Xiaomi 15 Ultra vs Xiaomi 17 Pro
Verdict
Xiaomi 15 Ultra scores higher on the OH Rank (77 vs 76), winning 3 of 10 categories including Screen and Main Camera. Xiaomi 15 Ultra is 3.2mm wider than Xiaomi 17 Pro. Xiaomi 17 Pro is the more recent release, from Sep 25, 2025.
Score Breakdown
Performance /15
Battery /15
Screen /15
IP Protection /15
Main Camera /15
Selfie /5
Video /5
SD Memory /5
Software /5
Desktop Replacement /5
TOTAL
77
76
Xiaomi 15 Ultra
75mm (2.95in) · Feb 27, 2025 · Rank #36
11+11+15+12+15+3+5+0+5+0 = 77
FLY* TOP Screen* TOP Camera* TOP Video Recording
EDITORIAL: This year, one of the TOP 5 camera phones came with a significant battery endurance improvement. The main camera retained the 1" sensor, lost the variable aperture but the 2 zoom cameras are now better then ever. There is no AF on the selfie and like last year, there is an extra camera grip available for the ultimate photo & video creation. Still missing are SD memory card and the desktop replacement feature. Promised are 4 years of OS updates.
PROs
SnapDragon 8 Elite processor with UFS 4.1 fast overall performance, a 5410mAh Silicone Carbon battery (6000mAh in China) with a >30hr endurance, 90W wired or 80W wireless charging, >1500nits bright 500+ppi LTPO OLED screen with Dolby Vision, one of the best cameras on the market: 50MP 23mm main + 200MP 100mm tele + 50MP 70mm tele (all with PDAF & OIS) + 50MP 14mm PDAF ultrawide, great back camera recording, 4 years of OS updates
CONs
32MP 21mm selfie with no OIS or even AF, lack of expandable SDmemory storage (while offering 8k video recording) and a lack of desktop replacement software
Xiaomi 17 Pro
71.8mm (2.83in) · Sep 25, 2025 · Rank #43
13+11+11+12+12+5+4+0+5+3 = 76
FLY* TOP Compact* TOP Selfie* TOP Software
EDITORIAL: This year, Xiaomi is all-out after Apple. Not only did it skip the 16th gen and name their flagships to match Apple's 17th gen - they also matched the design too. Except, instead of just offering a "plateau" bump across the upper back of their Pro phones, Xiaomi put a second screen there. Both back and main screens match in brightness and Dolby Vision certification and allow you to take selfies with back cameras. Otherwise, 17 Pro upgrades on last year's (China only) 15 Pro with better processor, faster memory, bigger battery size and charging speed, higher screen PWM dimming rate, water immersion depth, selfie with a PDAF, new OS and even added Dolby Atmos speaker certification.
PROs
compact, great new design with a large and bright back screen, fast SD Elite 8 Gen 5 processor with UFS 4.1 performance, 36hr endurance from a 6300mAh battery with sub-50min 100W (50W wireless) charging. 2 <1300 bright LTPO AMOLED screens with 120Hz refresh >2000Hz PWM and HDR10+ and Dolby Vision tech, IP68 protection (up to 4m water immersion for 30 min), excellent imaging from the 50MP 23mm OIS main and 50MP 17mm ultrawide (both with PDAF), excellent new 50MP 21mm PDAF selfie, HyperOS 3.0 with 4 years of updates, Android 17's native desktop replacement feature, fast USB-C 3.2 port with Video-out and screen sharing with PCs or Macs
CONs
could end up China-only, sub-1300nits on both screens, only okay 50MP 115mm periscope telephoto performance, no SDmemory, China only
Both phones here were scored by me, using the same ten categories, with no ads, sponsorships, or manufacturer relationships — this comparison is as objective and honest as it gets.
Visit Home page to compare world's best phones. You can see scoring and ranking explained on the About page.