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

Detailed Comparison

Specification

General

Launch Date December 16, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.27 "/g 3.55 "/g
Weight 208 g 188 g
Height 170.5 mm 165.9 mm
Width 76.5 mm 76.2 mm
Thickness 9.1 mm 8 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 6.8 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 85 %
Pixel Density 387 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 112.39 mAh/in²
Battery Density 42.13 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Adreno 619

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 deep into a comparison of the Motorola Moto G51 5G and the Xiaomi Redmi Note 12. As a tech journalist with a penchant for understanding the practical implications of every spec, here's my take on these two contenders:

1. Specifications Breakdown

Here's a detailed breakdown of the key specifications, including the real-world implications:

FeatureMotorola Moto G51 5GXiaomi Redmi Note 12Real-World Implications
Design
Dimensions170.5 × 76.5 × 9.1 mm, 208g165.9 × 76.2 × 8 mm, 188gThe Redmi Note 12 is lighter and thinner, feeling more comfortable in hand and pocket, the Moto G51 is noticeably larger
Display
Size6.8"6.67"The Motorola offers a slightly larger display for immersive viewing.
Resolution1080x24001080x2400Both offer sharp, detailed imagery.
Pixel Density387 ppi395 ppiBoth are virtually identical in pixel density, resulting in nearly identical sharpness.
TechnologyIPS LCDAMOLEDThe Xiaomi’s AMOLED panel offers superior blacks, contrast, and color vibrancy, making it much better for media consumption.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits1200 nitsXiaomi’s superior brightness will make the display much more visible outdoors, a significant advantage for real-world use
Performance
ChipsetSnapdragon 480+ 5G (8nm)Snapdragon 4 Gen 1 (6nm)The Redmi's newer, more efficient chip offers better performance and battery management.
AnTuTu Score381,000460,800The Xiaomi will handle apps and games smoother due to the higher AnTuTu score
GPUAdreno 619Adreno 619Both phones feature a similar GPU, but are configured slightly differently.
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm48MP, f/1.8, 1/2.76", 0.64µmThe Moto G51 has a slightly higher resolution sensor, though image quality isn’t determined by megapixels alone.
Selfie Camera13MP, f/2.2, 1.12µm13MP, f/2.45, 1.12µmThe Moto's wider aperture means it might perform marginally better in low-light selfies, but the difference will likely be negligible.
Wide-Angle8MP, 1.12µm8MP, f/2.2, 1/4", 1.12µmBoth offer basic wide-angle shots with similar capabilities.
Macro Lens2MP, 1.75µm2MP, f/2.4Macro lenses on both are quite basic, and more for novelty shots.
Video Recording1080p@30/60/240fps1080p@30fpsThe Moto has more recording options (240 fps Slow-Motion) but the quality will be comparable on both devices.
DXOMark CameraN/A69 Main Score (74 Photo, 49 Video)Xiaomi's camera performance has been independently evaluated, whereas the Motorola phone's capabilities remain unclear
FeaturesLaser Autofocus (LAF)Digital Image Stabilisation, Ultra Stable Video, Continuous Autofocus, Manual Focus, Night ModeThe Xiaomi offers more software-based camera features while the Motorola features dedicated laser-assisted focusing
Battery Life
Capacity5000 mAh5000 mAhBoth should offer all-day battery life for most users.
Charging10W fast charging33W fast chargingThe Xiaomi charges significantly faster, reducing downtime significantly.
Software
OSAndroid 11 (upgradable to 12)Android 12The Xiaomi ships with a newer version of Android straight out of the box.
Connectivity
WiFi802.11 a/b/g/n/ac, Dual-Band, Hotspot, Direct, Display802.11 a/b/g/n/ac, Dual-Band, Hotspot, Direct, Display, MiMOBoth support modern Wi-Fi standards with the Xiaomi including the Wi-Fi MiMO for a potentially better experience
Bluetooth5.1, LE, A2DP5.1, LE, A2DP, LDAC, SBC, AACBoth offer modern Bluetooth standard while the Xiaomi additionally provides better bluetooth codecs.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoA-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)The Xiaomi features dual-frequency GPS for better accuracy.
Storage
Internal Storage64/128 GB128/256 GBThe Xiaomi gives more storage for your apps, media, and files and comes in a higher variant with 256 GB.
RAM4/8 GB4/6/8 GBBoth phones offer similar RAM capacity, though the Xiaomi has an additional 6 GB option which may offer a nice middle-ground
Expandable StorageNoNoNeither device allows for expanded storage.
Audio
AudioDolby Atmos, 2 microphonesBasicThe Motorola will offer a better audio experience for music and voice calling due to its Dolby Atmos and dual microphones.

