Motorola Moto G51 5G vs Realme 12x - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12x
Realme 12x
Realme

General

Launch Date December 16, 2021 April 7, 2024
Release Year 2021 2024

Physical

Volume 118.69 cm³ 99.56 cm³
Screen Size to Weight Ratio 3.27 "/g 3.51 "/g
Weight 208 g 190 g
Height 170.5 mm 165.6 mm
Width 76.5 mm 76.1 mm
Thickness 9.1 mm 7.9 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Glowing Black
  • Feather Green

Display

Screen Size 6.8 " 6.67 "
Resolution 1080 x 2400 720 x 1604
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 85.1 %
Pixel Density 387 PPI 264 PPI
Refresh Rate 120 Hz 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 108.13 mAh/in² 112.39 mAh/in²
Battery Density 42.13 mAh/cm³ 50.22 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) 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 11 14
Maximum OS Version 12

Comparison Summary

Okay, let's dive into a head-to-head comparison of the Motorola Moto G51 5G and the Realme 12x. I'll break down the specs, give you my thoughts, and help you figure out which one might be the better fit for you.

1. Specifications Breakdown

FeatureMotorola Moto G51 5GRealme 12xReal-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm165.6 x 76.1 x 7.9 mmRealme 12x is a bit more compact and slimmer, making it potentially easier to handle and pocket.
Weight208g190gRealme 12x is noticeably lighter, which can be more comfortable for extended use.
Display
Size6.8"6.67"Motorola Moto G51 5G offers a slightly larger display for more immersive content consumption.
Resolution1080 x 2400720 x 1604Motorola Moto G51 5G has a much sharper display, resulting in clearer text, images, and videos.
PPI387264Motorola Moto G51 5G delivers a noticeably higher pixel density, making everything on the screen look crisper.
TechnologyIPS LCDIPS LCDBoth use the same LCD technology, which is common at these price points.
Refresh Rate120Hz120HzBoth offer a 120Hz refresh rate, resulting in smoother scrolling and animations.
Performance
ChipsetSnapdragon 480+ 5G (8 nm)Dimensity 6100+ (6 nm)Realme 12x's newer chipset (6nm vs 8nm) should offer slightly better power efficiency and potentially better overall performance.
AnTuTu Score381,000442,599Realme 12x shows a notably better benchmark score, suggesting a slightly smoother and more responsive overall experience.
GPUAdreno 619Mali-G57 MC2Different GPUs means performance may vary, especially for graphics-intensive tasks, but the difference is generally minor for typical use.
Camera
Standard Camera50MP f/1.8, 1/2.76" sensor50MP f/1.8Both feature a 50MP main sensor. Motorola's sensor size gives it a slight edge for low-light performance, with larger pixel size.
Selfie Camera13MP f/2.28MP f/2.1Motorola Moto G51 5G offers a higher resolution front-facing camera for more detailed selfies; Realme 12x has wider aperture
Wide Angle Lens8MPNoneMotorola Moto G51 5G includes a dedicated wide-angle lens for more flexible photography.
Portrait ModeNone2MP f/2.4 depth sensorRealme 12x includes a depth sensor for enhanced portrait mode photos.
Macro Lens2MPNoneMotorola Moto G51 5G offers a macro lens for close-up shots.
Video Recording1080p@30/60/240fps1080p@30fpsMotorola Moto G51 5G offers more flexible video options, including high frame rate. Realme 12x is capped at 30fps.
Battery Life
Capacity5000mAh5000mAhBoth have the same battery size, suggesting similar battery life.
Charging10W Fast Charging15W Fast ChargingRealme 12x offers slightly faster charging speeds which can make a difference in topping up the battery quickly.
Other
OSAndroid 11 (upgradeable to 12)Android 14Realme 12x ships with a much newer version of Android, meaning better compatibility and potentially longer software support.
Internal Storage64GB or 128GB256GB or 512GBRealme 12x has significantly more storage capacity, meaning more room for apps, photos, and files.
RAM4GB or 8GB12GBRealme 12x has significantly more RAM, offering better multitasking performance.
Expandable StorageNoNoNeither phone offers expandable storage.
AudioDolby Atmos, 2 microphonesHi-Res Audio, Stereo SpeakersRealme 12x offers stereo speakers for richer sound; Motorola focuses on Dolby Atmos for sound customization.

2. Key Insights

  • Motorola Moto G51 5G: This phone stands out with its sharper display (higher resolution and pixel density) and a more versatile camera system, offering wide-angle and macro lenses. It also boasts some advanced features like laser autofocus and RAW image capture and more flexibility in video modes. It's designed for users who value multimedia consumption and creative photography.

  • Realme 12x: This phone shines with its newer processor, better benchmark performance, larger storage options, and a significantly newer Android OS version. The slimmer and lighter design is an added bonus for comfort. It is ideal for users who want the best raw performance at this price point and value having more storage and a longer software lifecycle. It features faster charging and more RAM for smoother multitasking.

3. User Profiles and Recommendations

  • For the Multimedia Enthusiast: If you prioritize display quality for watching videos and want more camera flexibility, the Motorola Moto G51 5G is the better choice. The higher-resolution screen and versatile lens options are ideal for immersive viewing and photography.

  • For the Performance Seeker: If you are after the best performance and want to have more storage for apps and files, the Realme 12x is the clear winner. The superior chipset, larger storage, and more RAM make for a smoother, more future-proof device.

4. Buying Decision Framework

Here are three questions to ask yourself to help decide:

  1. Display Quality: Do you need a screen with the sharpest detail and pixel density? If so, the Moto G51 is preferable.

  2. Storage and Multitasking: Do you plan on storing a lot of photos, videos, and apps, and switch between them frequently? If so, the Realme 12x is better with its larger storage and RAM.

  3. Software and Performance: Do you prioritize having the latest Android OS and the snappiest performance? If yes, the Realme 12x's newer chipset and OS provide a superior user experience.

My Choice:

If I had to pick between these two, I would lean towards the Realme 12x. The newer chipset, higher RAM, and much larger storage make it a more future-proof device. While the Moto G51 has a superior display and more flexible cameras, I feel that the performance and longevity of the Realme 12x make it a more compelling option for most users. The benefits of a newer OS, paired with better processing power and the larger storage, would ultimately provide a smoother and more enjoyable user experience for me personally. The higher benchmark score points to a better performance in resource intensive apps and smoother multitasking in day-to-day use. The 15W fast charging is a definite bonus. While it might not have the wide-angle camera the Moto G51 has, I do not believe that's a deal breaker.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.