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InnoReviews

Redmi A3 vs vivo Y400 5G

Redmi A3

Xiaomi

Redmi A3

$89

26.8Inno Score
VS
WINNER
vivo Y400 5G
48.5Inno Score
20Performance28.9
35.2Display56.3
20Camera34.1
38.8Battery72.2
20Features73.3
3 spec wins — Redmi A310 spec wins — vivo Y400 5G

InnoReviews verdict

vivo Y400 5G wins this phone face-off, 48.5 to 26.8, pulling ahead mainly in features (+53) and battery (+33). Redmi A3 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Redmi A3

  • Has 3.5mm jack — the other doesn't

Reasons to pick the vivo Y400 5G

  • Stronger performance score: 29 vs 20
  • Stronger display score: 56 vs 35
  • Stronger camera score: 34 vs 20
  • Stronger battery score: 72 vs 39
  • Stronger features score: 73 vs 20

Display

Display comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
Screen size6.71 ″+1%6.67 ″
Panel typeIPS LCDAMOLED
Resolution1650x7201080x2400
Pixel density268 ppi394 ppi+47%
Refresh rate90 Hz120 Hz+33%
Peak brightness—1,800 nits
Screen-to-body—91.9 %

Performance

Performance comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
ChipsetMediaTek Helio G36Qualcomm Snapdragon 4 Gen 2
AnTuTu110,000—
RAM (max)3 GB8 GB+167%
Storage options64GB / 128GB128/256GB
Storage typeeMMC 5.1UFS 3.1

Camera

Camera comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
Main camera8 MP50 MP+525%
Main aperturef/2.0f/1.8
Max video1080p@30fps—
Front camera5 MP32 MP+540%
OISNo—

Battery

Battery comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
Capacity5,000 mAh6,000 mAh+20%
Wired charging10 W90 W+800%

Design

Design comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
Weight193 g+2%197 g
Thickness8.3 mm7.9 mm+5%
IP rating—IP68/IP69
Frame materialPlastic—

Connectivity

Connectivity comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
5GNoYes
Wi-FiWi-Fi 5—
Bluetooth5.3—
NFCNoNo
USBUSB-C 2.0USB-C 2.0
eSIMNoNo

Software

Software comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
OS at launchAndroid 14Android 15 (Funtouch OS 15)
OS update pledge2 years—

Audio

Audio comparison: Redmi A3 versus vivo Y400 5G
SpecRedmi A3vivo Y400 5G
Stereo speakersNoYes
3.5mm jackYesNo

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