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InnoReviews

OPPO K13 5G vs vivo Y31t 5G

WINNER
OPPO K13 5G
46.6Inno Score
VS
vivo Y31t 5G
41.6Inno Score
28.9Performance20
53.2Display41.3
30.7Camera29
79.8Battery70.9
52Features73.3
5 spec wins — OPPO K13 5G4 spec wins — vivo Y31t 5G

InnoReviews verdict

OPPO K13 5G wins this phone face-off, 46.6 to 41.6, pulling ahead mainly in display (+12) and performance (+9). vivo Y31t 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 K13 5G

  • Stronger performance score: 29 vs 20
  • Stronger display score: 53 vs 41
  • Stronger battery score: 80 vs 71
  • 100% higher Front camera: 16 MP vs 8 MP
  • 82% higher Wired charging: 80 W vs 44 W

Reasons to pick the vivo Y31t 5G

  • Stronger features score: 73 vs 52

Display

Display comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
Screen size6.67 ″6.75 ″+1%
Panel typeAMOLEDIPS LCD
Resolution2400x1080720x1608
Pixel density394 ppi+51%261 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits1,250 nits+4%
Screen-to-body92.2 %—

Performance

Performance comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
ChipsetSnapdragon 6 Gen 4Qualcomm Snapdragon 4 Gen 2
RAM (max)8 GB+33%6 GB
Storage options128GB / 256GB128/256GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
Main camera50 MP50 MP
Main aperturef/1.8f/2.0
Max video4K@30fps—
Front camera16 MP+100%8 MP
OISNo—

Battery

Battery comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
Capacity7,000 mAh7,200 mAh+3%
Wired charging80 W+82%44 W

Design

Design comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
Weight208 g+5%219 g
Thickness8.5 mm8.4 mm+1%
IP ratingIP65IP68/IP69
Frame materialPlasticPlastic composite

Connectivity

Connectivity comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
5GYesYes
Wi-FiWi-Fi 6—
Bluetooth5.24.2
NFCNoNo
USBUSB-CUSB-C 2.0
eSIMNo—

Software

Software comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
OS at launchAndroid 15 (ColorOS 15)Android 16 (OriginOS 6)
OS update pledge2 years—

Audio

Audio comparison: OPPO K13 5G versus vivo Y31t 5G
SpecOPPO K13 5Gvivo Y31t 5G
Stereo speakersYesYes
3.5mm jackNo—

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