Motorola Moto G51 5G vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 August 4, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.27 "/g 3.41 "/g
Weight 208 g 199 g
Height 170.5 mm 168.6 mm
Width 76.5 mm 76.3 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 6.8 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.6 % 85.1 %
Pixel Density 387 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 108.45 mAh/in²
Battery Density 42.13 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 619 Adreno 613

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 14

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Motorola Moto G51 5G and the Xiaomi Redmi 12 5G. These two phones offer solid mid-range experiences, but they target slightly different user priorities. I'll break down the specs, analyze their real-world impact, and give you the insights you need to choose the right one for you.

1. Specifications Breakdown

Here’s a detailed breakdown of the specifications, coupled with practical implications for everyday use:

FeatureMotorola Moto G51 5GXiaomi Redmi 12 5GReal-World Implications
Design
Dimensions170.5 × 76.5 × 9.1 mm168.6 × 76.3 × 8.2 mmThe Redmi 12 5G is slightly more compact and thinner, potentially more comfortable for one-handed use. The Moto G51 is a bit larger.
Weight208g199gRedmi 12 5G is marginally lighter, which may make a difference with prolonged use.
Display
Size6.8"6.79"Both have very similar screen sizes – nearly identical experience for media consumption.
Resolution1080x24001080x2460Both are sharp enough for daily use, with only a minor variation that isn't noticeable.
Pixel Density387 PPI396 PPIBoth offer good clarity, with negligible difference in sharpness.
TechnologyIPS LCDIPS LCDBoth provide standard color and brightness, nothing exceptional in terms of display tech.
Refresh Rate120Hz90HzThe G51's 120Hz refresh rate results in smoother scrolling and animations.
Performance
ChipsetSnapdragon 480+ 5GSnapdragon 4 Gen 2The Redmi 12 5G's newer chipset offers better performance in demanding tasks and newer architecture means better power efficiency.
AnTuTu Score381,000456,552Redmi 12 5G has a significant advantage in processing power and will handle gaming and apps smoother.
GPUAdreno 619Adreno 613Both are mid-tier GPUs. The Adreno 619 in the Moto G51 will have a slight edge but not that noticeable.
Camera
Main Camera50MP, f/1.8, 1/2.76" Samsung S5KJN150MP, f/1.8Both have capable main sensors, but the G51's is a bit larger and from Samsung - meaning slightly better quality in low-light conditions.
Selfie Camera13MP, f/2.2, 1.12µm pixel size5MP, f/2.2The Moto G51 will produce selfies with more detail.
Wide Angle Lens8MP, 1.12µm pixel sizeNoneThe G51 offers more versatility with its wide-angle lens.
Portrait LensNone2MP, f/2.4The Redmi 12 5G has a dedicated depth lens.
Macro Lens2MP, 1.75µm pixel sizeNoneThe G51 has a macro lens for close-up shots.
Video1080p@30/60/240fps1080p@30fpsMoto G51 has more options.
StabilisationNoYesRedmi 12 5G has standard video stabilisation.
Battery Life
Capacity5000mAh5000mAhBoth should easily last a full day of use.
Charging10W18WThe Redmi 12 5G will charge noticeably faster.
Software
OSAndroid 11 (upgradable to 12)Android 13 (upgradable to 14)The Redmi 12 5G has newer and more up-to-date software.
Storage
Internal64/128GB128/256GBThe Redmi 12 5G offers more storage options.
RAM4/8GB4/6/8GBBoth offer similar RAM options.
ExpandableNoNoNeither phone allows expandable storage.
Other Features
AudioDolby Atmos, 2 micsBasic audioMoto G51 offers better sound quality and voice capture.
Screen ProtectionUnknownCorning Gorilla Glass 3Redmi 12 5G offers better screen protection.
Bluetooth5.1 LE5.0 LEMoto G51 is slightly newer.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, BeidouG51 has more accurate location tracking

2. Key Insights

Motorola Moto G51 5G

  • Strengths:
    • Smoother Display: 120Hz refresh rate for more fluid animations.
    • Versatile Camera System: Includes a wide-angle and macro lens for more creative shots and better selfie quality.
    • Enhanced Audio: Dolby Atmos support with dual microphones for better sound and voice clarity.
    • Better GPS accuracy: Support for more satellite systems for location tracking.
  • Competitive Advantages: Focus on multimedia consumption and creative photography.
  • Trade-offs: Older chipset, slower charging, older OS, no expandable storage.

