Nokia G21 vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia G21
Nokia G21
Nokia

General

Launch Date February 15, 2022 June 15, 2023
Release Year 2022 2023

Physical

Volume 106.19 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.42 "/g 3.42 "/g
Weight 190 g 198.5 g
Height 164.6 mm 168.6 mm
Width 75.9 mm 76.3 mm
Thickness 8.5 mm 8.2 mm
Foldable Design No No
Available Colors
  • Dusk
  • Nordic Blue
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.5 " 6.79 "
Resolution 720 x 1600 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 81.6 % 85.1 %
Pixel Density 270 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 119.53 mAh/in² 108.45 mAh/in²
Battery Density 47.56 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support Yes Yes
Chipset Unisoc T606 (12 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 MP1 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Okay, let's dive deep into this comparison between the Nokia G21 and the Xiaomi Redmi 12. I'll break down the specs, translate them into real-world implications, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed table comparing the key technical specifications of the Nokia G21 and Xiaomi Redmi 12, along with an explanation of their real-world implications:

FeatureNokia G21Xiaomi Redmi 12Real-World Implications
Design
Launch Date2022-02-152023-06-15Redmi 12 is newer, potentially with more up-to-date features.
Physical Size164.6 × 75.9 × 8.5 mm168.6 × 76.3 × 8.2 mmRedmi 12 is taller and a touch wider, G21 is a bit thicker. Consider hand comfort and pocketability.
Weight190g198.5gG21 is slightly lighter, which may be noticeable during long usage.
Display
Size6.5"6.79"Redmi 12 offers a slightly more immersive viewing experience due to its larger screen.
Resolution720x16001080x2460Redmi 12's higher resolution means sharper text, clearer images, and better detail.
Pixel Density (PPI)270396Redmi 12's higher PPI will look noticeably sharper, especially when reading or viewing images.
TechnologyIPS LCDIPS LCDBoth have similar display tech for good color and viewing angles.
Refresh Rate90Hz90HzBoth offer smoother scrolling and animations than standard 60Hz displays.
Brightness0 nits0 nitsUnfortunately, we have no usable brightness data. This will impact outdoor visibility.
Performance
ChipsetUnisoc T606 (12 nm)Mediatek Helio G88 (12 nm)Helio G88 is generally more powerful than the Unisoc T606 for better gaming and multitasking.
AnTuTu Score253,300249,400Both offer nearly identical performance for daily tasks, with the Nokia G21 having a slight edge.
GPUMali-G57 MP1Mali-G52 MC2Redmi 12's GPU has dual cores, potentially offering better graphics for gaming.
Camera
Standard Camera50MP, f/1.850MP, f/1.8Similar main camera specs, expect comparable basic photo quality.
Selfie Camera8MP, f/2.08MP, f/2.1G21's wider aperture might result in slightly better low-light selfies.
Wide Angle LensNone8MP, f/2.2Redmi 12 includes a wide-angle lens for more versatile landscape and group shots.
Portrait Lens2MP, f/2.4NoneG21 has a dedicated depth sensor for portrait mode; Redmi 12 relies on software for this effect.
Macro Lens2MP, f/2.42MP, f/2.4Both have similar macro lenses, for very close-up shots.
Video1080p@30fps1080p@30fpsBoth can record standard 1080p video, suitable for social media.
Slow-motionNo120fpsRedmi 12 can record slow-motion video, allowing for more creative effects.
Camera FeaturesPanorama, Front Flash4K Video, Digital Image Stabilization, RAWNokia G21 excels with its Panorama and Front Flash while the Xiaomi Redmi 12 offers more features including 4K recording, Digital image stabilization and RAW support.
Battery Life
Capacity5050mAh5000mAhSimilar battery capacities; both should offer all-day battery life for moderate use.
Charging18W Fast Charging18W Fast ChargingBoth support 18W fast charging.
Battery Features10W in-box charger9W Reverse chargingG21 includes a basic charger, Redmi 12 can share battery power to other devices (slowly).
Software & Connectivity
Operating SystemAndroid 11, max 13Android 13, max 14Redmi 12 ships with a newer OS and has a greater upgrade path, offering newer features.
Wi-Fiup to 802.11n 5GHzup to 802.11acRedmi 12 supports newer Wi-Fi standards for faster connections (if your router supports it).
Bluetooth5.05.3Redmi 12 has a newer version of Bluetooth, for better stability and power efficiency.
Expandable StorageNoNoNeither of these phones supports expandable storage.
Other
RAM4GB or 6GB4GB or 6GB or 8GBRedmi 12 has an 8GB option, better for multitasking and running more demanding apps.
Internal Storage64GB or 128GB128GB or 256GBRedmi 12 offers more internal storage; Nokia G21 offers a smaller 64GB base variant.
Audio2 microphonesBasic audio featuresNokia G21 is equipped with dual microphones for better noise cancellation.
SensorsProximityCompass, Gyroscope, Ultrasonic virtual proximityRedmi 12 offers more sensors for advanced features like gaming and better virtual proximity.

