Nokia C21 Plus vs Apple iPhone 15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 29, 2022 September 22, 2023
Release Year 2022 2023

Physical

Volume 107.57 cm³ 82.43 cm³
Screen Size to Weight Ratio 3.66 "/g 3.57 "/g
Weight 178 g 171 g
Height 164.8 mm 147.6 mm
Width 75.9 mm 71.6 mm
Thickness 8.6 mm 7.8 mm
Foldable Design No No
Available Colors
  • Dark Cyan
  • Warm Gray
  • Black
  • Yellow
  • Blue
  • Green
  • Pink

Display

Screen Size 6.52 " 6.1 "
Resolution 720 x 1600 1179 x 2556
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 82.1 % 86.4 %
Pixel Density 269 PPI 461 PPI
Refresh Rate N/A N/A
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A 2000 nits

Hardware

Battery Capacity per Screen Area 118.79 mAh/in² 90.00 mAh/in²
Battery Density 46.95 mAh/cm³ 40.63 mAh/cm³
Battery Capacity 5050 mAh 3349 mAh
NFC Support No Yes
Chipset Unisoc SC9863A (28 nm) Apple A16 Bionic (4 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
GPU IMG8322 Apple GPU (5-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 11 17
Maximum OS Version 18

Comparison Summary

Okay, let's break down the Nokia C21 Plus and the Apple iPhone 15, looking beyond the spec sheets to understand what these differences mean for you, the user.

1. Specifications Breakdown

Here’s a detailed comparison, focusing on practical implications:

FeatureNokia C21 PlusApple iPhone 15Real-World Implications
Design
Dimensions164.8 × 75.9 × 8.6 mm147.6 × 71.6 × 7.8 mmThe Nokia is noticeably larger and thicker, feeling bulkier in the hand and pocket. The iPhone 15 is more compact and easier to handle.
Weight178g171gThe iPhone 15 is slightly lighter, making it more comfortable for extended use.
Display
Size6.52"6.1"The Nokia offers a larger screen for media consumption. The iPhone is more compact, with higher pixel density.
Resolution720x16001179x2556The iPhone 15 has a much sharper and clearer display, especially noticeable when reading text and viewing images.
Pixel Density269 PPI461 PPIThe iPhone 15's higher pixel density delivers a noticeably crisp and detailed visual experience.
TechnologyIPS LCDOLEDThe iPhone 15 uses OLED technology, which provides deeper blacks, more vibrant colors, and superior contrast compared to the Nokia's IPS LCD.
Brightness0 nits2000 nitsThe iPhone 15 has significantly better screen visibility in bright outdoor conditions (Like being in the sun.)
Refresh Rate60Hz60HzBoth phones refresh at 60Hz, meaning everyday scrolling and animations will be similar.
Performance
ChipsetUnisoc SC9863A (28nm)Apple A16 Bionic (4nm)The iPhone 15’s chip is much more powerful, resulting in faster app launches, smoother multitasking, and superior gaming.
AnTuTu Score109,2001,470,000The iPhone 15 benchmarks substantially higher, indicating a much faster, smoother overall performance, and it will be more "future-proof".
GPUIMG8322 (PowerVR GE8322)Apple GPU (5-core)The iPhone 15 has superior graphics processing capabilities, providing a smoother gaming and graphics-intensive experience.
Camera
Main Camera13MP48MP (f/1.6, 1/1.5", 1.0µm)The iPhone 15 has a higher resolution sensor with a larger pixel size, capturing more detailed photos, and performs better in low light.
Selfie Camera5MP (f/2.2)12MP (f/1.9, 1.12µm)The iPhone 15 takes higher quality selfies, with a wider aperture for better low-light performance.
Portrait Camera2MP (f/2.4)N/AThe Nokia C21 Plus has a dedicated portrait camera, while the iPhone 15 uses software for portrait effects.
Wide Angle + MacroN/A12MP (f/2.4)The iPhone 15 has a dedicated wide-angle/macro lens, offering more photographic versatility.
Video1080p@30fps4K@60fps with HDR, StereoThe iPhone 15 supports 4K recording, offering much higher video quality and more creative options including HDR.
DxoMarkN/A145 (Photo 147, Video 153)The iPhone 15 has a much higher camera score and video score.
Additional Camera FeaturesDigital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front FlashCinematic Mode, Noise reduction, Face unlock, Pro Video Mode, 4K Video, Digital zoom, Optical zoom, Dual camera, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Dual PDAF, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night ModeThe iPhone 15 provides a more comprehensive and robust set of features for mobile photography and videography.

