Xiaomi Poco X3 Pro vs Realme 12+ - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12+
Realme 12+
Realme

General

Launch Date March 24, 2021 March 2, 2024
Release Year 2021 2024

Physical

Volume 119.33 cm³ 97.22 cm³
Screen Size to Weight Ratio 3.1 "/g 3.51 "/g
Weight 215 g 190 g
Height 165.3 mm 163 mm
Width 76.8 mm 75.5 mm
Thickness 9.4 mm 7.9 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Navigator Beige
  • Pioneer Green

Display

Screen Size 6.67 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 87.3 %
Pixel Density 395 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits 600 nits
HBM Brightness N/A N/A
Peak Brightness N/A 2000 nits

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 112.39 mAh/in²
Battery Density 43.24 mAh/cm³ 51.43 mAh/cm³
Battery Capacity 5160 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm Snapdragon 860 (7 nm) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 640 Mali-G68 MC4

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 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 16

Comparison Summary

Smartphone Comparison: Xiaomi Poco X3 Pro vs. Realme 12+

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco X3 Pro and Realme 12+, focusing on practical implications:

Design & Build

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Dimensions165.3 x 76.8 x 9.4 mm163 x 75.5 x 7.9 mmRealme 12+ is more compact and thinner, making it easier to handle and pocket.
Weight215g190gRealme 12+ is significantly lighter, enhancing comfort during prolonged use.
Screen ProtectionCorning Gorilla Glass 6UnknownXiaomi Poco X3 Pro offers better protection against scratches and minor drops.

Display

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Size6.67"6.67"Both offer the same screen size.
Resolution1080 x 24001080 x 2400Both offer identical display sharpness.
TechnologyIPS LCDAMOLEDRealme 12+ has superior contrast, deeper blacks, and more vibrant colors; also more power-efficient with dark themes.
Refresh Rate120Hz120HzBoth offer smooth scrolling and gaming experiences.
Brightness0 nits2000 nitsRealme 12+ is significantly brighter, ensuring excellent outdoor visibility, even under direct sunlight.

Performance

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
ChipsetQualcomm Snapdragon 860 (7 nm)MediaTek Dimensity 7050 (6 nm)Both offer excellent performance for most tasks and gaming, but different processors.
AnTuTu Score627,869601,000Both offer similar levels of performance in real-world use; 4% difference.
GPUAdreno 640Mali-G68 MC4Different GPUs, but both handle graphically intensive tasks well.

Camera

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Main Camera Resolution48MP50MPRealme 12+ has slightly higher resolution, potentially resulting in slightly more detail in photos.
Main Camera Aperturef/1.79f/1.88Xiaomi Poco X3 Pro's wider aperture may allow for slightly better low-light performance.
Main Camera SensorSony IMX582 Exmor RSSony LYT-600Different sensors, meaning potentially different image processing and quality.
Selfie Camera Resolution20MP16MPXiaomi Poco X3 Pro has higher resolution for selfies
Selfie Camera Aperturef/2.2f/2.45Xiaomi Poco X3 Pro's wider aperture may allow for slightly better low-light selfies.
Wide Angle Lens8MP8MPBoth offer the same ultra-wide photography experience.
Portrait Mode2MP depth sensorNoneXiaomi Poco X3 Pro offers a dedicated depth sensor for better portrait mode.
Macro Lens2MP2MPBoth offer similar macro capabilities.
Video RecordingUp to 4K@30fpsUp to 4K@30fpsBoth offer similar video recording quality.
Video StabilizationEISEIS, OISRealme 12+ has superior video stabilization
FeaturesQuad camera, manual focus, continuous shootingTriple camera, Optical Stabilization (OIS), Phase detection autofocus (PDAF)Different camera features tailored for various photographic needs

Battery

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Capacity5160mAh5000mAhSimilar battery capacity suggests comparable battery life.
Charging33W Fast Charging67W Fast ChargingRealme 12+ charges much faster, minimizing downtime.
Removable BatteryNon-removableNon-removableBoth have the same battery feature

Software & Connectivity

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
OSAndroid 11 (upgradable to 12)Android 14 (upgradable to 16)Realme 12+ has a newer OS with the latest features and security updates.
Wi-FiWi-Fi 5Wi-Fi 6Realme 12+ has faster Wi-Fi speeds and better network efficiency.
BluetoothBluetooth 5.0Bluetooth 5.2Realme 12+ has a newer version of Bluetooth.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, BeidouXiaomi Poco X3 Pro has more precise location services with Galileo support.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth support dual SIM functionality.

Storage & Audio

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Internal Storage128/256 GB128/256/512 GBRealme 12+ has a 512 GB option for users who need more storage.
RAM6/8 GB8/12 GBRealme 12+ offers more RAM, improving multitasking and overall performance.
Expandable StorageNoNoNeither phone supports expandable storage.
AudioHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo SpeakersRealme 12+ has more advanced audio features that provide higher-quality audio and clearer calls.

