Nokia G21 vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia G21
Nokia G21
Nokia

General

Launch Date February 15, 2022 January 18, 2024
Release Year 2022 2024

Physical

Volume 106.19 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.42 "/g 3.01 "/g
Weight 190 g 225 g
Height 164.6 mm 163.8 mm
Width 75.9 mm 76.8 mm
Thickness 8.5 mm 8.9 mm
Foldable Design No No
Available Colors
  • Dusk
  • Nordic Blue
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.5 " 6.78 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.6 % 88.2 %
Pixel Density 270 PPI 388 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 119.53 mAh/in² 119.65 mAh/in²
Battery Density 47.56 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5050 mAh 5500 mAh
NFC Support Yes Yes
Chipset Unisoc T606 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G57 MP1 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0, OTG USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 16

Comparison Summary

Okay, let's dive into this comparison with a focus on how these specs translate into real-world experiences. It's not just about numbers; it's about how these phones fit into our lives.

1. Design and Usability Assessment

Feature CategoryNokia G21Asus ROG Phone 8User Experience Impact
Interface DesignSimpler, likely with a focus on Android defaults.Gaming-centric interface, potentially with customizable elements.ROG Phone 8’s interface may offer a unique look and feel for gamers, while the G21 is likely more traditional.
Interaction FlowProbably straightforward, intuitive navigation.May involve more complex menus and gaming-related shortcuts.The ROG Phone 8 might require a learning curve for non-gamers; G21 would feel more familiar to a broader audience.
Accessibility FeaturesStandard Android accessibility options.Likely to include standard Android features, with potential for gaming-specific customization.Both should cater to basic accessibility needs, but the ROG Phone 8 might have extra gaming-related accessibility options.
Design ErgonomicsLighter at 190g, may be more comfortable for long use. Dimensions are similar to ROG, but thinner.Heavier at 225g, potentially more tiring for extended use. Slightly thicker than the G21.The G21 could be preferred by those seeking a lightweight device; the ROG Phone 8 may be less comfortable for some due to weight.

2. Narrative-Driven Feature Exploration

Scenario 1: The Daily Commute

Imagine Sarah, a student. She uses her phone for navigation, listening to podcasts, and occasionally checking social media during her commute. The Nokia G21, with its lighter weight, feels comfortable in her hand and slides easily into her bag. The battery easily lasts the day, and she doesn't need to constantly search for an outlet. Its basic navigation is reliable, and she can handle simple multimedia and social tasks.

Now, picture Mark, a gamer on the same bus route. He is using the Asus ROG Phone 8. The 165Hz display is so smooth that even browsing feels more fluid. He is using the phone to play graphically demanding games and appreciates the lightning-fast load times with the Snapdragon 8 Gen 3 chipset. The enhanced audio fills his headphones during intense game sessions, and the superior screen brightness means he can still see everything in the sun. The weight is fine for a quick game during his trip, but he wouldn’t want to hold it for long periods.

Scenario 2: Capturing Memories

Leah, a frequent traveler, uses her phone camera to document her journey. With the Nokia G21, she captures good enough pictures of landscapes and food with its 50MP camera, and the basic image processing works fine. Its lower video capabilities means she misses out on high quality videos. However, it does have a flash for its selfie camera, which is great at night!

Meanwhile, David, a photo enthusiast, uses his Asus ROG Phone 8. He loves the high-resolution photos and the option to shoot videos in 8K. The various camera features, like optical zoom and image stabilization, allow him to capture professional-looking photos and videos. He can shoot the perfect footage, with a variety of options that would look great on social media.

3. Inclusive Technology Evaluation

User GroupNokia G21Asus ROG Phone 8
Budget-Conscious UsersIdeal choice for those prioritizing affordability and basic functionality.Likely too expensive for users with budget constraints.
Casual UsersExcellent for everyday tasks, easy to use with simple performance and navigation needs.May be overkill; performance and features might not be fully utilized.
Tech EnthusiastsMay find it lacking in advanced features and performance.Offers a wide array of high-end technologies to play with.
GamersNot suited for intense gaming; limited processing and graphics capabilities.Designed for gaming; has powerful performance, high refresh rate, enhanced audio, and advanced cooling.
Senior UsersSimple navigation and lighter weight may be preferable.May find its interface and advanced features less intuitive.
Visually Impaired UsersThe lower screen resolution will be difficult compared to the Asus ROG.The bright high-resolution display will be much better for visually impaired users.

4. Design-Centric Decision Framework

Nokia G21:

  • User Profile: A user who needs a reliable, easy-to-use phone for basic tasks, and who values simplicity and affordability.
  • Design Focus: Ergonomic design, simple software, reliable battery life.
  • Decision Point: Prioritize affordability, simplicity, and ease of use.

Asus ROG Phone 8:

  • User Profile: A power user, particularly a gamer, who wants top-tier performance, premium display, and advanced features.
  • Design Focus: Gaming performance, immersive display and audio, advanced camera capabilities.
  • Decision Point: Prioritize performance, gaming features, and cutting-edge technology.

My Choice

If I were buying a new phone today, I would choose the Asus ROG Phone 8. Although both are good phones, the ROG Phone 8 offers a much more refined and smooth user experience.

Here’s why:

  • Superior Display: The 165Hz AMOLED screen on the ROG Phone 8 is a major advantage, offering a far more immersive visual experience. It’s not just for gaming – everything from scrolling through social media to watching videos is more enjoyable.
  • Performance: The Snapdragon 8 Gen 3 is miles ahead of the Unisoc chip in the Nokia G21, it's designed for more demanding tasks. I want smooth and responsive multitasking and the ability to handle graphic intensive games, and the ROG delivers.
  • Camera System: The ROG Phone 8 has an impressive camera system. While the megapixel count is the same as the Nokia’s, the sensor quality, image processing, and the extra features like optical zoom and image stabilization make it much more versatile for different shooting scenarios. It also has an ultra-wide macro lens for cool pictures.
  • Future Proof: The newer chip, operating system, and Wi-Fi tech of the ROG Phone 8 mean it will stay relevant for longer. I prefer having a device that will perform well for years without needing constant upgrades.
  • Overall Experience: The ROG Phone 8 provides a more premium experience. While the Nokia is a solid budget phone, the smoothness and snappiness of the ROG Phone 8 would be a much better choice for me.

In short: If you prioritize affordability and basic functionality, the Nokia G21 might be sufficient, but if you're like me and you prioritize performance, display quality, camera capabilities, and an overall more premium experience, the Asus ROG Phone 8 is the clear winner.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.