2. Key Insights

Motorola Moto G51 5G:

  • Strengths: Larger display, Dolby Atmos audio, laser autofocus.
  • Competitive Advantages: Unique audio enhancements and a slightly larger screen.
  • Trade-offs: Older chipset and less bright display.
  • Limitations: No expandable storage, slower charging, and older OS.

Xiaomi Redmi Note 12:

  • Strengths: Superior display, faster chipset, faster charging, newer OS, better connectivity, and significantly brighter screen.
  • Competitive Advantages: Superior overall experience for media consumption, gaming, and everyday tasks, thanks to better hardware, modern software and display technology.
  • Trade-offs: Smaller screen compared to the G51.
  • Limitations: No expandable storage, basic audio features.

3. User Profiles and Recommendations

Motorola Moto G51 5G

  • Ideal User: Users who prioritize a larger display, enjoy music via headphones, and don't need cutting-edge performance or the best display quality. This phone is for those who want a large screen on a budget.
  • Use Cases: Media consumption at home, casual gaming, calls, and listening to music (using headphones).
  • Recommendations: A solid option for casual usage on a budget, but not for demanding users or those in bright environments.

Xiaomi Redmi Note 12

  • Ideal User: Those who want a better viewing experience, smooth performance, and fast charging. This phone is for the average user wanting a modern mobile experience.
  • Use Cases: Social media, streaming, moderate gaming, photography, and heavy daily use.
  • Recommendations: Highly recommended for most users; a better all-around smartphone with key advantages over the Moto G51.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. How important is display quality and brightness to you?
    • If crucial for outdoor visibility and color accuracy, go for the Redmi Note 12.
    • If a larger display size is more important to you than the display quality, the Moto G51 could be your pick.
  2. How important are the speed of charging and overall system performance?
    • The Redmi Note 12 charges significantly faster and offers a more modern chip for better performance.
    • If you’re not too concerned with charging times and are using the phone casually, the Moto G51 could be sufficient.
  3. How important is Audio Quality in your daily usage?
    • If this is important to you, the Moto G51 offers superior audio output.
    • If basic is ok, the Xiaomi should suffice.

Scenario-Based Recommendations:

  • For the casual user: If you prioritize a lower price point, basic usage, and a large screen, the Motorola Moto G51 5G will be a good choice, but the Redmi Note 12 provides a much more modern user experience and is the better choice.
  • For the media consumer: If you frequently watch videos, play games or use your phone outdoors a lot, the Xiaomi Redmi Note 12 is the clear winner with its vibrant AMOLED screen and brighter display.
  • For the performance enthusiast: For the best performance and responsiveness in apps, and daily tasks, the Xiaomi Redmi Note 12 is the better option given the faster chipset.

My Choice

If I were to choose, I'd go with the Xiaomi Redmi Note 12. While the Moto G51 has some appealing aspects such as the larger display and Dolby Atmos, the Redmi Note 12 offers a much more well-rounded and modern experience. The AMOLED display, coupled with faster charging and a more efficient chipset, is a compelling combination. The superior outdoor visibility of the Xiaomi is a huge benefit in my day-to-day usage, and I feel that the Redmi Note 12 is a better device overall.

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.