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InnoReviews

OPPO K13 Turbo vs Samsung Galaxy S21 FE 5G

WINNER
OPPO K13 Turbo
52.8Inno Score
VS
Samsung Galaxy S21 FE 5G
45.2Inno Score
42.6Performance37.5
59.6Display47.2
30.7Camera41.7
79.8Battery41.7
60Features78.7
8 spec wins — OPPO K13 Turbo6 spec wins — Samsung Galaxy S21 FE 5G

InnoReviews verdict

OPPO K13 Turbo wins this phone face-off, 52.8 to 45.2, pulling ahead mainly in battery (+38) and display (+12). Samsung Galaxy S21 FE 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 K13 Turbo

  • Stronger performance score: 43 vs 38
  • Stronger display score: 60 vs 47
  • Stronger battery score: 80 vs 42
  • 317% higher Main camera: 50 MP vs 12 MP
  • 220% higher Wired charging: 80 W vs 25 W

Reasons to pick the Samsung Galaxy S21 FE 5G

  • Stronger camera score: 42 vs 31
  • Stronger features score: 79 vs 60
  • 100% higher Front camera: 32 MP vs 16 MP
  • 100% higher OS update pledge: 4 years vs 2 years
  • 14% lower weight: 177 g vs 207 g

Display

Display comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
Screen size6.8 ″+6%6.4 ″
Panel typeAMOLEDAMOLED
Resolution2800x12802340x1080
Pixel density453 ppi+13%401 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits+33%1,200 nits
Screen-to-body93.5 %—

Performance

Performance comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
ChipsetMediaTek Dimensity 8450Snapdragon 888
AnTuTu—1,040,324
Geekbench 6 (single)1,424Top 47%1,450+2%Top 44%
Geekbench 6 (multi)5,975+64%Top 32%3,650Top 50%
RAM (max)16 GB+167%6 GB
Storage options128GB / 256GB / 512GB128GB / 256GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
Main camera50 MP+317%12 MP
Main aperturef/1.8f/1.8
Ultra-wide—12 MP
Telephoto—8 MP
Optical zoom—3 x
Max video4K@60fps4K@60fps
Front camera16 MP32 MP+100%
OISNoYes

Battery

Battery comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
Capacity7,000 mAh+56%4,500 mAh
Wired charging80 W+220%25 W
Wireless charging—15 W

Design

Design comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
Weight207 g177 g+14%
Thickness8.3 mm7.9 mm+5%
IP ratingIPX6/IPX8/IPX9IP68
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.45.0
NFCYesYes
USBUSB-CUSB-C 3.2
eSIM—Yes

Software

Software comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
OS at launchAndroid 15 (ColorOS 15)Android 12 (One UI 4)
OS update pledge2 years4 years+100%

Audio

Audio comparison: OPPO K13 Turbo versus Samsung Galaxy S21 FE 5G
SpecOPPO K13 TurboSamsung Galaxy S21 FE 5G
Stereo speakersYesYes
3.5mm jackNoNo

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