Samsung Galaxy S25 Ultra vs Samsung Galaxy S23 Plus
Verdict
Our overall take, at a glance
Key takeaways
- Samsung Galaxy S25 Ultra leads Samsung Galaxy S23 Plus overall by 6 points (83 vs 77 out of 100).
- Samsung Galaxy S25 Ultra stands out on Memory RAM capacity: 12 GB, Display Size: 6.9 in, Display Resolution: 1440 × 3120 px.
- Best value: Samsung Galaxy S23 Plus (from $999) — the strongest score-per-dollar of the two.
Samsung Galaxy S25 Ultra leads overall
$1,299 at launch
Samsung Galaxy S25 Ultra
83
Samsung Galaxy S23 Plus
77
Best value: Samsung Galaxy S23 Plus ($999)
Why it stands out
- Memory RAM capacity: 12 GB
- Display Size: 6.9 in
- Display Resolution: 1440 × 3120 px
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Samsung Galaxy S25 Ultra
AI analysis isn't ready yet
We haven't generated an in-depth write-up for Samsung Galaxy S25 Ultra yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.
Samsung Galaxy S23 Plus
The Samsung Galaxy S23 Plus is an older generation flagship smartphone series released in 2023. It features a large display and was known for being relatively comfortable to hold compared to some other models.
Best for general useBest for media consumption
Pros
- Features a dynamic AMOLED display that gets up to 1750 nits of brightness
- Possesses wireless charging and reverse wireless charging capabilities
- Includes a triple camera setup
- Offers 8K video capability on the back camera and 4K at 60fps on both front and back cameras
Cons
- Peak brightness (1750 nits) may be less than newer phones offering up to 3,000 nits
- The device's zoom capability is noted to only do 3x zoom compared to competitors with higher zoom ranges
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Samsung Galaxy S25 Ultra
Samsung Galaxy S23 Plus
Performance
Higher benchmark score = faster
Samsung Galaxy S25 Ultra2,209,231
Samsung Galaxy S23 Plus1,223,018
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Battery capacity
Larger cell — a hardware spec, not battery life
Samsung Galaxy S25 Ultra5,000 mAh
Samsung Galaxy S23 Plus4,700 mAh
Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Samsung Galaxy S25 UltraSamsung Galaxy S23 Plus
Samsung Galaxy S25 Ultra is 22 g (11%) heavier than Samsung Galaxy S23 Plus.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side