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Samsung Galaxy S26 Ultra vs Samsung Galaxy S25

Side-by-side comparison of specifications, price, camera, battery and performance in India

Samsung Galaxy S26 Ultra
Phone 1

Samsung

Samsung Galaxy S26 Ultra

4.7(605)

₹1,39,999

View details →
Samsung Galaxy S25
Phone 2

Samsung

Samsung Galaxy S25

₹62,000

View details →
Expert verdict

Samsung Galaxy S26 Ultra vs Samsung Galaxy S25: Comparison Summary

Price

Samsung Galaxy S25 is priced lower at ₹62,000, giving it an affordability edge. The price gap is ₹77,999.

Samsung Galaxy S25 wins
Display

Samsung Galaxy S26 Ultra features a 6.9" Dynamic AMOLED 2X, QHD+, 120Hz display. Samsung Galaxy S25 offers —. Samsung Galaxy S26 Ultra has a higher 120Hz refresh rate.

Samsung Galaxy S26 Ultra wins
Performance

Samsung Galaxy S26 Ultra runs the Snapdragon 8 Elite Gen 5. Samsung Galaxy S25 is powered by the —. Different chipsets mean benchmark scores and power efficiency will vary; check independent reviews for real-world impact.

Camera

Samsung Galaxy S26 Ultra offers a 200MP + 50MP + 50MP + 10MP camera system. Samsung Galaxy S25 has —. Both phones support 4K video recording.

Battery

Samsung Galaxy S26 Ultra packs a 5000 mAh, 60W setup. Samsung Galaxy S25 uses —. Samsung Galaxy S26 Ultra has a larger 5000 mAh battery.

Samsung Galaxy S26 Ultra wins
Software & Ecosystem

Samsung Galaxy S26 Ultra runs Android 16, One UI 8.5. Samsung Galaxy S25 ships with —. Software update timelines and AI features differ significantly between the two ecosystems.

Spec score

Overall rating breakdown

Samsung Galaxy S26 Ultra

89%

Very Good

Samsung Galaxy S25

65%

Fair

Strengths and weaknesses

Pros and cons

Samsung Galaxy S26 Ultra

₹1,39,999

Pros

  • 200MP camera with 5× periscope telephoto
  • Snapdragon 8 Elite Gen 5 — class-leading performance
  • Privacy Display feature is unique
  • S Pen stylus included
  • 60W fast charging is fastest in the S series
  • 7-year software guarantee

Cons

  • Starts at ₹1,39,999 — very expensive
  • Large and heavy at 214g
  • No 100W+ charging like OnePlus 13
  • No charger in the box

Samsung Galaxy S25

₹62,000

Pros

  • Snapdragon 8 Elite delivers exceptional single-core performance, AI processing, and gaming — best in class for 2025
  • At 162g and 7.2mm, the S25 is one of the most comfortable flagship phones to hold and pocket all day
  • 7-year update guarantee means the phone stays software-current and secure through 2032
  • Galaxy AI features like Generative Edit, Circle to Search, and Now Brief add genuine daily value
  • IP68 and Gorilla Glass Victus 2 protect against everyday drops and submersion

Cons

  • 4000 mAh battery is the smallest in the S25 family — heavy users will need a midday charge
  • 25W wired charging is slow by 2025 standards; competitors offer 65W–100W
  • No expandable storage — commit to 256GB or 512GB at purchase
  • Price has risen to ₹62,000 making the S24 (now discounted) a tempting alternative
Full specifications

