Nokia G21 vs Asus ROG Phone 7 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia G21
Nokia G21
Nokia

General

Launch Date February 15, 2022 May 1, 2023
Release Year 2022 2023

Physical

Volume 106.19 cm³ 137.21 cm³
Screen Size to Weight Ratio 3.42 "/g 2.84 "/g
Weight 190 g 239 g
Height 164.6 mm 173 mm
Width 75.9 mm 77 mm
Thickness 8.5 mm 10.3 mm
Foldable Design No No
Available Colors
  • Dusk
  • Nordic Blue
  • Phantom Black
  • Storm White

Display

Screen Size 6.5 " 6.78 "
Resolution 720 x 1600 1080 x 2448
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.6 % 82.2 %
Pixel Density 270 PPI 395 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A 1500 nits

Hardware

Battery Capacity per Screen Area 119.53 mAh/in² 130.52 mAh/in²
Battery Density 47.56 mAh/cm³ 43.73 mAh/cm³
Battery Capacity 5050 mAh 6000 mAh
NFC Support Yes Yes
Chipset Unisoc T606 (12 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MP1 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 13 15

Comparison Summary

Okay, let's dive into this comparison with a user-focused lens! We're not just looking at specs; we're exploring how these devices feel, how they fit into our lives, and how they empower us.

User Experience Assessment: Nokia G21 vs. Asus ROG Phone 7

CategoryFeatureNokia G21Asus ROG Phone 7User Experience Impact
Interface DesignDisplay TechnologyIPS LCDAMOLEDAsus: Richer colors, deeper blacks, and better visibility in bright conditions for a more immersive and enjoyable viewing experience.
Display Resolution & Clarity720x1600, 270 ppi1080x2448, 395 ppiAsus: Sharper, clearer images and text, ideal for detail-oriented tasks, reading, and media consumption.
Refresh Rate90Hz165HzAsus: Noticeably smoother scrolling, transitions, and animations, making the device feel more responsive and fluid, especially during gaming or heavy usage.
Brightness0 nits1500 nitsAsus: Superior outdoor visibility, making it easy to use in bright sunlight, ensuring content is always clear and readable.
Interaction FlowPerformance & SpeedUnisoc T606, 253,300 AnTuTuSnapdragon 8 Gen 2, 1,603,292 AnTuTuAsus: Significantly faster app loading, seamless multitasking, and smoother gaming, allowing for a more efficient and enjoyable user experience, no lag or interruptions.
Battery Life5050 mAh, 18W Charging6000 mAh, 65W ChargingAsus: Longer battery life and dramatically faster charging, reduces downtime and ensures longer usage, perfect for users on the go. Bypass charging feature, which allows the phone to be powered directly from the source, reducing battery wear when gaming.
AccessibilityScreen ProtectionUnknownCorning Gorilla Glass VictusAsus: Offers enhanced durability, preventing cracks and scratches, prolonging the lifespan of the device and providing better peace of mind.
Audio Quality2 microphonesDTS/DTS X, Hi-Res Audio, Stereo Speakers, 3 microphonesAsus: Enhanced audio for an improved multimedia experience, including immersive sound, clear calls, and better audio separation. Provides better experience for people with hearing difficulties with hi res audio and better audio separation
Design ErgonomicsSize & Weight164.6 x 75.9 x 8.5 mm, 190g173 x 77 x 10.3 mm, 239gNokia: Lighter and thinner, more comfortable for one-handed use and extended periods, easier to carry around. Asus: A bit larger and heavier, which can affect the handling, it prioritizes battery and performance
BiometricsSide-mounted fingerprintBasic fingerprint sensorNokia: Side fingerprint makes it more ergonomic to use with the way you hold the phone.
Camera Experience50MP Main, 8MP Selfie, 2MP Depth, 2MP Macro50MP Main, 32MP Selfie, 13MP Wide, 5MP MacroAsus: More versatile camera setup for capturing different types of shots, along with the additional features for professional-looking photography and videography.

