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OPPO K13 vs Samsung Galaxy A36

What K13 does better (7) and where Galaxy A36 wins (14) — every spec side by side.

OPPO K13
OPPO · 2025K13
8.4Score
7 advantages≈ $210
Higher score
vs
Samsung Galaxy A36
Samsung · 2025Galaxy A36
8.1Score
14 advantages≈ $210
8.0Display8.1
6.6Performance5.8
6.1Camera7.9
9.2Battery4.8
6.6Features9.4
Dimensions

Size comparison

K13Galaxy A36
76.1 × 163.28.578.2 × 162.97.4
K13Galaxy A36Difference
Height163.2 mm162.9 mm+0.3 mm
Width76.1 mm78.2 mm−2.1 mm
Thickness8.5 mm7.4 mm+1.1 mm
Weight208 g195 g+13 g

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

Why is K13 better than Galaxy A36?

  1. AnTuTu score903,972 vs 613,492+47%
  2. Wired charging80 W vs 45 W+78%
  3. Battery capacity7,000 mAh vs 5,000 mAh+40%
  4. Storage (max)512 GB vs 256 GB2×
  5. Geekbench 6 (multi-core)2,977 vs 2,917+2%
  6. Pixel density395 ppi vs 385 ppi+3%
  7. Selfie camera16 MP vs 12 MP+33%

Why is Galaxy A36 better than K13?

  1. Major OS updates promised2 vs 63×
  2. Optical stabilisationNo · K13: Yes
  3. Peak brightness1,200 nits vs 1,900 nits+58%
  4. Water resistance (IPx)IPx5 vs IPx7+40%
  5. Rear cameras1 vs 22×
  6. Ultra-wide cameraNo · K13: Yes
  7. 4K selfie videoNo · K13: Yes
  8. eSIMNo · K13: Yes
  9. Weight208 g vs 195 g+7%
  10. CPU frequency2.3 GHz vs 2.4 GHz+4%
  11. Thickness8.5 mm vs 7.4 mm+15%
  12. Charged in 30 min62% vs 66%+6%
Specifications

Side by side

OPPO K13OPPO K13≈ $2108.4
Design
Weight208 g195 g
Thickness8.5 mm7.4 mm
Height163.2 mm162.9 mm
Width76.1 mm78.2 mm
FramePlasticPlastic
BackPlasticGlass
Ingress protectionIP65IP67
Water resistance (IPx)IPx5IPx7
Glass protection—Corning Gorilla Glass Victus+
ColoursIcy Purple, Prism Black, WhiteLavender, Black, White, Lime
Display
Screen size6.7″6.7″
PanelAMOLEDSuper AMOLED
OLED panelYesYes
Resolution (width)1,080 px1,080 px
Resolution (height)2,400 px2,340 px
Pixel density395 ppi385 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits1,900 nits
Measured brightness—1,233 nits
Screen-to-body ratio86.5%86.5%
HDR—Yes
Performance
ChipsetQualcomm Snapdragon 6 Gen 4Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip makerQualcommQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency2.3 GHz2.4 GHz
GPUAdreno 810Adreno 710
AnTuTu score903,972613,492
Geekbench 6 (multi-core)2,9772,917
3DMark Wild Life Extreme—912
Memory
RAM12 GB12 GB
Storage (max)512 GB256 GB
Storage (base)128 GB128 GB
Storage typeUFS 3.1UFS 2.2
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.9f/1.8
Main sensor size1/2.88"1/1.96"
Rear cameras12
Optical stabilisationNoYes
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Max video4K4K
4K video frame rate30 fps30 fps
Selfie camera16 MP12 MP
4K selfie videoNoYes
Battery
Battery capacity7,000 mAh5,000 mAh
Battery typeSi/CLi-Ion
Active use (test)—11.6 h
Wired charging80 W45 W
Charged in 30 min62%66%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.25.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared portYes—
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness—-26.2 LUFS
Fingerprint sensorUnder displayUnder display
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)—0.53 W/kg
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceColorOS 15One UI 9
Major OS updates promised26
EU label
Energy class—C
Battery charge cycles—2,000
Endurance per cycle—42 h
Repairability class—C
Drop resistance class—C
To compare: 0up to 4 models
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