Motorola Edge 20 vs Asus ROG Phone 7 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 May 1, 2023
Release Year 2021 2023

Physical

Volume 86.72 cm³ 137.21 cm³
Screen Size to Weight Ratio 4.11 "/g 2.84 "/g
Weight 163 g 239 g
Height 163 mm 173 mm
Width 76 mm 77 mm
Thickness 7 mm 10.3 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Phantom Black
  • Storm White

Display

Screen Size 6.7 " 6.78 "
Resolution 1080 x 2400 1080 x 2448
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 82.2 %
Pixel Density 385 PPI 395 PPI
Refresh Rate 144 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A 1500 nits

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 130.52 mAh/in²
Battery Density 46.13 mAh/cm³ 43.73 mAh/cm³
Battery Capacity 4000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 642L Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 15

Comparison Summary

Okay, let's dive into a detailed comparison of the Motorola Edge 20 and the Asus ROG Phone 7. I'll break down the specs, highlight key differences, and give you a clear picture of which phone might suit you best.

1. Specifications Breakdown

Here's a detailed comparison table, focusing on what these specifications mean in real-world usage:

FeatureMotorola Edge 20Asus ROG Phone 7Real-World Implications
Design
Launch Date2021-08-162023-05-01The ROG Phone 7 is significantly newer, benefiting from two years of tech advancements.
Foldable TypeStandardStandardBoth are standard slab-style smartphones.
Dimensions163 × 76 × 7 mm173 × 77 × 10.3 mmThe ROG Phone 7 is noticeably larger and thicker, which may feel less comfortable for smaller hands but it means a bigger display and battery.
Weight163g239gThe Edge 20 is much lighter, making it more comfortable for extended use, the ROG Phone 7's heft may feel more premium to some.
Display
Size6.7"6.78"Very similar screen sizes; ROG Phone 7 is slightly larger, providing more screen real estate.
Resolution1080x24001080x2448Both offer sharp, detailed displays suitable for everyday use and media consumption.
PPI385395Nearly identical pixel density – both screens will look very crisp.
TechnologyOLEDAMOLEDBoth offer excellent contrast and vibrant colors; AMOLED may offer slightly better blacks and energy efficiency but in practice, there isn't a significant difference for most users.
Refresh Rate144Hz165HzThe ROG Phone 7 provides a smoother visual experience, especially during gaming and scrolling, but both are considered very smooth.
Brightness0 nits1500 nitsThe ROG Phone 7 is dramatically brighter, making it far more usable in bright sunlight, the Edge 20 could struggle in direct sunlight.
Performance
ChipsetSnapdragon 778G (6 nm)Snapdragon 8 Gen 2 (4 nm)The ROG Phone 7 has a massively superior chipset, resulting in significantly faster performance, better multitasking, and better gaming capabilities.
AnTuTu Score589,2001,603,292The ROG Phone 7's benchmark score is nearly three times higher, showcasing its raw processing power; the Edge 20 is a mid-range performer but falls behind considerably.
GPUAdreno 642LAdreno 740The ROG Phone 7's GPU is substantially more powerful, offering superior graphics processing capabilities for gaming and other GPU-intensive tasks.
Battery Life
Capacity4020mAh6000mAhThe ROG Phone 7 has a much larger battery, potentially offering significantly longer battery life, especially during heavy usage; the Edge 20 might require more frequent charging.
Charging30W fast charging65W fast chargingThe ROG Phone 7 charges much faster, reducing downtime; The Edge 20’s 30W isn’t bad but it’s much slower.
FeaturesReverse ChargingBypass Charging, Reverse Charging, USB adapterThe ROG Phone 7 offers bypass charging (which is a game changer for heavy gaming) and includes a charger in the box. Reverse charging is available on both but ROG Phone 7 offers 10W wired reverse charging.
Camera
Main Camera108MP, f/1.9, 1/1.52"50MP, f/1.9, 1/1.56"The Edge 20 offers higher resolution, but the ROG Phone 7 has a larger pixel size, which is likely to perform better in low light.
Selfie Camera32MP, f/2.332MP, f/2.5, 1/3.2"The Edge 20 has a slightly wider aperture, potentially better in low light; the ROG Phone 7 has a larger sensor, but not significantly so.
Telephoto Lens8MP, f/2.4NoneThe Edge 20 offers an optical zoom capability that the ROG Phone 7 lacks.
Wide Angle LensNone13MP, f/2.2, 1/3.06"The ROG Phone 7 provides ultra-wide shots that the Edge 20 lacks.
Macro LensNone5MP, f/2.4, 1/5"The ROG Phone 7 has a dedicated macro lens for close-up shots.
Wide + Macro Lens16MP, f/2.2NoneThe Edge 20 offers a combined wide and macro lens, a useful feature.
Video4K@30fps8K@24fps, 4K@60fpsThe ROG Phone 7 supports higher resolutions, better for capturing high-quality videos.
Camera FeaturesOptical zoomPDAF, RAW, Night ModeThe ROG Phone 7 has additional focus and flexibility, while Edge 20 offers optical zoom.
Software
OSAndroid 11 (up to 12)Android 13 (up to 15)The ROG Phone 7 has a more up-to-date OS and longer software support; The Edge 20 is running an older OS and has limited upgrade potential.
Connectivity
WiFiWiFi 6WiFi 7The ROG Phone 7 supports a faster WiFi standard, better for higher data speeds.
BluetoothBluetooth 5.2Bluetooth 5.3The ROG Phone 7 has newer Bluetooth with more advanced capabilities.
GPSGPS, GLONASS, Galileo, BeidouGPS, GLONASS, Galileo, Beidou, QZSS, NavICThe ROG Phone 7 supports more satellite systems, offering better location accuracy.
Storage
Internal128GB/256GB256GB/512GBThe ROG Phone 7 has higher storage options, important for storing games, videos and other large files, with the base configuration being double that of the Edge 20.
RAM6GB/8GB8GB/12GB/16GBThe ROG Phone 7 offers significantly more RAM, ensuring smoother multitasking.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
Audio QualityBasic featuresDTS/X, Hi-Res, StereoThe ROG Phone 7 has a higher-quality sound output, better for media consumption.
Security
FeaturesSide-mounted fingerprintBasic fingerprint sensorThe Edge 20 has a more convenient fingerprint sensor on the side.
Build Quality
Screen ProtectionGorilla Glass 3Gorilla Glass VictusThe ROG Phone 7 has much better screen protection against scratches and impacts.
SensorsAccelerometer, Compass, GyroscopeAccelerometer, Compass, Gyroscope, HallBoth have essential sensors; The ROG Phone 7 is better equipped.

