Motorola Moto G Stylus 5G vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date June 14, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 123.48 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.13 "/g 3.37 "/g
Weight 217.5 g 193 g
Height 169.5 mm 163.6 mm
Width 77.5 mm 75.7 mm
Thickness 9.4 mm 8.4 mm
Foldable Design No No
Available Colors
  • Cosmic Emerald
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.8 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 82.6 %
Pixel Density 387 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 117.98 mAh/in²
Battery Density 40.49 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 619 PowerVR GE8320

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 11
Maximum OS Version 12

Comparison Summary

Motorola Moto G Stylus 5G vs. Oppo A55: A Practical Breakdown

Choosing between these two mid-range phones comes down to priorities: Do you want a better camera and stylus functionality, or longer battery life and smoother performance? Let’s dive in.


1. Specifications Breakdown

Design & Build

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
Dimensions169.5 × 77.5 × 9.4 mm163.6 × 75.7 × 8.4 mmOppo is slimmer and lighter (193g vs. 217.5g), easier for one-hand use.
Fingerprint SensorRear-mountedSide-mountedOppo’s side sensor is more intuitive for quick unlocks.

Display

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
Size6.8" IPS LCD6.51" IPS LCDMotorola’s screen is noticeably bigger, better for media.
Resolution1080x2400 (387 PPI)720x1600 (270 PPI)Motorola’s display is much sharper (~44% more pixels).
Refresh Rate60Hz60HzNo high refresh rate on either—basic scrolling smoothness.

Performance

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
ChipsetSnapdragon 480 5G (8nm)Helio G35 (12nm)Oppo’s Helio G35 benchmarks higher (379K vs. 171K Antutu), better for gaming/multitasking.
RAM4GB6GB/8GBOppo’s extra RAM means fewer app reloads.
5G SupportYesNoMotorola is future-proofed for 5G networks.

Camera

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
Main Camera48MP (f/1.7) + 16MP ultra-wide + 2MP macro + ToF13MP (f/2.2) + 2MP depth + 2MP macroMotorola’s camera system is vastly superior—better low-light, more versatility.
Selfie Camera20MP (f/2.0)8MP (f/2.0)Motorola’s front camera is sharper (20MP vs. 8MP).
Video1080p@60fps1080p@30fpsMotorola allows smoother video recording.

Battery & Charging

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
Capacity4000mAh5000mAhOppo lasts longer (25% bigger battery).
Charging10W (Li-Ion)10W (Li-Polymer)Same slow charging speeds.

Extras

FeatureMotorola Moto G Stylus 5GOppo A55Real-World Implications
Stylus SupportYesNoOnly Motorola has stylus for notes/drawing.
Storage128GB (non-expandable)128GB (non-expandable)Same storage, but Oppo has more RAM (6GB/8GB).

2. Key Insights

Motorola Moto G Stylus 5G Wins If:

You prioritize camera quality (48MP vs. 13MP, plus ultra-wide lens).
You want a stylus (great for note-taking, sketching).
You prefer a sharper display (1080p vs. 720p).
You need 5G (future-proof connectivity).

Oppo A55 Wins If:

You want longer battery life (5000mAh vs. 4000mAh).
You prioritize performance (better benchmark scores, more RAM).
You prefer a lighter, more compact phone (193g vs. 217.5g).


3. User Profiles & Recommendations

Best for Motorola Moto G Stylus 5G:

Students/creators (stylus for note-taking, better camera for content).
Photography enthusiasts (48MP main cam + ultra-wide).
5G early adopters (future-proof connectivity).

Best for Oppo A55:

Heavy users (bigger battery, smoother performance).
Casual gamers (Helio G35 + extra RAM handles games better).
Budget shoppers wanting longevity (longer battery life).


4. Buying Decision Framework

Ask yourself:

  1. "Do I need a stylus or a better camera?"Motorola
  2. "Do I want longer battery life and smoother performance?"Oppo
  3. "Will I use 5G in the next 2 years?"Motorola

Scenario-Based Recommendations:

  • "I take lots of photos and notes."Motorola
  • "I just want a phone that lasts all day."Oppo
  • "I play games and hate lag."Oppo

Final Verdict: Which Would I Choose?

My Pick: Motorola Moto G Stylus 5G

Why?

  • The stylus and camera versatility make it more unique and functional for creative tasks.
  • Sharper display (1080p vs. 720p) is a big deal for media consumption.
  • 5G support is a bonus for future-proofing.

But… If battery life is critical, the Oppo A55 is the smarter choice.

Bottom Line:

  • Best overall experience?Motorola (more versatile).
  • Best endurance?Oppo (better battery & performance).

Which matters more to you? 🚀

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.