Samsung Galaxy S20 FE 5G vs Oppo A77 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date October 2, 2020 June 10, 2022
Release Year 2020 2022

Physical

Volume 100 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.42 "/g 3.45 "/g
Weight 190 g 190 g
Height 159.8 mm 163.8 mm
Width 74.5 mm 75.1 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Cloud Lavender
  • Cloud Mint
  • Cloud Navy
  • Cloud Red
  • Cloud Orange
  • Midnight Black
  • Ocean Blue

Display

Screen Size 6.5 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 84 %
Pixel Density 407 PPI 269 PPI
Refresh Rate 120 Hz 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 106.51 mAh/in² 116.19 mAh/in²
Battery Density 45 mAh/cm³ 50.81 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 13 14

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S20 FE 5GOppo A77Practical Impact
Design
Dimensions159.8 × 74.5 × 8.4 mm163.8 × 75.1 × 8 mmS20 FE 5G is slightly shorter and thicker, while A77 is taller and thinner. The difference is minimal and unlikely to be noticeable in daily use.
Weight190g190gVirtually identical weight; both feel similar in hand.
Build Quality (Screen)Corning Gorilla Glass 3Corning Gorilla Glass 5Oppo A77's Gorilla Glass 5 should offer slightly better protection against scratches and drops.
Display
Size6.5"6.56"Negligible size difference; both offer a large screen experience.
Resolution1080x2400720x1612S20 FE 5G has a significantly sharper display; text and images will appear much clearer.
PPI407269S20 FE 5G provides a noticeably crisper image, reducing pixelation.
TechnologyAMOLEDIPS LCDS20 FE 5G offers superior contrast, deeper blacks, more vibrant colors, and potentially better battery life (with dark mode).
Refresh Rate120Hz90HzS20 FE 5G offers smoother scrolling and animations, making the user interface feel more responsive.
Brightness1200 nits0 nitsS20 FE 5G is significantly brighter and much easier to view outdoors in direct sunlight.
Performance
ChipsetSnapdragon 865 5GDimensity 810S20 FE 5G offers vastly superior performance for gaming, multitasking, and demanding applications.
AnTuTu Score623,00042,000S20 FE 5G is significantly faster in all aspects of performance.
GPUAdreno 650Mali-G57 MC2S20 FE 5G provides a much better gaming experience with higher frame rates and smoother graphics.
Camera
Main Camera12MP f/1.813MP f/2.2S20 FE 5G's wider aperture allows more light, potentially improving low-light performance despite slightly lower megapixel count.
Selfie Camera32MP f/2.216MP f/2.0S20 FE 5G captures more detailed selfies; A77 better low light performance for selfies.
Telephoto LensYesNoS20 FE 5G offers optical zoom for better close-up shots without losing detail.
Wide Angle LensYesNoS20 FE 5G allows capturing wider scenes in a single shot.
Video RecordingUp to 4K@60fps1080p@30fpsS20 FE 5G can record higher quality videos with more detail and smoother motion.
Video StabilizationYesNoS20 FE 5G delivers smoother videos, especially when shooting handheld.
Camera FeaturesOIS, RAW, Night ModePanoramaS20 FE 5G provides more advanced camera features for versatile shooting scenarios.
Battery
Capacity4500mAh3200mAhS20 FE 5G is likely to offer longer battery life, especially with its more efficient display.
Charging25W Fast ChargingNo Fast ChargingS20 FE 5G charges much faster, reducing downtime.
Wireless ChargingYesNoS20 FE 5G offers convenient wireless charging and reverse wireless charging.
Software
OSAndroid 10 (Upgradable)Android 12 (Upgradable)Oppo A77 will have 2 years of extra software support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5S20 FE 5G supports faster and more efficient Wi-Fi connections.
Bluetooth5.04.1S20 FE 5G offers faster and more reliable Bluetooth connections with improved range and power efficiency.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASSS20 FE 5G supports more satellite systems for better location accuracy;
Storage
Internal Storage128/256GB32/64GBS20 FE 5G provides significantly more storage for apps, photos, videos, and files.
Expandable StorageNoNoNeither phone allows for expandable storage, making the choice of internal storage crucial.
Audio
Audio QualityStereo Speakers, Dolby AtmosBasic audio featuresS20 FE 5G provides a richer and more immersive audio experience with better sound separation and clarity.

