Motorola Moto G Stylus 5G vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 14, 2021 January 18, 2024
Release Year 2021 2024

Physical

Volume 123.48 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.13 "/g 3.01 "/g
Weight 217.5 g 225 g
Height 169.5 mm 163.8 mm
Width 77.5 mm 76.8 mm
Thickness 9.4 mm 8.9 mm
Foldable Design No No
Available Colors
  • Cosmic Emerald
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.8 " 6.78 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 88.2 %
Pixel Density 387 PPI 388 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 119.65 mAh/in²
Battery Density 40.49 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support No Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 619 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 16

Comparison Summary

Motorola Moto G Stylus 5G vs. Asus ROG Phone 8: A Battle of Budget vs. Beast

These two phones couldn’t be more different—one is a budget-friendly stylus-equipped workhorse, and the other is a gaming powerhouse with bleeding-edge specs. Let’s break them down to see which one fits your needs.


1. Specifications Breakdown

Design & Build

FeatureMotorola Moto G Stylus 5GAsus ROG Phone 8Real-World Implications
Dimensions169.5 × 77.5 × 9.4 mm163.8 × 76.8 × 8.9 mmThe ROG Phone 8 is slightly more compact and slimmer, making it easier to hold one-handed.
Weight217.5g225gAlmost identical—neither is particularly heavy, but the Moto G Stylus is marginally lighter.
Screen ProtectionUnknownGorilla Glass Victus 2ROG Phone 8 is significantly tougher against drops and scratches.
Stylus SupportYesNoThe Moto G Stylus has built-in stylus functionality—great for notes and sketches.

Takeaway:

  • Moto G Stylus wins for stylus users and those who prefer a slightly lighter device.
  • ROG Phone 8 is more durable and compact, ideal for gamers and frequent travelers.

Display

FeatureMoto G Stylus 5GAsus ROG Phone 8Real-World Implications
Screen Size6.8" IPS LCD6.78" AMOLEDNearly identical size, but AMOLED means richer colors and deeper blacks on the ROG Phone.
Refresh Rate60Hz165HzThe ROG Phone’s 165Hz makes games and scrolling ultra-smooth—a huge advantage for gamers.
BrightnessUnknown (~500 nits?)2500 nitsThe ROG Phone is leagues ahead in outdoor visibility.
Resolution1080x2400 (387 PPI)1080x2400 (388 PPI)Same sharpness, but ROG Phone’s AMOLED offers better contrast.

Takeaway:

  • ROG Phone 8 dominates with superior brightness, refresh rate, and AMOLED vibrancy.
  • Moto G Stylus is fine for basic media, but not for high-end gaming or outdoor use.

Performance

FeatureMoto G Stylus 5GAsus ROG Phone 8Real-World Implications
ChipsetSnapdragon 480 5GSnapdragon 8 Gen 3The ROG Phone is in a different league—faster, more efficient, and future-proof.
Antutu Score171,0002,020,00010x faster—apps load instantly, multitasking is flawless, and gaming is buttery smooth.
RAM4GB12GB or 16GBThe ROG Phone obliterates the Moto G in multitasking and heavy gaming.
Storage128GB (non-expandable)256GB (non-expandable)More onboard storage on the ROG Phone, but neither has microSD.

Takeaway:

  • ROG Phone 8 is a performance monster—perfect for gaming, heavy apps, and long-term use.
  • Moto G Stylus is adequate for calls, social media, and light tasks—but struggles with demanding apps.

Camera

FeatureMoto G Stylus 5GAsus ROG Phone 8Real-World Implications
Main Camera48MP (f/1.7)50MP (f/1.9, Sony IMX890)ROG Phone has a slightly better sensor, but Moto G’s wider aperture helps in low light.
Ultrawide16MP (f/2.2)13MP (f/2.2, macro-enabled)Moto G has dedicated ultrawide, but ROG Phone’s combines ultrawide + macro.
Selfie Camera20MP32MPROG Phone has a sharper front camera.
Video Recording1080p @ 60fps8K @ 24fps, 4K @ 60fpsROG Phone is far superior for videography.

Takeaway:

  • Moto G Stylus has more lens versatility (ultrawide + ToF sensor), but ROG Phone 8 has better computational photography and videography.
  • Neither is a camera flagship, but ROG Phone wins for versatility.

Battery & Charging

FeatureMoto G Stylus 5GAsus ROG Phone 8Real-World Implications
Capacity4000mAh5500mAhROG Phone will last much longer, especially with efficient AMOLED and chipset.
Charging Speed10W (Slow)65W (Very Fast)ROG Phone charges fully in ~30 mins; Moto G takes hours.
Battery TypeLi-IonLi-PolymerLi-Polymer is slightly more durable.

Takeaway:

  • ROG Phone 8 wins in every battery metric—longer life, faster charging.
  • Moto G Stylus is underwhelming—expect mid-day charging for heavy users.

2. Key Insights

Motorola Moto G Stylus 5G Strengths

Built-in stylus – Great for note-takers, artists, or anyone who prefers precision input.
Ultrawide + ToF camera – More versatile than ROG Phone’s setup.
Lighter weight – More comfortable for one-handed use.

Asus ROG Phone 8 Strengths

Top-tier performance – Snapdragon 8 Gen 3 + 16GB RAM = future-proof speed.
Best gaming display – 165Hz AMOLED, ultra-bright, and smooth.
Superior battery life & charging – 5500mAh lasts longer, 65W charging refuels in minutes.
Better durability – Gorilla Glass Victus 2 is tougher than Moto’s unknown protection.

Trade-Offs & Limitations

  • Moto G Stylus lacks power – Struggles with heavy multitasking or modern games.
  • ROG Phone has no stylus – Not ideal for artists or note-takers.
  • Price disparity – The ROG Phone is far more expensive, but justifiably so.

3. User Profiles & Recommendations

Who Should Buy the Moto G Stylus 5G?

📌 Budget-conscious users – If you need a stylus without breaking the bank.
📌 Casual users – Calls, social media, light browsing, and occasional photos.
📌 Students & artists – The stylus is great for notes and sketches.

Who Should Buy the Asus ROG Phone 8?

📌 Gamers – Top-tier performance, 165Hz display, and gaming optimizations.
📌 Power users – Heavy multitaskers needing speed and longevity.
📌 Tech enthusiasts – The latest Snapdragon, AMOLED, and insane charging speeds.


4. Buying Decision Framework

3 Questions to Help You Choose:

  1. Do you need a stylus?Moto G Stylus 5G
  2. Do you play demanding games or hate lag?ROG Phone 8
  3. Do you prioritize battery life & fast charging?ROG Phone 8

Scenario-Based Recommendations:

🎮 Gaming & Performance?ROG Phone 8
📝 Note-taking & Budget?Moto G Stylus 5G
📸 Better camera & speed?ROG Phone 8


Final Verdict: What Would I Choose?

Winner: Asus ROG Phone 8 🏆

Why?

  • Performance is king – The Snapdragon 8 Gen 3 and 16GB RAM obliterate the Moto G’s aging chipset.
  • Display is unmatched – 165Hz AMOLED vs. 60Hz LCD isn’t even a contest.
  • Battery & charging – 5500mAh + 65W charging means never waiting around for power.
  • Future-proofing – If you keep phones for 3+ years, the ROG Phone will age far better.

Exception: If you absolutely need a stylus, the Moto G Stylus is the obvious choice—but expect compromises everywhere else.

For everyone else? The ROG Phone 8 is the clear winner. 🚀

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.