Motorola Moto G51 5G vs Xiaomi Poco X4 GT - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 June 27, 2022
Release Year 2021 2022

Physical

Volume 118.69 cm³ 108.18 cm³
Screen Size to Weight Ratio 3.27 "/g 3.3 "/g
Weight 208 g 200 g
Height 170.5 mm 163.6 mm
Width 76.5 mm 74.3 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Silver
  • Black
  • Blue

Display

Screen Size 6.8 " 6.6 "
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 407 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 650 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 116.62 mAh/in²
Battery Density 42.13 mAh/cm³ 46.96 mAh/cm³
Battery Capacity 5000 mAh 5080 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 619 Mali-G610 MC6

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Motorola Moto G51 5G and the Xiaomi Poco X4 GT. This isn't just about specs on paper; we're going to look at what these differences actually mean for you, the user.

1. Specifications Breakdown

Here’s a detailed comparison table highlighting the key technical specifications of each phone, along with a crucial “Real-World Implications” column:

FeatureMotorola Moto G51 5GXiaomi Poco X4 GTReal-World Implications
Design
Launch Date2021-12-162022-06-27The Poco X4 GT is a newer device, which might mean more up-to-date software and features.
Size170.5 × 76.5 × 9.1 mm163.6 × 74.3 × 8.9 mmThe Moto G51 5G is taller and wider, while the Poco X4 GT is slightly thinner, making the latter slightly more pocketable.
Weight208g200gThe Poco X4 GT is slightly lighter, which can make a difference in comfort during long use.
Display
Size6.8"6.6"The Moto G51 5G has a larger screen for more immersive media consumption.
Resolution1080x24001080x2460Both have sharp displays, though the Poco X4 GT offers slightly more vertical pixels.
Pixel Density387 ppi407 ppiPoco X4 GT has slightly sharper display.
TechnologyIPS LCDIPS LCDBoth use IPS LCD panels, so color reproduction and viewing angles are similar.
Refresh Rate120Hz144HzThe Poco X4 GT offers slightly smoother scrolling and animations, great for gaming.
Brightness0 nits0 nitsBoth have identical peak brightness. Further testing needed for a full comparison.
Performance
ChipsetSnapdragon 480+ 5G (8 nm)Dimensity 8100 (5 nm)The Poco X4 GT’s chipset is significantly more powerful, offering much better performance for demanding tasks and gaming.
Antutu Score381,000820,061The Poco X4 GT has over double the benchmark score; it'll be noticeably faster in everyday use.
GPUAdreno 619Mali-G610 MC6Poco X4 GT has a more powerful GPU, which translates to superior gaming performance.
Camera
Standard Camera50MP, f/1.8, 1/2.76"64MP, f/1.89, 1/1.72"The Poco X4 GT captures more detailed images in the main camera with a larger sensor.
Selfie Camera13MP, f/2.216MP, f/2.45, 1/3.06"Poco X4 GT’s selfie camera is sharper with a higher resolution, slightly smaller sensor, slightly wider aperture in Moto G51
Wide Angle Camera8MP8MP, f/2.2Both offer comparable ultrawide capabilities.
Macro Camera2MP, 1.75 µm2MP, f/2.4, 1/5", 1.75 µmBoth have similar macro camera performance.
Video1080p @ 60fps4K @ 30fpsPoco X4 GT can record at 4K, offering higher quality video recording.
Battery Life
Capacity5000mAh5080mAhBoth have similar capacity for a full day’s use, though the Poco X4 GT has a slightly higher capacity.
Charging10W67WThe Poco X4 GT charges significantly faster, reducing downtime.
Software & Other
OSAndroid 11 (upgradable to 12)Android 12The Poco X4 GT has a more recent version of Android out of the box.
Wi-FiWi-Fi 5Wi-Fi 6The Poco X4 GT supports faster and more efficient Wi-Fi speeds.
Bluetooth5.15.3The Poco X4 GT has a newer Bluetooth version for better connectivity.
Storage64/128 GB128/256 GBThe Poco X4 GT offers more storage options, especially with the 256GB variant.
RAM4/8 GB8 GBPoco X4 GT ensures smoother multitasking with its 8GB of RAM.
Expandable StorageNoNoNeither supports expandable storage, so choose capacity carefully.
AudioDolby Atmos, 2 micsDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 micsPoco X4 GT has enhanced audio quality with stereo speakers and Hi-Res audio support.
Build QualityUnknownCorning Gorilla Glass 5The Poco X4 GT uses a more premium screen protection, making it more durable to scratches and drops.

