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InnoReviews

OPPO F31 Pro+ 5G vs OPPO K15

OPPO F31 Pro+ 5G
56.3Inno Score
VS
WINNER
OPPO K15
61.1Inno Score
46.7Performance46.7
59.6Display53.6
45.9Camera58.6
79.8Battery79.8
52Features86.7
5 spec wins — OPPO F31 Pro+ 5G4 spec wins — OPPO K15

InnoReviews verdict

OPPO K15 wins this phone face-off, 61.1 to 56.3, pulling ahead mainly in features (+35) and camera (+13). 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

  • Stronger display score: 60 vs 54
  • 33% higher Peak brightness: 1,600 nits vs 1,200 nits

Reasons to pick the OPPO K15

  • Stronger camera score: 59 vs 46
  • Stronger features score: 87 vs 52
  • 56% higher Front camera: 50 MP vs 32 MP
  • 14% higher capacity: 8,000 mAh vs 7,000 mAh
  • Has NFC — the other doesn't

Display

Display comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
Screen size6.8 ″+3%6.59 ″
Panel typeAMOLEDAMOLED
Resolution2800x12802760x1256
Pixel density453 ppi460 ppi+2%
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits+33%1,200 nits
Screen-to-body93.5 %+5%88.9 %

Performance

Performance comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
ChipsetSnapdragon 7 Gen 3Dimensity 7360 Super
RAM (max)12 GB12 GB
Storage options256GB256GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—50 MP
Max video4K@30fps4K@30fps
Front camera32 MP50 MP+56%
OISYesYes

Battery

Battery comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
Capacity7,000 mAh8,000 mAh+14%
Wired charging80 W80 W

Design

Design comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
Weight204 g205 g
Thickness7.9 mm+5%8.3 mm
IP ratingIP66/IP68/IP69IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.25.4
NFCNoYes
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
OS at launchAndroid 15 (ColorOS 15)Android 16 (ColorOS 16)
OS update pledge2 years—

Audio

Audio comparison: OPPO F31 Pro+ 5G versus OPPO K15
SpecOPPO F31 Pro+ 5GOPPO K15
Stereo speakersYesYes
3.5mm jackNoNo

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