Realme GT 5G vs Xiaomi Redmi Note 12 4G - Detailed Phone Comparison

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 March 30, 2023
Release Year 2021 2023

Physical

Volume 97.59 cm³ 99.49 cm³
Screen Size to Weight Ratio 3.46 "/g 3.63 "/g
Weight 186 g 183.5 g
Height 158.5 mm 165.7 mm
Width 73.3 mm 76 mm
Thickness 8.4 mm 7.9 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Ice Blue
  • Mint Green
  • Onyx Gray

Display

Screen Size 6.43 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.9 % 85.3 %
Pixel Density 409 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 700 nits
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 112.39 mAh/in²
Battery Density 46.11 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Adreno 660 Adreno 610

Connectivity

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

Software

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

Comparison Summary

Smartphone Comparison: Realme GT 5G vs. Xiaomi Redmi Note 12 4G

1. Specifications Comparison

FeatureRealme GT 5GXiaomi Redmi Note 12 4GPractical Impact
Design
Dimensions158.5 x 73.3 x 8.4 mm165.7 x 76 x 7.9 mmThe Redmi Note 12 4G is taller and slightly wider, which might feel less comfortable in smaller hands, while the Realme GT 5G is slightly thicker.
Weight186g183.5gBoth are very similar in weight, so this difference is negligible.
Display
Size6.43"6.67"Redmi Note 12 4G offers a slightly larger viewing area for media consumption and gaming.
Resolution1080x24001080x2400Both have the same detail and sharpness.
PPI409395Negligible difference in pixel density, both are equally sharp.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Brightness0 nits1200 nitsThe Redmi Note 12 4G's significantly higher brightness makes it much more visible in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 685 (6 nm)The Realme GT 5G's Snapdragon 888 offers drastically superior performance for demanding games, multitasking, and app loading.
AnTuTu Score912,342338,900The Realme GT 5G is much faster; the Redmi Note 12 4G is adequate for everyday tasks.
GPUAdreno 660Adreno 610The Realme GT 5G's GPU is significantly more powerful, allowing for better gaming and graphics performance.
Camera
Standard Camera Resolution64MP50MPRealme GT 5G captures more detailed photos with better pixel size.
Standard Camera Sensor Size1/1.7"1/2.76"Realme GT 5G's larger sensor will likely result in better low-light performance and dynamic range.
Selfie Camera Resolution16MP13MPRealme GT 5G has higher resolution selfies.
Selfie Camera Aperturef/2.5f/2.45Redmi Note 12 4G has slightly wider aperture for better low light performance.
Wide Angle Camera Aperturef/2.3f/2.2Redmi Note 12 4G has slightly wider aperture for better low light performance.
Video RecordingUp to 4K@60fps with EISUp to 1080p@30fpsRealme GT 5G offers far superior video quality with higher resolution and frame rates; both offer image stabilization.
Slow MotionYes, 480fpsNo, 30 fpsRealme GT 5G offers better slow motion capturing abilities.
DXOMark ScoreN/A63 (Mobile)Redmi Note 12 4G's camera performance is only available on DXOMark.
Battery
Capacity4500mAh5000mAhThe Redmi Note 12 4G has a larger battery, leading to longer battery life between charges.
Charging65W Fast Charging33W Fast ChargingThe Realme GT 5G charges much faster, reducing downtime.
FeaturesNon-removableReverse Charging, Non-removableRedmi Note 12 4G can charge other devices wirelessly.
Software & Connectivity
Operating SystemAndroid 11 (Upgradable to 14)Android 13 (Upgradable to 14)Redmi Note 12 4G comes with a more recent Android version out of the box.
Wi-Fi802.11ac802.11acBoth offer similar WiFi performance.
Bluetooth5.2 LE5.0 LERealme GT 5G has a newer Bluetooth version with more codec support
GPSMore advancedStandardRealme GT 5G offers better accuracy in GPS tracking.
Storage & Audio
Internal Storage128/256GB64/128/256GBBoth offer the same maximum storage.
RAM8/12GB4/6/8GBThe Realme GT 5G can have up to 12GB of RAM for seamless multitasking and gaming.
Expandable StorageNoNoNeither support SD cards.
Audio QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersBasicRealme GT 5G offers an immersive and high-quality audio experience.
Security & Build
Fingerprint SensorBasicSide-mountedRedmi Note 12 4G has a faster and more user-friendly fingerprint sensor location.
Screen ProtectionUnknownCorning Gorilla Glass 3Xiaomi offers superior screen protection from scratches and minor impacts.
Sensors
SensorsAccelerometer, Compass, ProximityAccelerometer, Compass, Proximity, GyroscopeXiaomi Redmi Note 12 4G offers a Gyroscope for better motion tracking.

