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InnoReviews

OPPO K13x 5G vs vivo T4 5G

OPPO K13x 5G
37.3Inno Score
VS
WINNER
vivo T4 5G
57.6Inno Score
21.8Performance46.7
45.2Display72.2
29Camera45.9
61.9Battery81.6
36Features36
1 spec wins — OPPO K13x 5G9 spec wins — vivo T4 5G

InnoReviews verdict

vivo T4 5G wins this phone face-off, 57.6 to 37.3, pulling ahead mainly in display (+27) and performance (+25). OPPO K13x 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO K13x 5G

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

Reasons to pick the vivo T4 5G

  • Stronger performance score: 47 vs 22
  • Stronger display score: 72 vs 45
  • Stronger camera score: 46 vs 29
  • Stronger battery score: 82 vs 62
  • 400% higher Peak brightness: 5,000 nits vs 1,000 nits

Display

Display comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
Screen size6.67 ″6.77 ″+1%
Panel typeIPS LCDAMOLED
Resolution1604x7201080x2392
Pixel density264 ppi387 ppi+47%
Refresh rate120 Hz120 Hz
Peak brightness1,000 nits5,000 nits+400%
Screen-to-body89.9 %—

Performance

Performance comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
ChipsetMediaTek Dimensity 6300Qualcomm Snapdragon 7s Gen 3
Geekbench 6 (single)785Bottom 19%—
Geekbench 6 (multi)1,984Bottom 16%—
RAM (max)8 GB12 GB+50%
Storage options128GB128/256GB
Storage typeUFS 2.2UFS 2.2

Camera

Camera comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Max video1080p@60fps4K@30fps
Front camera8 MP32 MP+300%
OISNoYes

Battery

Battery comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
Capacity6,000 mAh7,300 mAh+22%
Wired charging45 W90 W+100%

Design

Design comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
Weight194 g+3%199 g
Thickness7.9 mm7.9 mm
IP ratingIP65IP65
Frame materialPlastic—

Connectivity

Connectivity comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.45.2
NFC—No
USBUSB-CUSB-C 2.0

Software

Software comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
OS at launchAndroid 15 (ColorOS 15)Android 15 (Funtouch OS 15)
OS update pledge2 years2 years

Audio

Audio comparison: OPPO K13x 5G versus vivo T4 5G
SpecOPPO K13x 5Gvivo T4 5G
Stereo speakers—No
3.5mm jackYes—

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