Realme GT Neo2 vs Xiaomi Redmi Note 12S - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 April 26, 2023
Release Year 2021 2023

Physical

Volume 111.13 cm³ 95.71 cm³
Screen Size to Weight Ratio 3.31 "/g 3.65 "/g
Weight 199.8 g 176 g
Height 162.9 mm 159.9 mm
Width 75.8 mm 73.9 mm
Thickness 9 mm 8.1 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Ice Blue
  • Onyx Black
  • Pearl Green

Display

Screen Size 6.62 " 6.43 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 84.5 %
Pixel Density 398 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 700 nits
Peak Brightness 1300 nits 1000 nits

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 120.93 mAh/in²
Battery Density 44.99 mAh/cm³ 52.24 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek MT6781 Helio G96 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12

Comparison Summary

Alright, let's dive deep into this comparison between the Realme GT Neo2 and the Xiaomi Redmi Note 12S. It's a classic showdown between a powerhouse from 2021 and a more recent contender, each with its own unique strengths. Let's break it down.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, with a focus on what these numbers mean for you, the user:

FeatureRealme GT Neo2Xiaomi Redmi Note 12SReal-World Implications
Design
Dimensions162.9 x 75.8 x 9 mm159.9 x 73.9 x 8.1 mmGT Neo2 is larger and thicker, may feel less comfortable for one-handed use, Note 12S is more compact
Weight199.8g176gRedmi Note 12S is significantly lighter, easier for extended holding and pocketing
Display
Size6.62"6.43"GT Neo2 offers slightly more screen real estate for immersive viewing
Resolution1080x24001080x2400Both offer sharp, detailed visuals; no noticeable difference in clarity
PPI398409Both displays offer very similar pixel density, delivering sharp text and images
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both, excellent viewing experience
Refresh Rate120Hz90HzGT Neo2 provides smoother animations and scrolling; great for gaming and fluid user interface
Brightness1300 nits1000 nitsGT Neo2 is considerably brighter, offering superior visibility in direct sunlight, especially on the go
Performance
ChipsetSnapdragon 870 (7nm)Helio G96 (12nm)GT Neo2 offers significantly faster app loading, smoother multitasking and gaming
Antutu Score794,643412,400GT Neo2 is a performance powerhouse, Note 12S is suitable for regular daily use
GPUAdreno 650Mali-G57 MC2GT Neo2 provides higher gaming performance, especially for graphic intensive titles
Camera
Main Camera64MP, f/1.8108MP, f/1.8Redmi Note 12S captures more detailed images, especially in good light; GT Neo2 has a smaller sensor
Selfie Camera16MP, f/2.516MP, f/2.4Both are similar, but Note 12S has a wider aperture, which can be slightly better in low light
Wide Angle Lens8MP, f/2.38MP, f/2.2Both perform similarly in their respective category, Note 12S has a wider aperture
Macro Lens2MP, f/2.42MP, f/2.4Both offer similar performance for close-up shots, not the highlight of either phone
Video Recording4K@60fps, EIS1080p@30fpsGT Neo2 captures sharper, more detailed videos, particularly suitable for content creation
Camera FeaturesUIS, UIS Max, 4K Video, Ultra stable videoBasic featuresGT Neo2 has better video recording features
Battery Life
Capacity5000mAh5000mAhBoth offer similar battery life for a full day of regular use
Charging65W Fast Charging33W Fast ChargingGT Neo2 charges much faster, which is great if you need a quick power boost
Battery FeaturesNon-removableReverse charging, Non-removableBoth use non-removable batteries; Note 12S has reverse charging
Software
Operating SystemAndroid 11, Max 12Android 13Redmi Note 12S has a newer version of Android, more up-to-date features and security
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5GT Neo2 supports faster and more stable Wi-Fi networks
Other
AudioDolby AtmosStereo speakersGT Neo2 offers more immersive and better audio experience with additional features
SecurityBasic fingerprintSide-mounted fingerprintNote 12S features a more advanced sensor, better ergonomics
Screen ProtectionUnknownGorilla Glass 3Redmi Note 12S uses superior screen protection

2. Key Insights

  • Realme GT Neo2: This phone is all about performance. The Snapdragon 870 chipset is a beast, making it excellent for gaming, heavy multitasking, and any performance-intensive application. The 120Hz display and 65W fast charging add to this experience. However, the design is a bit bulkier, and it lacks some of the newer features found in the Redmi Note 12S. The camera, while capable, isn't its primary focus.

