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InnoReviews

OPPO K13 5G vs realme C75

WINNER
OPPO K13 5G
46.6Inno Score
VS
realme C75
37Inno Score
28.9Performance28.9
53.2Display42.5
30.7Camera29
79.8Battery60.3
52Features20
8 spec wins — OPPO K13 5G3 spec wins — realme C75

InnoReviews verdict

OPPO K13 5G wins this phone face-off, 46.6 to 37, pulling ahead mainly in features (+32) and battery (+20). realme C75 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 5G

  • Stronger display score: 53 vs 43
  • Stronger battery score: 80 vs 60
  • Stronger features score: 52 vs 20
  • 100% higher Front camera: 16 MP vs 8 MP
  • 78% higher Wired charging: 80 W vs 45 W

Reasons to pick the realme C75

No decisive spec advantages — this side competes on price and preference.

Display

Display comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
Screen size6.67 ″6.72 ″+1%
Panel typeAMOLEDIPS LCD
Resolution2400x10801080x2400
Pixel density394 ppi+1%392 ppi
Refresh rate120 Hz+33%90 Hz
Peak brightness1,200 nits+74%690 nits
Screen-to-body92.2 %+1%91.4 %

Performance

Performance comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
ChipsetSnapdragon 6 Gen 4MediaTek Helio G92 Max
RAM (max)8 GB8 GB
Storage options128GB / 256GB128/256GB
Storage typeUFS 3.1—

Camera

Camera comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Max video4K@30fps1080p@30fps
Front camera16 MP+100%8 MP
OISNo—

Battery

Battery comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
Capacity7,000 mAh+20%5,828 mAh
Wired charging80 W+78%45 W

Design

Design comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
Weight208 g196 g+6%
Thickness8.5 mm8 mm+5%
IP ratingIP65IP66/IP68/IP69
Frame materialPlastic—

Connectivity

Connectivity comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
5GYesNo
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.25.0
NFCNo—
USBUSB-CUSB Type-C
eSIMNo—

Software

Software comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
OS at launchAndroid 15 (ColorOS 15)Android 14 (realme UI 5.0)
OS update pledge2 years—

Audio

Audio comparison: OPPO K13 5G versus realme C75
SpecOPPO K13 5Grealme C75
Stereo speakersYes—
3.5mm jackNoNo

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