2. Key Insights

Motorola Moto G51 5G

  • Strengths: Larger display for media consumption, decent battery life, and a slightly more affordable price point for a 5G device. It does also offer a 240fps slow-motion video recording.
  • Competitive Advantages: Larger screen may appeal to those who prioritize media viewing.
  • Trade-offs: Significantly lower performance than the Poco X4 GT, and very slow charging capabilities. Older software and weaker camera performance for the price point.

Xiaomi Poco X4 GT

  • Strengths: Exceptional performance, fast charging, superior camera, smoother display, a newer Android version, and superior build quality. The 144Hz refresh rate and the 4K video recording is a step up from its competitor.
  • Competitive Advantages: The performance and features put this phone on par with many higher-priced devices.
  • Trade-offs: Slightly smaller screen, no expandable storage.

3. User Profiles and Recommendations

Motorola Moto G51 5G

  • Best Suited For: Budget-conscious users who prioritize a large screen and 5G connectivity. Those who primarily use their phones for media consumption, browsing, and light social media.
  • Use Cases: Daily media consumption, casual social media, light gaming, and basic productivity tasks.
  • Price-to-Value: A cost-effective way to get a large-screen 5G phone but with performance compromises.

Xiaomi Poco X4 GT

  • Best Suited For: Users who value performance and a premium experience. Gamers, photographers, and anyone who needs a fast and reliable phone.
  • Use Cases: Heavy gaming, high-quality video recording, demanding apps, and multitasking.
  • Price-to-Value: The Poco X4 GT offers fantastic value for money, packing a lot of performance and features at its price point.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you? If you're a heavy user, gamer, or need to multitask frequently, the Poco X4 GT is the obvious choice. For basic use, the G51 may suffice.
  2. What is your budget? While prices vary, the Moto G51 is usually more affordable, but remember that the value of the Poco X4 GT is substantially higher in terms of performance and features.
  3. Which features do you need the most? If having the largest screen is your highest priority the Moto G51 is your choice. For users who prioritize performance, smooth display, quality cameras and quick charging, the Poco X4 GT is the better option.

Scenario-Based Recommendations:

  • For the Casual User: If you need a basic phone for browsing, social media, and occasional media consumption, and have a tighter budget, the Moto G51 might work.
  • For the Gamer: The Poco X4 GT’s superior performance, higher refresh rate, and fast charging make it the clear choice for gaming.
  • For the Photography Enthusiast: The Poco X4 GT’s higher resolution camera, larger sensor, and 4K video recording will provide better results.
  • For the Productivity User: The Poco X4 GT's faster processor and generous RAM ensure smooth operation of demanding apps and multitasking.

My Choice and Why

If I were choosing between these two, I would without a doubt go for the Xiaomi Poco X4 GT. While the Moto G51 has a larger screen, that's about all the edge it has over the Poco. The sheer performance difference is staggering, and given that the Poco also has a better camera, faster charging, and an overall more refined user experience, it's a no-brainer. As someone who uses my phone heavily for gaming, photography, and productivity, the Poco X4 GT simply offers the kind of responsive and reliable performance that I would need, even at its price point. The extra smoothness of the 144hz refresh rate and the higher video quality will definitely prove useful, and the glass protection is a nice feature to have for my clumsy self.

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.