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InnoReviews

OPPO K15 Pro vs Samsung Galaxy S25+

WINNER
OPPO K15 Pro
66.5Inno Score
VS
Samsung Galaxy S25+

Samsung

Samsung Galaxy S25+

$1,000

66.3Inno Score
71.3Performance79.3
59.7Display63.6
42.6Camera47.3
79.8Battery54.2
86.7Features94.7
4 spec wins — OPPO K15 Pro12 spec wins — Samsung Galaxy S25+

InnoReviews verdict

This one is close to a dead heat: OPPO K15 Pro scores 66.5 against 66.3 for Samsung Galaxy S25+. Pick by the categories that matter to you — OPPO K15 Pro edges ahead in battery, or by price.

Which would you pick?

Key differences

Reasons to pick the OPPO K15 Pro

  • Stronger battery score: 80 vs 54
  • 78% higher Wired charging: 80 W vs 45 W
  • 53% higher capacity: 7,500 mAh vs 4,900 mAh
  • 33% higher Front camera: 16 MP vs 12 MP
  • 20% higher Refresh rate: 144 Hz vs 120 Hz

Reasons to pick the Samsung Galaxy S25+

  • Stronger performance score: 79 vs 71
  • Stronger display score: 64 vs 60
  • Stronger camera score: 47 vs 43
  • Stronger features score: 95 vs 87
  • 117% higher Peak brightness: 2,600 nits vs 1,200 nits

Display

Display comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
Screen size6.59 ″6.7 ″+2%
Panel typeAMOLEDDynamic AMOLED 2X
Resolution2760x12561440x3120
Pixel density460 ppi513 ppi+12%
Refresh rate144 Hz+20%120 Hz
Peak brightness1,200 nits2,600 nits+117%
Screen-to-body88.9 %—

Performance

Performance comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
ChipsetMediaTek Dimensity 8500 SuperSnapdragon 8 Elite for Galaxy
AnTuTu 112,132,203Top 44%2,763,072+30%Top 30%
AnTuTu 11 (CPU)629,054Top 44%866,625+38%Top 22%
AnTuTu 11 (GPU)688,052Top 44%996,402+45%Top 27%
AnTuTu 11 (Memory)290,467Bottom 49%347,621+20%Top 35%
AnTuTu 11 (UX)524,630Top 39%552,424+5%Top 33%
Geekbench 6 (single)—3,141Top 10%
Geekbench 6 (multi)—10,153Top 7%
RAM (max)12 GB12 GB
Storage options256GB / 512GB256/512GB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide8 MP12 MP+50%
Telephoto—10 MP
Optical zoom—3 x
Max video4K@60fps8K@30fps
Front camera16 MP+33%12 MP
OISYesYes

Battery

Battery comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
Capacity7,500 mAh+53%4,900 mAh
Wired charging80 W+78%45 W
Wireless charging—15 W

Design

Design comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
Weight200 g190 g+5%
Thickness8.3 mm7.3 mm+12%
IP ratingIP66/IP68/IP69IP68
Frame materialAluminumArmor Aluminum

Connectivity

Connectivity comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIMNoYes

Software

Software comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
OS at launchAndroid 16 (ColorOS 16)Android 15 (One UI 7)
OS update pledge—7 years

Audio

Audio comparison: OPPO K15 Pro versus Samsung Galaxy S25+
SpecOPPO K15 ProSamsung Galaxy S25+
Stereo speakersYesYes
3.5mm jackNoNo

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