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

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 97.59 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.46 "/g 3.55 "/g
Weight 186 g 188 g
Height 158.5 mm 165.9 mm
Width 73.3 mm 76.2 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Frosted Green
  • Matte Black
  • Mystique Blue

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 %
Pixel Density 409 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
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 49.44 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Adreno 619

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 12
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Realme GT 5G and Xiaomi Redmi Note 12, focusing on practical implications:

Design

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Dimensions158.5 × 73.3 × 8.4 mm165.9 × 76.2 × 8 mmThe Redmi Note 12 is taller and wider, making it feel larger in hand, while the Realme GT 5G is slightly thicker.
Weight186g188gBoth phones have virtually identical weight and feel similar in hand.
BuildBack material is not specifiedBack material is not specified; Corning Gorilla Glass 3 screen protectionXiaomi Redmi Note 12 has superior screen protection offering greater protection from scratches and minor impacts compared to Realme GT 5G. The back material for both phones are not specified making further comparison difficult.

Display

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Size6.43"6.67"The Redmi Note 12 has a slightly larger screen, which is more immersive for media consumption and gaming.
Resolution1080x24001080x2400Both offer a sharp and detailed display, suitable for everyday use.
PPI409395Both devices offer similar pixel density which is virtually impossible to distinguish with naked eye.
TechnologyAMOLEDAMOLEDBoth have vibrant colors and deep blacks, offering great viewing quality.
Refresh Rate120Hz120HzBoth provide smooth scrolling and a more fluid visual experience.
Brightness0 nits1200 nitsThe Redmi Note 12 is much brighter making it easier to view in direct sunlight.

Performance

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 4 Gen 1 (6 nm)The Snapdragon 888 in the Realme GT 5G is a significantly more powerful flagship processor, leading to faster app loading, smoother multitasking, and better gaming performance.
Antutu Score912,342460,800The Realme GT 5G offers nearly double the performance based on Antutu benchmark scores, indicating a major performance advantage.
GPUAdreno 660Adreno 619The Adreno 660 in the Realme GT 5G provides superior graphics processing, crucial for smooth gaming and resource intensive tasks.

Camera

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Main Camera64MP, f/1.8, 1/1.7" sensor48MP, f/1.8, 1/2.76" sensorThe Realme GT 5G has a higher resolution and larger sensor for better low-light performance and image detail.
Selfie Camera16MP, f/2.513MP, f/2.45The Realme GT 5G has a higher resolution, while the Redmi Note 12 has a slightly wider aperture which lets in more light.
Wide Angle8MP, f/2.38MP, f/2.2, 1/4" sensorThe Redmi Note 12 has a wider aperture lens for potentially better low-light photos.
Macro Lens2MP, f/2.42MP, f/2.4Both offer similar macro capabilities for close-up shots.
Video RecordingUp to 4K@60fpsUp to 1080p@30fpsThe Realme GT 5G provides significantly higher quality video recording options.
Slow Motion480fps120fpsThe Realme GT 5G allows for much slower slow-motion videos.
Camera Features4K Video, Laser AF, etcExposure CompensationRealme GT 5G offers laser autofocus for faster focusing and support for 4k video, while Xiaomi Redmi Note 12 has exposure compensation feature.
DxOMarkNo dataMain score: 69; Photo Score: 74; Video Score: 49Redmi Note 12’s camera scored slightly better in photo taking than video

Battery

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Capacity4500mAh5000mAhThe Redmi Note 12 has a larger battery, likely offering longer battery life.
Charging65W Fast Charging, Lithium33W Fast Charging, Li-PolymerThe Realme GT 5G charges much faster, allowing you to spend less time plugged in.
FeaturesNon-removableNon-removableBoth have non-removable batteries.

Software

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
OSAndroid 11, upgradable to Android 14Android 12The Realme GT 5G is upgradable to a newer version of Android than Redmi Note 12's out of the box OS.

Connectivity

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Wi-FiWi-Fi 6; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi DisplayWi-Fi 6; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMOBoth offer Wi-Fi 6. The Xiaomi Redmi Note 12 supports MiMO for more stable wireless connectivity
BluetoothBluetooth 5.2, LE, APT-x, LDAC, SBC, AACBluetooth 5.1, LE, LDAC, SBC, AACThe Realme GT 5G has a newer Bluetooth version and supports APT-x for higher quality audio.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)The Realme GT 5G has better support for satellite systems for potentially more accurate location data
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth phones support dual SIM cards.

Storage

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Internal128GB or 256GB128GB or 256GBBoth phones offer the same maximum storage options.
RAM8GB or 12GB4GB, 6GB or 8GBThe Realme GT 5G has more RAM, offering smoother performance for heavy multitasking and gaming.
ExpandableNoNoNeither phone supports external storage.

Audio

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Audio QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesBasic audio featuresThe Realme GT 5G offers a richer audio experience with spatial audio, enhanced sound quality and recording.

