Motorola One 5G Ace vs Realme 12x - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12x
Realme 12x
Realme

General

Launch Date January 14, 2021 April 7, 2024
Release Year 2021 2024

Physical

Volume 125.14 cm³ 99.56 cm³
Screen Size to Weight Ratio 3.16 "/g 3.51 "/g
Weight 212 g 190 g
Height 166.1 mm 165.6 mm
Width 76.1 mm 76.1 mm
Thickness 9.9 mm 7.9 mm
Foldable Design No No
Available Colors
  • Frosted Silver
  • Volcanic Gray
  • Glowing Black
  • Feather Green

Display

Screen Size 6.7 " 6.67 "
Resolution 1080 x 2400 720 x 1604
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 85.1 %
Pixel Density 393 PPI 264 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 625 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 112.39 mAh/in²
Battery Density 39.96 mAh/cm³ 50.22 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 619 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version

Comparison Summary

1. Specifications Comparison

Design

FeatureMotorola One 5G AceRealme 12xPractical Impact
Dimensions166.1 x 76.1 x 9.9 mm165.6 x 76.1 x 7.9 mmRealme 12x is noticeably thinner (2 mm) and slightly shorter, making it more comfortable to hold and pocket.
Weight212g190gRealme 12x is significantly lighter (22g), reducing fatigue during extended use.
Build QualityUnknownUnknownBoth devices' durability/materials are not specified, making it difficult to compare build quality.

Display

FeatureMotorola One 5G AceRealme 12xPractical Impact
Size6.7"6.67"Minimal difference in screen size; both provide immersive viewing experiences.
Resolution1080 x 2400720 x 1604Motorola One 5G Ace offers significantly sharper visuals; text and images will appear less pixelated.
PPI393264Motorola One 5G Ace displays crisper text and images due to its higher pixel density.
TechnologyIPS LCDIPS LCDSimilar display quality; both offer decent color reproduction and viewing angles.
Refresh Rate60Hz120HzRealme 12x has a much smoother visual experience during scrolling and animations.
Brightness0 nits0 nitsBoth devices' display brightness is not specified, making it difficult to compare visibility under different lighting conditions.

Performance

FeatureMotorola One 5G AceRealme 12xPractical Impact
ChipsetQualcomm Snapdragon 750G (8 nm)Mediatek Dimensity 6100+ (6 nm)Realme 12x offers slightly improved efficiency and performance for daily tasks and gaming.
AnTuTu Score330,000442,599Realme 12x is expected to perform noticeably faster in benchmarks and real-world use, meaning smoother and more responsive operation.
GPUAdreno 619Mali-G57 MC2Realme 12x is expected to offer slightly better graphical performance in games and other GPU-intensive tasks.

Camera

FeatureMotorola One 5G AceRealme 12xPractical Impact
Rear Camera
Standard48MP, f/1.750MP, f/1.8Realme 12x has slightly higher resolution, Motorola One 5G Ace has a slightly wider aperture which might result in slightly better low-light performance.
Wide Angle Lens8MP, f/2.2Not availableMotorola One 5G Ace allows for capturing wider scenes in photos.
Portrait ModeNot available2MP, f/2.4Realme 12x can capture portrait photos with a blurred background.
Macro Lens2MP, f/2.4Not availableMotorola One 5G Ace can take close-up photos.
Front Camera
Selfie16MP, f/2.28MP, f/2.1Motorola One 5G Ace takes significantly higher resolution selfies, Realme 12x has a slightly wider aperture, which might perform slightly better in low light.
Video4K@30fps, 1080p@60fps (EIS)1080p@30fpsMotorola One 5G Ace records higher resolution videos. Both offer video stabilization, and different slow motion capabilities.
Camera FeaturesTriple camera, PDAF, LAF, RAW, Night ModeDual cameraMotorola One 5G Ace offers significantly more camera features
DxoMarkNot availableNot availableCannot compare camera quality objectively based on DxoMark scores.

Battery

FeatureMotorola One 5G AceRealme 12xPractical Impact
Capacity5000mAh5000mAhSimilar battery life, expected to last a full day for most users on a single charge.
Charging15W fast charging15W fast chargingBoth phones have similar charging speeds, but are not the fastest available.
Battery TypeLi-IonLi-PolymerBoth battery technologies offer similar performance
FeaturesNon-removable, 10W rapid charger in-boxNon-removableMotorola One 5G Ace includes a 10W charger in the box, a practical advantage for users that don't already own one.

Software

FeatureMotorola One 5G AceRealme 12xPractical Impact
OSAndroid 10Android 14Realme 12x has a more recent Android version with the latest features, security, and app compatibility.

Connectivity

FeatureMotorola One 5G AceRealme 12xPractical Impact
WiFi802.11a/b/g/n/ac, dual-band802.11a/b/g/n/ac, dual-bandBoth phones support standard WiFi protocols; reliable for home/office use.
BluetoothBluetooth 5.1, LE, A2DP, EDRBluetooth 5.2, LE, A2DPRealme 12x offers slightly improved connection stability and efficiency. Both include A2DP for audio streaming. Motorola One 5G Ace offers EDR.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoRealme 12x has more satellite options, leading to improved GPS accuracy.
SIMSingle SIM (Nano-SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Realme 12x has better flexibility for dual-SIM users, suitable for travel or managing personal/work accounts.

Storage

FeatureMotorola One 5G AceRealme 12xPractical Impact
Internal64 GB or 128 GB256 GB or 512 GBRealme 12x has significantly more internal storage which is excellent for users who keep large files locally.
RAM4 GB or 6 GB12 GBRealme 12x has better multitasking and can handle demanding applications and games.
ExpandableNot AvailableNot AvailableNeither phone supports expandable storage; users should consider their storage needs carefully.

