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InnoReviews

POCO F9 Ultra vs Redmi K100 Pro Max

POCO F9 Ultra
78.1Inno Score
VS
WINNER
Redmi K100 Pro Max
78.8Inno Score
64.4Performance64.4
84.3Display83.8
78.2Camera78.2
92Battery92
78.7Features86.7
2 spec wins — POCO F9 Ultra2 spec wins — Redmi K100 Pro Max

InnoReviews verdict

This one is close to a dead heat: POCO F9 Ultra scores 78.1 against 78.8 for Redmi K100 Pro Max. Pick by the categories that matter to you — Redmi K100 Pro Max edges ahead in features, or by price.

Which would you pick?

Key differences

Reasons to pick the POCO F9 Ultra

  • Has eSIM — the other doesn't

Reasons to pick the Redmi K100 Pro Max

  • Stronger features score: 87 vs 79
  • 13% higher capacity: 9,070 mAh vs 8,050 mAh

Display

Display comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
Screen size6.9 ″6.9 ″
Panel typeAMOLEDAMOLED
Resolution2608x12001200x2608
Pixel density416 ppi416 ppi
Refresh rate185 Hz185 Hz
Peak brightness4,500 nits4,500 nits
Screen-to-body—91.5 %

Performance

Performance comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
ChipsetQualcomm Snapdragon 8 Elite Gen 5Snapdragon 8 Elite Gen 5
RAM (max)16 GB16 GB
Storage options256GB / 512GB / 1TB256/512GB
Storage typeUFS 4.1UFS 4.1

Camera

Camera comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
Main camera200 MP200 MP
Main aperturef/1.68f/1.7
Ultra-wide50 MP50 MP
Telephoto50 MP50 MP
Optical zoom5 x5 x
Max video8K@30fps8K@30fps
Front camera32 MP32 MP
OISYesYes

Battery

Battery comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
Capacity8,050 mAh9,070 mAh+13%
Wired charging100 W100 W
Wireless charging50 W50 W

Design

Design comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
Weight235 g+1%238 g
Thickness8.7 mm8.5 mm+3%
IP ratingIP68IP68/IP69
Frame material—Aluminum

Connectivity

Connectivity comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth6.06.0
NFCYesYes
USBUSB-C 3.2USB-C
eSIMYesNo

Software

Software comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
OS at launchAndroid 16 (HyperOS 3)Android 16 (HyperOS 3)
OS update pledge4 years—

Audio

Audio comparison: POCO F9 Ultra versus Redmi K100 Pro Max
SpecPOCO F9 UltraRedmi K100 Pro Max
Stereo speakersYesYes
3.5mm jackNoNo

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