Security

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
Fingerprintbasic fingerprint sensorside-mounted fingerprint sensorThe Xiaomi Redmi Note 12 has a side-mounted fingerprint sensor, which is generally considered faster and more convenient than the standard sensor of Realme GT 5G.

Sensors

FeatureRealme GT 5GXiaomi Redmi Note 12Practical Impact
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualThe Redmi Note 12 includes a gyroscope sensor, important for gaming, while the Realme GT 5G has a dedicated proximity sensor and also supports gravity sensor.

2. Key Differences Analysis

Here's a breakdown of the key advantages of each phone:

Realme GT 5G Advantages:

  • Superior Performance: The Snapdragon 888 chipset and Adreno 660 GPU offer much higher performance, which is better for gaming and intensive tasks.
  • Advanced Camera System: The main camera has a higher resolution and sensor size, resulting in better picture quality, and it supports 4K video recording.
  • Faster Charging: The 65W charging allows for quicker recharges, which is more convenient for users.
  • Better Audio Quality: The inclusion of Dolby Atmos, Hi-Res audio and stereo speakers leads to a richer audio experience.
  • Better Bluetooth Version: Offers more advanced bluetooth version with APT-X codec
  • Upgradable OS: Can be upgraded to a newer Android version.
  • More accurate GPS: Supports more satellite systems for better accuracy.
  • More RAM: Has a higher RAM capacity which is better for heavy multitasking

Xiaomi Redmi Note 12 Advantages:

  • Larger Battery: The 5000mAh battery provides longer usage.
  • Brighter Display: Significantly higher brightness makes the screen better for outdoor use.
  • Screen Protection: Corning Gorilla Glass 3 provides better scratch protection.
  • Side-mounted Fingerprint Sensor: Generally more convenient than traditional sensors.
  • Gyroscope Sensor: Supports more complex mobile gaming.

Trade-offs:

  • Realme GT 5G: The smaller battery and potential weaker screen protection are trade-offs for significantly better performance and camera capabilities.
  • Xiaomi Redmi Note 12: Its performance is weaker and camera is inferior when compared with the Realme GT 5G.

3. User Profiles & Recommendations

Realme GT 5G is Ideal For:

  • Gamers: Its powerful processor and GPU make it ideal for playing demanding games smoothly.
  • Photography Enthusiasts: The superior camera sensor and 4K video recording are best for capturing high-quality photos and videos.
  • Users who value performance over battery life: Those who need speed and don't mind charging more often.
  • Audiophiles: The superior audio system provides an enhanced listening experience.

Specific Use Cases:

  • Playing graphics-intensive games at high settings.
  • Recording 4K videos for vlogging or other content creation.
  • Quickly editing videos or photos on the go.
  • Enjoying music or podcasts with high sound quality.

Xiaomi Redmi Note 12 is Ideal For:

  • Everyday users: Those looking for a reliable phone with a long battery life.
  • Budget-conscious buyers: Those wanting a good device at a reasonable price.
  • Users who prioritize screen visibility: Its brighter display is good for those who frequently use their phones in bright daylight.
  • Users needing gyroscope sensor: Those who play mobile games that require gyroscope sensors

Specific Use Cases:

  • Browsing social media and the web.
  • Consuming media for extended periods.
  • Taking photos in well lit environments.
  • Everyday productivity tasks

Price-to-Value Ratio:

The Realme GT 5G will likely offer better value to performance-focused users, while the Redmi Note 12 suits budget buyers looking for long battery life.

4. Decision Framework

Here are 3 key questions for buyers to consider:

  1. How important is performance for you? If you are a gamer or need a fast phone for demanding apps, the Realme GT 5G is better. If you're primarily using your phone for everyday tasks, the Redmi Note 12 is adequate.
  2. How much do you value battery life? If you need a phone that lasts all day, the Redmi Note 12 is the better choice. If you are fine charging it more frequently, Realme GT 5G could be more suitable.
  3. What is your budget? These two phones likely fall in different price categories. Your budget will ultimately impact the final choice.

Scenario-Based Recommendations:

  • Scenario 1: A gamer who plays graphically intensive games and wants a fast device should choose the Realme GT 5G.
  • Scenario 2: A user who wants a phone for social media and media consumption with long battery life and good visibility in sunlight should choose the Xiaomi Redmi Note 12.
  • Scenario 3: A user who wants high-quality photos and videos and does not mind charging more often should choose the Realme GT 5G.
  • Scenario 4: A user on a tight budget who wants a reliable phone for everyday tasks and long battery should choose the Xiaomi Redmi Note 12.

My Choice and Why

If I were choosing between these two phones, I would pick the Realme GT 5G. While the Xiaomi Redmi Note 12 offers a larger battery and brighter display, the Realme GT 5G's superior processing power and camera capabilities are much more important to me as a power user. The ability to play games at higher settings, record high-quality videos, and experience much faster overall performance outweighs the benefits of a larger battery and brighter display. I value speed and versatility. The more advanced audio is a bonus. Therefore, the Realme GT 5G aligns better with my needs.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.