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InnoReviews

nubia Flip 2 vs vivo Y31 5G

N
38.4Inno Score
VS
WINNER
vivo Y31 5G
40.3Inno Score
20Performance20
49.8Display39.6
34.1Camera29
41.3Battery66.2
73.3Features73.3
8 spec wins — nubia Flip 22 spec wins — vivo Y31 5G

InnoReviews verdict

vivo Y31 5G wins this phone face-off, 40.3 to 38.4, pulling ahead mainly in battery (+25). nubia Flip 2 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the nubia Flip 2

  • Stronger display score: 50 vs 40
  • Stronger camera score: 34 vs 29
  • 300% higher Front camera: 32 MP vs 8 MP
  • 68% higher Pixel density: 443 ppi vs 264 ppi
  • 20% higher Peak brightness: 1,200 nits vs 1,000 nits

Reasons to pick the vivo Y31 5G

  • Stronger battery score: 66 vs 41
  • 51% higher capacity: 6,500 mAh vs 4,300 mAh
  • 33% higher Wired charging: 44 W vs 33 W

Display

Display comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
Screen size6.9 ″+3%6.68 ″
Panel typeFoldable AMOLEDIPS LCD
Resolution1188x2790720x1608
Pixel density443 ppi+68%264 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits+20%1,000 nits

Performance

Performance comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
ChipsetDimensity 7300XQualcomm Snapdragon 4 Gen 2
RAM (max)6 GB6 GB
Storage options128GB128GB
Storage type—eMMC 5.1

Camera

Camera comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
Main camera50 MP50 MP
Main aperturef/1.59f/1.8
Max video4K1080p@30fps
Front camera32 MP+300%8 MP
OIS—No

Battery

Battery comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
Capacity4,300 mAh6,500 mAh+51%
Wired charging33 W44 W+33%

Design

Design comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
Weight191 g+9%209 g
Thickness7.5 mm+11%8.4 mm
IP ratingIPX2/IP4XIP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.44.2
NFCYesNo
USBUSB-CUSB-C 2.0
eSIMYesNo

Software

Software comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
OS at launchAndroid 14Android 15 (Funtouch OS 15)

Audio

Audio comparison: nubia Flip 2 versus vivo Y31 5G
Specnubia Flip 2vivo Y31 5G
Stereo speakers—Yes
3.5mm jack—No

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