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OPPO K15 vs Xiaomi Redmi Note 15 Pro

What K15 does better (8) and where Redmi Note 15 Pro wins (8) — every spec side by side.

OPPO K15
OPPO · 2026K15
9.1Score
8 advantages≈ $320
Higher score
vs
Xiaomi Redmi Note 15 Pro
Xiaomi · 2026Redmi Note 15 Pro
8.9Score
8 advantages≈ $330
8.4Display9.4
6.9Performance6.1
8.5Camera8.0
9.4Battery8.4
8.9Features9.4
Dimensions

Size comparison

K15Redmi Note 15 Pro
75.1 × 158.38.378.1 × 163.68
K15Redmi Note 15 ProDifference
Height158.3 mm163.6 mm−5.3 mm
Width75.1 mm78.1 mm−3 mm
Thickness8.3 mm8 mm+0.3 mm
Weight205 g210 g−5 g

Drawn to the same scale from the official dimensions (front and side).

Why is K15 better than Redmi Note 15 Pro?

  1. AnTuTu score990,352 vs 652,862+52%
  2. Wired charging80 W vs 45 W+78%
  3. Battery capacity8,000 mAh vs 6,580 mAh+22%
  4. Selfie camera50 MP vs 20 MP2.5×
  5. Storage (base)256 GB vs 128 GB2×
  6. 4K selfie videoYes · Redmi Note 15 Pro: No
  7. Pixel density460 ppi vs 447 ppi+3%
  8. Weight205 g vs 210 g+2%

Why is Redmi Note 15 Pro better than K15?

  1. Main camera50 MP vs 200 MP4×
  2. Peak brightness1,200 nits vs 3,200 nits2.7×
  3. Storage (max)256 GB vs 512 GB2×
  4. eSIMNo · K15: Yes
  5. CPU frequency2.5 GHz vs 2.6 GHz+4%
  6. Screen size6.6″ vs 6.8″+4%
  7. Main camera aperturef/1.8 vs f/1.7+6%
  8. Thickness8.3 mm vs 8 mm+4%
Specifications

Side by side

OPPO K15OPPO K15≈ $3209.1
Design
Weight205 g210 g
Thickness8.3 mm8 mm
Height158.3 mm163.6 mm
Width75.1 mm78.1 mm
FrameAluminiumPlastic
Back—Silicone polymer
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protection—Corning Gorilla Glass Victus 2
ColoursGray, SilverBlack, Glacier Blue, Mist Purple, Titanium
Display
Screen size6.6″6.8″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,256 px1,280 px
Resolution (height)2,760 px2,772 px
Pixel density460 ppi447 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits3,200 nits
Measured brightness—1,901 nits
Screen-to-body ratio88.9%89.7%
HDR—Yes
Performance
ChipsetMediatek Dimensity 7360 SuperMediatek Dimensity 7400 Ultra
Chip makerMediaTekMediaTek
Process4 nm4 nm
CPU cores88
CPU frequency2.5 GHz2.6 GHz
GPUMali-G615 MC2Mali-G615 MC2
AnTuTu score990,352652,862
Geekbench 6 (multi-core)2,8792,913
3DMark Wild Life Extreme—1,005
Memory
RAM12 GB12 GB
Storage (max)256 GB512 GB
Storage (base)256 GB128 GB
Storage typeUFS 3.1UFS 2.2
Memory card slotNoNo
Camera
Main camera50 MP200 MP
Main camera aperturef/1.8f/1.7
Main sensor size—1/1.4"
Rear cameras22
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Optical zoom—2.5×
Max video4K4K
4K video frame rate30 fps30 fps
Selfie camera50 MP20 MP
4K selfie videoYesNo
Battery
Battery capacity8,000 mAh6,580 mAh
Battery typeSi/CSi/C
Active use (test)—15.4 h
Wired charging80 W45 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared portYesYes
Dual-band GPSYes—
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness—-21.1 LUFS
Fingerprint sensorUnder displayUnder display
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass, proximity
SAR (head)—0.95 W/kg
Software
OS at launchAndroid 16Android 15
PlatformAndroidAndroid
InterfaceColorOS 16HyperOS 2
Major OS updates promised—4
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—61 h
Repairability class—C
Drop resistance class—B
To compare: 0up to 4 models
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