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InnoReviews

OPPO Find X7 vs vivo Y31 5G

WINNER
OPPO Find X7
68.7Inno Score
VS
vivo Y31 5G
40.3Inno Score
64.4Performance20
72.7Display39.6
66.4Camera29
64.3Battery66.2
86.7Features73.3
9 spec wins — OPPO Find X72 spec wins — vivo Y31 5G

InnoReviews verdict

OPPO Find X7 wins this phone face-off, 68.7 to 40.3, pulling ahead mainly in performance (+44) and camera (+37). vivo Y31 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 Find X7

  • Stronger performance score: 64 vs 20
  • Stronger display score: 73 vs 40
  • Stronger camera score: 66 vs 29
  • Stronger features score: 87 vs 73
  • 350% higher Peak brightness: 4,500 nits vs 1,000 nits

Reasons to pick the vivo Y31 5G

  • 30% higher capacity: 6,500 mAh vs 5,000 mAh

Display

Display comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
Screen size6.78 ″+1%6.68 ″
Panel typeAMOLEDIPS LCD
Resolution2780x1264720x1608
Pixel density450 ppi+70%264 ppi
Refresh rate120 Hz120 Hz
Peak brightness4,500 nits+350%1,000 nits

Performance

Performance comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
ChipsetDimensity 9300Qualcomm Snapdragon 4 Gen 2
Wild Life Extreme stability59 %Bottom 20%—
RAM (max)16 GB+167%6 GB
Storage options256GB / 512GB / 1TB128GB
Storage typeUFS 4.0eMMC 5.1

Camera

Camera comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
Main camera50 MP50 MP
Main aperturef/1.6f/1.8
Ultra-wide50 MP—
Telephoto64 MP—
Optical zoom3 x—
Max video4K@60fps1080p@30fps
Front camera32 MP+300%8 MP
OISYesNo

Battery

Battery comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
Capacity5,000 mAh6,500 mAh+30%
Wired charging100 W+127%44 W

Design

Design comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
Weight206 g+1%209 g
Thickness8.7 mm8.4 mm+4%
IP ratingIP65IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.44.2
NFCYesNo
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
OS at launchAndroid 14 (ColorOS 14)Android 15 (Funtouch OS 15)

Audio

Audio comparison: OPPO Find X7 versus vivo Y31 5G
SpecOPPO Find X7vivo Y31 5G
Stereo speakersYesYes
3.5mm jackNoNo

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