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InnoReviews

nubia NaviX Ultra vs REDMI K90 Max

WINNER
nubia NaviX Ultra
77Inno Score
VS
REDMI K90 Max
69.2Inno Score
64.4Performance64.4
79.4Display79.4
75.2Camera43.4
90.4Battery83.2
86.7Features86.7
7 spec wins — nubia NaviX Ultra4 spec wins — REDMI K90 Max

InnoReviews verdict

nubia NaviX Ultra wins this phone face-off, 77 to 69.2, pulling ahead mainly in camera (+32) and battery (+7). REDMI K90 Max still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the nubia NaviX Ultra

  • Stronger camera score: 75 vs 43
  • Stronger battery score: 90 vs 83
  • 525% higher ultra-wide: 50 MP vs 8 MP
  • 300% higher Main camera: 200 MP vs 50 MP
  • 60% higher Front camera: 32 MP vs 20 MP

Reasons to pick the REDMI K90 Max

  • 20% higher capacity: 8,550 mAh vs 7,100 mAh
  • 15% higher Refresh rate: 165 Hz vs 144 Hz
  • 11% higher Wired charging: 100 W vs 90 W

Display

Display comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
Screen size6.78 ″6.83 ″+1%
Panel typeLTPO OLEDAMOLED
Resolution1260x28001280x2772
Pixel density453 ppi+1%447 ppi
Refresh rate144 Hz165 Hz+15%
Peak brightness4,500 nits+29%3,500 nits
Screen-to-body90.4 %—

Performance

Performance comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
ChipsetSnapdragon 8 Elite Gen 5MediaTek Dimensity 9500
RAM (max)16 GB16 GB
Storage options512GB/1TB256/512GB/1TB
Storage typeUFS 4.1UFS 4.1

Camera

Camera comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
Main camera200 MP+300%50 MP
Main aperturef/1.6f/1.68
Ultra-wide50 MP+525%8 MP
Telephoto64 MP—
Optical zoom3 x—
Max video—8K@30fps
Front camera32 MP+60%20 MP
OISYesYes

Battery

Battery comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
Capacity7,100 mAh8,550 mAh+20%
Wired charging90 W100 W+11%
Wireless charging50 W—

Design

Design comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
Weight208 g+8%227 g
Thickness7.6 mm+7%8.2 mm
IP rating—IP66/IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth6.05.4
NFCYesYes
USBUSB-CUSB-C
eSIMNoNo

Software

Software comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
OS at launchAndroid 16 (Nebula AIOS 2)Android 16 (HyperOS 3)

Audio

Audio comparison: nubia NaviX Ultra versus REDMI K90 Max
Specnubia NaviX UltraREDMI K90 Max
Stereo speakersYesYes
3.5mm jackNo—

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