  • Xiaomi Redmi Note 12S: This phone is the newer and more refined device. It is lighter, has the latest Android version, and comes with a more modern design, including a side-mounted fingerprint sensor and better screen protection. The 108MP camera is excellent for capturing detailed shots. However, it lacks the raw processing power of the GT Neo2 and the faster charging. It's also a bit limited in video recording.

Strengths & Tradeoffs:

  • Realme GT Neo2:

    • Strengths: Top-tier performance, smoother display, much faster charging, better video capabilities, more immersive audio.
    • Trade-offs: Larger and heavier design, older software, less advanced camera sensors, and lacking in screen protection.
  • Xiaomi Redmi Note 12S:

    • Strengths: Lighter and more compact, newer Android version, higher resolution main camera, better screen protection, and reverse charging.
    • Trade-offs: Significantly less powerful processor, slower charging, lower refresh rate, more basic video recording capabilities, and less immersive audio.

3. User Profiles and Recommendations

  • Realme GT Neo2:

    • Best For: Gamers, power users, content creators (video focus), and anyone who prioritizes performance above all else. Ideal for those who need a phone that can keep up with demanding tasks and prefer a fast charging experience.
    • Use Cases: High-end mobile gaming, video editing on the go, heavy multitasking, and those who use their phone as a primary media device.
  • Xiaomi Redmi Note 12S:

    • Best For: Everyday users, photographers, and those who prefer a lightweight, modern design. Ideal for individuals who are not concerned about high-end gaming and desire a phone with a good balance of features.
    • Use Cases: Social media, photography, general usage, watching videos, and browsing the web.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Performance or Features? Do you need the absolute best performance for gaming and heavy tasks, or are you okay with a more balanced experience? The GT Neo2 is your choice for performance, while the Note 12S is better for everyday features.

  2. Comfort and Design or High-End Performance? Do you prioritize a lightweight, more modern and sleek design, or do you prefer more raw power even with a bulkier design? Note 12S is better in design and comfort while GT Neo2 shines in performance.

  3. How Important is a New Software? Do you prefer an up to date operating system and security features or do you prioritize the power of the device? Note 12S features a newer Android operating system.

Scenario-Based Recommendations:

  • Gamer: The Realme GT Neo2 is the clear winner here. Its powerful chipset, higher refresh rate, and faster charging make it a gaming powerhouse.

  • Photographer: The Xiaomi Redmi Note 12S is a better choice with its higher-resolution main camera, better screen protection, and a more refined and newer software.

  • Everyday User: The Xiaomi Redmi Note 12S offers a better user experience with its lightweight design, latest software, and focus on essential features.

Final Decision

Personally, if I were choosing between these two, I'd lean towards the Realme GT Neo2. Here's why:

As a tech journalist and someone who enjoys the nitty-gritty of how devices perform, the raw power of the Snapdragon 870 is simply too compelling. Yes, the Note 12S is more refined in some areas, but I value performance and speed above all else. The 120Hz refresh rate is a game-changer for everyday smoothness, and the 65W charging means I'm never waiting around for my phone to charge. Also, the higher video resolution means I am able to create better video content on the go.

While the older software is a bit of a drawback, and it's bulkier, the sheer speed and power make it worth the trade-offs. Plus, the AMOLED display on both phones is excellent, making it a joy to consume media. For me, the GT Neo2 is a powerhouse that I'd be thrilled to use every day.

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.