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

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 January 1, 2023
Release Year 2021 2023

Physical

Volume 97.59 cm³ 113.49 cm³
Screen Size to Weight Ratio 3.46 "/g 3.49 "/g
Weight 186 g 192 g
Height 158.5 mm 168.8 mm
Width 73.3 mm 76.4 mm
Thickness 8.4 mm 8.8 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Mint Green
  • Graphite Gray
  • Ocean Blue
  • Lavender Purple

Display

Screen Size 6.43 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.9 % 82.6 %
Pixel Density 409 PPI 268 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 111.05 mAh/in²
Battery Density 46.11 mAh/cm³ 44.06 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6769Z Helio G85 (12 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-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureRealme GT 5GXiaomi Redmi 12CPractical Impact
Design
Dimensions158.5 x 73.3 x 8.4 mm168.8 x 76.4 x 8.8 mmRedmi 12C is noticeably larger and slightly thicker, may be less comfortable in smaller hands or pockets.
Weight186g192gRealme GT 5G is slightly lighter, potentially more comfortable for extended use.
Display
Size6.43"6.71"Redmi 12C offers a larger screen for more immersive media consumption.
Resolution1080 x 2400720 x 1650Realme GT 5G has significantly sharper display, better for detailed text and visuals.
Pixel Density (PPI)409268Realme GT 5G has a much clearer and less pixelated display.
TechnologyAMOLEDIPS LCDRealme GT 5G has much better contrast and color reproduction. Also better for dark mode usage.
Refresh Rate120Hz60HzRealme GT 5G has much smoother scrolling and animations, resulting in a more fluid experience.
Brightness0 nits0 nitsBoth phones have the same unspecified brightness, so brightness is likely comparable.
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Helio G85 (12 nm)Realme GT 5G offers considerably higher performance for demanding tasks, gaming and app loading.
AnTuTu Score912,342225,154Realme GT 5G is much faster, better for gaming and heavy multitasking.
GPUAdreno 660Mali-G52 MC2Realme GT 5G handles graphically intensive tasks and games much better.
Camera
Main Camera Resolution64MP50MPRealme GT 5G captures more detailed photos.
Main Camera SensorSony IMX682 Exmor RS (1/1.7", 0.8µm pixel size)UnknownRealme GT 5G likely offers better image quality, especially in low light due to sensor size.
Selfie Camera Resolution16MP5MPRealme GT 5G has much higher resolution for selfie and video calls.
Wide Angle Lens8MPNoneRealme GT 5G allows wider shots for landscapes and group photos.
Macro Lens2MP2MPSimilar macro capability, both are basic.
Video RecordingUp to 4K@60fps1080p@30fpsRealme GT 5G records much higher quality videos, useful for content creators.
Slow MotionUp to 480fpsNot Specified, likely 30fpsRealme GT 5G has better slow motion video capabilities.
DXOMark Mobile ScoreNot Available45 (Photo: 50, Video: 43)Redmi 12C is tested, but scores low compared to high-end phones in the market.
Camera FeaturesExtensive: 4K video, triple camera, etc.Basic: Dual cameraRealme GT 5G offers more creative options and advanced capture capabilities.
Battery
Capacity4500mAh5000mAhRedmi 12C has a slightly bigger battery, offering more endurance.
Charging65W fast charging10W standard chargingRealme GT 5G charges much faster, useful for quick top ups.
Software
OSAndroid 11 (upgradeable to 14)Android 12Redmi 12C has the slightly newer base OS, but Realme offers updates to Android 14.
Connectivity
Wi-Fi802.11ac802.11acBoth support similar Wi-Fi standards.
Bluetooth5.25.1Realme GT 5G has the more recent standard, likely better connection stability and power efficiency.
GPSAdvanced with L1+L5BasicRealme GT 5G offers more accurate GPS tracking.
SIMDual NanoDual SIM (Micro+Nano)Both support dual SIM, but Redmi offers one Micro-SIM option.
Storage
Internal128GB/256GB32GB/64GB/128GBRealme GT 5G offers higher maximum storage, useful for media storage.
RAM8GB/12GB3GB/4GB/6GBRealme GT 5G has higher RAM, essential for smoother multitasking.
Expandable StorageNoNoNeither supports memory card expansion.
Audio
QualityDolby Atmos, Stereo speakersBasicRealme GT 5G delivers better audio with clearer, more immersive sound and enhanced mic quality.
Security
Fingerprint SensorBasicRear-mountedBoth provide basic fingerprint security, location differs slightly.
Sensors
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Accelerometer, Ultrasonic proximity virtualRealme GT 5G has additional sensors.

