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InnoReviews

realme P4 5G vs vivo Y31 5G

WINNER
realme P4 5G
52.4Inno Score
VS
vivo Y31 5G
40.3Inno Score
28.9Performance20
79.3Display39.6
30.7Camera29
79.8Battery66.2
57.3Features73.3
10 spec wins — realme P4 5G0 spec wins — vivo Y31 5G

InnoReviews verdict

realme P4 5G wins this phone face-off, 52.4 to 40.3, pulling ahead mainly in display (+40) and battery (+14). 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 realme P4 5G

  • Stronger performance score: 29 vs 20
  • Stronger display score: 79 vs 40
  • Stronger battery score: 80 vs 66
  • 350% higher Peak brightness: 4,500 nits vs 1,000 nits
  • 100% higher Front camera: 16 MP vs 8 MP

Reasons to pick the vivo Y31 5G

  • Stronger features score: 73 vs 57

Display

Display comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
Screen size6.77 ″+1%6.68 ″
Panel typeAMOLEDIPS LCD
Resolution1080x2392720x1608
Pixel density388 ppi+47%264 ppi
Refresh rate144 Hz+20%120 Hz
Peak brightness4,500 nits+350%1,000 nits
Screen-to-body94 %—

Performance

Performance comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
ChipsetMediaTek Dimensity 7400 UltraQualcomm Snapdragon 4 Gen 2
RAM (max)8 GB+33%6 GB
Storage options128/256GB128GB
Storage typeUFS 3.1eMMC 5.1

Camera

Camera comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide8 MP—
Max video4K@30fps1080p@30fps
Front camera16 MP+100%8 MP
OISNoNo

Battery

Battery comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
Capacity7,000 mAh+8%6,500 mAh
Wired charging80 W+82%44 W
Wireless charging0 W—

Design

Design comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
Weight185 g+11%209 g
Thickness7.6 mm+10%8.4 mm
IP ratingIP65/IP66IP68/IP69

Connectivity

Connectivity comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.44.2
NFC—No
USBUSB Type-CUSB-C 2.0
eSIM—No

Software

Software comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
OS at launchAndroid 15 (realme UI 6.0)Android 15 (Funtouch OS 15)
OS update pledge3 years—

Audio

Audio comparison: realme P4 5G versus vivo Y31 5G
Specrealme P4 5Gvivo Y31 5G
Stereo speakersYesYes
3.5mm jackNoNo

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