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15 vs 17 Ultra

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Xiaomi

15

No price yet
1 spec win
Higher score

Xiaomi

17 Ultra

₹1,39,999
6 spec wins

Quick verdict

  • 17 Ultra is better for camera.
  • 17 Ultra is better for gaming and speed.
  • 17 Ultra is better for big, bright display.
  • 15 is better for light and compact.
  • 17 Ultra leads on display.
  • 17 Ultra has the higher Comparezi Score (59.7).

Computed from stored specifications, the published phones scoring rules and recorded prices. Not an opinion.

Winners by area

Display 17 Ultra
Performance 17 Ultra
Camera 17 Ultra
Battery 17 Ultra
Build 15

Specifications side by side

Spec
15
17 Ultra
Display
Display size
6.36"
6.9" (better)
Display type
AMOLED
OLED
Resolution
2670 x 1200
2608 x 1200
Refresh rate
120 Hz
120 Hz
Peak brightness
3,200 nits
3,500 nits (better)
Brightness measured as
Local peak, small bright area
—
Performance
Processor
Snapdragon 8 Elite Mobile Platform
Snapdragon 8 Elite Gen 5 Mobile Platform
Chipset process
3 nm
3 nm
RAM
12 GB
16 GB (better)
Storage
512 GB
512 GB
Memory options
12 GB + 512 GB
16 GB + 512 GB
Camera
Main camera
50 MP
50 MP
Ultra-wide camera
50 MP
50 MP
Telephoto camera
50 MP
200 MP (better)
Front camera
32 MP
50 MP (better)
Battery
Battery
5,240 mAh
6,000 mAh (better)
Charging speed
90 W
90 W
Wireless charging
Yes
Yes
Software
Operating system
Android
Android
Software
Xiaomi HyperOS 2
Xiaomi HyperOS 3
Build
Weight
191 g (better)
218.4 g
5G
Yes
Yes
Water resistance
IP68
IP68 + IP69
SIM
Dual SIM (nano SIM + nano SIM or nano SIM + eSIM)
Dual SIM, eSIM
Colours
White, Black, Green
Black, White, Starlit Green

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

15

No price yet

17 Ultra

₹1,39,999

Pros and cons

15

  • Pro: 90 W wired charging, faster than 84 % of the 338 phones on Comparezi with a published figure
  • Pro: Dedicated 50 MP telephoto camera
  • Pro: Wireless charging
  • Pro: IP68 dust and water resistance
  • Con: No published update policy

17 Ultra

  • Pro: 90 W wired charging, faster than 84 % of the 338 phones on Comparezi with a published figure
  • Pro: Dedicated 200 MP telephoto camera
  • Pro: Wireless charging
  • Pro: IP68 + IP69 dust and water resistance
  • Con: Heavier than most phones on Comparezi (218.4 g)
  • Con: No published update policy

Which should you buy?

17 Ultra if you want the strongest overall specification: it has the higher Comparezi Score (59.7).

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