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InnoReviews

OPPO K15 vs POCO X8 Pro Max

OPPO K15
61.1Inno Score
VS
WINNER
POCO X8 Pro Max

Xiaomi

POCO X8 Pro Max

$469

73.5Inno Score
46.7Performance75.8
53.6Display70.8
58.6Camera43.4
79.8Battery89.4
86.7Features100
4 spec wins — OPPO K157 spec wins — POCO X8 Pro Max

InnoReviews verdict

POCO X8 Pro Max wins this phone face-off, 73.5 to 61.1, pulling ahead mainly in performance (+29) and display (+17). OPPO K15 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 camera score: 59 vs 43
  • 525% higher ultra-wide: 50 MP vs 8 MP
  • 150% higher Front camera: 50 MP vs 20 MP

Reasons to pick the POCO X8 Pro Max

  • Stronger performance score: 76 vs 47
  • Stronger display score: 71 vs 54
  • Stronger battery score: 89 vs 80
  • Stronger features score: 100 vs 87
  • 192% higher Peak brightness: 3,500 nits vs 1,200 nits

Display

Display comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
Screen size6.59 ″6.83 ″+4%
Panel typeAMOLEDAMOLED
Resolution2760x12561280x2772
Pixel density460 ppi+3%447 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits3,500 nits+192%
Screen-to-body88.9 %94.3 %+6%

Performance

Performance comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
ChipsetDimensity 7360 SuperMediaTek Dimensity 9500s
AnTuTu—2,604,459Top 25%
AnTuTu 11 (CPU)—803,108Top 22%
AnTuTu 11 (GPU)—859,318Top 28%
AnTuTu 11 (Memory)—405,204Top 16%
AnTuTu 11 (UX)—536,829Top 31%
RAM (max)12 GB12 GB
Storage options256GB256GB / 512GB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
Main camera50 MP50 MP
Main aperturef/1.8f/1.5
Ultra-wide50 MP+525%8 MP
Optical zoom—1 x
Max video4K@30fps4K@60fps
Front camera50 MP+150%20 MP
OISYesYes

Battery

Battery comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
Capacity8,000 mAh8,500 mAh+6%
Wired charging80 W100 W+25%
Wireless charging—0 W
Active use endurance—25.4 h

Design

Design comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
Weight205 g+6%218 g
Thickness8.3 mm8.2 mm+1%
IP ratingIP68/IP69IP68/IP69K
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB-C 2.0USB-C 2.0
eSIMNoYes

Software

Software comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
OS at launchAndroid 16 (ColorOS 16)Android 16 (HyperOS 3)

Audio

Audio comparison: OPPO K15 versus POCO X8 Pro Max
SpecOPPO K15POCO X8 Pro Max
Stereo speakersYesYes
3.5mm jackNoNo

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