Oppo Reno6 5G vs Samsung Galaxy A53 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 March 24, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 96.7 cm³
Screen Size to Weight Ratio 3.53 "/g 3.44 "/g
Weight 182 g 189 g
Height 156.8 mm 159.6 mm
Width 72.1 mm 74.8 mm
Thickness 7.6 mm 8.1 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Black
  • Blue
  • White
  • Peach

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 85.4 %
Pixel Density 409 PPI 405 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits 800 nits
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 118.34 mAh/in²
Battery Density 50.05 mAh/cm³ 51.71 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Exynos 1280 (5 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G68 MC4 Mali-G68

Connectivity

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

Software

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

Comparison Summary

Oppo Reno6 5G vs. Samsung Galaxy A53 5G: Which Mid-Range 5G Phone Wins?

Both the Oppo Reno6 5G and Samsung Galaxy A53 5G offer strong mid-range performance, but they cater to slightly different user priorities. Below, we break down the key differences and explain which phone excels where.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
Dimensions156.8 × 72.1 × 7.6 mm159.6 × 74.8 × 8.1 mmThe A53 is slightly larger and thicker, while the Reno6 is more compact and easier for one-handed use.
Weight182g189gThe Reno6 is marginally lighter—noticeable in longer use.
ProtectionGorilla Glass 5Gorilla Glass 5Both are equally durable against scratches and minor drops.

Verdict: The Reno6 is sleeker and lighter, but the A53 isn’t bulky enough to be a dealbreaker.

Display

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
Size & Type6.43" AMOLED6.5" AMOLEDNearly identical size—minimal difference in viewing experience.
Refresh Rate90Hz120HzThe A53 offers smoother scrolling and animations in UI and gaming.
Brightness1100 nitsNot specifiedThe Reno6's much higher brightness makes it far better in direct sunlight.

Verdict: A53 has a smoother display, but Reno6 wins in outdoor visibility—key for users often outside.

Performance

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
ChipsetDimensity 900 (6nm)Exynos 1280 (5nm)Dimensity 900 is more efficient and powerful.
AnTuTu Score815,200475,448The Reno6 is 71% faster—better for gaming and heavy multitasking.
RAM Options8GB / 12GB4GB / 6GB / 8GBReno6’s 12GB option is great for power users; A53’s 4GB variant is weak.

Verdict: Reno6 is the clear winner in raw performance—much better for gamers and power users.

Camera

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
Main (Rear) Camera50MP (Sony IMX766)64MP (Unknown sensor)A53 has higher resolution, but Reno6 uses a better Sony sensor (better low-light performance).
Ultrawide16MP12MPReno6’s ultrawide has more detail.
Telephoto13MP (2x zoom)NoneReno6 has a true zoom lens; A53 lacks one.
Selfie32MP (f/2.4)32MP (f/2.2)A53’s wider aperture may capture slightly better low-light selfies.
Video4K@30fps, OIS4K@30fps, EISBoth good, but Reno6 has optical stabilization (OIS) vs. A53’s digital (EIS).

Verdict: Reno6 has a more versatile camera setup (telephoto + better ultrawide), but A53’s 64MP main sensor could capture more detail in daylight.

Battery & Charging

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
Capacity4500mAh5000mAhA53 lasts longer per charge (11% more capacity).
Charging Speed65W fast25W fastReno6 charges 2.5x faster (0-100% in ~30 mins vs. ~1 hour).
No Charger in BoxNoYesA53 doesn’t include a charger (eco-friendly, but annoying).

Verdict: A53 has better battery life, but Reno6’s 65W charging is a game-changer if you’re often in a hurry.

Software & Extras

FeatureOppo Reno6 5GSamsung Galaxy A53 5GReal-World Implications
OS at LaunchAndroid 11Android 12A53 launched with a newer OS.
Update SupportUp to Android 12Up to Android 16A53 will get 4 more years of updates (Samsung’s long-term support).
AudioBasicDolby Atmos, Stereo SpeakersA53 has much better sound for movies and music.
Wi-FiWi-Fi 6Wi-Fi 5 (ac)Reno6 supports faster, more efficient Wi-Fi.

Verdict: A53 wins in software longevity and audio, while Reno6 has better connectivity (Wi-Fi 6).


2. Key Insights: Strengths & Trade-Offs

Oppo Reno6 5G Wins If You Want:

Superior performance (71% faster in benchmarks).
Better charging speed (65W vs. 25W).
More versatile cameras (telephoto, better ultrawide).
Brighter display for outdoor use.
More RAM (up to 12GB).

Samsung Galaxy A53 5G Wins If You Want:

Longer battery life (5000mAh).
Longer software support (up to Android 16).
Better audio (Dolby Atmos, stereo speakers).
Smoother display (120Hz vs. 90Hz).


3. User Profiles & Recommendations

Best for Gamers & Power Users → Oppo Reno6 5G

  • The Dimensity 900 and 12GB RAM handle heavy apps better.
  • 65W charging means less downtime between gaming sessions.

Best for Long-Term Users → Samsung Galaxy A53 5G

  • 4+ years of updates means better security and features over time.
  • 5000mAh battery lasts longer for all-day use.

Best for Photography → Tie (Depends on Needs)

  • Reno6: Better zoom, ultrawide, and stabilization.
  • A53: Slightly better main sensor, better selfie camera.

4. Buying Decision Framework

Ask Yourself These 3 Questions:

  1. Do you prioritize speed (gaming/multitasking) or battery life?
    • Speed → Reno6 5G
    • Battery → A53 5G
  2. Do you care about long-term software updates?
    • Yes → A53 5G
    • No → Doesn’t matter.
  3. Do you take a lot of zoom/ultrawide photos?
    • Yes → Reno6 5G
    • Mostly selfies/daylight shots → A53 5G

Final Verdict: Which Would I Choose?

I’d pick the Oppo Reno6 5G. Here’s why:

  • It’s faster, has better charging, and a more versatile camera system.
  • While the A53 has better battery life and software support, the Reno6’s performance and charging speed make it the better daily driver for me.

However, if you prioritize longevity and battery life, the A53 5G is the smarter investment—especially if you keep phones for 3+ years.

Ultimately, both are great, but the Reno6 is the better all-rounder, while the A53 excels in longevity and endurance.

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.