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InnoReviews

OPPO K14 Lite vs vivo Y31 5G

OPPO K14 Lite
32.7Inno Score
VS
WINNER
vivo Y31 5G
40.3Inno Score
20Performance20
45.1Display39.6
20.5Camera29
57.6Battery66.2
20Features73.3
3 spec wins — OPPO K14 Lite9 spec wins — vivo Y31 5G

InnoReviews verdict

vivo Y31 5G wins this phone face-off, 40.3 to 32.7, pulling ahead mainly in features (+53) and battery (+9). OPPO K14 Lite still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO K14 Lite

  • Stronger display score: 45 vs 40
  • Has 3.5mm jack — the other doesn't

Reasons to pick the vivo Y31 5G

  • Stronger camera score: 29 vs 21
  • Stronger battery score: 66 vs 58
  • Stronger features score: 73 vs 20
  • 285% higher Main camera: 50 MP vs 13 MP
  • 193% higher Wired charging: 44 W vs 15 W

Display

Display comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
Screen size6.75 ″+1%6.68 ″
Panel typeIPS LCDIPS LCD
Resolution1570x720720x1608
Pixel density256 ppi264 ppi+3%
Refresh rate120 Hz120 Hz
Peak brightness900 nits1,000 nits+11%
Screen-to-body90.5 %—

Performance

Performance comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
ChipsetUnisoc T7250Qualcomm Snapdragon 4 Gen 2
RAM (max)4 GB6 GB+50%
Storage options64GB128GB
Storage typeUFS 2.2eMMC 5.1

Camera

Camera comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
Main camera13 MP50 MP+285%
Main aperturef/2.2f/1.8
Max video1080p@30fps1080p@30fps
Front camera5 MP8 MP+60%
OIS—No

Battery

Battery comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
Capacity7,000 mAh+8%6,500 mAh
Wired charging15 W44 W+193%

Design

Design comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
Weight215 g209 g+3%
Thickness9 mm8.4 mm+7%
IP ratingIP64IP68/IP69
Frame materialPlastic—

Connectivity

Connectivity comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.24.2
NFCNoNo
USBUSB-C 2.0USB-C 2.0
eSIM—No

Software

Software comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
OS at launchAndroid 16 (ColorOS 16)Android 15 (Funtouch OS 15)

Audio

Audio comparison: OPPO K14 Lite versus vivo Y31 5G
SpecOPPO K14 Litevivo Y31 5G
Stereo speakers—Yes
3.5mm jackYesNo

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