Skip to content
InnoReviews

OPPO F31 Pro 5G vs POCO F9 Ultra

OPPO F31 Pro 5G
55.4Inno Score
VS
WINNER
POCO F9 Ultra
78.1Inno Score
46.7Performance64.4
55.2Display84.3
45.9Camera78.2
79.8Battery92
52Features78.7
2 spec wins — OPPO F31 Pro 5G10 spec wins — POCO F9 Ultra

InnoReviews verdict

POCO F9 Ultra wins this phone face-off, 78.1 to 55.4, pulling ahead mainly in camera (+32) and display (+29). OPPO F31 Pro 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 F31 Pro 5G

  • 19% lower weight: 190 g vs 235 g

Reasons to pick the POCO F9 Ultra

  • Stronger performance score: 64 vs 47
  • Stronger display score: 84 vs 55
  • Stronger camera score: 78 vs 46
  • Stronger battery score: 92 vs 80
  • Stronger features score: 79 vs 52

Display

Display comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
Screen size6.57 ″6.9 ″+5%
Panel typeAMOLEDAMOLED
Resolution2372x10802608x1200
Pixel density397 ppi416 ppi+5%
Refresh rate120 Hz185 Hz+54%
Peak brightness1,400 nits4,500 nits+221%
Screen-to-body93 %—

Performance

Performance comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
ChipsetDimensity 7300-EnergyQualcomm Snapdragon 8 Elite Gen 5
RAM (max)12 GB16 GB+33%
Storage options128GB / 256GB256GB / 512GB / 1TB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.68
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—5 x
Max video4K@30fps8K@30fps
Front camera32 MP32 MP
OISYesYes

Battery

Battery comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
Capacity7,000 mAh8,050 mAh+15%
Wired charging80 W100 W+25%
Wireless charging—50 W

Design

Design comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
Weight190 g+19%235 g
Thickness8 mm+8%8.7 mm
IP ratingIP66/IP68/IP69IP68
Frame materialAluminum—

Connectivity

Connectivity comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFC—Yes
USBUSB-C 2.0USB-C 3.2
eSIMNoYes

Software

Software comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
OS at launchAndroid 15 (ColorOS 15)Android 16 (HyperOS 3)
OS update pledge2 years4 years+100%

Audio

Audio comparison: OPPO F31 Pro 5G versus POCO F9 Ultra
SpecOPPO F31 Pro 5GPOCO F9 Ultra
Stereo speakersYesYes
3.5mm jackNoNo

Related comparisons

OPPO F31 Pro 5Gvs Motorola Edge (2026)VSOPPO F31 Pro 5Gvs vivo V60eVSOPPO F31 Pro 5Gvs Huawei nova 12 UltraVSOPPO F31 Pro 5Gvs Huawei nova 15VSPOCO F9 Ultravs Vivo X Fold6VSPOCO F9 Ultravs OPPO Find N6VSPOCO F9 Ultravs vivo X200 UltraVSPOCO F9 Ultravs iPhone 18 Pro MaxVS

Try another matchup