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InnoReviews

realme P3x 5G vs REDMI K90 Ultra

realme P3x 5G
40.8Inno Score
VS
WINNER
REDMI K90 Ultra
69.1Inno Score
28.9Performance64.4
46.4Display78.7
29Camera43.4
61.9Battery83.2
46.7Features86.7
2 spec wins — realme P3x 5G12 spec wins — REDMI K90 Ultra

InnoReviews verdict

REDMI K90 Ultra wins this phone face-off, 69.1 to 40.8, pulling ahead mainly in features (+40) and performance (+36). realme P3x 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme P3x 5G

  • 13% lower weight: 197 g vs 227 g

Reasons to pick the REDMI K90 Ultra

  • Stronger performance score: 64 vs 29
  • Stronger display score: 79 vs 46
  • Stronger camera score: 43 vs 29
  • Stronger battery score: 83 vs 62
  • Stronger features score: 87 vs 47

Display

Display comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
Screen size6.72 ″6.83 ″+2%
Panel typeIPS LCDAMOLED
Resolution1080x24001280x2772
Pixel density392 ppi447 ppi+14%
Refresh rate120 Hz165 Hz+38%
Peak brightness950 nits3,500 nits+268%
Screen-to-body86.3 %90.3 %+5%

Performance

Performance comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
ChipsetMediaTek Dimensity 6400Snapdragon 8 Elite
RAM (max)8 GB16 GB+100%
Storage options128GB256/512GB
Storage type—UFS 4.1

Camera

Camera comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.7
Ultra-wide—8 MP
Max video1080p@60fps8K@30fps
Front camera8 MP20 MP+150%
OISNoYes

Battery

Battery comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
Capacity6,000 mAh8,550 mAh+43%
Wired charging45 W100 W+122%

Design

Design comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
Weight197 g+13%227 g
Thickness7.9 mm+3%8.2 mm
IP ratingIP68/IP69IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.35.4
NFCNoYes
USBUSB-C 2.0USB-C
eSIM—No

Software

Software comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
OS at launchAndroid 15 (Realme UI 6.0)Android 16 (HyperOS 3)

Audio

Audio comparison: realme P3x 5G versus REDMI K90 Ultra
Specrealme P3x 5GREDMI K90 Ultra
Stereo speakersNoYes
3.5mm jackNoNo

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