Motorola Moto G Stylus 5G vs Oppo A77 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 14, 2021 June 10, 2022
Release Year 2021 2022

Physical

Volume 123.48 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.13 "/g 3.45 "/g
Weight 217.5 g 190 g
Height 169.5 mm 163.8 mm
Width 77.5 mm 75.1 mm
Thickness 9.4 mm 8 mm
Foldable Design No No
Available Colors
  • Cosmic Emerald
  • Midnight Black
  • Ocean Blue

Display

Screen Size 6.8 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 84 %
Pixel Density 387 PPI 269 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 116.19 mAh/in²
Battery Density 40.49 mAh/cm³ 50.81 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x2.4 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 14

Comparison Summary

Motorola Moto G Stylus 5G vs. Oppo A77: In-Depth Comparison

1. Specification Breakdown

FeatureMotorola Moto G Stylus 5GOppo A77Real-World Implications
Design & Build169.5 x 77.5 x 9.4 mm, 217.5g163.8 x 75.1 x 8mm, 190gMoto G is bulkier but has a stylus; Oppo is lighter and more compact.
Display6.8" IPS LCD, 1080x2400, 387 PPI6.56" IPS LCD, 720x1612, 269 PPIMoto G has a sharper, larger screen; Oppo has a smoother 90Hz refresh rate.
PerformanceSnapdragon 480 5G (8nm), 4GB RAMDimensity 810 (6nm), 3/4GB RAMMoto G has better efficiency, but Oppo has a slightly newer chipset.
Storage128GB (non-expandable)32GB/64GB (non-expandable)Moto G offers more storage, but neither supports microSD.
Rear Camera48MP (f/1.7) + 16MP (wide) + 2MP (macro)13MP (f/2.2)Moto G has better low-light performance and more versatility.
Front Camera20MP (f/2.0)16MP (f/2.0)Moto G has slightly better selfie quality.
Battery4000mAh, 10W charging3200mAh, no fast chargingMoto G lasts longer and charges faster.
SoftwareAndroid 11 (up to 12)Android 12 (up to 14)Oppo has a newer OS out of the box.
Connectivity5G, Wi-Fi 5, BT 5.04G, Wi-Fi 5, BT 4.1Moto G has 5G and better Bluetooth.
BiometricsRear-mounted fingerprintSide-mounted fingerprintOppo’s placement is more convenient.
ExtrasStylus support, Gorilla Glass (unknown)Gorilla Glass 5Moto G has stylus, but Oppo has better screen protection.

2. Key Insights

Motorola Moto G Stylus 5G Strengths:

Better Display – Higher resolution (1080p vs. 720p) and larger screen.
Superior Camera System – 48MP main sensor, ultrawide, and macro lenses.
Longer Battery Life – 4000mAh vs. 3200mAh, plus 10W charging.
5G Support – Future-proof connectivity.
Stylus Functionality – Useful for note-taking and drawing.

Oppo A77 Strengths:

Lighter & More Compact – Easier to handle.
90Hz Refresh Rate – Smoother scrolling and animations.
Newer OS (Android 12) – More up-to-date software.
Side-Mounted Fingerprint – More convenient placement.

Trade-Offs & Limitations:

  • Moto G is bulkier – Not ideal for one-handed use.
  • Oppo has weaker battery life – 3200mAh is below average.
  • No expandable storage on either – Limited storage on Oppo (32GB/64GB).

3. User Recommendations

Who Should Buy the Moto G Stylus 5G?

Note-takers & artists (stylus support).
Photography enthusiasts (better camera setup).
Heavy users (larger battery, 5G).

Who Should Buy the Oppo A77?

Casual users (lighter, easier to carry).
Budget-conscious buyers (if available cheaper).
Those who prefer smoother UI (90Hz refresh rate).


4. Buying Decision Framework

Key Questions to Ask:

  1. Do I need a stylus?Moto G.
  2. Is battery life a priority?Moto G.
  3. Do I prefer a lighter phone?Oppo A77.

Scenario-Based Recommendations:

  • Student needing note-taking?Moto G.
  • Light user who wants a compact phone?Oppo A77.
  • Photography lover?Moto G.

Final Verdict: Which One Should You Buy?

Winner: Motorola Moto G Stylus 5G
Better display, battery, camera, and 5G support make it the more versatile choice.

Alternative: Oppo A77
Only if you prioritize a lighter phone and 90Hz refresh rate.

Why I’d Choose the Moto G Stylus 5G:

The better display, battery life, and stylus functionality make it a more practical daily driver. While the Oppo A77 is lighter and has a smoother screen, the Moto G’s advantages outweigh these benefits for most users.

Would you prefer functionality or portability? Let me know your thoughts! 🚀

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.