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InnoReviews

OPPO F31 5G vs OPPO Reno12 F 4G

WINNER
OPPO F31 5G
47Inno Score
VS
OPPO Reno12 F 4G
42.3Inno Score
28.9Performance28.9
55.2Display58.3
30.7Camera34.1
79.8Battery52.5
52Features46.7
6 spec wins — OPPO F31 5G4 spec wins — OPPO Reno12 F 4G

InnoReviews verdict

OPPO F31 5G wins this phone face-off, 47 to 42.3, pulling ahead mainly in battery (+27) and features (+5). OPPO Reno12 F 4G 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 53
  • Stronger features score: 52 vs 47
  • 78% higher Wired charging: 80 W vs 45 W
  • 40% higher capacity: 7,000 mAh vs 5,000 mAh
  • Has 5G — the other doesn't

Reasons to pick the OPPO Reno12 F 4G

  • Stronger display score: 58 vs 55
  • Stronger camera score: 34 vs 31
  • 100% higher Front camera: 32 MP vs 16 MP
  • 50% higher Peak brightness: 2,100 nits vs 1,400 nits

Display

Display comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
Screen size6.57 ″6.67 ″+2%
Panel typeAMOLEDAMOLED
Resolution2372x10802400x1080
Pixel density397 ppi+1%394 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits2,100 nits+50%
Screen-to-body93 %+1%92.2 %

Performance

Performance comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
ChipsetDimensity 6300Snapdragon 685
RAM (max)8 GB8 GB
Storage options128GB / 256GB256GB / 512GB
Storage typeUFS 2.2UFS 2.2

Camera

Camera comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—8 MP
Max video1080p@60fps1080p@30fps
Front camera16 MP32 MP+100%
OIS—No

Battery

Battery comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
Capacity7,000 mAh+40%5,000 mAh
Wired charging80 W+78%45 W

Design

Design comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
Weight185 g+1%187 g
Thickness8 mm7.7 mm+4%
IP ratingIP66/IP68/IP69IP64
Frame materialAluminum—

Connectivity

Connectivity comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
5GYesNo
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.45.0
NFCNo—
USBUSB-C 2.0USB-C
eSIMNoNo

Software

Software comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
OS at launchAndroid 15 (ColorOS 15)Android 14 (ColorOS 14)
OS update pledge2 years—

Audio

Audio comparison: OPPO F31 5G versus OPPO Reno12 F 4G
SpecOPPO F31 5GOPPO Reno12 F 4G
Stereo speakersYesYes
3.5mm jackNoNo

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