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InnoReviews

OPPO K15 vs POCO X3 NFC

WINNER
OPPO K15
61.1Inno Score
VS
POCO X3 NFC

Xiaomi

POCO X3 NFC

$229

40.2Inno Score
46.7Performance23.6
53.6Display60.2
58.6Camera34.2
79.8Battery49.4
86.7Features44
10 spec wins — OPPO K153 spec wins — POCO X3 NFC

InnoReviews verdict

OPPO K15 wins this phone face-off, 61.1 to 40.2, pulling ahead mainly in features (+43) and battery (+30). POCO X3 NFC still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO K15

  • Stronger performance score: 47 vs 24
  • Stronger camera score: 59 vs 34
  • Stronger battery score: 80 vs 49
  • Stronger features score: 87 vs 44
  • 285% higher ultra-wide: 50 MP vs 13 MP

Reasons to pick the POCO X3 NFC

  • Stronger display score: 60 vs 54
  • 28% higher Main camera: 64 MP vs 50 MP
  • Has 3.5mm jack — the other doesn't

Display

Display comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
Screen size6.59 ″6.67 ″+1%
Panel typeAMOLEDIPS LCD
Resolution2760x12562400x1080
Pixel density460 ppi+16%395 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits—
Screen-to-body88.9 %—

Performance

Performance comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
ChipsetDimensity 7360 SuperSnapdragon 732G
AnTuTu—410,000
Geekbench 6 (single)—740Bottom 16%
Geekbench 6 (multi)—1,950Bottom 14%
RAM (max)12 GB+100%6 GB
Storage options256GB64GB / 128GB
Storage typeUFS 3.1UFS 2.1

Camera

Camera comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
Main camera50 MP64 MP+28%
Main aperturef/1.8f/1.9
Ultra-wide50 MP+285%13 MP
Max video4K@30fps4K@30fps
Front camera50 MP+150%20 MP
OISYesNo

Battery

Battery comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
Capacity8,000 mAh+55%5,160 mAh
Wired charging80 W+142%33 W

Design

Design comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
Weight205 g+5%215 g
Thickness8.3 mm+12%9.4 mm
IP ratingIP68/IP69IP53
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
5GYesNo
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.45.1
NFCYesYes
USBUSB-C 2.0USB-C 2.0
eSIMNoNo

Software

Software comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
OS at launchAndroid 16 (ColorOS 16)Android 10 (MIUI 12)
OS update pledge—2 years

Audio

Audio comparison: OPPO K15 versus POCO X3 NFC
SpecOPPO K15POCO X3 NFC
Stereo speakersYesYes
3.5mm jackNoYes

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