Realme GT Neo2 vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 June 15, 2023
Release Year 2021 2023

Physical

Volume 111.13 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.31 "/g 3.42 "/g
Weight 199.8 g 198.5 g
Height 162.9 mm 168.6 mm
Width 75.8 mm 76.3 mm
Thickness 9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.62 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.7 % 85.1 %
Pixel Density 398 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits 550 nits

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 108.45 mAh/in²
Battery Density 44.99 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 14

Comparison Summary

Okay, let's dive into a detailed comparison of the Realme GT Neo2 and the Xiaomi Redmi 12. I'll break down the specs, highlight key differences, and guide you on which phone might be the better fit for your needs.

1. Specifications Breakdown

Here's a detailed look at the specs, along with real-world implications:

FeatureRealme GT Neo2Xiaomi Redmi 12Real-World Implications
Design
Dimensions162.9 × 75.8 × 9 mm168.6 × 76.3 × 8.2 mmRedmi 12 is slightly taller and thinner; GT Neo2 is a bit thicker and smaller.
Weight199.8g198.5gBoth phones are quite similar in weight.
Display
Size6.62"6.79"Redmi 12 has a slightly larger screen.
Resolution1080x24001080x2460Both have similar FHD+ resolution, sharpness is similar
PPI398396Pixel density is very similar, so screen clarity will be nearly identical.
TechnologyAMOLEDIPS LCDAMOLED of GT Neo2 offers deeper blacks, higher contrast, and vibrant colors, especially better for content consumption and in bright environments
Refresh Rate120Hz90HzGT Neo2 offers smoother scrolling and animations.
Brightness1300 nits0 nitsGT Neo2 is far better for outdoor visibility in bright sunlight. Redmi 12 brightness is missing from specifications, but is not expected to be as high as 1300 nits.
Performance
ChipsetSnapdragon 870 5G (7 nm)Helio G88 (12 nm)GT Neo2 has a significantly more powerful chipset, much faster performance for gaming and heavy tasks.
AnTuTu Score794,643249,400GT Neo2 is far more capable for intensive tasks.
GPUAdreno 650Mali-G52 MC2GT Neo2 has a better GPU for gaming and graphically demanding apps.
Camera
Main Camera Res64MP50MPGT Neo2 should generally capture more detailed images.
Main Camera Sensor1/1.72"1/2.76"GT Neo2 has a much larger sensor, which is better for low light and image quality.
Selfie Camera Res16MP8MPGT Neo2 offers more detailed selfies.
Video Recording4K@60fps with EIS1080p@30fpsGT Neo2 provides high-resolution video with stabilization.
Camera FeaturesUIS, UIS Max, PDAF, Night Mode, HDR, RAWDigital zoom, HDR, RAW, Face Detection, Scene ModeGT Neo2 offers additional advanced features that should offer enhanced image and video recording
Battery Life
Capacity5000mAh5000mAhBoth have similar battery capacity, so battery life will depend on usage, screen, and chipset
Charging65W Fast Charging18W Fast ChargingGT Neo2 charges much faster, reducing charging time significantly.
Other FeaturesNon-removableReverse ChargingRedmi 12 can act as a power bank for other devices; GT Neo2 offers a much faster charge.
Software
OSAndroid 11 (upgradeable to 12)Android 13 (upgradeable to 14)Redmi 12 has a newer Android version, while the GT Neo2 is older. Redmi 12 will likely get longer software support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5GT Neo2 offers faster speeds and better performance on Wi-Fi 6 networks.
BluetoothBluetooth 5.2Bluetooth 5.3Redmi 12 has a slightly newer Bluetooth version.
GPSGPS L1+L5Standard GPSGT Neo2 offers more accurate GPS positioning.
Storage
Internal Storage128GB/256GB128GB/256GBBoth offer similar storage configurations.
RAM6GB/8GB/12GB4GB/6GB/8GBGT Neo2 offers more RAM options for smoother multitasking.
Expandable StorageNoNoNeither supports storage expansion.
Audio
Audio QualityDolby Atmos, Hi-Res Audio, StereoBasic audio featuresGT Neo2 has much better audio quality with richer sound and additional features.
SecurityBasic Fingerprint SensorSide-mounted FingerprintRedmi 12 has a more advanced side-mounted sensor.
SensorsAccelerometer, Gyroscope, Geomagnetic, ProximityAccelerometer, Compass, Gyroscope, Ultrasonic Virtual ProximityBoth offer a good array of sensors, with slight variations.