Samsung Galaxy S26 Ultra vs Samsung Galaxy S25 — Complete specification table

At a Glance
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Starting Price
₹1,39,999
₹62,000
Lower price
Network
5G
5G
Launched
March 2026
—
User Rating
4.7/5 (605 ratings)
Higher rating
—
Available colours
Cobalt Violet, Black, Sky Blue
2 options
Display
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Size
6.9 inches
—
Type
Dynamic AMOLED 2X
—
Resolution
3120 × 1440 (QHD+, 499 ppi)
2340 × 1080 px FHD+
Refresh Rate
1–120Hz (adaptive)
1–120Hz LTPO
Brightness
3000 nits peak
2600 nits peak
Protection
Corning Gorilla Armor 2
Corning Gorilla Glass Victus 2
Privacy Display
Yes (world first)
—
Screen Size
—
6.2 inches
Panel Type
—
Dynamic AMOLED 2X
Performance
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Processor
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
Snapdragon 8 Elite (3nm)
Architecture
3nm TSMC
—
RAM
12 GB / 16 GB LPDDR5X
12GB LPDDR5X
Storage
256 GB / 512 GB / 1 TB UFS 4.0
256GB / 512GB UFS 4.0
AnTuTu Score
~3,900,000
—
CPU Cores
—
Octa-core (2× 4.47GHz + 6× 3.53GHz)
GPU
—
Adreno 830
Expandable Storage
—
No
Camera
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Main
200 MP, f/1.7, OIS, 100× Space Zoom
—
Telephoto 1
50 MP, f/2.9, 5× optical zoom, OIS
—
Ultra-wide
50 MP, f/1.9, 120° FOV
—
Telephoto 2
10 MP, f/2.4, 3× optical zoom
—
Front Camera
12 MP, f/2.2
12MP f/2.2
Video
8K @30fps, 4K @60fps
—
Main Camera
—
50MP f/1.8 OIS
Ultra-Wide Camera
—
12MP f/2.2
Telephoto Camera
—
10MP f/2.4 OIS (3× optical)
Video Recording
—
8K @ 30fps, 4K @ 120fps
AI Camera Features
—
ProVisual Engine, Generative Edit, Instant Slow-Mo
Battery & Charging
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Capacity
5000 mAh
—
Wired Charging
60W super fast charging
—
Wireless Charging
25W wireless
15W (Qi2)
Reverse Wireless
4.5W
4.5W
Battery Capacity
—
4000 mAh
Charging Speed
—
25W wired
Connectivity
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Network
5G SA/NSA, 4G LTE
5G SA/NSA (Sub-6GHz + mmWave)
Wi-Fi
Wi-Fi 7 (802.11be)
Wi-Fi 7 (802.11 be)
Bluetooth
6.0
Bluetooth 5.4
NFC
Yes
Yes
USB
USB-C 3.2 Gen 2
USB 3.2 Gen 2 Type-C
S Pen
Yes (included, with Air Actions)
—
UWB
—
Yes (Ultra-Wideband)
Design & Build
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
Dimensions
78.1 × 163.6 × 7.9 mm
146.9 × 70.5 × 7.2 mm
Weight
214 g
162g
Build
Armour Aluminium frame, Gorilla Armor 2
—
Water Resistance
IP68 (1.5m/30 min)
IP68 (1.5m, 30 min)
SIM
Nano SIM + eSIM
Dual SIM (Nano + eSIM)
Body Material
—
Armor Aluminum frame, Gorilla Glass back
Fingerprint Sensor
—
Under-display (ultrasonic)
Software
Specification
Samsung Galaxy S26 Ultra
Samsung Galaxy S25
OS
Android 16
—
UI
One UI 8.5
One UI 7
Updates
7 years OS + security
—
AI Features
Galaxy AI (Now Assist, Photo Assist, Creative Studio, Call Screen, Privacy Alerts)
Galaxy AI: Now Brief, Call Assist, Instant Slow-Mo, Generative Edit, Circle to Search
OS at Launch
—
Android 15
Update Promise
—
7 years OS, 7 years security
Price comparison

All variants and prices

Samsung Galaxy S26 Ultra

12GB RAM / 256GB· Cobalt Violet
₹1,39,999
12GB RAM / 512GB· Black
₹1,59,999
16GB RAM / 1024GB· Sky Blue
₹1,89,999

Samsung Galaxy S25

12GB RAM / 256GB
₹62,000
12GB RAM / 512GB
₹74,000
Common questions

Samsung Galaxy S26 Ultra vs Samsung Galaxy S25: Frequently asked questions

Which is better: Samsung Galaxy S26 Ultra or Samsung Galaxy S25?
The Samsung Galaxy S26 Ultra and Samsung Galaxy S25 target similar market segments. The Samsung Galaxy S26 Ultra starts at ₹1,39,999 and runs Android 16, One UI 8.5 with a 6.9" Dynamic AMOLED 2X, QHD+, 120Hz display and Snapdragon 8 Elite Gen 5 chip. The Samsung Galaxy S25 starts at ₹62,000 and offers — with —. If battery life is the priority, compare their mAh capacities. If display quality matters, compare refresh rates and panel types. Neither has a universal advantage — the choice depends on your use case and ecosystem preference.
What is the price difference between Samsung Galaxy S26 Ultra and Samsung Galaxy S25?
The Samsung Galaxy S26 Ultra starts at ₹1,39,999 and the Samsung Galaxy S25 starts at ₹62,000 in India. The price difference between base models is ₹77,999. Both phones are available in multiple RAM/storage variants at different price points.
Does Samsung Galaxy S26 Ultra have a better camera than Samsung Galaxy S25?
Samsung Galaxy S26 Ultra offers a 200MP + 50MP + 50MP + 10MP camera system. Samsung Galaxy S25 provides —. Camera quality depends on factors beyond megapixels — including sensor size, aperture, OIS, and computational photography. For the most accurate comparison, refer to independent review sites that run controlled camera tests in the same conditions.
Which phone has longer battery life: Samsung Galaxy S26 Ultra or Samsung Galaxy S25?
Samsung Galaxy S26 Ultra comes with a 5000 mAh, 60W battery. Samsung Galaxy S25 includes —. Battery life also depends on the display resolution, refresh rate, and software optimisation. A larger mAh does not guarantee proportionally longer life if the display or processor is more power-hungry.
Is Samsung Galaxy S26 Ultra worth buying over S26?
Yes, if camera versatility and S Pen productivity matter. The S26 Ultra has a 200MP camera (vs 50MP on S26), 5× periscope telephoto, 100× Space Zoom, integrated S Pen, faster 60W charging, QHD+ display, and Privacy Display technology. At ₹1,39,999 vs ₹87,999, the premium is for dedicated photographers and power users.
Is Samsung Galaxy S25 worth buying over Galaxy S24?
The S25 offers a meaningful upgrade in CPU performance (Snapdragon 8 Elite vs S24's Exynos 2400), Galaxy AI features, and an improved camera algorithm. The S24 is now available at around ₹49,999 — ₹12,000 less. If Galaxy AI features and the latest chip matter to you, the S25 is worth the premium. For pure value, the S24 remains compelling.
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Editorial note

Specifications on Gadzela are sourced from official brand announcements and cross-referenced against published datasheets. Prices shown reflect India launch prices and may vary by retailer or over time. Always verify before purchasing. This page does not contain sponsored placements.