Oppo Reno6 5G vs Samsung Galaxy A23 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 March 25, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 106.84 cm³
Screen Size to Weight Ratio 3.53 "/g 3.38 "/g
Weight 182 g 195 g
Height 156.8 mm 165.4 mm
Width 72.1 mm 76.9 mm
Thickness 7.6 mm 8.4 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Black
  • Blue
  • White
  • Peach

Display

Screen Size 6.43 " 6.6 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 82.5 %
Pixel Density 409 PPI 400 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 114.78 mAh/in²
Battery Density 50.05 mAh/cm³ 46.8 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Mali-G68 MC4 Adreno 610

Connectivity

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

Software

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

Comparison Summary

Oppo Reno6 5G vs Samsung Galaxy A23: A Practical Showdown

Here’s how these mid-range contenders stack up in real-world use, stripped of marketing fluff.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GSamsung Galaxy A23Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm165.4 × 76.9 × 8.4 mmReno6 is more compact and slimmer—easier for one-handed use. A23 feels bulkier but offers a larger display.
Weight182g195gReno6 is 13g lighter—noticeable in pockets or during long sessions.
DurabilityGorilla Glass 5Gorilla Glass 5Equal protection, but no IP rating on either—keep away from water.

Display

FeatureOppo Reno6 5GSamsung Galaxy A23Real-World Implications
Size6.43" AMOLED6.6" PLS LCDA23’s screen is larger but LCD—Reno6’s AMOLED offers deeper blacks, better contrast, and power efficiency.
Brightness1100 nits (peak)Unspecified (likely ~500-600 nits)Reno6 dominates in sunlight—far easier to read outdoors.
Refresh Rate90Hz90HzBoth smooth for scrolling, but AMOLED makes Reno6’s motion crisper.

Performance

FeatureOppo Reno6 5GSamsung Galaxy A23Real-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 680 4G (6nm)Reno6 is 2x faster (AnTuTu: 815K vs 401K)—better for gaming/multitasking.
RAM/Storage8/12GB + 128/256GB4/6GB + 64/128GBReno6 has more RAM and storage—fewer app reloads, longer longevity.
GPUMali-G68 MC4Adreno 610Reno6 handles Genshin Impact at medium settings; A23 struggles.

Camera

(Main camera comparisons only; see full table for details)
| Feature | Oppo Reno6 5G | Samsung Galaxy A23 | Real-World Implications | |------------------------|------------------------|--------------------------|-------------------------------| | Main Sensor | 50MP (Sony IMX766) | 50MP (Samsung S5KJN1) | Reno6’s larger sensor (1/1.56" vs 1/2.76") captures more light—sharper low-light shots. | | Ultrawide | 16MP | 5MP | Reno6’s ultrawide is 3x higher resolution—less distortion. | | Selfie | 32MP | 8MP | Reno6’s 4x resolution for sharper video calls and selfies. | | Video | 4K@30fps, 1080p@60fps | 1080p@30fps | Reno6 supports 4K and smoother 60fps—better for vlogging. |


Battery & Charging

FeatureOppo Reno6 5GSamsung Galaxy A23Real-World Implications
Capacity4500mAh5000mAhA23 lasts ~1-2 hours longer on a charge.
Charging65W SuperVOOC25W Fast ChargingReno6 charges 0-100% in ~30 mins; A23 takes ~1h 15m.
Bypass ChargingNoYesA23 can power the phone directly while gaming—less battery wear.

2. Key Insights

Oppo Reno6 5G Wins If You Value:

Performance – Faster chipset, more RAM, better GPU.
Display Quality – AMOLED, higher brightness, vibrant colors.
Cameras – Superior main/ultrawide/selfie sensors, 4K video.
Fast Charging – 65W vs 25W is a game-changer for busy users.

Samsung Galaxy A23 Wins If You Need:

Battery Life – 5000mAh lasts longer (but charges slower).
Software Updates – Ships with Android 12, likely longer support.
Budget Option – Typically cheaper than Reno6.


3. Who Should Buy Which?

Oppo Reno6 5G Is Best For:

  • Mobile gamers (better GPU, faster chipset).
  • Photography enthusiasts (larger sensors, 4K video).
  • Users who hate slow charging (65W is borderline flagship-level).

Samsung Galaxy A23 Is Best For:

  • Battery-centric users (5000mAh + bypass charging).
  • Samsung ecosystem fans (One UI features, longer updates).
  • Budget shoppers (often discounted below Reno6).

4. Buying Decision Framework

Ask yourself:

  1. "Do I care more about camera quality or battery life?"
    • Reno6 for cameras; A23 for endurance.
  2. "Will I notice the performance difference?"
    • Casual users won’t; gamers/content creators will.
  3. "How important is fast charging?"
    • Reno6’s 65W is a lifestyle upgrade for busy people.

Final Verdict: My Pick

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

  • The AMOLED display and Dimensity 900 make everyday use smoother.
  • 65W charging eliminates battery anxiety—30 mins for a full charge is addictive.
  • Camera versatility (4K, better sensors) future-proofs it for content creation.

The A23 is a solid budget pick, but the Reno6’s performance and charging speed tip the scales. If you can stretch your budget, it’s the better long-term investment.

Thoughts? Which one fits your needs? Drop a comment below!

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.