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InnoReviews

OPPO F31 5G vs OPPO K13 Turbo

OPPO F31 5G
47Inno Score
VS
WINNER
OPPO K13 Turbo
52.8Inno Score
28.9Performance42.6
55.2Display59.6
30.7Camera30.7
79.8Battery79.8
52Features60
2 spec wins — OPPO F31 5G6 spec wins — OPPO K13 Turbo

InnoReviews verdict

OPPO K13 Turbo wins this phone face-off, 52.8 to 47, pulling ahead mainly in performance (+14) and features (+8). 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

  • 11% lower weight: 185 g vs 207 g

Reasons to pick the OPPO K13 Turbo

  • Stronger performance score: 43 vs 29
  • Stronger display score: 60 vs 55
  • Stronger features score: 60 vs 52
  • 100% higher RAM (max): 16 GB vs 8 GB
  • 14% higher Pixel density: 453 ppi vs 397 ppi

Display

Display comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
Screen size6.57 ″6.8 ″+4%
Panel typeAMOLEDAMOLED
Resolution2372x10802800x1280
Pixel density397 ppi453 ppi+14%
Refresh rate120 Hz120 Hz
Peak brightness1,400 nits1,600 nits+14%
Screen-to-body93 %93.5 %+1%

Performance

Performance comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
ChipsetDimensity 6300MediaTek Dimensity 8450
Geekbench 6 (single)—1,424Top 47%
Geekbench 6 (multi)—5,975Top 32%
RAM (max)8 GB16 GB+100%
Storage options128GB / 256GB128GB / 256GB / 512GB
Storage typeUFS 2.2UFS 3.1

Camera

Camera comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Max video1080p@60fps4K@60fps
Front camera16 MP16 MP
OIS—No

Battery

Battery comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
Capacity7,000 mAh7,000 mAh
Wired charging80 W80 W

Design

Design comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
Weight185 g+11%207 g
Thickness8 mm+4%8.3 mm
IP ratingIP66/IP68/IP69IPX6/IPX8/IPX9
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.45.4
NFCNoYes
USBUSB-C 2.0USB-C
eSIMNo—

Software

Software comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
OS at launchAndroid 15 (ColorOS 15)Android 15 (ColorOS 15)
OS update pledge2 years2 years

Audio

Audio comparison: OPPO F31 5G versus OPPO K13 Turbo
SpecOPPO F31 5GOPPO K13 Turbo
Stereo speakersYesYes
3.5mm jackNoNo

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