Motorola Moto G51 5G vs Xiaomi Poco M4 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 October 7, 2022
Release Year 2021 2022

Physical

Volume 118.69 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.27 "/g 3.29 "/g
Weight 208 g 200 g
Height 170.5 mm 164 mm
Width 76.5 mm 76.1 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.8 " 6.58 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 83.6 %
Pixel Density 387 PPI 401 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 115.48 mAh/in²
Battery Density 42.13 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Dimensity 700 (7 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 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 M4 5G. I'll break down the specs, highlight the key differences, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed comparison table, focusing on the practical impact of each specification:

FeatureMotorola Moto G51 5GXiaomi Poco M4 5GReal-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm, 208g164 x 76.1 x 8.9 mm, 200gMoto G51 is slightly larger and heavier, Poco M4 is more compact and lighter.
FoldableStandardStandardBoth are standard, non-folding smartphones
Display
Size6.8"6.58"Moto G51 has a slightly larger screen, better for media consumption.
Resolution1080x24001080x2408Virtually identical sharpness on both.
PPI387401Similar pixel density, both offer crisp display.
TechnologyIPS LCDIPS LCDSame display tech, expect similar color reproduction.
Refresh Rate120Hz90HzMoto G51 screen feels smoother in daily use due to the higher refresh rate.
Brightness0 nits0 nitsBrightness is not mentioned, probably around similar average nits
Performance
ChipsetSnapdragon 480+ 5G (8 nm)Dimensity 700 (7 nm)Poco M4's Dimensity 700 slightly edges out in efficiency and processing.
AnTuTu Score381,000381,300Identical performance for everyday usage, games will run similarly
GPUAdreno 619Mali-G57 MC2Different GPUs, will affect game performance; not much difference in daily use
Battery Life
Capacity5000 mAh5000 mAhSimilar battery life, both should last a full day with moderate use.
Charging10W18WPoco M4 charges faster, much more convenient for daily use.
FeaturesNon-removableReverse charging, Non-removablePoco M4 can be used to charge other devices which is useful in a pinch.
Camera
Standard50MP, f/1.813MP, f/2.2Moto G51 has a much higher resolution main camera with better low light performance, resulting in superior overall picture quality.
Selfie13MP, f/2.25MP, f/2.2Moto G51 has much better selfies
Wide Angle8MPN/AMoto G51 has a dedicated wide-angle lens, useful for landscapes.
Portrait (Depth)N/A2MP, f/2.4Poco M4 has a depth sensor for portrait photos.
Macro2MPN/AMoto G51 has a dedicated macro lens for close-up shots.
Video1080p@60fps, 240fps Slow-mo1080p@30fps, No Slow-moMoto G51 offers higher frame rate, smoother video.
FeaturesTriple Camera, PDAF, LAF, RAWDual Camera, 4K Video, Digital StabilizationMoto G51 provides additional camera options and better picture quality, Poco M4 has video quality and stabilization advantage
Software
OSAndroid 11 (upgradable to 12)Android 12Poco M4 has a newer OS out of the box, more optimized for new apps.
Connectivity
Wi-FiWi-Fi acWi-Fi ac, MiMOSimilar wi-fi standards, Poco M4 has better signal strength.
Bluetooth5.1 LE5.1 LE, EDR, HIDPoco M4 supports more protocols for various device connections.
GPSGPS, GLONASS, Beidou, SUPL, GalileoGPS, GLONASS, Beidou, GalileoSimilar GPS functionality with minor differences.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth phones support two SIMs simultaneously with dual standby.
Storage
Internal64/128 GB64/128 GBBoth offer same storage options.
RAM4/8 GB4/6 GBMoto G51 offers more RAM, good for heavy multitasking.
ExpandableNoNoNeither phone supports MicroSD cards.
Audio
QualityDolby Atmos, 2 micsBasicMoto G51's audio is significantly better, resulting in better sound and voice pickup.
Security
FingerprintSide-mountedSide-mountedBoth offer the same side mounted fingerprint reader.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 3Poco M4 has the advantage of superior screen protection.
Sensors
SensorsAccelerometer, Gyroscope, Fingerprint, ProximityAccelerometer, Compass, Gyroscope, Fingerprint, ProximityPoco M4 has an additional compass for better navigation
## 2. Key Insights

Motorola Moto G51 5G Strengths:

  • Display: Larger 6.8" screen and smoother 120Hz refresh rate are great for media consumption and gaming.
  • Camera: 50MP main sensor offers better picture quality, along with the additional wide-angle and macro lens providing more versatility for different shots.
  • Audio: Enhanced audio via Dolby Atmos, along with dual microphones, makes for better sound during media consumption and calls.
  • RAM: Up to 8GB of RAM, providing better support for multitasking and intense applications.

Xiaomi Poco M4 5G Strengths:

  • Performance: Slightly better chipset, Dimensity 700, offers solid efficiency and a very similar experience, also, slightly better GPU.
  • Battery: Faster 18W charging and reverse charging.
  • Software: Ships with Android 12 out of the box, giving it a more modern feel.
  • Build Quality: Corning Gorilla Glass 3 screen protection is a welcome addition for added durability.
  • Connectivity: Additional Wi-Fi MiMO support and Bluetooth EDR, HID support offers slightly better connectivity and data transfer options.
  • Sensors: Additional compass for better navigation.

Trade-offs:

  • Moto G51: Its larger size might be cumbersome for some, while the slower 10W charging can be inconvenient and it is running an older Android version.
  • Poco M4: Its camera system is less versatile with lower resolution sensors. Also, it only offers 6GB of RAM.

3. User Profiles and Recommendations

  • Motorola Moto G51 5G:
    • Best for: Media enthusiasts, photographers, and users who value a larger screen, smoother visuals, better overall image quality, and advanced audio.
    • Use cases: Watching videos, playing games, and capturing diverse types of photos.
  • Xiaomi Poco M4 5G:
    • Best for: Users who prioritize a modern operating system, long battery life, fast charging, durability and better connectivity options.
    • Use cases: Daily use, moderate gaming, and quick device charging.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Do you value a larger, smoother display, enhanced audio, and a more versatile camera?

    • If yes, the Motorola Moto G51 5G is the better choice.
  2. Is a modern OS, faster charging, slightly better connectivity, and extra durability more important to you?

    • If yes, the Xiaomi Poco M4 5G is the way to go.
  3. Do you plan to use your phone for heavy gaming, photography and media consumption?

    • If yes, the Motorola Moto G51 5G might suit you better due to its 8GB RAM, better camera and larger display.

What Would I Choose and Why:

If I were choosing between these two, I'd personally go with the Motorola Moto G51 5G. Here's why:

As someone who appreciates a good screen, I often find myself watching videos and browsing through photos. The larger, smoother display on the Moto G51 is a big plus for me, while also having better and more camera options for day-to-day photography and capturing content. I can live with slower charging since most of the time I will charge my phone overnight or whenever I'm not using it. While the Xiaomi Poco M4 5G is a solid phone, the Moto G51's more versatile camera and audio performance is a bigger draw for my personal usage. I prioritize content consumption and creation more than I prioritize a quick charge. I appreciate having a more versatile camera that is capable of capturing high quality images. Additionally, the slightly more RAM means I could use this phone for a longer time before having to upgrade.

Ultimately, the right choice depends on individual needs and priorities. If you prioritize battery life and fast charging or durability, the Poco M4 5G is a great choice, but for those like me who care more about camera quality and media consumption, the Moto G51 edges it out.

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.