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InnoReviews

Redmi 9 vs vivo T4 5G

Redmi 9

Xiaomi

Redmi 9

$149

26.6Inno Score
VS
WINNER
vivo T4 5G
57.6Inno Score
20Performance46.7
29.6Display72.2
20.5Camera45.9
39Battery81.6
28Features36
3 spec wins — Redmi 910 spec wins — vivo T4 5G

InnoReviews verdict

vivo T4 5G wins this phone face-off, 57.6 to 26.6, pulling ahead mainly in display (+43) and battery (+43). Redmi 9 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Redmi 9

  • Has NFC — the other doesn't

Reasons to pick the vivo T4 5G

  • Stronger performance score: 47 vs 20
  • Stronger display score: 72 vs 30
  • Stronger camera score: 46 vs 21
  • Stronger battery score: 82 vs 39
  • Stronger features score: 36 vs 28

Display

Display comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
Screen size6.53 ″6.77 ″+4%
Panel typeIPS LCDAMOLED
Resolution2340x10801080x2392
Pixel density394 ppi+2%387 ppi
Refresh rate60 Hz120 Hz+100%
Peak brightness—5,000 nits

Performance

Performance comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
ChipsetMediaTek Helio G80Qualcomm Snapdragon 7s Gen 3
AnTuTu260,000—
Geekbench 6 (single)410Bottom 3%—
Geekbench 6 (multi)1,320Bottom 2%—
RAM (max)4 GB12 GB+200%
Storage options32GB / 64GB128/256GB
Storage typeeMMC 5.1UFS 2.2

Camera

Camera comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
Main camera13 MP50 MP+285%
Main aperturef/2.2f/1.8
Ultra-wide8 MP—
Max video1080p@30fps4K@30fps
Front camera8 MP32 MP+300%
OISNoYes

Battery

Battery comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
Capacity5,020 mAh7,300 mAh+45%
Wired charging18 W90 W+400%

Design

Design comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
Weight198 g+1%199 g
Thickness9.1 mm7.9 mm+13%
IP rating—IP65
Frame materialPlastic—

Connectivity

Connectivity comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.05.2
NFCYesNo
USBUSB-C 2.0USB-C 2.0
eSIMNo—

Software

Software comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
OS at launchAndroid 10 (MIUI 12)Android 15 (Funtouch OS 15)
OS update pledge2 years2 years

Audio

Audio comparison: Redmi 9 versus vivo T4 5G
SpecRedmi 9vivo T4 5G
Stereo speakersNoNo
3.5mm jackYes—

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