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InnoReviews

OPPO F31 Pro 5G vs OPPO K15

OPPO F31 Pro 5G
55.4Inno Score
VS
WINNER
OPPO K15
61.1Inno Score
46.7Performance46.7
55.2Display53.6
45.9Camera58.6
79.8Battery79.8
52Features86.7
4 spec wins — OPPO F31 Pro 5G4 spec wins — OPPO K15

InnoReviews verdict

OPPO K15 wins this phone face-off, 61.1 to 55.4, 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

  • 17% higher Peak brightness: 1,400 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
  • 16% higher Pixel density: 460 ppi vs 397 ppi
  • 14% higher capacity: 8,000 mAh vs 7,000 mAh

Display

Display comparison: OPPO F31 Pro 5G versus OPPO K15
SpecOPPO F31 Pro 5GOPPO K15
Screen size6.57 ″6.59 ″
Panel typeAMOLEDAMOLED
Resolution2372x10802760x1256
Pixel density397 ppi460 ppi+16%
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits+17%1,200 nits
Screen-to-body93 %+5%88.9 %

Performance

Performance comparison: OPPO F31 Pro 5G versus OPPO K15
SpecOPPO F31 Pro 5GOPPO K15
ChipsetDimensity 7300-EnergyDimensity 7360 Super
RAM (max)12 GB12 GB
Storage options128GB / 256GB256GB
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
Weight190 g+7%205 g
Thickness8 mm+4%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
Bluetooth5.45.4
NFC—Yes
USBUSB-C 2.0USB-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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