2. Key Differences Analysis

Realme GT 5G Advantages:

  • Significantly Superior Performance: The Snapdragon 888 chipset offers much faster processing, better gaming, and smoother multitasking compared to the Snapdragon 685 in the Redmi Note 12 4G. This is ideal for users who perform heavy tasks or play games.
  • Advanced Camera System: Larger main sensor with higher resolution, combined with 4K video capabilities and superior slow-motion recording capabilities, make it a more versatile camera.
  • Faster Charging: 65W fast charging significantly reduces charging time, very convenient for users who need quick power-ups.
  • Enhanced Audio: Dolby Atmos, Hi-Res Audio, and Stereo Speakers offer a richer audio experience.
  • More RAM: With up to 12GB of RAM available, heavy multitasking is a breeze.

Xiaomi Redmi Note 12 4G Advantages:

  • Larger Display with Higher Brightness: The slightly larger screen, with 1200 nits brightness, offers better visibility outdoors.
  • Larger Battery: The 5000mAh battery provides longer battery life.
  • Reverse Charging: The ability to charge other devices is a useful feature.
  • Side-Mounted Fingerprint Sensor: Faster and more user-friendly biometric authentication.
  • More Recent Android Version: Comes with Android 13 out of the box.
  • Better Screen Protection: Corning Gorilla Glass 3 protects the screen from scratches and minor impacts.
  • Gyroscope: Offers better motion tracking for applications and gaming.

Significant Trade-Offs:

  • The Realme GT 5G prioritizes performance and camera quality while sacrificing battery life and some convenience features.
  • The Xiaomi Redmi Note 12 4G prioritizes a better screen with greater outdoor visibility, battery life, and some convenience features, at the cost of performance.

3. User Profiles & Recommendations

Ideal User for Realme GT 5G:

  • Gamers: The Snapdragon 888 and Adreno 660 provide a smooth gaming experience.
  • Power Users: Those who need a phone for heavy multitasking, video editing, or demanding applications.
  • Photography Enthusiasts: Users who value image and video quality and features like 4K recording and slow-motion capabilities.
  • Users who require fast charging: 65W fast charging is great for those with busy lives.
  • Audiophiles: Users who value quality audio output through a device's speakers and/or headphones.

Ideal User for Xiaomi Redmi Note 12 4G:

  • Casual Users: Those who primarily use their phones for social media, browsing, and basic applications.
  • Outdoor Users: Those who need a phone that can be easily seen in bright sunlight.
  • Users Needing Long Battery Life: The 5000mAh battery ensures extended use without frequent charging.
  • Users seeking modern features with affordability: Reverse charging and a side-mounted fingerprint sensor are nice bonuses.
  • Users seeking better durability: With Corning Gorilla Glass 3, this phone has better protection against scratches and minor impacts.

Use Cases:

  • Realme GT 5G: Competitive gaming, video editing on the go, professional photography, demanding multitasking.
  • Xiaomi Redmi Note 12 4G: Everyday social media browsing, outdoor navigation, all-day use for work, media consumption, occasional photography.

4. Decision Framework

Key Questions for Buyers:

  1. How important is raw performance (gaming, heavy app usage)?
  2. Is camera quality and video recording capabilities a priority?
  3. Do you value long battery life or fast charging more?

Scenario-Based Recommendations:

  • Scenario 1: Heavy Gamer/Power User: Choose the Realme GT 5G. The superior chipset, GPU, and larger RAM will provide a much better overall experience.
  • Scenario 2: Outdoor Use, Long Battery Life Priority: Choose the Xiaomi Redmi Note 12 4G. The brighter screen and larger battery are ideal for these needs.
  • Scenario 3: Balanced Usage, Everyday Tasks: If you primarily use your phone for casual tasks and value balance, the Xiaomi Redmi Note 12 4G is a solid option with a larger screen, longer battery, and some modern features. If you want maximum smoothness in operation even in everyday use, go with the Realme GT 5G.

My Choice and Explanation

If I were to choose, I would personally pick the Realme GT 5G. While I appreciate the Xiaomi Redmi Note 12 4G's brighter screen and longer battery life, the sheer difference in performance offered by the Snapdragon 888 is too significant to ignore, especially given the improved camera capabilities. As a user who frequently multitasks, and games occasionally on the go, the faster processing speed, paired with the superior camera system, is something I consider a higher priority. The faster charging capabilities also mitigate the smaller battery disadvantage to a degree.

Essentially, the Realme GT 5G is tailored for power users like me, who are willing to trade off some battery life for overall performance and camera versatility, which makes it the better choice in this scenario.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.