Skip to content
InnoReviews

OPPO Reno15 Pro vs vivo Y31 5G

WINNER
OPPO Reno15 Pro
66.3Inno Score
VS
vivo Y31 5G
40.3Inno Score
46.7Performance20
61.9Display39.6
79.1Camera29
84Battery66.2
73.3Features73.3
12 spec wins — OPPO Reno15 Pro0 spec wins — vivo Y31 5G

InnoReviews verdict

OPPO Reno15 Pro wins this phone face-off, 66.3 to 40.3, pulling ahead mainly in camera (+50) and performance (+27). 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 Reno15 Pro

  • Stronger performance score: 47 vs 20
  • Stronger display score: 62 vs 40
  • Stronger camera score: 79 vs 29
  • Stronger battery score: 84 vs 66
  • 525% higher Front camera: 50 MP vs 8 MP

Reasons to pick the vivo Y31 5G

No decisive spec advantages — this side competes on price and preference.

Display

Display comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
Screen size6.78 ″+1%6.68 ″
Panel typeAMOLEDIPS LCD
Resolution2772x1272720x1608
Pixel density450 ppi+70%264 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,800 nits+80%1,000 nits
Screen-to-body95.5 %—

Performance

Performance comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
ChipsetMediaTek Dimensity 8450Qualcomm Snapdragon 4 Gen 2
RAM (max)12 GB+100%6 GB
Storage options512GB128GB
Storage typeUFS 3.1eMMC 5.1

Camera

Camera comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
Main camera200 MP+300%50 MP
Main aperturef/1.8f/1.8
Ultra-wide50 MP—
Telephoto50 MP—
Optical zoom3.5 x—
Max video4K@60fps1080p@30fps
Front camera50 MP+525%8 MP
OISYesNo

Battery

Battery comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
Capacity6,500 mAh6,500 mAh
Wired charging80 W+82%44 W
Wireless charging50 W—

Design

Design comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
Weight205 g+2%209 g
Thickness7.7 mm+9%8.4 mm
IP ratingIP66/IP68/IP69IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.44.2
NFCYesNo
USBUSB-CUSB-C 2.0
eSIMYesNo

Software

Software comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
OS at launchAndroid 16 (ColorOS 16)Android 15 (Funtouch OS 15)

Audio

Audio comparison: OPPO Reno15 Pro versus vivo Y31 5G
SpecOPPO Reno15 Provivo Y31 5G
Stereo speakers—Yes
3.5mm jackNoNo

Related comparisons

OPPO Reno15 Provs Infinix Note 60 ProVSOPPO Reno15 Provs Samsung Galaxy S25+VSOPPO Reno15 Provs Huawei Pura X MaxVSOPPO Reno15 Provs iPhone 16 Pro MaxVSvivo Y31 5Gvs iPhone 12VSvivo Y31 5Gvs iPhone 12 miniVSvivo Y31 5Gvs Motorola Moto G57 PowerVSvivo Y31 5Gvs POCO X3 NFCVS

Try another matchup