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InnoReviews

OPPO A3x 4G vs vivo T4 Ultra

OPPO A3x 4G
32.9Inno Score
VS
WINNER
vivo T4 Ultra
62.3Inno Score
28.9Performance52.9
37.6Display75.5
20Camera56.6
53.4Battery67.5
20Features65.3
3 spec wins — OPPO A3x 4G11 spec wins — vivo T4 Ultra

InnoReviews verdict

vivo T4 Ultra wins this phone face-off, 62.3 to 32.9, pulling ahead mainly in features (+45) and display (+38). 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

  • Has 3.5mm jack — the other doesn't

Reasons to pick the vivo T4 Ultra

  • Stronger performance score: 53 vs 29
  • Stronger display score: 76 vs 38
  • Stronger camera score: 57 vs 20
  • Stronger battery score: 68 vs 53
  • Stronger features score: 65 vs 20

Display

Display comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
Screen size6.67 ″6.67 ″
Panel typeLCDAMOLED
Resolution1604x7201260x2800
Pixel density264 ppi460 ppi+74%
Refresh rate90 Hz120 Hz+33%
Peak brightness1,000 nits5,000 nits+400%
Screen-to-body89.9 %+1%89.2 %

Performance

Performance comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
ChipsetSnapdragon 6s 4G Gen 1MediaTek Dimensity 9300+
Geekbench 6 (single)—2,205Top 27%
Geekbench 6 (multi)—7,277Top 21%
Wild Life Extreme stability—64 %Bottom 27%
RAM (max)8 GB12 GB+50%
Storage options64GB / 128GB / 256GB256/512GB
Storage typeeMMC 5.1UFS 3.1

Camera

Camera comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
Main camera8 MP50 MP+525%
Main aperturef/2.0f/1.88
Ultra-wide—8 MP
Telephoto—50 MP
Optical zoom—3 x
Max video1080p@30fps4K
Front camera5 MP32 MP+540%
OIS—Yes

Battery

Battery comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
Capacity5,100 mAh5,500 mAh+8%
Wired charging45 W90 W+100%

Design

Design comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
Weight186 g+3%192 g
Thickness7.7 mm7.4 mm+3%
IP ratingIP54IP64

Connectivity

Connectivity comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.05.4
NFCNoYes
USBUSB-CUSB-C 2.0
eSIM—No

Software

Software comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
OS at launchAndroid 14 (ColorOS 14)Android 15 (Funtouch OS 15)
OS update pledge—3 years

Audio

Audio comparison: OPPO A3x 4G versus vivo T4 Ultra
SpecOPPO A3x 4Gvivo T4 Ultra
Stereo speakers—Yes
3.5mm jackYesNo

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