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InnoReviews

Nothing Phone (4b) vs Redmi K90 Pro Max

Nothing Phone (4b)
44.2Inno Score
VS
WINNER
Redmi K90 Pro Max
80.9Inno Score
28.9Performance88.4
52.8Display67
42.6Camera69.5
49.7Battery92
65.3Features86.7
1 spec wins — Nothing Phone (4b)11 spec wins — Redmi K90 Pro Max

InnoReviews verdict

Redmi K90 Pro Max wins this phone face-off, 80.9 to 44.2, pulling ahead mainly in performance (+60) and battery (+42). Nothing Phone (4b) still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Nothing Phone (4b)

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the Redmi K90 Pro Max

  • Stronger performance score: 88 vs 29
  • Stronger display score: 67 vs 53
  • Stronger camera score: 70 vs 43
  • Stronger battery score: 92 vs 50
  • Stronger features score: 87 vs 65

Display

Display comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
Screen size6.77 ″6.9 ″+2%
Panel typeAMOLEDAMOLED
Resolution1080x23442608x1200
Pixel density381 ppi416 ppi+9%
Refresh rate120 Hz120 Hz
Peak brightness2,000 nits3,500 nits+75%
Screen-to-body87.4 %91.8 %+5%

Performance

Performance comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
ChipsetSnapdragon 6 Gen 4Snapdragon 8 Elite Gen 5
AnTuTu—3,734,624Top 3%
AnTuTu 11 (CPU)—1,069,368Top 3%
AnTuTu 11 (GPU)—1,381,879Top 4%
AnTuTu 11 (Memory)—487,580Top 3%
AnTuTu 11 (UX)—795,797Top 3%
RAM (max)8 GB16 GB+100%
Storage options128GB/256GB256GB / 512GB / 1TB
Storage typeUFS 2.2UFS 4.1

Camera

Camera comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
Main camera50 MP50 MP
Main aperturef/1.8f/1.7
Ultra-wide8 MP50 MP+525%
Telephoto—50 MP
Optical zoom—5 x
Max video4K@30fps8K@30fps
Front camera16 MP32 MP+100%
OISYesYes

Battery

Battery comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
Capacity5,200 mAh7,560 mAh+45%
Wired charging33 W100 W+203%
Wireless charging0 W50 W

Design

Design comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
Weight210 g+4%218 g
Thickness8.6 mm7.9 mm+8%
IP ratingIP64IP68
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth6.05.4
NFCYesYes
USBUSB-C 2.0USB-C
eSIM—No

Software

Software comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
OS at launchAndroid 16 (Nothing OS 4.1)Android 16 (HyperOS 3)
OS update pledge3 years—

Audio

Audio comparison: Nothing Phone (4b) versus Redmi K90 Pro Max
SpecNothing Phone (4b)Redmi K90 Pro Max
Stereo speakersYesYes
3.5mm jackNoNo

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