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InnoReviews

OPPO F31 5G vs Samsung Galaxy Z Flip 7 FE

OPPO F31 5G
47Inno Score
VS
WINNER
Samsung Galaxy Z Flip 7 FE
50.6Inno Score
28.9Performance45.6
55.2Display58.3
30.7Camera42.1
79.8Battery36.9
52Features94.7
5 spec wins — OPPO F31 5G6 spec wins — Samsung Galaxy Z Flip 7 FE

InnoReviews verdict

Samsung Galaxy Z Flip 7 FE wins this phone face-off, 50.6 to 47, pulling ahead mainly in features (+43) and performance (+17). OPPO F31 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 F31 5G

  • Stronger battery score: 80 vs 37
  • 220% higher Wired charging: 80 W vs 25 W
  • 75% higher capacity: 7,000 mAh vs 4,000 mAh
  • 60% higher Front camera: 16 MP vs 10 MP
  • 46% lower thickness: 8 mm vs 14.9 mm

Reasons to pick the Samsung Galaxy Z Flip 7 FE

  • Stronger performance score: 46 vs 29
  • Stronger display score: 58 vs 55
  • Stronger camera score: 42 vs 31
  • Stronger features score: 95 vs 52
  • 250% higher OS update pledge: 7 years vs 2 years

Display

Display comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
Screen size6.57 ″6.7 ″+2%
Panel typeAMOLEDFoldable Dynamic AMOLED 2X
Resolution2372x10801080x2640
Pixel density397 ppi426 ppi+7%
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits2,600 nits+86%
Screen-to-body93 %—

Performance

Performance comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
ChipsetDimensity 6300Samsung Exynos 2400
Geekbench 6 (single)—2,044Top 33%
Geekbench 6 (multi)—6,761Top 26%
RAM (max)8 GB8 GB
Storage options128GB / 256GB128/256GB
Storage typeUFS 2.2—

Camera

Camera comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—12 MP
Max video1080p@60fps4K@60fps
Front camera16 MP+60%10 MP
OIS—Yes

Battery

Battery comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
Capacity7,000 mAh+75%4,000 mAh
Wired charging80 W+220%25 W
Wireless charging—15 W

Design

Design comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
Weight185 g+1%187 g
Thickness8 mm+46%14.9 mm
IP ratingIP66/IP68/IP69IP48
Frame materialAluminumArmor Aluminum

Connectivity

Connectivity comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.45.4
NFCNoYes
USBUSB-C 2.0USB-C 3.2 Gen 1
eSIMNoYes

Software

Software comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
OS at launchAndroid 15 (ColorOS 15)Android 16 (One UI 8)
OS update pledge2 years7 years+250%

Audio

Audio comparison: OPPO F31 5G versus Samsung Galaxy Z Flip 7 FE
SpecOPPO F31 5GSamsung Galaxy Z Flip 7 FE
Stereo speakersYesYes
3.5mm jackNoNo

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