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InnoReviews

vivo Y31t 5G vs Xiaomi MIX Fold 4

vivo Y31t 5G
41.6Inno Score
VS
WINNER
X
61.2Inno Score
20Performance54.4
41.3Display60.5
29Camera52.1
70.9Battery68.1
73.3Features86.7
3 spec wins — vivo Y31t 5G7 spec wins — Xiaomi MIX Fold 4

InnoReviews verdict

Xiaomi MIX Fold 4 wins this phone face-off, 61.2 to 41.6, pulling ahead mainly in performance (+34) and camera (+23). vivo Y31t 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the vivo Y31t 5G

  • 41% higher capacity: 7,200 mAh vs 5,100 mAh
  • 11% lower thickness: 8.4 mm vs 9.5 mm

Reasons to pick the Xiaomi MIX Fold 4

  • Stronger performance score: 54 vs 20
  • Stronger display score: 61 vs 41
  • Stronger camera score: 52 vs 29
  • Stronger features score: 87 vs 73
  • 167% higher RAM (max): 16 GB vs 6 GB

Display

Display comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
Screen size6.75 ″7.98 ″+18%
Panel typeIPS LCDFoldable LTPO AMOLED
Resolution720x16082224x2488
Pixel density261 ppi418 ppi+60%
Refresh rate120 Hz120 Hz
Peak brightness1,250 nits3,000 nits+140%

Performance

Performance comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
ChipsetQualcomm Snapdragon 4 Gen 2Snapdragon 8 Gen 3
Geekbench 6 (single)—2,184Top 28%
Geekbench 6 (multi)—6,794Top 25%
Wild Life Extreme stability—54 %Bottom 16%
RAM (max)6 GB16 GB+167%
Storage options128/256GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
Main camera50 MP50 MP
Main aperturef/2.0f/1.7
Ultra-wide—12 MP
Telephoto—10 MP
Optical zoom—5 x
Max video—8K@24fps
Front camera8 MP16 MP+100%
OIS—Yes

Battery

Battery comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
Capacity7,200 mAh+41%5,100 mAh
Wired charging44 W67 W+52%
Wireless charging—50 W

Design

Design comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
Weight219 g+3%226 g
Thickness8.4 mm+11%9.5 mm
IP ratingIP68/IP69IPX8
Frame materialPlastic compositeMetal

Connectivity

Connectivity comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
5GYesYes
Wi-Fi—Wi-Fi 7
Bluetooth4.25.4
NFCNoYes
USBUSB-C 2.0USB-C 3.2 Gen 1
eSIM—No

Software

Software comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
OS at launchAndroid 16 (OriginOS 6)Android 14 (HyperOS)

Audio

Audio comparison: vivo Y31t 5G versus Xiaomi MIX Fold 4
Specvivo Y31t 5GXiaomi MIX Fold 4
Stereo speakersYesYes
3.5mm jack—No

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