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InnoReviews

OPPO A3x 4G vs Samsung Galaxy Z Flip 8

OPPO A3x 4G
32.9Inno Score
VS
WINNER
Samsung Galaxy Z Flip 8
64.9Inno Score
28.9Performance77.6
37.6Display59.2
20Camera42.1
53.4Battery59.7
20Features94.7
5 spec wins — OPPO A3x 4G10 spec wins — Samsung Galaxy Z Flip 8

InnoReviews verdict

Samsung Galaxy Z Flip 8 wins this phone face-off, 64.9 to 32.9, pulling ahead mainly in features (+75) and performance (+49). 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

  • 80% higher Wired charging: 45 W vs 25 W
  • 41% lower thickness: 7.7 mm vs 13.1 mm
  • 19% higher capacity: 5,100 mAh vs 4,300 mAh
  • Has 3.5mm jack — the other doesn't

Reasons to pick the Samsung Galaxy Z Flip 8

  • Stronger performance score: 78 vs 29
  • Stronger display score: 59 vs 38
  • Stronger camera score: 42 vs 20
  • Stronger battery score: 60 vs 53
  • Stronger features score: 95 vs 20

Display

Display comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
Screen size6.67 ″6.9 ″+3%
Panel typeLCDFoldable Dynamic LTPO AMOLED 2X
Resolution1604x7201080x2520
Pixel density264 ppi400 ppi+52%
Refresh rate90 Hz120 Hz+33%
Peak brightness1,000 nits3,000 nits+200%
Screen-to-body89.9 %+3%87.1 %

Performance

Performance comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
ChipsetSnapdragon 6s 4G Gen 1Samsung Exynos 2600 (Snapdragon 8 Elite Gen 5 for Galaxy in the US, Canada and China)
AnTuTu—2,477,554
Geekbench 6 (single)—2,977Top 14%
Geekbench 6 (multi)—10,466Top 5%
Wild Life Extreme stability—38 %Bottom 2%
RAM (max)8 GB12 GB+50%
Storage options64GB / 128GB / 256GB256GB/512GB
Storage typeeMMC 5.1UFS 4.0

Camera

Camera comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
Main camera8 MP50 MP+525%
Main aperturef/2.0f/1.8
Ultra-wide—12 MP
Max video1080p@30fps4K@60fps
Front camera5 MP10 MP+100%
OIS—Yes

Battery

Battery comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
Capacity5,100 mAh+19%4,300 mAh
Wired charging45 W+80%25 W
Wireless charging—15 W
Active use endurance—14.2 h

Design

Design comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
Weight186 g180 g+3%
Thickness7.7 mm+41%13.1 mm
IP ratingIP54IP48
Frame material—Armor Aluminum

Connectivity

Connectivity comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.05.4
NFCNoYes
USBUSB-CUSB-C 3.2
eSIM—Yes

Software

Software comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
OS at launchAndroid 14 (ColorOS 14)Android 17 (One UI 9)
OS update pledge—7 years

Audio

Audio comparison: OPPO A3x 4G versus Samsung Galaxy Z Flip 8
SpecOPPO A3x 4GSamsung Galaxy Z Flip 8
Stereo speakers—Yes
3.5mm jackYesNo

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