Samsung Galaxy S25 Ultra vs Samsung Galaxy S26

Updated Sep 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Samsung Galaxy S25 Ultra is the better pick — it scores 74/100 to the Samsung Galaxy S26's 71, leading on Display and Rear Camera. Choose the Samsung Galaxy S26 instead if storage and design & weight matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Samsung Galaxy S25 Ultra and Samsung Galaxy S26 are closely matched

Samsung Galaxy S25 Ultra

Samsung Galaxy S26

Where Samsung Galaxy S25 Ultra stands out

Rear camera (megapixels): 200 MP (300% more)
Rear Camera Optical zoom: 5 (67% more)
Display Resolution: 1440 × 3120 px

Where Samsung Galaxy S26 stands out

Storage capacity: 512 GB (100% more)
Chip Model: Snapdragon 8 Elite Gen 5
Miscellaneous Operating system: Android 16

Winner by category for Samsung Galaxy S25 Ultra vs Samsung Galaxy S26
Category	Samsung Galaxy S25 Ultra	Samsung Galaxy S26	Winner
Chip	82	83	Tie
Memory	71	71	Tie
Storage	42	63	Samsung Galaxy S26
Display	77	61	Samsung Galaxy S25 Ultra
Rear Camera	78	64	Samsung Galaxy S25 Ultra
Front Camera	61	61	Tie
Cellular	84	84	Tie
Connectivity	73	73	Tie
Sensors	85	85	Tie
Design & Weight	47	72	Samsung Galaxy S26
Power & Battery	76	67	Samsung Galaxy S25 Ultra
Benchmark	80	82	Tie
Miscellaneous	72	61	Samsung Galaxy S25 Ultra
Security	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Sep 2026.

Samsung Galaxy S25 Ultra

The Samsung Galaxy S25 Ultra is a premium flagship slate smartphone designed for power users who require top-tier processing power and productivity tools. It features the Snapdragon 8 Elite For Galaxy processor and is distinguished by its built-in S Pen stylus and robust 5,000 mAh battery.

Best for Productivity and note-taking with an integrated stylusBest for High-performance mobile gaming and demanding multitasking

Pros

Powerful Snapdragon 8 Elite For Galaxy chip coupled with Oryon CPU architecture
Integrated S Pen stylus for sketching, writing, and navigation
Includes modern Qi2 wireless charging standard support up to 15W
Offers up to 1 TB of fast UFS 4.0 storage

Cons

Heavy slate design weighing 218 grams, which may feel bulky in-hand
The 16 GB RAM configuration is exclusive to the 1 TB model in Asia, leaving other markets with 12 GB

Samsung Galaxy S26

The Samsung Galaxy S26 is a premium, compact smartphone running Android 16 with One UI 8.5, tailored for users who prefer a smaller form factor. Depending on the region, it is powered by either the 3nm Qualcomm Snapdragon 8 Elite Gen 5 or the 2nm Samsung Exynos 2600 processor. It features a remarkably slim 7.2mm profile, a 167-gram lightweight body, and a 4300 mAh battery.

Best for Gamers who want top-tier processing power in a smaller, highly portable sizeBest for Buyers looking for an ultra-slim, lightweight flagship phone that easily fits…

Pros

Extremely thin and lightweight design measuring 7.2 mm in depth and weighing 167 grams
Excellent processing and gaming performance powered by next-generation chipsets
Equipped with modern Wi-Fi 7 support for fast wireless connectivity

Cons

Subpar battery endurance that struggles to survive a full day of regular use
Wired charging speeds are limited to a relatively slow 25W
Unchanged camera hardware that can struggle when photographing moving subjects

Official

Official product page

Review

Review videos (1 reviewer)Provided real-world testing feedback concerning battery life limitations, camera performance on living subjects, and gaming capabilities.

Source

Generated Jul 4, 2026

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

Check Price on Amazon

Samsung Galaxy S26

Check Price on Amazon

Performance

Higher benchmark score = faster

Samsung Galaxy S25 Ultra2,207,809

Samsung Galaxy S262,441,481

See the raw benchmark values →

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 S264,300 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 S26

Samsung Galaxy S25 Ultra is 51 g (31%) heavier than Samsung Galaxy S26.

Detailed Specifications

The full spec sheet, side by side

Chip

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Model

Memory

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
RAM capacity	12 GB	12 GB
Memory technology

Storage

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Storage capacity	256 GB	512 GB100% more
Is expandable	No	No

Display

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Size	6.9 in10% more	6.3 in
Resolution	1440 × 3120 px	1080 × 2340 px
Pixel density	498 PPI21% more	411 PPI
Refresh rate	120 Hz	120 Hz
Display technology
Protection
Has pen support	Yes	No
Screen-to-body ratio	93%	91%

Rear Camera

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Rear camera (megapixels)	200 MP300% more	50 MP
Rear camera aperture	1.76% less	1.8
Optical zoom	567% more	3
Has High Dynamic Range (HDR)	Yes	Yes
Has Optical Image Stabilization (OIS)	Yes	Yes
Number of cameras	4	3
Other cameras	10 MP telephoto f/2.4, 50 MP f/3.4, 50 MP ultrawide f/1.9	10 MP telephoto f/2.4, 12 MP ultrawide f/2.2

Front Camera

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Front camera (megapixels)	12 MP	12 MP
Front camera aperture	2.2	2.2

Cellular

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Cellular technology
SIM type
Has dual-sim support	Yes	Yes

Connectivity

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Bluetooth technology
Wi-Fi technology
Connector
Has a headphone jack	No	No

Sensors

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Has a NFC sensor	Yes	Yes
Has an accelerometer sensor	Yes	Yes
Has a gyroscope sensor	Yes	Yes
Has a magnetic field sensor	Yes	Yes
Has an atmospheric pressure sensor	Yes	Yes
Has a GPS sensor	Yes	Yes

Design & Weight

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Color	N/A	N/A
Dimensions	7.76 × 16.28 × 0.82 cm	7.17 × 14.96 × 0.72 cm
Weight	218 g	167 g23% less

Power & Battery

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Battery capacity	5,000 mAh16% more	4,300 mAh
Has wireless charging support	Yes	Yes
Has fast charging support	Yes	Yes

Benchmark

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Antutu score	2,207,809	2,441,48111% more
Geekbench single-core score	3,057	2,995
Geekbench multi-core score	9,846	10,82410% more

Miscellaneous

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Release date	February 3, 2025	March 6, 2026
SAR (Head)	1.26 W/kg	1.19 W/kg6% less
SAR (Body)	0.64 W/kg47% less	1.2 W/kg
Dust & Water resistance
Operating system

Security

Feature	Samsung Galaxy S25 Ultra	Samsung Galaxy S26
Has a fingerprint scanner	Yes	Yes
Has an advanced face scanner	No	No

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Samsung Galaxy S25 Ultra vs Samsung Galaxy S26 comparison

They are closely matched: Samsung Galaxy S25 Ultra scores 78/100 and Samsung Galaxy S26 scores 77/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Samsung Galaxy S25 Ultra and Samsung Galaxy S26 are compared side by side above across every spec in the smartphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 78/100 for Samsung Galaxy S25 Ultra and 77/100 for Samsung Galaxy S26.

At launch, Samsung Galaxy S26 was the more affordable option ($860) versus Samsung Galaxy S25 Ultra ($1299). Weigh that against the overall scores (78/100 vs 77/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.

It's close — Samsung Galaxy S25 Ultra (78/100) and Samsung Galaxy S26 (77/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.