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InnoReviews

OPPO A7 Pro Max 5G vs REDMI K90 Ultra

OPPO A7 Pro Max 5G
58.5Inno Score
VS
WINNER
REDMI K90 Ultra
69.1Inno Score
46.7Performance64.4
56.1Display78.7
49.8Camera43.4
79.8Battery83.2
73.3Features86.7
5 spec wins — OPPO A7 Pro Max 5G8 spec wins — REDMI K90 Ultra

InnoReviews verdict

REDMI K90 Ultra wins this phone face-off, 69.1 to 58.5, pulling ahead mainly in display (+23) and performance (+18). OPPO A7 Pro Max 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO A7 Pro Max 5G

  • Stronger camera score: 50 vs 43
  • 150% higher Front camera: 50 MP vs 20 MP
  • 17% higher capacity: 10,000 mAh vs 8,550 mAh
  • Has eSIM — the other doesn't

Reasons to pick the REDMI K90 Ultra

  • Stronger performance score: 64 vs 47
  • Stronger display score: 79 vs 56
  • Stronger battery score: 83 vs 80
  • Stronger features score: 87 vs 73
  • 94% higher Peak brightness: 3,500 nits vs 1,800 nits

Display

Display comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
Screen size6.78 ″6.83 ″+1%
Panel typeAMOLEDAMOLED
Resolution2772x12721280x2772
Pixel density450 ppi+1%447 ppi
Refresh rate120 Hz165 Hz+38%
Peak brightness1,800 nits3,500 nits+94%
Screen-to-body88.4 %90.3 %+2%

Performance

Performance comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
ChipsetSnapdragon 4 Gen 5Snapdragon 8 Elite
RAM (max)12 GB16 GB+33%
Storage options128GB / 256GB / 512GB256/512GB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.7
Ultra-wide—8 MP
Max video1080p@30fps8K@30fps
Front camera50 MP+150%20 MP
OISYesYes

Battery

Battery comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
Capacity10,000 mAh+17%8,550 mAh
Wired charging80 W100 W+25%

Design

Design comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
Weight224 g+1%227 g
Thickness8.6 mm8.2 mm+5%
IP ratingIP68/IP69KIP68/IP69
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.15.4
NFCYesYes
USBUSB-C 2.0USB-C
eSIMYesNo

Software

Software comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
OS at launchAndroid 16 (ColorOS 16)Android 16 (HyperOS 3)

Audio

Audio comparison: OPPO A7 Pro Max 5G versus REDMI K90 Ultra
SpecOPPO A7 Pro Max 5GREDMI K90 Ultra
Stereo speakersNoYes
3.5mm jackNoNo

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