Motorola Moto G51 5G vs ZTE Blade A75 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 July 1, 2024
Release Year 2021 2024

Physical

Volume 118.69 cm³ 106.97 cm³
Screen Size to Weight Ratio 3.27 "/g 3.49 "/g
Weight 208 g 189 g
Height 170.5 mm 164.1 mm
Width 76.5 mm 75.8 mm
Thickness 9.1 mm 8.6 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Basalt Black
  • Aqua Green
  • Marble White

Display

Screen Size 6.8 " 6.6 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 84.1 %
Pixel Density 387 PPI 267 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 114.78 mAh/in²
Battery Density 42.13 mAh/cm³ 46.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Unisoc T606 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Adreno 619 Mali-G57 MP1

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 13
Maximum OS Version 12

Comparison Summary

Alright, let's dive into this comparison of the Motorola Moto G51 5G and the ZTE Blade A75 4G. We've got two phones targeting the budget-conscious market, but they each bring different strengths to the table. Let's see how they stack up, focusing on real-world performance and user experience.

1. Specifications Breakdown

Here's a detailed look at how these two phones compare, with a focus on what these differences mean for you in daily use:

FeatureMotorola Moto G51 5GZTE Blade A75 4GReal-World Implications
Design
Dimensions170.5 × 76.5 × 9.1 mm164.1 × 75.8 × 8.6 mmThe ZTE is more compact and slightly thinner, making it more pocketable. The Moto is larger, which might be preferable for media consumption but less convenient for single-hand use.
Weight208g189gThe ZTE feels lighter and more comfortable for extended use, which can be a real plus in your daily routine.
Display
Size6.8"6.6"The Moto's larger screen offers a more immersive experience for watching videos and playing games, but might be unwieldy for some.
Resolution1080x2400720x1612The Moto provides sharper text, images, and overall visuals due to its higher resolution.
PPI387267The Moto's higher pixel density means less graininess and a crisper screen.
TechnologyIPS LCDIPS LCDBoth displays are quite similar in color reproduction, viewing angles and contrast, this is a baseline comparison, they are nearly the same in terms of technology used.
Refresh Rate120Hz90HzThe Moto offers slightly smoother scrolling and animations.
Brightness0 nits0 nitsBoth have similar peak brightness, which might be an issue in direct sunlight (we need the data to verify).
Performance
ChipsetSnapdragon 480+ 5GUnisoc T606The Moto’s Snapdragon is more powerful, leading to faster app launches, smoother multitasking, and a better gaming experience.
AnTuTu Score381,000240,000The Moto will handle demanding tasks much better, such as fast paced games, video editing, etc.
GPUAdreno 619Mali-G57 MP1The Moto's GPU is significantly stronger, translating to better graphics performance and smoother gameplay.
Battery Life
Capacity5000mAh5000mAhBoth should offer all-day battery life for typical users, but usage will vary.
Charging10W Fast Charging22.5W Fast ChargingThe ZTE charges notably faster, which is a great convenience when you're in a hurry.
Camera
Rear Camera (Main)50MP f/1.850MP f/1.8Both have a capable 50MP main sensor for decent photos in good light, but processing differs.
Selfie Camera13MP f/2.28MPThe Moto should have a slight edge in selfie quality due to the higher resolution.
Additional LensesWide Angle and MacroNoneThe Moto's additional lenses increase versatility, allowing for more diverse shots.
Video Recording1080p @ 30/60/240fps1080p @ 30fpsThe Moto offers higher frame rates for slow-motion and video capabilities.
FeaturesTriple Camera, LAF, RAWDual Camera, Digital Image StabilisationThe Moto's laser autofocus improves focusing speed and precision, and RAW gives more flexibility in post editing, while the ZTE's digital image stabilisation helps minimize shakiness in videos.
Software
Operating SystemAndroid 11 (Upgradable to 12)Android 13The ZTE runs a newer OS out of the box, with more modern features and better security.
Connectivity
Wi-Fi Standards802.11a/b/g/n/ac802.11a/b/g/n/acBoth support similar wifi standards, providing a smooth and consistent network connection.
Bluetooth5.1 LE5.0 LEThe Moto's slightly newer Bluetooth should offer slightly better energy efficiency, and a more reliable connection.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoBoth phones can accurately determine your location, the Moto additionally supports SUPL
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth support Dual SIM cards, allowing you to manage two numbers at once, good if you have a work and a personal number.
Storage
Internal64/128GB128/256GBThe ZTE offers greater storage space for those with many apps and media.
RAM4/8GB4/8GBBoth are available with 4 GB and 8 GB of RAM, so both phones are suitable for multitasking.
Expandable StorageNoNoBoth phones lack the option for expandable storage through SD cards.
Audio
QualityDolby Atmos, 2 microphonesDTS / DTS XThe Moto's audio is enhanced, making the media experience feel more immersive, while the ZTE audio system is great for movies and music.
Security
FeaturesSide-mounted Fingerprint sensorSide-mounted Fingerprint sensorBoth provide basic security.
Build Quality
Screen ProtectionUnknownUnknownNo known difference.
Sensors
SensorsFingerprint, Proximity, Accelerometer, GyroscopeFingerprint, Proximity, Accelerometer, GyroscopeBoth phones have the same basic configuration for sensors.

