Apple iPhone 12 mini vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 13, 2020 March 30, 2022
Release Year 2020 2022

Physical

Volume 62.47 cm³ 101.23 cm³
Screen Size to Weight Ratio 4 "/g 3.56 "/g
Weight 135 g 188 g
Height 131.5 mm 163.3 mm
Width 64.2 mm 75.6 mm
Thickness 7.4 mm 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 5.4 " 6.7 "
Resolution 1080 x 2340 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 87.5 %
Pixel Density 476 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.37 mAh/in² 111.38 mAh/in²
Battery Density 35.65 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 2227 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Mediatek Dimensity 8100 (5 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Mali-G610 MC6

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 14.1 12
Maximum OS Version 18 13

Comparison Summary

1. Specifications Comparison

FeatureApple iPhone 12 miniRealme GT Neo 3Practical Impact
Design
Dimensions131.5 × 64.2 × 7.4 mm163.3 × 75.6 × 8.2 mmiPhone 12 mini is significantly smaller and easier to handle with one hand; Realme GT Neo 3 is larger, offering a bigger screen but less portability.
Weight135g188giPhone 12 mini is much lighter, making it more comfortable for extended use and carrying.
Display
Size5.4"6.7"Realme GT Neo 3's larger screen is better for media consumption, gaming, and multitasking; iPhone 12 mini is more pocketable.
Resolution1080x23401080x2412Both offer sharp displays, with minor differences not noticeable in daily use.
Pixel Density (PPI)476394iPhone 12 mini has a sharper display, leading to more crisp text and images.
TechnologyOLEDAMOLEDSimilar technologies; both offer vibrant colors and deep blacks.
Refresh Rate60Hz120HzRealme GT Neo 3 offers smoother scrolling and animations.
Brightness1200 nits1000 nitsiPhone 12 mini is slightly better for outdoor visibility in direct sunlight.
Performance
ChipsetApple A14 Bionic (5 nm)Mediatek Dimensity 8100 (5 nm)Apple A14 Bionic provides higher raw performance, while both are fast and efficient for everyday use.
AnTuTu Score1,072,354855,842iPhone 12 mini benchmarks higher, potentially offering slightly smoother app loading and operation.
GPUApple GPU (4-core graphics)Mali-G610 MC6Both offer capable graphics performance for gaming and graphic-intensive tasks.
Battery
Capacity2227mAh5000mAhRealme GT Neo 3 is likely to provide significantly longer battery life.
Charging20W fast charging80W fast chargingRealme GT Neo 3 charges much faster, reducing downtime.
Battery FeaturesNon-removable, Unconfirmed capacity, 20W adapter sold separately, MagSafe wireless charging up to 15W10, Qi wireless charging up to 7.5W | Non-removable, Dual battery 22500 mAh, In-box 80W chargeriPhone 12 mini supports wireless charging, and Realme GT Neo 3 comes with a fast charger.
Camera
Standard Camera Resolution12MP50MPRealme GT Neo 3 captures more detail and allows more flexibility in cropping photos.
Standard Camera Aperturef/1.6f/1.88iPhone 12 mini has better low-light performance.
Standard Camera Sensor Size1/2.55"1/1.56"Realme GT Neo 3 captures more light, better low-light capability.
Selfie Camera Resolution12MP16MPRealme GT Neo 3 captures more detailed selfies.
Selfie Camera Aperturef/2.2f/2.45iPhone 12 mini might have slightly better low-light performance.
Wide Angle Lens Resolution12MP8MPiPhone 12 mini captures more detailed wide-angle shots.
Wide Angle Lens Aperturef/2.4f/2.25Realme GT Neo 3 has a slightly wider aperture, better low light.
Wide Angle Lens Sensor Size1/2.55"1/2.8"iPhone 12 mini captures slightly more light.
Macro LensNone2MPRealme GT Neo 3 offers a dedicated macro lens for close-up shots.
Video4K@24/30/60fps, 1080p@30/60/120/240fps4K@30/60fps, 1080p@30/60fpsBoth offer 4K video recording. The iPhone has more recording options, while the Realme offers better slow motion at 480fps.
DxOMark ScoreMobile: 117, Selfie: 132Not AvailableiPhone 12 mini camera is generally considered better, especially for selfies.
Camera FeaturesOptical zoom, Dual camera, Manual focusUIS, UIS Max, Triple camera, Digital image stabilizationRealme GT Neo 3 offers a wider variety of video stabilization features.
Software
OSiOS 14.1Android 12Different ecosystems; iOS is known for simplicity and integration, while Android is known for customization and openness.
Max OS Version1813iPhone 12 mini has longer software support
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)Both have similar Wi-Fi capabilities.
Bluetooth5.15.3Realme GT Neo 3 has a newer Bluetooth version, potentially more efficient and stable connections
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, L1+L5Realme GT Neo 3 has better location accuracy.
SIMDual SIM (Nano SIM + Nano SIM/eSIM)Dual SIM (Nano SIM + Nano SIM)iPhone 12 mini offers an eSIM option for more flexibility.
Storage
Internal64/128/256/512GB128/256/512GBBoth offer up to 512GB, which is plenty for most users.
RAM4 GB6/8/12 GBRealme GT Neo 3 provides better multitasking capabilities, especially with 12GB option.
Expandable StorageNoNoNeither offers expandable storage.
Audio
QualityDolby Atmos, Dolby Digital Plus, Stereo SpeakersDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphonesRealme GT Neo 3 provides better audio features with spatial and higher-quality audio playback.
Security
FeaturesBasic security featuresFingerprint sensorRealme GT Neo 3 offers faster biometric unlocking, while the iPhone depends on facial recognition or passcode for quick unlock
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Realme GT Neo 3 provides better protection against scratches and drops.
SensorsProximity, Accelerometer, Compass, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Gyroscope, Hall, GeomagneticApple has a barometer, Realme has a fingerprint sensor.

