Samsung Galaxy S23vsOppo Reno13
SETTLEDUpdated September 8, 2026
Oppo Reno13 wins
Verdict
Oppo Reno13 wins 3 of 5 categories — our overall pick
Oppo Reno13 is the overall winner, 3 / 5 — price is its standout. At USD 399, it's also the most affordable of this group.
- Samsung Galaxy S23 takes Performance — led by performance score (1,500,000 pts).
- Oppo Reno13 takes Display — led by screen size (6.59 in).
- Samsung Galaxy S23 takes Camera — led by telephoto (Yes).
- Oppo Reno13 takes Battery — led by battery (5,600 mAh).
- Oppo Reno13 takes Price — led by price (399 USD).
Scores follow our published methodology · v2026.09
In plain English
Choose Samsung Galaxy S23 if you want…
- Choose Samsung Galaxy S23 if you want a faster phone for apps and games — 1,500,000 pts vs 1,100,000 pts.
- Choose Samsung Galaxy S23 if you want a screen you can read in sunlight — 1,750 nits vs 1,200 nits.
- Choose Samsung Galaxy S23 if you want true optical zoom — Yes vs No.
- Choose Samsung Galaxy S23 if you want better video quality — 93 pts vs 92 pts.
- Choose Samsung Galaxy S23 if you want a better camera — 135 pts vs 127 pts.
- Choose Samsung Galaxy S23 if you want the convenience of wireless charging — Yes vs No.
Choose Oppo Reno13 if you want…
- Choose Oppo Reno13 if you want more room for photos and apps — 256 GB vs 128 GB.
- Choose Oppo Reno13 if you want a bigger screen — 6.59 in vs 6.1 in.
- Choose Oppo Reno13 if you want a sharper screen — 450 ppi vs 425 ppi.
- Choose Oppo Reno13 if you want sharper selfies — 50 MP vs 12 MP.
- Choose Oppo Reno13 if you want longer battery life — 5,600 mAh vs 3,900 mAh.
- Choose Oppo Reno13 if you want faster charging — 80 W vs 25 W.
- Choose Oppo Reno13 if you want a lower price — 399 USD vs 549 USD.
At a glance
- Samsung Galaxy S23
- Oppo Reno13
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Best price now
The cheap alternative
Full record
Every spec, side by side — winners get a check and a proportional bar. Ties share the badge.
Performance score
Approximate benchmark score of the chipset — higher is faster for apps, games and AI.
Chipset
The processor inside — shown for reference, never decides a winner.
RAM
More RAM keeps more apps alive in the background.
Storage
Base onboard storage for photos, apps and media.
Screen size
Diagonal screen size — bigger is better for media, smaller is easier to hold.
Pixel density
Sharpness of the screen — above ~400 ppi looks crisp.
Refresh rate
How smooth scrolling and motion feel. 120 Hz is the modern standard.
Peak brightness
Peak brightness in sunlight — higher stays readable outdoors.
Main camera
Resolution of the primary rear camera — photo quality is judged by the Camera quality score, not megapixels.
Selfie camera
Resolution of the front camera.
Telephoto
A dedicated zoom lens for distant subjects without quality loss.
Video score
Composite video rating — stabilisation, 4K/8K support and colour.
Camera score
Composite camera quality from independent testing — how good the photos actually are.
Battery
Battery capacity — higher generally lasts longer.
Charging speed
Wired charging speed — higher refills faster.
Wireless charging
Whether the phone charges wirelessly.
Price
Typical MSRP in US dollars — lower is better value.
Which one should you buy?
Samsung Galaxy S23
Choose Samsung Galaxy S23 if camera matters most. It costs USD 549.
Oppo Reno13
Choose Oppo Reno13 if price matters most — it wins the most categories overall. It costs USD 399, the lowest price in this group.
Pros & cons
Samsung Galaxy S23
- Compact size
- 3x telephoto
- Big discount
- 3,900 mAh battery
- 25 W charging
- Aging chipset
Oppo Reno13
- Dimensity 8350
- 5,600 mAh battery
- 80 W charging
- No telephoto
- Software bloat
- No wireless charging