option. If you're just looking for basic functionality, the C21 Plus will work.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User: If your primary concern is saving money, and you need a phone that can handle calls, texting, and basic browsing, the Nokia C21 Plus will be more suitable due to its significantly lower price point.
  • Scenario 2: Power User/Tech Enthusiast: If you want the best performance, a top-tier camera, cutting-edge features, and a unique design, the Motorola Razr 50 Ultra is your best choice.
  • Scenario 3: "Basic Functionality" User: If you're someone that just needs to do very basic tasks, like browsing the web, making calls, and using basic applications like messaging apps, then the Nokia C21 Plus is a usable device.

Personal Choice

If it were up to me and I could choose between these devices, I would absolutely choose the Motorola Razr 50 Ultra. The Razr 50 Ultra isn't just a phone; it's a portable, powerful tool that enhances practically every aspect of a modern user's daily experience. The significantly faster processor, higher resolution, and faster refresh rate would make everything from navigating my email to playing games feel like a dream. The excellent camera system and plethora of features would also be invaluable for capturing memories and enjoying content. The extra cost is worth it for the immense increase in performance and functionality.

The Nokia C21 Plus is a phone that's simply not going to cut it for modern usage. It's slow, the camera is basic, and it's not very future-proof. The Razr 50 Ultra offers the power, versatility, and modernity that makes it feel like the future of smartphone technology.

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.