2. Key Insights

Motorola Edge 20 Strengths:

  • Lighter and Thinner Design: Significantly more comfortable for extended use.
  • Telephoto Lens: Offers dedicated optical zoom, which the ROG Phone 7 lacks.
  • Side-Mounted Fingerprint Sensor: Positioned for easier and more convenient unlocking.
  • Lower Price Point: Generally more affordable compared to the ROG Phone 7.

Asus ROG Phone 7 Strengths:

  • Superior Performance: The Snapdragon 8 Gen 2 chipset provides top-tier performance and gaming capabilities.
  • Brighter Display: More usable outdoors, with vivid colors.
  • Larger Battery: Delivers longer battery life, especially crucial for gamers and power users.
  • Faster Charging: Reduces downtime with 65W charging speeds.
  • Better Audio: Enhanced sound for music, media, and gaming.
  • Advanced Connectivity: Supports newer WiFi and Bluetooth standards.
  • Better Build Quality: Gorilla Glass Victus and a more premium build.
  • Extra Camera Lenses: Offers Wide and Macro lenses that Edge 20 lacks.
  • Software Updates: Newer OS with better upgrade potential.

Trade-offs and Limitations

  • Motorola Edge 20: Lacks the raw power and features of a flagship device, can't compete in performance with the ROG Phone 7.
  • Asus ROG Phone 7: Significantly heavier and bulkier, can be unwieldy for some users, also more expensive.

3. User Profiles and Recommendations

Motorola Edge 20

  • Ideal User: Someone who values a lightweight, stylish phone with good performance for everyday tasks. Suitable for average users who don't require extreme processing power.
  • Use Cases: Casual social media, browsing, photography, and some light gaming.
  • Price-to-Value: Offers good value for its price range, ideal for those on a tighter budget.

Asus ROG Phone 7

  • Ideal User: Gamers, power users, and tech enthusiasts who demand the best possible performance and features.
  • Use Cases: Heavy gaming, video editing, multitasking, and consuming media on the go.
  • Price-to-Value: A premium device with a premium price tag; excellent value if you use the advanced features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is gaming performance to you? If gaming is a high priority, the ROG Phone 7 is a clear winner.
  2. What's your budget? The Edge 20 is a budget-friendly option, while the ROG Phone 7 is a premium product.
  3. What design do you prefer? The Edge 20 is sleek and light, while the ROG Phone 7 is bulky and durable.

Scenario-Based Recommendations:

  • Budget-Conscious Users: Choose the Motorola Edge 20 for a balance of features and affordability.
  • Gamers and Power Users: The Asus ROG Phone 7 offers unmatched performance and gaming features.
  • Outdoor Enthusiasts: The ROG Phone 7, with its bright display and robust build, is better suited for use in bright sunlight.
  • Casual Users: If you mostly browse social media, watch videos, and need something portable, the Motorola Edge 20 is ideal.

My Choice and Why

If I were choosing between these two phones, I would pick the Asus ROG Phone 7. While the Motorola Edge 20 is a fine device for its price and it has its advantages in terms of ergonomics and a telephoto lens, the ROG Phone 7 is in a different league.

My reasons are straightforward:

  1. Performance: As someone who appreciates smooth, snappy performance, especially when gaming or multitasking, the Snapdragon 8 Gen 2 chip is a must-have.
  2. Display Quality: I value a display that is easy to view, even in sunlight.
  3. Battery Life: I am a power user, having a device with extended battery life is important to me.
  4. Feature Set: The ROG Phone 7 has much better audio, video recording, software updates, and connectivity.
  5. Long Term Use: I tend to hold on to my phones for a few years; the newer hardware and software updates of the ROG Phone 7 would make it a more future-proof option for me.

Though the ROG Phone 7 has a higher price and a bulky design, its advantages outweigh those drawbacks, and it would be my preferred choice for my needs. The Edge 20, while very capable for the price, simply cannot compete with the ROG Phone 7's performance and feature set.

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.