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InnoReviews

Nubia Z80 Ultra vs Redmi 15

WINNER
Nubia Z80 Ultra
79.5Inno Score
VS
Redmi 15

Xiaomi

Redmi 15
38.6Inno Score
88.1Performance21.8
63.3Display50.5
62.5Camera29
96.2Battery66.7
86.7Features28
11 spec wins — Nubia Z80 Ultra4 spec wins — Redmi 15

InnoReviews verdict

Nubia Z80 Ultra wins this phone face-off, 79.5 to 38.6, pulling ahead mainly in performance (+66) and features (+59). Redmi 15 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Nubia Z80 Ultra

  • Stronger performance score: 88 vs 22
  • Stronger display score: 63 vs 51
  • Stronger camera score: 63 vs 29
  • Stronger battery score: 96 vs 67
  • Stronger features score: 87 vs 28

Reasons to pick the Redmi 15

  • 54% higher Wild Life Extreme stability: 99 % vs 64 %

Display

Display comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
Screen size6.85 ″6.9 ″+1%
Panel typeAMOLEDIPS LCD
Resolution1216x26881080x2340
Pixel density431 ppi+15%374 ppi
Refresh rate144 Hz144 Hz
Peak brightness2,000 nits+135%850 nits
Screen-to-body89.5 %—

Performance

Performance comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
ChipsetSnapdragon 8 Elite Gen 5Snapdragon 685
AnTuTu2,941,801—
Geekbench 6 (single)3,691+679%Top 3%474Bottom 9%
Geekbench 6 (multi)10,971+577%Top 3%1,620Bottom 10%
Wild Life Extreme stability64 %Bottom 29%99 %+54%Top 39%
RAM (max)16 GB+100%8 GB
Storage options256GB/512GB/1TB128/256GB
Storage typeUFS 4.1UFS 2.2

Camera

Camera comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
Main camera50 MP50 MP
Main aperturef/1.7f/1.8
Ultra-wide50 MP—
Telephoto64 MP—
Optical zoom2.7 x—
Max video8K@30fps1080p@30fps
Front camera16 MP+100%8 MP
OISYesNo

Battery

Battery comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
Capacity7,200 mAh+3%7,000 mAh
Wired charging80 W+142%33 W
Wireless charging80 W—
Active use endurance20.2 h—

Design

Design comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
Weight227 g214 g+6%
Thickness8.6 mm8.4 mm+2%
IP ratingIP68/IP69IP64
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
5GYesNo
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth6.05.0
NFCYesYes
USBUSB-C 3.2USB-C 2.0
eSIM—No

Software

Software comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
OS at launchAndroid 16 (MyOS)Android 15 (HyperOS 2)
OS update pledge—2 years

Audio

Audio comparison: Nubia Z80 Ultra versus Redmi 15
SpecNubia Z80 UltraRedmi 15
Stereo speakersYesNo
3.5mm jackNoNo

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