2. Key Insights

  • Motorola Moto G51 5G:

    • Strengths: Superior performance with the Snapdragon 480+ 5G, noticeably sharper and smoother display (higher resolution and 120Hz refresh), more versatile camera system with ultra-wide and macro lenses, and better audio thanks to Dolby Atmos and 2 microphones.
    • Competitive Advantages: Better for gaming, media consumption, and overall multitasking, as well as better for taking photos or videos.
    • Trade-offs: It’s bulkier and heavier, has an older Android version, and slightly slower charging.
  • ZTE Blade A75 4G:

    • Strengths: More compact and lighter build, faster charging, more storage and a newer version of Android 13 out-of-the-box.
    • Competitive Advantages: Better for those who want a lighter and smaller device, good for the budget-conscious user who needs more storage, great for people who want a device that is not bulky in day-to-day life.
    • Trade-offs: Less powerful processor, lower resolution display, and a less versatile camera system.

3. User Profiles and Recommendations

  • Motorola Moto G51 5G:

    • Ideal For: Users who prioritize performance, media consumption, and camera quality. This includes gamers, frequent video watchers, and those who need a reliable phone for demanding tasks.
    • Use Cases: Mobile gaming, streaming high-resolution video, capturing detailed photos and videos, and smooth multitasking.
  • ZTE Blade A75 4G:

    • Ideal For: Users who prefer a more affordable, compact, and lightweight device, value storage and want a device with the latest software.
    • Use Cases: Everyday use, light browsing, social media, extended battery life, a large storage for saving files and documents.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Performance Needs: How important is processing power and graphic capability for you? (Gaming, multitasking etc.)
  2. Display Quality: Do you value a sharper and smoother display or is something adequate enough?
  3. Portability: How much do you care about the size and weight of your phone?

Scenario-Based Recommendations:

  • For the Gamer/Media Buff: Go with the Motorola Moto G51 5G. It offers the performance and visual fidelity for gaming and a smooth experience.
  • For the Everyday User on a Budget: The ZTE Blade A75 4G is a great option. It provides the basic necessities with the latest Android version, a lighter build, and more storage.
  • For the Mobile Photographer: The Motorola Moto G51 5G is the better option for taking photos because of the variety of lenses and enhanced sensor.

My Choice

If I were to pick between these two, I'd go with the Motorola Moto G51 5G. While the ZTE Blade A75 4G offers some compelling advantages like more storage and newer software, the Motorola's performance, display, camera capabilities and more versatile camera system are where I'd place my focus. As someone who uses a phone for everything from media consumption to a bit of light gaming, these areas are crucial for my daily usage.

The Motorola Moto G51 5G has the edge in crucial areas and it's the one that would be more capable of handling a wider array of tasks.

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.