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InnoReviews

OPPO K14 Lite vs vivo Y31d

OPPO K14 Lite
32.7Inno Score
VS
WINNER
vivo Y31d
41.8Inno Score
20Performance28.9
45.1Display42.5
20.5Camera29
57.6Battery70.9
20Features46.7
3 spec wins — OPPO K14 Lite7 spec wins — vivo Y31d

InnoReviews verdict

vivo Y31d wins this phone face-off, 41.8 to 32.7, pulling ahead mainly in features (+27) and battery (+13). 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

  • Has 3.5mm jack — the other doesn't

Reasons to pick the vivo Y31d

  • Stronger performance score: 29 vs 20
  • Stronger camera score: 29 vs 21
  • Stronger battery score: 71 vs 58
  • Stronger features score: 47 vs 20
  • 285% higher Main camera: 50 MP vs 13 MP

Display

Display comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
Screen size6.75 ″6.75 ″
Panel typeIPS LCDIPS LCD
Resolution1570x720720x1570
Pixel density256 ppi256 ppi
Refresh rate120 Hz120 Hz
Peak brightness900 nits1,250 nits+39%
Screen-to-body90.5 %+6%85.3 %

Performance

Performance comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
ChipsetUnisoc T7250Qualcomm Snapdragon 6s 4G Gen 2
RAM (max)4 GB8 GB+100%
Storage options64GB128/256GB
Storage typeUFS 2.2UFS 2.2

Camera

Camera comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
Main camera13 MP50 MP+285%
Main aperturef/2.2f/2.0
Max video1080p@30fps1080p@30fps
Front camera5 MP8 MP+60%
OIS—No

Battery

Battery comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
Capacity7,000 mAh7,200 mAh+3%
Wired charging15 W44 W+193%

Design

Design comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
Weight215 g+2%219 g
Thickness9 mm8.4 mm+7%
IP ratingIP64IP68/IP69
Frame materialPlasticPlastic

Connectivity

Connectivity comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
5GNoNo
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.25.1
NFCNoNo
USBUSB-C 2.0USB-C 2.0
eSIM—No

Software

Software comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
OS at launchAndroid 16 (ColorOS 16)Android 16 (OriginOS 6)

Audio

Audio comparison: OPPO K14 Lite versus vivo Y31d
SpecOPPO K14 Litevivo Y31d
Stereo speakers—Yes
3.5mm jackYesNo

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