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InnoReviews

REDMI K80 Ultra vs vivo Y400 5G

WINNER
REDMI K80 Ultra
67.6Inno Score
VS
vivo Y400 5G
48.5Inno Score
64.4Performance28.9
71.6Display56.3
43.4Camera34.1
83.2Battery72.2
86.7Features73.3
8 spec wins — REDMI K80 Ultra4 spec wins — vivo Y400 5G

InnoReviews verdict

REDMI K80 Ultra wins this phone face-off, 67.6 to 48.5, pulling ahead mainly in performance (+36) and display (+15). vivo Y400 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the REDMI K80 Ultra

  • Stronger performance score: 64 vs 29
  • Stronger display score: 72 vs 56
  • Stronger camera score: 43 vs 34
  • Stronger battery score: 83 vs 72
  • Stronger features score: 87 vs 73

Reasons to pick the vivo Y400 5G

  • 60% higher Front camera: 32 MP vs 20 MP
  • 10% lower weight: 197 g vs 219 g

Display

Display comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
Screen size6.83 ″+2%6.67 ″
Panel typeOLEDAMOLED
Resolution1280x27721080x2400
Pixel density447 ppi+13%394 ppi
Refresh rate144 Hz+20%120 Hz
Peak brightness3,200 nits+78%1,800 nits
Screen-to-body90.2 %91.9 %+2%

Performance

Performance comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
ChipsetMediaTek Dimensity 9400+Qualcomm Snapdragon 4 Gen 2
RAM (max)16 GB+100%8 GB
Storage options256/512GB/1TB128/256GB
Storage typeUFS 4.1UFS 3.1

Camera

Camera comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
Main camera50 MP50 MP
Main aperturef/1.9f/1.8
Ultra-wide8 MP—
Max video8K@30fps—
Front camera20 MP32 MP+60%
OISYes—

Battery

Battery comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
Capacity7,410 mAh+24%6,000 mAh
Wired charging100 W+11%90 W
Wireless charging0 W—

Design

Design comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
Weight219 g197 g+10%
Thickness8.2 mm7.9 mm+3%
IP ratingIP68IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
5GYesYes
Wi-FiWi-Fi 7—
Bluetooth5.4—
NFCYesNo
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
OS at launchAndroid 15 (HyperOS 2)Android 15 (Funtouch OS 15)

Audio

Audio comparison: REDMI K80 Ultra versus vivo Y400 5G
SpecREDMI K80 Ultravivo Y400 5G
Stereo speakersYesYes
3.5mm jackNoNo

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