2. Key Insights

Nokia G21 Strengths:

  • Slightly Lighter: The Nokia G21 is a bit lighter, which might be more comfortable for extended use.
  • Portrait Mode Depth Camera: The dedicated depth sensor gives the G21 a slight edge in portrait mode photos, providing better bokeh.
  • Dual Microphones: The G21 features 2 microphones for better voice capture during calls and recordings.
  • In-box charger: Basic charger included in box.

Xiaomi Redmi 12 Strengths:

  • Newer and More Powerful: Launched over a year later, it benefits from a more powerful processor (Helio G88) and a newer Android OS.
  • Sharper Display: The higher resolution screen on the Redmi 12 offers a significantly sharper viewing experience.
  • Wide-Angle Camera: The inclusion of a wide-angle lens adds versatility to the camera system.
  • Slow-Motion Video: Supports slow-motion video recording for more creative shots.
  • Larger Storage Options: It offers up to 256GB of internal storage, better for users with a large media library.
  • More RAM Options: The 8GB RAM version allows for smoother multitasking and better app performance.
  • Reverse Charging: The ability to reverse charge other devices (albeit slowly) is a handy feature.
  • Newer Wi-Fi and Bluetooth: Redmi 12 supports newer standards for improved connectivity speeds and features.
  • Gyroscope and Compass: The addition of a gyroscope and compass opens up new use cases for gaming and navigation.
  • 4K video: Ability to capture higher quality videos.

Trade-offs:

  • Nokia G21: The older processor and lower-resolution display are drawbacks, and the missing wide angle camera.
  • Xiaomi Redmi 12: Slightly heavier, relies on software for portrait mode effect, and offers only basic audio features, while the Nokia G21 has 2 microphones.

3. User Profiles and Recommendations

Nokia G21 is best for:

  • Budget-conscious users: Those looking for a solid smartphone with reliable performance for basic tasks and a lower price point.
  • Users who prioritize lightweight design: For whom a slightly lighter phone is more comfortable for daily use.
  • Users who value a dedicated portrait mode: For individuals who like taking portrait photos with good depth effects.

Xiaomi Redmi 12 is best for:

  • Users who want a better display: Those who need a sharper screen for reading, browsing, and media consumption.
  • Photography Enthusiasts: With the wide-angle lens, slow-motion video, 4K capabilities, and RAW support, the Redmi 12 is more versatile.
  • Multitaskers and gamers: With more processing power, larger RAM options and a gyroscope, the Redmi 12 is better equipped for demanding tasks.
  • Users who like a more modern OS: Those who prefer the latest software features.
  • Tech enthusiasts: Those who like newer technology such as better Wi-Fi, Bluetooth, more features and sensors.

4. Buying Decision Framework

Here are three questions to help you decide between these phones:

  1. How important is display quality to you? If you heavily consume content or require sharp text, the Redmi 12 is the better choice due to its higher resolution display.
  2. How important is having a wide angle camera to you? If you tend to capture group shots, landscapes, or videos the Redmi 12 is your best bet.
  3. What is your primary use case? If you primarily use your phone for basic tasks, and a lower price point is a high priority, the Nokia G21 would be good enough. However, the Redmi 12 is better for performance, gaming and photography needs.

Scenario-Based Recommendations:

  • The Casual User: If you're mostly browsing social media, making calls, and sending texts, the Nokia G21 will do just fine and save you some money.
  • The Media Lover: If you enjoy watching videos, reading e-books, or gaming, the Redmi 12 offers a sharper, more immersive viewing experience and better performance.
  • The Shutterbug: If photography is a key consideration, the Redmi 12's wide-angle lens and slow-motion capability makes it the more versatile choice, even with software based portrait effect.
  • The Tech Enthusiast: If you are always looking for the latest technology, the Redmi 12 will satisfy this desire for a more modern OS, better connectivity, more sensors and better processor.

My Choice

If I were choosing between these two phones for my own personal use, I would absolutely go with the Xiaomi Redmi 12.

Here's Why:

As someone who enjoys mobile gaming and appreciates high-quality media consumption, the Redmi 12's significantly sharper screen is a huge draw. The Helio G88 processor provides a more responsive experience with better performance.

Moreover, I frequently find myself in situations where the wide-angle camera would be incredibly useful, and having access to slow-motion recording opens up some creative video opportunities. The bigger storage options are a must, given my habit of downloading lots of photos and videos. The more modern OS and Bluetooth version are also welcome additions.

While the Nokia G21 is a solid budget-friendly option, the Redmi 12 aligns more closely with my personal priorities. It offers more features for a slightly higher price, which is a trade-off I am happy to make. I believe it offers better value due to its higher resolution, performance, features and storage.

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.