Xiaomi Redmi 12 5G

  • Strengths:
    • Superior Performance: Newer Snapdragon 4 Gen 2 chipset offers faster processing.
    • Faster Charging: 18W charging speeds up battery replenishment.
    • Larger Storage Options: Offers 128 and 256 GB versions.
    • Screen protection: Corning Gorilla Glass 3 offers better protection than the unknown screen protection of the G51.
    • More up-to-date software: Android 13 with upgrade to Android 14.
  • Competitive Advantages: Better performance for demanding tasks and multitasking, more up-to-date software.
  • Trade-offs: Limited camera versatility and a less capable selfie camera, basic audio, slightly slower display.

3. User Profiles and Recommendations

  • Motorola Moto G51 5G:

    • Best for: Users who prioritize display smoothness, a versatile camera system with wide-angle and macro lenses and better selfie camera. Great for content consumption, creative photography, and gaming with smoother animations.
    • Use Cases: Watching videos, social media browsing, capturing diverse scenes, and video calls. The better audio and microphones can be advantageous.
  • Xiaomi Redmi 12 5G:

    • Best for: Users who need more speed for their everyday usage and multitasking with newer OS and faster charging. Ideal for demanding apps and mobile games.
    • Use Cases: Mobile gaming, productivity apps, fast charging, and those who like a more up-to-date software experience.

4. Buying Decision Framework

Here are three key questions to help you choose:

  1. How important is display smoothness?

    • If a 120Hz refresh rate is essential for smooth scrolling, the G51 is the better choice.
    • If a 90Hz display is acceptable, the Redmi 12 5G can work.
  2. Which is more important: camera versatility or performance?

    • If you prefer to have wide-angle and macro lenses with a better selfie camera, the G51 will be more flexible.
    • If you prioritize better speed and responsiveness, the Redmi 12 5G is the way to go.
  3. Do you need more storage or faster charging?

    • If you need the larger storage options and faster charging the Redmi 12 5G is the one for you.
    • If storage is not a problem and you are okay with slower charging, the G51 has more to offer.

Scenario-Based Recommendations

  • Scenario 1: The Casual User

    • Recommendation: Xiaomi Redmi 12 5G is probably better due to its speed and overall performance, but the Moto G51 is not a bad option either.
  • Scenario 2: The Mobile Gamer

    • Recommendation: Xiaomi Redmi 12 5G due to its better chip, and faster loading times, but the Moto G51 has a smoother display.
  • Scenario 3: The Photography Enthusiast

    • Recommendation: Motorola Moto G51 5G due to its wide-angle and macro camera options, better main camera sensor and a better selfie camera.
  • Scenario 4: The Content Consumer

    • Recommendation: Motorola Moto G51 5G due to its smooth display, and better audio experience, but the Xiaomi Redmi 12 5G is not a bad option either.

My Pick

If I were choosing, I'd lean towards the Xiaomi Redmi 12 5G. The performance gains from the newer chipset are significant for daily usage and its faster charging is a big plus. While the Moto G51 has its strengths with the more versatile camera system, I find myself valuing responsiveness and overall smoothness of the user experience more in a smartphone that I am using daily. Plus, that added screen protection with Corning Gorilla Glass gives me more peace of mind.

Ultimately, the "better" phone depends on your individual needs. I hope this comparison has provided the insights you need to make the right choice for your needs. Happy shopping!

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.