2. Key Insights

Realme GT Neo2 Strengths:

  • Superior Performance: The Snapdragon 870 chipset makes it a significantly faster phone, excelling in gaming, multitasking, and demanding apps.
  • Exceptional Display: The AMOLED screen with a 120Hz refresh rate is vibrant, smooth, and very bright, making it great for media consumption.
  • Faster Charging: 65W charging is a huge advantage, quickly replenishing the battery.
  • Better Cameras: Larger sensors and higher resolution result in better photo and video quality, particularly in low light, especially for vlogging and content creation.
  • Enhanced Audio: Dolby Atmos and Hi-Res Audio improve the listening experience significantly.

Xiaomi Redmi 12 Strengths:

  • Newer Software: The latest Android OS and better software support are appealing.
  • Slightly Larger Display: While it's an IPS panel, it has a slightly larger size if that matters to you
  • Reverse Charging: The ability to charge other devices can be useful in a pinch.
  • Advanced Security: Side-mounted fingerprint sensor is more advanced.
  • Compass: Included for navigation or applications that need direction.

Trade-offs:

  • Realme GT Neo2 trades slightly higher thickness for better performance and display. It is older device with older software version and may not get OS updates as long as the Redmi 12.
  • Xiaomi Redmi 12 offers a basic experience that is newer and cheaper, but has a considerably less powerful chipset, a standard display and slower charging.

3. User Profiles and Recommendations

Realme GT Neo2 is best for:

  • Gamers: Demanding mobile games will perform better due to the powerful chipset and GPU.
  • Media Enthusiasts: The high-quality AMOLED display with vibrant colors and high brightness makes it great for watching videos.
  • Power Users: Those who perform heavy tasks and need fast charging will appreciate the overall performance and charging speeds.
  • Photography enthusiasts: Better image sensor, more video recording options, and additional camera features result in better capture of still images and videos.

Xiaomi Redmi 12 is best for:

  • Budget-conscious Users: Looking for a reliable and basic phone for everyday tasks and communication.
  • Users Focused on Newer Software: Wanting to stay current with the latest Android OS.
  • Basic Users: If gaming, heavy apps, and media consumption are not a priority, the Redmi 12 can be a good fit.
  • Users Wanting a Longer Software Support: The device may receive more software updates.

4. Buying Decision Framework

Here are three questions to ask yourself:

  1. How important is performance for you? If you need top-tier processing power and graphics for gaming and multitasking, the GT Neo2 is the clear choice. If basic performance is sufficient, the Redmi 12 might suffice.
  2. How much does display quality matter? If you value vibrant colors, deep blacks, and high brightness for media consumption, the AMOLED display of the GT Neo2 is a must. If this is not a priority, the standard IPS display of the Redmi 12 is okay.
  3. How important is fast charging and software support? If you need quick battery top-ups, the GT Neo2 is superior, although it will have a shorter software lifespan compared to the Redmi 12.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gaming Enthusiast: The Realme GT Neo2 is the better option due to its superior chipset, GPU, and high refresh rate display.

  • Scenario 2: Everyday User on a Budget: The Xiaomi Redmi 12 is a more cost-effective choice that still delivers a reliable, day-to-day experience.

  • Scenario 3: Media Consumer: The Realme GT Neo2 is better due to its AMOLED display, higher brightness, and enhanced audio.

  • Scenario 4: User Focused on Software and Future Updates: The Xiaomi Redmi 12 will offer a longer support with software updates and newer Android versions.

Final Choice

If I were choosing between these two devices, I would select the Realme GT Neo2. The substantial difference in performance due to the Snapdragon 870, paired with the excellent AMOLED display, faster charging, and significantly better camera capabilities makes it a far more compelling device for me. While it's an older device and may not have as long of software support as the Redmi 12, I find the core hardware and features to be more important and enjoyable in day-to-day usage. The better camera and video recording will be especially useful for content capture, while the powerful performance will ensure smooth multitasking, gaming and heavy apps. The slightly thicker design is a fair trade-off considering the significant performance upgrades.

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.