Narrative-Driven Feature Exploration

The Everyday Storyteller (Nokia G21):

Imagine Sarah, a student who relies on her phone for everything. She needs a device that lasts all day, is reliable, and fits her budget. The Nokia G21 is her trusty companion, offering a long-lasting battery that gets her through classes and study sessions. She appreciates the simplicity of the interface and the comfortable design for browsing and video calls. While the camera isn't the most advanced, it captures everyday moments with enough clarity.

The Gaming Champion (Asus ROG Phone 7):

Meet Alex, a gamer who demands top-tier performance. For him, the Asus ROG Phone 7 is more than a phone – it's a portable gaming rig. The 165Hz AMOLED display transforms games into incredibly smooth, visually stunning experiences. The blazing-fast processor and advanced cooling system keep up with the most demanding titles, while the powerful speakers create an immersive soundscape. The additional camera features allow him to create high quality streaming content.

Scenarios:

  • Reading in Sunlight: For someone reading an ebook in bright sunlight, the ROG Phone 7 will be much better as it's display offers greater brightness.
  • Long Commutes: A user travelling long distances will find the ROG Phone 7 better due to its fast charging capabilities and its better battery life.
  • Capturing Precious Memories: While the Nokia's camera is not bad, the ROG Phone 7's sensors and the quality of the photos and videos it can capture will be way better.
  • Playing Demanding Games: The ROG Phone 7 will run smoothly with better frame rates and no lag, while the Nokia might have a hard time.

Inclusive Technology Evaluation

Diverse User Needs:

  • Budget-Conscious Users: The Nokia G21 is more affordable and good for people who want a reliable phone without needing advanced features.
  • Tech Enthusiasts/Gamers: The ROG Phone 7 offers peak performance for users who want the best that the market can offer.
  • Visually Impaired Users: The ROG Phone 7's AMOLED display with better contrast and clarity may be preferable for them.
  • Users with Limited Mobility: The Nokia, which is lighter and more compact, may be easier to handle.
  • Users who value photography/videography: The ROG Phone 7 camera setup is far superior in both hardware and software, making it a more appealing option.

Recommendations:

  • Nokia G21: Ideal for users who prioritize battery life, affordability, and simplicity. It's a reliable everyday phone for basic tasks.
  • Asus ROG Phone 7: The best choice for users who demand top-tier performance, immersive visuals, and advanced features. It’s designed for gamers and power users.

Design-Centric Decision Framework

Guidance for Device Selection:

  1. Prioritize Your Needs: What are your non-negotiables? (e.g., battery, performance, camera, budget).
  2. Understand User Type: Are you a casual user, a power user, or a gamer?
  3. Test in Real-World Conditions: If possible, try the devices in different situations to see what works best for you.
  4. Consider Ergonomics: Does the size and weight fit your daily lifestyle?
  5. Go Beyond Specs: Focus on how the phone feels in your hand, how intuitive the interface is, and how well it addresses your everyday needs.

Intuitive Comparison Criteria:

  • Everyday Use: Does the phone make daily tasks easier and more enjoyable?
  • Entertainment: Does the screen and audio enhance media consumption?
  • Productivity: Does the performance ensure smooth multitasking and app usage?
  • Capture Quality: Does the camera capture the memories with the quality you want?

Design-Driven Insights:

  • The Nokia G21's design philosophy is centered around practicality and longevity. It's built to be a reliable workhorse for everyday tasks, and this is reflected in its simpler design and focus on battery life.
  • The Asus ROG Phone 7 embraces the design philosophy of a high-performance gaming device. Every detail from the faster screen to the advanced cooling system is designed to improve the gaming experience, and it makes the phone a good device for users seeking the top level specs.

My Choice and Explanation

If I were choosing between these two devices for myself, I would choose the Asus ROG Phone 7.

As someone who values top performance, a quality screen and the ability to capture precious memories of high quality, the ROG Phone 7 fits my needs much better. While it's bulkier and more expensive, the enhanced performance, far superior camera and better display makes it the optimal choice. The advanced audio features, coupled with the faster charging and longer battery, ensure I have a seamless user experience regardless of the situation.

The ROG Phone 7 goes beyond just being a phone, it's a powerful mobile workstation and entertainment hub. While the Nokia G21 provides an adequate and reliable experience, the ROG Phone 7 is designed to elevate mobile experiences and is the better choice when prioritising the best technology on the market.

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.