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InnoReviews

OPPO F31 Pro+ 5G vs OPPO Find X9s

OPPO F31 Pro+ 5G
56.3Inno Score
VS
WINNER
OPPO Find X9s
74Inno Score
46.7Performance76.8
59.6Display72.7
45.9Camera65.5
79.8Battery79.8
52Features73.3
2 spec wins — OPPO F31 Pro+ 5G7 spec wins — OPPO Find X9s

InnoReviews verdict

OPPO Find X9s wins this phone face-off, 74 to 56.3, pulling ahead mainly in performance (+30) and features (+21). 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

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

Reasons to pick the OPPO Find X9s

  • Stronger performance score: 77 vs 47
  • Stronger display score: 73 vs 60
  • Stronger camera score: 66 vs 46
  • Stronger features score: 73 vs 52
  • 125% higher Peak brightness: 3,600 nits vs 1,600 nits

Display

Display comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
Screen size6.8 ″+3%6.59 ″
Panel typeAMOLEDAMOLED
Resolution2800x12802760x1256
Pixel density453 ppi460 ppi+2%
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits3,600 nits+125%
Screen-to-body93.5 %95.4 %+2%

Performance

Performance comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
ChipsetSnapdragon 7 Gen 3MediaTek Dimensity 9500s
AnTuTu—2,726,802Top 24%
AnTuTu 11 (CPU)—809,783Top 20%
AnTuTu 11 (GPU)—905,149Top 25%
AnTuTu 11 (Memory)—410,777Top 14%
AnTuTu 11 (UX)—601,093Top 18%
RAM (max)12 GB12 GB
Storage options256GB256GB / 512GB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—3 x
Max video4K@30fps4K@60fps
Front camera32 MP32 MP
OISYesYes

Battery

Battery comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
Capacity7,000 mAh7,025 mAh
Wired charging80 W80 W

Design

Design comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
Weight204 g202 g+1%
Thickness7.9 mm+1%8 mm
IP ratingIP66/IP68/IP69IP66/IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.26.1
NFCNoYes
USBUSB-CUSB-C
eSIMNoYes

Software

Software comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
OS at launchAndroid 15 (ColorOS 15)Android 16 (ColorOS 16)
OS update pledge2 years—

Audio

Audio comparison: OPPO F31 Pro+ 5G versus OPPO Find X9s
SpecOPPO F31 Pro+ 5GOPPO Find X9s
Stereo speakersYes—
3.5mm jackNoNo

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