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InnoReviews

Motorola Razr 50 Ultra vs REDMI K90 Max

Motorola Razr 50 Ultra
56.2Inno Score
VS
WINNER
REDMI K90 Max
69.2Inno Score
38.9Performance64.4
73.9Display79.4
54.7Camera43.4
57.2Battery83.2
73.3Features86.7
5 spec wins — Motorola Razr 50 Ultra5 spec wins — REDMI K90 Max

InnoReviews verdict

REDMI K90 Max wins this phone face-off, 69.2 to 56.2, pulling ahead mainly in battery (+26) and performance (+26). Motorola Razr 50 Ultra still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Motorola Razr 50 Ultra

  • Stronger camera score: 55 vs 43
  • 60% higher Front camera: 32 MP vs 20 MP
  • 17% lower weight: 189 g vs 227 g
  • 13% lower thickness: 7.1 mm vs 8.2 mm
  • Has eSIM — the other doesn't

Reasons to pick the REDMI K90 Max

  • Stronger performance score: 64 vs 39
  • Stronger display score: 79 vs 74
  • Stronger battery score: 83 vs 57
  • Stronger features score: 87 vs 73
  • 122% higher Wired charging: 100 W vs 45 W

Display

Display comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
Screen size6.9 ″+1%6.83 ″
Panel typeLTPO AMOLEDAMOLED
Resolution1080x26401280x2772
Pixel density413 ppi447 ppi+8%
Refresh rate165 Hz165 Hz
Peak brightness3,000 nits3,500 nits+17%

Performance

Performance comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
ChipsetSnapdragon 8s Gen 3MediaTek Dimensity 9500
Geekbench 6 (single)1,848Top 39%—
Geekbench 6 (multi)4,630Top 41%—
Wild Life Extreme stability77 %Bottom 45%—
RAM (max)12 GB16 GB+33%
Storage options256GB/512GB256/512GB/1TB
Storage typeUFS 4.0UFS 4.1

Camera

Camera comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
Main camera50 MP50 MP
Main aperturef/1.7f/1.68
Ultra-wide—8 MP
Telephoto50 MP—
Optical zoom2 x—
Max video4K@60fps8K@30fps
Front camera32 MP+60%20 MP
OISYesYes

Battery

Battery comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
Capacity4,000 mAh8,550 mAh+114%
Wired charging45 W100 W+122%
Wireless charging15 W—
Active use endurance12.1 h—

Design

Design comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
Weight189 g+17%227 g
Thickness7.1 mm+13%8.2 mm
IP ratingIPX8IP66/IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-C 2.0USB-C
eSIMYesNo

Software

Software comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
OS at launchAndroid 14Android 16 (HyperOS 3)
OS update pledge3 years—

Audio

Audio comparison: Motorola Razr 50 Ultra versus REDMI K90 Max
SpecMotorola Razr 50 UltraREDMI K90 Max
Stereo speakersYesYes
3.5mm jackNo—

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