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InnoReviews

OPPO A3x 4G vs vivo T4 5G

OPPO A3x 4G
32.9Inno Score
VS
WINNER
vivo T4 5G
57.6Inno Score
28.9Performance46.7
37.6Display72.2
20Camera45.9
53.4Battery81.6
20Features36
2 spec wins — OPPO A3x 4G10 spec wins — vivo T4 5G

InnoReviews verdict

vivo T4 5G wins this phone face-off, 57.6 to 32.9, pulling ahead mainly in display (+35) and battery (+28). OPPO A3x 4G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO A3x 4G

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the vivo T4 5G

  • Stronger performance score: 47 vs 29
  • Stronger display score: 72 vs 38
  • Stronger camera score: 46 vs 20
  • Stronger battery score: 82 vs 53
  • Stronger features score: 36 vs 20

Display

Display comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
Screen size6.67 ″6.77 ″+1%
Panel typeLCDAMOLED
Resolution1604x7201080x2392
Pixel density264 ppi387 ppi+47%
Refresh rate90 Hz120 Hz+33%
Peak brightness1,000 nits5,000 nits+400%
Screen-to-body89.9 %—

Performance

Performance comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
ChipsetSnapdragon 6s 4G Gen 1Qualcomm Snapdragon 7s Gen 3
RAM (max)8 GB12 GB+50%
Storage options64GB / 128GB / 256GB128/256GB
Storage typeeMMC 5.1UFS 2.2

Camera

Camera comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
Main camera8 MP50 MP+525%
Main aperturef/2.0f/1.8
Max video1080p@30fps4K@30fps
Front camera5 MP32 MP+540%
OIS—Yes

Battery

Battery comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
Capacity5,100 mAh7,300 mAh+43%
Wired charging45 W90 W+100%

Design

Design comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
Weight186 g+7%199 g
Thickness7.7 mm+3%7.9 mm
IP ratingIP54IP65

Connectivity

Connectivity comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.05.2
NFCNoNo
USBUSB-CUSB-C 2.0

Software

Software comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
OS at launchAndroid 14 (ColorOS 14)Android 15 (Funtouch OS 15)
OS update pledge—2 years

Audio

Audio comparison: OPPO A3x 4G versus vivo T4 5G
SpecOPPO A3x 4Gvivo T4 5G
Stereo speakers—No
3.5mm jackYes—

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