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InnoReviews

OPPO F31 Pro 5G vs OPPO Reno15 Pro

OPPO F31 Pro 5G
55.4Inno Score
VS
WINNER
OPPO Reno15 Pro
66.3Inno Score
46.7Performance46.7
55.2Display61.9
45.9Camera79.1
79.8Battery84
52Features73.3
2 spec wins — OPPO F31 Pro 5G8 spec wins — OPPO Reno15 Pro

InnoReviews verdict

OPPO Reno15 Pro wins this phone face-off, 66.3 to 55.4, pulling ahead mainly in camera (+33) 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 Reno15 Pro

  • Stronger display score: 62 vs 55
  • Stronger camera score: 79 vs 46
  • Stronger battery score: 84 vs 80
  • Stronger features score: 73 vs 52
  • 300% higher Main camera: 200 MP vs 50 MP

Display

Display comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
Screen size6.57 ″6.78 ″+3%
Panel typeAMOLEDAMOLED
Resolution2372x10802772x1272
Pixel density397 ppi450 ppi+13%
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits1,800 nits+29%
Screen-to-body93 %95.5 %+3%

Performance

Performance comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
ChipsetDimensity 7300-EnergyMediaTek Dimensity 8450
RAM (max)12 GB12 GB
Storage options128GB / 256GB512GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.8
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—3.5 x
Max video4K@30fps4K@60fps
Front camera32 MP50 MP+56%
OISYesYes

Battery

Battery comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
Capacity7,000 mAh+8%6,500 mAh
Wired charging80 W80 W
Wireless charging—50 W

Design

Design comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
Weight190 g+7%205 g
Thickness8 mm7.7 mm+4%
IP ratingIP66/IP68/IP69IP66/IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.45.4
NFC—Yes
USBUSB-C 2.0USB-C
eSIMNoYes

Software

Software comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
OS at launchAndroid 15 (ColorOS 15)Android 16 (ColorOS 16)
OS update pledge2 years—

Audio

Audio comparison: OPPO F31 Pro 5G versus OPPO Reno15 Pro
SpecOPPO F31 Pro 5GOPPO Reno15 Pro
Stereo speakersYes—
3.5mm jackNoNo

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