2. Key Differences Analysis

Apple iPhone 12 mini Advantages:

  • Compact Design: Significantly smaller and lighter, making it highly pocketable and easy to use one-handed. Ideal for those who prefer small phones.
  • Sharper Display: Higher pixel density (476 ppi) provides a sharper visual experience, especially noticeable when reading text and viewing images.
  • Better Benchmarks: Higher Antutu score means slightly faster performance in tasks like gaming, app loading and overall operation
  • Higher Outdoor Visibility: With 1200 nits, better outdoor visibility.
  • Better Camera Performance: Based on DxOMark, its cameras provide a higher general score with better photo and video quality.

Realme GT Neo 3 Advantages:

  • Larger Display: Significantly larger 6.7" screen is ideal for media consumption, gaming, and multitasking.
  • Smoother Display: 120Hz refresh rate provides a more fluid visual experience for scrolling, animations, and gaming.
  • Much Longer Battery Life: Larger 5000mAh battery offers considerably longer usage between charges.
  • Faster Charging: 80W fast charging replenishes the battery much faster than the 20W of the iPhone 12 Mini.
  • More RAM: With up to 12GB of RAM, the Realme GT Neo 3 is much better for multitasking and demanding applications.
  • Macro Lens: Offers a dedicated macro camera, lacking in the iPhone.
  • Better Location Accuracy: The Realme GT Neo 3 offers more satellite support, which means better location accuracy.
  • Better audio features: Offers Hi-Res Audio, noise cancellation microphone.

Significant Trade-Offs:

  • Size & Portability (iPhone 12 mini): The smaller size means a smaller display, which some users may find limiting for certain tasks.
  • Battery Life (iPhone 12 mini): Battery life is significantly lower compared to the Realme GT Neo 3, requiring more frequent charging.
  • Performance (Realme GT Neo 3): Lower benchmarks might result in slightly slower app loading and general operation when compared to the iPhone 12 Mini.
  • Camera Performance (Realme GT Neo 3): While offering higher resolution on paper, the general camera quality is considered lower compared to the iPhone 12 Mini.
  • Software Ecosystem (Realme GT Neo 3): Lacks the simplicity and integration of the iOS ecosystem.

3. User Profiles & Recommendations

Apple iPhone 12 mini:

  • Ideal User: Users who prioritize compact size, portability, and ease of one-handed use, and appreciate the simplicity and integration of the iOS ecosystem.
  • Use Cases:
    • Users with smaller hands who struggle with larger phones.
    • Individuals who need a highly pocketable device for daily use.
    • Users who prefer the Apple ecosystem and its services.
    • Users who prioritize camera quality and mobile photography.
    • Users that value a premium design, smooth user experience, and longer software support.
  • Price-to-Value: If the user values the compact size and Apple ecosystem, it provides a good value.

Realme GT Neo 3:

  • Ideal User: Users who prioritize larger display size, smooth performance, long battery life, and fast charging.
  • Use Cases:
    • Gamers who want a larger screen and high refresh rate for immersive gaming.
    • Media consumers who watch a lot of videos and movies.
    • Users who need a long-lasting battery for full-day usage.
    • Users who appreciate more customizability from Android.
    • Users who prefer a more budget-friendly, value-oriented device with great specs.
  • Price-to-Value: Offers great value for its performance, large display, battery, and fast charging, especially compared to the iPhone 12 mini.

4. Decision Framework

Key Questions to Consider:

  1. Size & Portability: Do you prioritize a compact, pocketable phone or a larger screen for media consumption and gaming?
  2. Battery Life & Charging: Do you need a phone that lasts all day with heavy usage or do you prioritize fast charging capabilities?
  3. Ecosystem & Software: Are you invested in the Apple ecosystem, or do you prefer the openness and customizability of Android?

Scenario-Based Recommendations:

  • Scenario 1: Ultimate Portability: If your primary concern is having the most compact, pocketable phone, the iPhone 12 mini is the clear choice.
  • Scenario 2: Battery & Media: If you prioritize long battery life, a large screen for media, and fast charging, the Realme GT Neo 3 is the better option.
  • Scenario 3: Balanced Performance & Ecosystem: If you value a balance of performance, a smooth experience, and appreciate the iOS ecosystem, the iPhone 12 mini is a good choice if you are willing to sacrifice battery life.
  • Scenario 4: Maximum Performance & Features: If you need higher performance and want advanced audio features, and don't mind a larger form-factor, the Realme GT Neo 3 is the better option.

My Choice

If I were choosing between these two phones, I would lean towards the Realme GT Neo 3. While the iPhone 12 mini is an excellent device, its battery life is a significant drawback for my usage patterns. I prioritize a phone that can comfortably last through a full day of heavy usage, and the Realme GT Neo 3, with its larger battery and fast charging, satisfies this need. Furthermore, the larger display and 120Hz refresh rate would enhance my media consumption and gaming experience. While I appreciate the compactness of the iPhone 12 mini and its potentially better camera, the overall balance of features and value offered by the Realme GT Neo 3 is more compelling for my needs. The Realme GT Neo 3’s larger RAM, faster charging, and better audio features also make it a very attractive option.

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.

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Bridging technical complexity with engaging, accessible narratives.