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InnoReviews

OPPO F31 5G vs OPPO Reno15

OPPO F31 5G
47Inno Score
VS
WINNER
OPPO Reno15
73.7Inno Score
28.9Performance70.7
55.2Display61
30.7Camera79.1
79.8Battery72.3
52Features100
3 spec wins — OPPO F31 5G9 spec wins — OPPO Reno15

InnoReviews verdict

OPPO Reno15 wins this phone face-off, 73.7 to 47, pulling ahead mainly in camera (+48) and features (+48). OPPO F31 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 5G

  • Stronger battery score: 80 vs 72
  • 13% higher capacity: 7,000 mAh vs 6,200 mAh

Reasons to pick the OPPO Reno15

  • Stronger performance score: 71 vs 29
  • Stronger display score: 61 vs 55
  • Stronger camera score: 79 vs 31
  • Stronger features score: 100 vs 52
  • 300% higher Main camera: 200 MP vs 50 MP

Display

Display comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
Screen size6.57 ″+4%6.32 ″
Panel typeAMOLEDAMOLED
Resolution2372x10802640x1216
Pixel density397 ppi460 ppi+16%
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits1,800 nits+29%
Screen-to-body93 %93.4 %

Performance

Performance comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
ChipsetDimensity 6300MediaTek Dimensity 8450
AnTuTu—2,077,098
RAM (max)8 GB12 GB+50%
Storage options128GB / 256GB256GB / 512GB
Storage typeUFS 2.2UFS 3.1

Camera

Camera comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.8
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—3.5 x
Max video1080p@60fps4K@60fps
Front camera16 MP50 MP+213%
OIS—Yes

Battery

Battery comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
Capacity7,000 mAh+13%6,200 mAh
Wired charging80 W80 W

Design

Design comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
Weight185 g+1%187 g
Thickness8 mm8 mm
IP ratingIP66/IP68/IP69IP66/IP68/IP69
Frame materialAluminumAluminum

Connectivity

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

Software

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

Audio

Audio comparison: OPPO F31 5G versus OPPO Reno15
SpecOPPO F31 5GOPPO Reno15
Stereo speakersYesYes
3.5mm jackNoNo

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