Skip to content
InnoReviews

vivo Y400 Pro 5G vs Xiaomi MIX Fold 4

vivo Y400 Pro 5G
50.3Inno Score
VS
WINNER
X
61.2Inno Score
28.9Performance54.4
69.8Display60.5
34.1Camera52.1
67.5Battery68.1
73.3Features86.7
6 spec wins — vivo Y400 Pro 5G5 spec wins — Xiaomi MIX Fold 4

InnoReviews verdict

Xiaomi MIX Fold 4 wins this phone face-off, 61.2 to 50.3, pulling ahead mainly in performance (+26) and camera (+18). vivo Y400 Pro 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 Y400 Pro 5G

  • Stronger display score: 70 vs 61
  • 100% higher Front camera: 32 MP vs 16 MP
  • 50% higher Peak brightness: 4,500 nits vs 3,000 nits
  • 34% higher Wired charging: 90 W vs 67 W
  • 21% lower thickness: 7.5 mm vs 9.5 mm

Reasons to pick the Xiaomi MIX Fold 4

  • Stronger performance score: 54 vs 29
  • Stronger camera score: 52 vs 34
  • Stronger features score: 87 vs 73
  • 100% higher RAM (max): 16 GB vs 8 GB
  • 18% higher Screen size: 7.98 ″ vs 6.77 ″

Display

Display comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
Screen size6.77 ″7.98 ″+18%
Panel typeAMOLEDFoldable LTPO AMOLED
Resolution1080x23922224x2488
Pixel density387 ppi418 ppi+8%
Refresh rate120 Hz120 Hz
Peak brightness4,500 nits+50%3,000 nits
Screen-to-body90.3 %—

Performance

Performance comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
ChipsetMediaTek Dimensity 7300Snapdragon 8 Gen 3
Geekbench 6 (single)—2,184Top 28%
Geekbench 6 (multi)—6,794Top 25%
Wild Life Extreme stability—54 %Bottom 16%
RAM (max)8 GB16 GB+100%
Storage options128/256GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
Main camera50 MP50 MP
Main aperturef/1.8f/1.7
Ultra-wide—12 MP
Telephoto—10 MP
Optical zoom—5 x
Max video4K@30fps8K@24fps
Front camera32 MP+100%16 MP
OISNoYes

Battery

Battery comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
Capacity5,500 mAh+8%5,100 mAh
Wired charging90 W+34%67 W
Wireless charging—50 W

Design

Design comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
Weight182 g+19%226 g
Thickness7.5 mm+21%9.5 mm
IP ratingIP65IPX8
Frame materialPlasticMetal

Connectivity

Connectivity comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.45.4
NFCNoYes
USBUSB-C 2.0USB-C 3.2 Gen 1
eSIMNoNo

Software

Software comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
OS at launchAndroid 15 (Funtouch OS 15)Android 14 (HyperOS)

Audio

Audio comparison: vivo Y400 Pro 5G versus Xiaomi MIX Fold 4
Specvivo Y400 Pro 5GXiaomi MIX Fold 4
Stereo speakersYesYes
3.5mm jackNoNo

Related comparisons

vivo Y400 Pro 5Gvs Motorola Edge 50 NeoVSvivo Y400 Pro 5Gvs Motorola Moto G Stylus (2026)VSvivo Y400 Pro 5Gvs REDMI Note 15 ProVSvivo Y400 Pro 5Gvs OPPO Reno14 F 5GVSXiaomi MIX Fold 4vs Google Pixel 11 Pro FoldVSXiaomi MIX Fold 4vs Honor Magic V FlipVSXiaomi MIX Fold 4vs Huawei Pura 70 ProVSXiaomi MIX Fold 4vs Huawei nova 15 ProVS

Try another matchup