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InnoReviews

realme C75x vs vivo Y31 5G

realme C75x
36Inno Score
VS
WINNER
vivo Y31 5G
40.3Inno Score
28.9Performance20
39.6Display39.6
29Camera29
58.1Battery66.2
20Features73.3
4 spec wins — realme C75x5 spec wins — vivo Y31 5G

InnoReviews verdict

vivo Y31 5G wins this phone face-off, 40.3 to 36, pulling ahead mainly in features (+53) and battery (+8). realme C75x still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme C75x

  • Stronger performance score: 29 vs 20
  • 33% higher RAM (max): 8 GB vs 6 GB

Reasons to pick the vivo Y31 5G

  • Stronger battery score: 66 vs 58
  • Stronger features score: 73 vs 20
  • 60% higher Peak brightness: 1,000 nits vs 625 nits
  • 60% higher Front camera: 8 MP vs 5 MP
  • 16% higher capacity: 6,500 mAh vs 5,600 mAh

Display

Display comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
Screen size6.67 ″6.68 ″
Panel typeIPS LCDIPS LCD
Resolution720x1604720x1608
Pixel density264 ppi264 ppi
Refresh rate120 Hz120 Hz
Peak brightness625 nits1,000 nits+60%
Screen-to-body84.9 %—

Performance

Performance comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
ChipsetMediaTek Helio G81 UltraQualcomm Snapdragon 4 Gen 2
RAM (max)8 GB+33%6 GB
Storage options128/256GB128GB
Storage type—eMMC 5.1

Camera

Camera comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Max video1080p@30fps1080p@30fps
Front camera5 MP8 MP+60%
OIS—No

Battery

Battery comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
Capacity5,600 mAh6,500 mAh+16%
Wired charging45 W+2%44 W

Design

Design comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
Weight196 g+6%209 g
Thickness8 mm+5%8.4 mm
IP ratingIP66/IP68/IP69IP68/IP69

Connectivity

Connectivity comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.04.2
NFCNoNo
USBUSB Type-CUSB-C 2.0
eSIM—No

Software

Software comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
OS at launchAndroid 15Android 15 (Funtouch OS 15)

Audio

Audio comparison: realme C75x versus vivo Y31 5G
Specrealme C75xvivo Y31 5G
Stereo speakers—Yes
3.5mm jackNoNo

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