Audio

FeatureMotorola One 5G AceRealme 12xPractical Impact
Quality2 microphonesStereo Speakers, Hi-Res AudioRealme 12x offer a better audio experience with higher-quality playback and immersive sound; Motorola One 5G Ace offers clear audio recording via dual microphones

Security

FeatureMotorola One 5G AceRealme 12xPractical Impact
FeaturesRear-mounted fingerprint sensorSide-mounted fingerprint sensorRealme 12x provides a more convenient unlock location and it is faster; basic biometric security for both.

Sensors

FeatureMotorola One 5G AceRealme 12xPractical Impact
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, MagnetometerRealme 12x has an additional sensor that could improve navigation. Both have all the standard sensors for daily use.

2. Key Differences Analysis

Motorola One 5G Ace Advantages

  • Sharper Display: Higher resolution (1080x2400) and pixel density (393 PPI) lead to a crisper and more detailed display experience.
  • Enhanced Camera Features: Offers wider angle lens, and a macro lens. Additionally offers more features such as RAW, and Night Mode.
  • High Resolution Selfie Camera: Features a 16MP selfie camera, for higher quality selfies compared to the 8MP on the Realme 12x
  • Video Recording: Higher resolution video recording at 4K @30fps.
  • 10W Rapid Charger In-Box: Includes a charger in the box.

Realme 12x Advantages

  • Smoother Display: 120Hz refresh rate makes scrolling and animations much smoother and more responsive.
  • Better Performance: The Mediatek Dimensity 6100+ chipset and higher AnTuTu score indicate better overall performance.
  • More RAM: 12 GB of RAM allows for superior multitasking and better performance with heavy apps.
  • Larger Storage Options: Offers significantly more internal storage (256GB or 512GB), catering to users with large media collections.
  • Newer OS: Ships with Android 14, offering the latest features, security updates, and app compatibility.
  • Stereo Speakers: Provides a more immersive audio experience for video and music
  • Dual SIM Support: Can use two SIM cards simultaneously, great for travel or managing separate numbers.
  • Better Bluetooth Version: Offers Bluetooth 5.2 for improved connection stability.
  • Additional GPS Satellite Options: Supports Beidou, in addition to standard options.
  • Portrait Mode (Depth) Camera: Offers a dedicated depth camera for portrait photography

Trade-offs

  • Motorola One 5G Ace: While offering a sharper display, it has a lower refresh rate which is not as smooth for daily use. Its older operating system means it will not receive the latest features.
  • Realme 12x: Has a lower resolution display that is less sharp, and features a lower resolution selfie camera.

3. User Profiles & Recommendations

Motorola One 5G Ace

  • Ideal User:
    • Budget-conscious users who value a sharp display for viewing content and detailed photos.
    • Users who take photos often and require a wide array of camera capabilities.
    • Users who are fine with an older operating system.
  • Use Cases:
    • Enjoying high-resolution videos and detailed images.
    • Taking diverse kinds of photos and videos using the available lenses.
    • Basic use of social media and web browsing.

Realme 12x

  • Ideal User:
    • Users who prioritize smooth performance, a modern OS, and ample storage.
    • Users who enjoy playing mobile games or frequently use demanding applications.
    • Those who desire long battery life, dual SIM functionality, and good audio quality.
  • Use Cases:
    • Playing graphics-intensive mobile games.
    • Heavy multitasking between apps.
    • Watching videos and listening to music with stereo sound.
    • Users who desire the latest features of Android 14.
    • Users that use two SIM cards regularly.

4. Decision Framework

Key Questions:

  1. Do you prioritize display sharpness or fluidity? If sharpness is key, the Motorola One 5G Ace is preferred. If smoothness and responsiveness are preferred, the Realme 12x is a better option.
  2. Is camera flexibility or smooth performance more important? If the camera is a key aspect of your smartphone use the Motorola One 5G Ace is preferred. If smooth performance, multitasking, and future software updates are more important, the Realme 12x is better.
  3. Do you need dual SIM functionality, ample storage, and good audio quality? If so, the Realme 12x has the edge, offering dual SIM support, large storage options, and a superior sound experience.

Scenario-Based Recommendations:

  • Scenario 1: Media Consumption
    • Recommendation: Motorola One 5G Ace. Its higher resolution display would be beneficial for enjoying higher-quality videos and images.
  • Scenario 2: Gaming/Heavy App Usage
    • Recommendation: Realme 12x due to its stronger chipset, larger RAM, and smoother display.
  • Scenario 3: Photography Enthusiast
    • Recommendation: Motorola One 5G Ace due to its wide angle and macro lens and extensive camera features.
  • Scenario 4: General Daily Use with Future Proofing
    • Recommendation: Realme 12x is preferable with the newer version of Android, larger storage options and improved performance.

My Choice

Personally, I would choose the Realme 12x. While the Motorola One 5G Ace offers a sharper display, I value the smoother 120Hz refresh rate, superior overall performance, more generous storage, and more future proofed software offered by the Realme 12x. The newer operating system is also a major draw, as is the more immersive audio experience. Although the camera on the Motorola One 5G Ace is superior, the advantages that the Realme 12x offers for overall daily use outweigh this for me. The addition of dual SIM support and an improved GPS system further tips the balance in favor of the Realme 12x. While the 12x's screen is technically less sharp, the difference is not usually noticeable in day-to-day usage and the increased smoothness of the display significantly enhances the user experience.

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
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Bridging technical complexity with engaging, accessible narratives.