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Samsung Galaxy S26 Ultra vs iQOO 15

₹69,000 apart. Here is what actually separates them.

The short version

Which one should you buy?

The iQOO 15 starts ₹69,000 lower: ₹85,999 against ₹1,54,999 for the Galaxy S26 Ultra.

  • The iQOO 15 has the bigger battery: 7,000 mAh against 5,000 mAh. It also charges faster, at 100W against 60W.
  • The iQOO 15 has the better screen on paper: smoother (144Hz against 120Hz) and brighter (6,000 nits against 2,600).
  • Both have a zoom camera, but the Galaxy S26 Ultra reaches further: 5x against 3x.
  • Only the iQOO 15 lists wireless charging, at 40W.
Which to buy

Get the Galaxy S26 Ultra for more zoom. Get the iQOO 15 for the lower price, the bigger battery and faster charging.

Side by side

Every spec, lined up

Better on paper

Spec score

SpecGalaxy S26 UltraiQOO 15
Overall 8.9 out of 10 9.2 out of 10 (better)
Performance 10 out of 10 10 out of 10
Display 9.1 out of 10 9.7 out of 10 (better)
Rear camera 9.3 out of 10 (better) 8.6 out of 10
Front camera 6.5 out of 10 (better) 6.2 out of 10
Battery 6.9 out of 10 9.7 out of 10 (better)
Build 9.3 out of 10 (better) 7.8 out of 10
Software 10 out of 10 Not rated

Display

SpecGalaxy S26 UltraiQOO 15
Size 6.9 inches 6.85 inches
Panel Dynamic AMOLED 2X AMOLED
Resolution 3120 x 1440 (Quad HD+) 3168 x 1440 (2K) (better)
Refresh rate 120Hz 144Hz (better)
Peak brightness 2,600 nits 6,000 nits (better)
Protection Gorilla Armor 2 (front), Gorilla Glass Victus 2 (rear) Not listed

Performance

SpecGalaxy S26 UltraiQOO 15
Chipset Snapdragon 8 Elite Gen 5 for Galaxy Snapdragon 8 Elite Gen 5
CPU Octa-core, up to 4.74GHz Not listed
RAM 12GB 12GB, 16GB
Storage 256GB, 512GB 256GB, 512GB
Software One UI 8.5 · 7 OS updates OriginOS 6, Android 16

Camera

SpecGalaxy S26 UltraiQOO 15
Rear cameras 200MP main (f/1.4, OIS) + 50MP telephoto (f/2.9, 5x optical) + 50MP ultrawide (f/1.9) + 10MP telephoto (f/2.4, 3x optical) 50MP Sony IMX921 main (f/1.88, OIS) + 50MP ultrawide (f/2.05) + 50MP Sony IMX882 3x periscope (f/2.65)
Front camera 12MP (f/2.2, AF) 32MP (f/2.2)
Video 8K at 30fps (rear) Not listed

Battery

SpecGalaxy S26 UltraiQOO 15
Battery 5,000 mAh 7,000 mAh (better)
Wired charging 60W 100W (better)
Wireless charging Not listed 40W

Build and connectivity

SpecGalaxy S26 UltraiQOO 15
Network 5G (Sub6 FDD/TDD), 4G LTE 5G, 4G LTE
SIM Dual nano SIM + eSIM Dual nano SIM
Wi-Fi and Bluetooth Wi-Fi 7, Bluetooth 6.0 Wi-Fi 7, Bluetooth 6.0
NFC Yes Yes
Dust and water IP68 IP68 and IP69
Weight 214 g (better) 216.2 g
Thickness 7.9 mm (better) 8.14 mm
Colours Cobalt Violet, Black, Sky Blue, White, Pinkgold, Silver Shadow Apex, Legend, Alpha

Availability

SpecGalaxy S26 UltraiQOO 15
Launch in India 26 Feb 2026 26 Nov 2025
Status On sale On sale
Price in India

Versions and prices

Galaxy S26 Ultra
  • 12GB + 256GB₹1,54,999
  • 12GB + 512GB₹1,74,999
iQOO 15
  • 12GB + 256GB₹85,999
  • 16GB + 512GB₹93,999

Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.

Quick answers

Galaxy S26 Ultra vs iQOO 15, answered

In India, the Samsung Galaxy S26 Ultra starts at ₹1,54,999 and the iQOO 15 starts at ₹85,999.

Read moreRead less

Which is cheaper, the Galaxy S26 Ultra or the iQOO 15?

The iQOO 15, by ₹69,000. Starting prices: ₹85,999 for the iQOO 15, ₹1,54,999 for the Galaxy S26 Ultra. The Galaxy S26 Ultra comes in 2 versions, up to ₹1,74,999. The iQOO 15 comes in 2 versions, up to ₹93,999.

Which has the bigger battery, the Galaxy S26 Ultra or the iQOO 15?

The iQOO 15, with 7,000 mAh to 5,000 mAh. For charging, the iQOO 15 is quicker: 100W to 60W. Battery life also depends on the chip and the software, so treat these as a starting point.

Which has the better display?

On paper, the iQOO 15's: it is smoother (144Hz to 120Hz) and brighter (6,000 to 2,600 nits). The Galaxy S26 Ultra has a 6.9-inch Dynamic AMOLED 2X at 120Hz, the iQOO 15 a 6.85-inch AMOLED at 144Hz.

Which has the better camera?

On features, the Galaxy S26 Ultra zooms further. The main cameras are 200MP main (f/1.4, OIS) on the Galaxy S26 Ultra and 50MP Sony IMX921 main (f/1.88, OIS) on the iQOO 15. A spec sheet can't show how the photos look, so read a review before you decide on the camera alone.

Which processors do they use?

The Galaxy S26 Ultra runs the Snapdragon 8 Elite Gen 5 for Galaxy, the iQOO 15 the Snapdragon 8 Elite Gen 5.

Which is better protected against water?

Neither: both are rated IP68. Still, no phone is fully waterproof, so keep them out of the pool.

Which is lighter?

They weigh about the same: 214 g and 216.2 g.