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InnoReviews

OnePlus Ace 6 vs REDMI K90 Ultra

OnePlus Ace 6
67.3Inno Score
VS
WINNER
REDMI K90 Ultra
69.1Inno Score
64.4Performance64.4
68Display78.7
42.6Camera43.4
85.9Battery83.2
86.7Features86.7
3 spec wins — OnePlus Ace 64 spec wins — REDMI K90 Ultra

InnoReviews verdict

REDMI K90 Ultra wins this phone face-off, 69.1 to 67.3, pulling ahead mainly in display (+11) and camera (+1). OnePlus Ace 6 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OnePlus Ace 6

  • 20% higher Wired charging: 120 W vs 100 W

Reasons to pick the REDMI K90 Ultra

  • Stronger display score: 79 vs 68
  • 94% higher Peak brightness: 3,500 nits vs 1,800 nits
  • 25% higher Front camera: 20 MP vs 16 MP
  • 10% higher capacity: 8,550 mAh vs 7,800 mAh

Display

Display comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
Screen size6.83 ″6.83 ″
Panel typeAMOLEDAMOLED
Resolution1272x28001280x2772
Pixel density450 ppi+1%447 ppi
Refresh rate165 Hz165 Hz
Peak brightness1,800 nits3,500 nits+94%
Screen-to-body—90.3 %

Performance

Performance comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
ChipsetSnapdragon 8 EliteSnapdragon 8 Elite
RAM (max)16 GB16 GB
Storage options256/512GB/1TB256/512GB
Storage typeUFS 4.1UFS 4.1

Camera

Camera comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.7
Ultra-wide8 MP8 MP
Optical zoom1 x—
Max video—8K@30fps
Front camera16 MP20 MP+25%
OISYesYes

Battery

Battery comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
Capacity7,800 mAh8,550 mAh+10%
Wired charging120 W+20%100 W
Wireless charging0 W—

Design

Design comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
Weight213 g+6%227 g
Thickness8.3 mm8.2 mm+1%
IP ratingIP66/IP68/IP69/IP69KIP68/IP69
Frame materialMetalAluminum

Connectivity

Connectivity comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-C 2.0USB-C
eSIM—No

Software

Software comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
OS at launchAndroid 16 (ColorOS 16)Android 16 (HyperOS 3)

Audio

Audio comparison: OnePlus Ace 6 versus REDMI K90 Ultra
SpecOnePlus Ace 6REDMI K90 Ultra
Stereo speakersYesYes
3.5mm jack—No

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