2. Key Differences Analysis

Samsung Galaxy S20 FE 5G Advantages:

  • Superior Performance: The Snapdragon 865 5G chipset provides significantly faster processing power, smoother multitasking, and better gaming performance. Practical implication: Apps launch quicker, games run at higher frame rates, and the phone feels more responsive overall.
  • Much Better Display: The AMOLED display with 120Hz refresh rate offers vibrant colors, deep blacks, smoother animations, and excellent outdoor visibility. Practical implication: Enhanced visual experience for multimedia consumption, gaming, and everyday use.
  • Versatile Camera System: The triple-lens camera system with telephoto and wide-angle lenses, 4K video recording, and OIS provides more flexibility and better image quality in various shooting scenarios. Practical implication: Capture stunning photos and videos in diverse situations, from landscapes to portraits.
  • Faster Charging & Wireless Charging: The 25W fast charging and wireless charging capabilities offer convenient and quick power replenishment. Practical implication: Less time tethered to a charger and the convenience of wireless charging.
  • More Storage: Higher storage options (128GB/256GB) provide ample space for files, apps and media. Practical implication: You are less likely to run out of storage space.

Oppo A77 Advantages:

  • Newer Android Version at Launch: Ships with Android 12 out of the box, potentially leading to a longer software support lifecycle. Practical implication: Access to the latest Android features and security updates for a longer period.
  • Slightly Better Screen Protection: Corning Gorilla Glass 5 might provide slightly better scratch resistance. Practical implication: Could be more durable against minor scratches from everyday use.

Significant Trade-offs:

  • Choosing the Oppo A77 means sacrificing performance, display quality, camera versatility, and battery capacity for a lower price.
  • Choosing the Samsung Galaxy S20 FE 5G means paying a higher price for a significantly better overall experience, but potentially less long-term software support from the time of purchase.

3. User Profiles & Recommendations

Samsung Galaxy S20 FE 5G Ideal Users:

  • Gamers: Demanding gamers who need a phone with a powerful processor and smooth display.
  • Photography Enthusiasts: Users who want a versatile camera system with various shooting options and high-quality image output.
  • Multimedia Consumers: People who enjoy watching videos, streaming content, and want a vibrant and immersive display.
  • Power Users: Individuals who need a phone that can handle demanding tasks, multitasking, and heavy app usage.

Use Cases for Samsung Galaxy S20 FE 5G:

  • Playing graphically intensive games like Genshin Impact or Call of Duty Mobile.
  • Recording 4K videos for vlogging or capturing high-quality memories.
  • Enjoying HDR content on streaming services like Netflix or Amazon Prime Video.
  • Running multiple apps simultaneously without performance slowdown.

Oppo A77 Ideal Users:

  • Budget-conscious buyers: Users who prioritize affordability and basic smartphone functionality.
  • Casual users: Individuals who primarily use their phones for basic tasks like calling, texting, and social media browsing.
  • Users Seeking Simplicity: People who prefer a straightforward and easy-to-use smartphone experience.

Use Cases for Oppo A77:

  • Browsing social media and checking emails.
  • Making phone calls and sending text messages.
  • Taking occasional photos in well-lit environments.
  • Basic web browsing and light app usage.

Price-to-Value Ratio:

  • The Samsung Galaxy S20 FE 5G offers a significantly better price-to-value ratio for users who prioritize performance, display quality, and camera versatility.
  • The Oppo A77 may be a better option for users on a very tight budget who only need basic smartphone functionality.

4. Decision Framework

Here are 3 key questions for buyers to consider:

  1. What is your budget? The price difference between these phones is significant.
  2. What are your primary use cases? Are you a gamer, photographer, or casual user?
  3. How important is long-term performance and software updates? The S20 FE 5G is faster now, but the A77 started with a newer OS and may have longer support.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gaming and Photography Enthusiast: Choose the Samsung Galaxy S20 FE 5G for its powerful processor, smooth display, and versatile camera system.
  • Scenario 2: Budget-Conscious User Needing Basic Functionality: Choose the Oppo A77 for its affordability and adequate performance for everyday tasks.
  • Scenario 3: User Prioritizing Long-Term Software Support: Choose the Oppo A77, understanding that you will sacrifice performance and other features compared to the S20 FE 5G.

My Choice

I would choose the Samsung Galaxy S20 FE 5G.

Reasons:

  • Performance: The Snapdragon 865 5G is a much more powerful chipset. I value smooth performance for multitasking, gaming, and future-proofing.
  • Display Quality: The AMOLED 120Hz display is significantly better than the Oppo A77's IPS LCD. I appreciate vibrant colors, deep blacks, and smooth animations.
  • Camera System: The triple-lens camera system is far more versatile and capable than the single-lens setup on the Oppo A77. I like having the option of wide-angle and telephoto lenses.
  • Overall Experience: While the Oppo A77 might have a slightly newer version of Android at launch, the overall experience on the S20 FE 5G will be significantly better due to the superior performance, display, and camera.

While the S20 FE 5G is an older phone, the drastically superior components make it a much better purchase. The A77's software advantage is not enough to overcome its shortcomings in every other aspect.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.