2. Key Differences Analysis

Realme GT 5G Advantages:

  • Superior Performance: Flagship Snapdragon 888 chipset offers much faster processing and better gaming capabilities compared to the Helio G85.
  • Significantly Better Display: AMOLED screen with 120Hz refresh rate, higher resolution, and higher pixel density provides a much smoother and more visually appealing experience.
  • Better Cameras: Higher resolution main and selfie cameras, a wide-angle lens, and more advanced video features, make it more versatile for photography and content creation.
  • Faster Charging: 65W fast charging is a game-changer compared to 10W charging of Redmi 12C, allowing much quicker top-ups.
  • Enhanced Audio: Dolby Atmos and stereo speakers offer a superior listening experience compared to Redmi 12C's basic audio.
  • More RAM: Up to 12 GB of RAM compared to Redmi's 6 GB, greatly improving multi-tasking and app performance.

Xiaomi Redmi 12C Advantages:

  • Larger Display: Slightly larger screen size is beneficial for media consumption, though at a lower resolution.
  • Bigger Battery: Larger battery capacity offers potentially longer battery life, however, the battery on the Realme charges MUCH faster, and the usage of a more powerful processor may diminish battery gains in daily use.
  • Slightly Newer Android Version: Comes with Android 12 out of the box, though Realme GT 5G has been upgraded to 14 and likely offers long-term support.
  • Price: Typically found at a much lower price point than the Realme GT 5G

Trade-offs:

  • The Realme GT 5G has a smaller battery, but that is offset by the superior charging speed.
  • The Redmi 12C is more budget-friendly, but it comes with a significant compromise on performance, display quality, and camera features.
  • The Redmi 12C is bigger but does not capitalize on it by offering higher resolution or better screen quality.

3. User Profiles & Recommendations

Realme GT 5G Ideal User:

  • Performance Enthusiasts: Gamers and users who prioritize speed, smooth multitasking, and demanding app usage.
  • Media Consumers: Those who watch a lot of videos and appreciate a vibrant, sharp display and good audio.
  • Photography/Videography Enthusiasts: Users who want a versatile camera system capable of capturing high-quality photos and videos.
  • Users who want premium features and are willing to pay for them

Specific Use Cases for Realme GT 5G:

  • Playing demanding mobile games like Genshin Impact, Call of Duty Mobile etc. at high settings.
  • Editing photos and videos on the go.
  • Enjoying high-quality streaming services with vibrant display and stereo sound.
  • Taking detailed and versatile photos in various scenarios.
  • Using the phone for extended periods without worrying about battery life due to fast charging.

Xiaomi Redmi 12C Ideal User:

  • Budget-Conscious Users: Users who need a basic smartphone and prioritize cost over performance or premium features.
  • Light Smartphone Users: Users who mainly use their phone for basic tasks such as browsing, calls, and messaging.
  • Users who prioritize battery life: Someone looking for basic phone features and wants the maximum possible battery life.
  • Users who want a basic phone for a child or senior

Specific Use Cases for Xiaomi Redmi 12C:

  • Basic daily tasks such as phone calls, text messages, social media and email.
  • Longer battery life for light usage and long periods away from a charger.
  • Browsing the web and consuming media (youtube) for casual consumption.
  • A secondary or backup phone.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? If budget is a major constraint, the Redmi 12C will be much cheaper.
  2. How important is performance and display quality? If you are a gamer or heavy user, the Realme GT 5G will be the better choice.
  3. Do you value camera quality and advanced photography/video features? If yes, the Realme GT 5G is superior.

Scenario-Based Recommendations:

  • Scenario 1: You are a gamer or power user: Choose the Realme GT 5G for its superior performance, display, and overall experience.
  • Scenario 2: You need a basic phone for calls, texts, and occasional browsing: The Xiaomi Redmi 12C is a budget-friendly choice with longer battery life.
  • Scenario 3: You want a good all-around phone that has a good screen, performance, and camera: Choose the Realme GT 5G.
  • Scenario 4: You want to spend as little as possible: Choose the Xiaomi Redmi 12C.

My Choice

If I were choosing between these two phones, I would choose the Realme GT 5G. While it may be more expensive, the differences in performance, display quality, camera capabilities, and fast charging are so substantial that I consider them essential for a modern smartphone experience.

The Snapdragon 888 chipset in the Realme GT 5G ensures that the phone will remain fast and responsive for years, handles all demanding tasks flawlessly, and plays games at much higher fidelity. The 120Hz AMOLED display is simply in a different league compared to the basic LCD screen of the Redmi 12C. It is just a much more pleasant phone to use due to the vastly superior screen, faster performance, and the amazing camera.

While the Redmi 12C has a slightly larger battery, the fast charging of the Realme GT 5G negates that advantage. The Redmi 12C is more of a basic phone, while the Realme is more of a flagship, and I prefer the flagship features.

My choice is driven by the desire for an exceptional smartphone experience, where performance, display quality, and camera capabilities are paramount. The Realme GT 5G offers a much more enjoyable and capable mobile experience overall.

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
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Bridging technical complexity with engaging, accessible narratives.