Security & Sensors

FeatureXiaomi Poco X3 ProRealme 12+Practical Impact
Fingerprint SensorSide-mountedBasicXiaomi Poco X3 Pro offers a more convenient fingerprint sensor placement.
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic Proximity SensorFingerprint, Accelerometer, Compass, Gyroscope, Proximity SensorXiaomi Poco X3 Pro has a more advanced proximity sensor.

2. Key Differences Analysis

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

Xiaomi Poco X3 Pro Advantages:

  • Stronger Screen Protection: Corning Gorilla Glass 6 offers better protection against scratches and drops.
  • Wider Aperture Main and Selfie Camera: Slightly better low light performance compared to Realme 12+
  • Dedicated Depth Camera: For better portrait mode.
  • More Precise GPS: Galileo support for better location services.
  • Side-mounted Fingerprint Sensor: Some users may find the side-mounted fingerprint sensor more convenient.
  • Ultrasonic Proximity Sensor: Offers more accurate proximity sensing
  • More features in Camera : Manual focus, Continuous Shooting, Quadruple Camera

Realme 12+ Advantages:

  • Superior Display: AMOLED display with better color, contrast, and brightness.
  • Much Brighter Screen: 2000 nits brightness provides excellent outdoor visibility.
  • Faster Charging: 67W fast charging significantly reduces charging time.
  • Newer OS: Android 14 with the latest features and security updates, as well as upgrade to Android 16.
  • Faster Wi-Fi: Wi-Fi 6 for higher speeds and network efficiency.
  • More RAM: Up to 12GB RAM for smoother multitasking.
  • More Internal Storage: 512 GB option for users who need more storage.
  • Enhanced Audio: Dolby Atmos, noise cancellation microphone for superior audio experience.
  • Optical Image Stabilization (OIS) : superior video quality and less blurry images
  • Newer Bluetooth: Bluetooth 5.2
  • Phase Detection Autofocus (PDAF): Faster focusing and better results
  • Lighter and Smaller: More comfortable to handle and pocket

Trade-offs:

  • The Poco X3 Pro has better screen protection and a side-mounted fingerprint sensor, but an older OS, slower charging, an IPS LCD screen, and inferior outdoor visibility.
  • The Realme 12+ has a brighter, AMOLED screen, faster charging, the latest OS, but lacks better screen protection and a dedicated depth sensor.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro:

  • Ideal User: Budget-conscious gamers who prioritize performance over display quality, users who prefer side-mounted fingerprint sensors, and individuals who value having better protection on the screen from drops and scratches.
  • Use Cases:
    • Mobile gaming where the performance is key (while display is not as good, performance of games is great).
    • Users who don't rely heavily on outdoor visibility (due to lower max brightness).
    • Users who need better location accuracy.
    • Those on a budget who still want a fast phone with good performance.
    • Users who prefer a side-mounted fingerprint reader.
    • Users who want a dedicated depth camera for portrait mode.

Realme 12+:

  • Ideal User: Users who prioritize display quality, battery charging speeds, and the latest software, and those who want a newer phone.
  • Use Cases:
    • Users who frequently watch videos or consume media on their phone.
    • Users who frequently use their phone under direct sunlight (brighter screen).
    • Users who want the latest Android software features and security.
    • Users who need fast charging on the go.
    • Users who want better audio experience (Dolby Atmos).
    • Users who frequently take high quality videos and want optical image stabilization.
    • Users who prefer a lighter and more compact phone.

4. Decision Framework

Here are three key questions to help a buyer decide:

  1. Display Preference: Do you prioritize a vibrant AMOLED display with high brightness (Realme 12+) or are you okay with a less vibrant IPS LCD (Poco X3 Pro) with slightly better screen protection?
  2. Charging and Software: Do you need the fastest charging speeds and latest software features (Realme 12+) or is a decent charging speed and older OS acceptable (Poco X3 Pro)?
  3. Camera & Audio Experience: Do you prefer enhanced audio features with noise cancellation, a newer main camera, better video quality with OIS (Realme 12+), or better selfie camera, a wider aperture for lower-light photography, and dedicated depth camera for portrait mode (Poco X3 Pro)?

Scenario-Based Recommendations:

  • Scenario 1 (Budget Gaming): If your primary concern is gaming performance on a budget, the Xiaomi Poco X3 Pro is still a great choice, despite its age.
  • Scenario 2 (Everyday Media Consumption): If you watch videos, use the phone outdoors, and appreciate a good display, the Realme 12+ is the better option.
  • Scenario 3 (Latest Software and Features): If you want a modern device with the latest software and fast charging, the Realme 12+ is the clear winner.

Personal Recommendation

If I were choosing between these two phones, I would go for the Realme 12+. While the Xiaomi Poco X3 Pro offers a very good value with great gaming performance, the Realme 12+ provides a much better overall user experience in 2024. The significantly brighter AMOLED display is a game-changer, especially for outdoor use, and the faster charging is a huge convenience. The newer Android OS and enhanced audio features add to the appeal. While I like the screen protection of the Xiaomi Poco X3 Pro, the superior display, software, and other features of the Realme 12+ are more important to my personal preferences and usage scenarios.

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.