| Battery Life | | | | | Battery Capacity | 4000mAh | 3877mAh | Both have comparable battery capacity, which should be enough for a full day of moderate use. | | Charging | 10W fast charging | 20W fast charging, 15W MagSafe, 7.5W Qi | The iPhone 15 has faster wired charging, and offers the convenience of MagSafe and Qi wireless charging. | | Battery Type | Li-Polymer | Li-Ion | Both batteries are non-removable, Li-Ion is a common battery in smartphones. | | Software | | | | | OS | Android 11 | iOS 17 | The iPhone 15 runs on Apple’s iOS, known for its seamless experience. The Nokia C21 Plus is powered by Android. | | Connectivity | | | | | Wi-Fi | 802.11b/g/n | 802.11a/b/g/n/ac/ax | The iPhone 15 supports faster and more reliable Wi-Fi standards, including WiFi 6. | | Bluetooth | 4.2 LE | 5.3 LE | The iPhone 15 features the newer Bluetooth standard, offering better range, efficiency, and audio capabilities. | | GPS | GPS, A-GPS, GLONASS, SUPL, Galileo | GPS, A-GPS, GLONASS, QZSS, Galileo | The iPhone 15 has broader GPS support, potentially offering more accurate positioning. | | SIM | Dual SIM (Nano) | Dual SIM (Nano + eSIM) | The iPhone 15 offers the flexibility of eSIM support, while the Nokia C21 Plus has two physical SIM slots. | | Storage | | | | | Internal Storage | 32GB or 64GB | 128GB, 256GB, 512GB | The iPhone 15 offers significantly more internal storage, which is great for storing photos, videos, and apps. | | RAM | 2GB or 4GB | 6GB | The iPhone 15 features more RAM, allowing better multitasking and app handling. | | Expandable Storage | No | No | Neither phone offers expandable storage options. | | Audio | | | | | Quality | Basic audio features | Noise cancellation microphone, Stereo Speakers, 3 microphones | The iPhone 15 has better audio quality. | | Security | | | | | Features | Fingerprint sensor | Basic Security Features | The Nokia C21 Plus has a fingerprint sensor for biometrics. | | Sensors | Proximity, Accelerometer | Proximity, Accelerometer, Compass, Gyroscope, Barometer | The iPhone 15 has more sensors. |

2. Key Insights

Nokia C21 Plus:

  • Strengths: Larger screen, basic features at a budget-friendly price point, good enough for calls, texts, and very light app use. Fingerprint sensor adds a basic layer of security.
  • Competitive Advantages: Significantly cheaper than the iPhone 15. Decent battery life for its target users. It does have a larger screen but the resolution and quality are lower.
  • Trade-offs/Limitations: Slow processor, low storage, basic camera, and an outdated OS. The lack of high-end features severely restricts performance and advanced functions.

Apple iPhone 15:

  • Strengths: Top-tier performance with the A16 Bionic chip, superb OLED display, versatile and high-quality camera system, solid build, and ecosystem. Fast and wireless charging add convenience. Excellent software optimization and support.
  • Competitive Advantages: Industry-leading performance, superior camera capabilities, a premium design, access to Apple's ecosystem, and excellent software support.
  • Trade-offs/Limitations: Higher price point, no expandable storage, reliance on Apple's ecosystem, and smaller screen size than the Nokia C21 Plus.

3. User Profiles and Recommendations

  • Nokia C21 Plus:
    • Ideal User: Budget-conscious users, those needing a secondary phone, or those who need a phone for very basic tasks like calls and text.
    • Use Cases: A simple communication device, basic internet browsing, and light media consumption. Works well for seniors who are not too familiar with smartphones.
  • Apple iPhone 15:
    • Ideal User: Users who prioritize performance, photography, ecosystem integration, and a premium mobile experience.
    • Use Cases: High-quality photography, demanding mobile gaming, productivity, media creation, and seamless ecosystem integration with other Apple products.

4. Buying Decision Framework

Here are some key questions to consider:

  1. Budget: Are you looking for the most affordable option for basic use, or are you willing to invest significantly more for a premium experience?
  2. Primary Use: Do you need a phone primarily for basic tasks like calls and texts, or do you require a device for high-performance applications, high-quality photography, and media creation?
  3. Ecosystem Preferences: Are you looking to integrate with an existing ecosystem (Apple, in this case) or would you prefer an open Android experience?

Scenario-Based Recommendations:

  • Budget User: If you need a basic smartphone and budget is your main concern, the Nokia C21 Plus is the more economical choice.
  • Performance User: If you need the best possible performance, camera quality, and seamless ecosystem integration, the Apple iPhone 15 is the clear winner.
  • Camera Enthusiast: If photography is a priority for you, the Apple iPhone 15 is the much better choice.
  • User Wanting the Most "Bang for the buck": If you are looking for a balance of features, the iPhone 15 is the clear winner.
  • General User: The iPhone 15 provides a more user-friendly experience.
  • Tech Enthusiast: The iPhone 15 provides top-of-the-line technology and features.

Which Phone Would I Choose?

Personally, I would choose the Apple iPhone 15. While I appreciate the simplicity and affordability of the Nokia C21 Plus, the iPhone 15's significantly better performance, superior display, phenomenal camera, and overall experience are worth the premium. As a tech journalist and someone who values performance and multimedia capabilities, the iPhone 15 aligns more with my needs and preferences. The fact that it will be future-proof for years to come also helps seal the deal. It's the better choice for me, because I don't mind paying for a premium product when it is worth it.

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.