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OPPO K14x vs OPPO K15x

What K14x does better (2) and where K15x wins (3) — every spec side by side.

OPPO K14x
OPPO · 2026K14x
7.1Score
2 advantages≈ $230
vs
OPPO K15x
OPPO · 2026K15x
7.2Score
3 advantages≈ $250
Higher score
6.4Display6.4
4.1Camera2.7
8.9Battery8.5
4.5Features6.2
Dimensions

Size comparison

K14xK15x
78.5 × 166.68.678.5 × 166.68.6
K14xK15xDifference
Height166.6 mm166.6 mm=
Width78.5 mm78.5 mm=
Thickness8.6 mm8.6 mm=
Weight212 g212 g=

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

Why is K14x better than K15x?

  1. Main camera50 MP vs 13 MP3.8×
  2. Main camera aperturef/1.8 vs f/2.2+22%

Why is K15x better than K14x?

  1. Storage (max)128 GB vs 256 GB2×
  2. NFCNo · K14x: Yes
  3. Storage (base)64 GB vs 128 GB2×
Specifications

Side by side

OPPO K14xOPPO K14x≈ $2307.1
OPPO K15xOPPO K15x≈ $2507.2
Design
Weight212 g212 g
Thickness8.6 mm8.6 mm
Height166.6 mm166.6 mm
Width78.5 mm78.5 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP64
Water resistance (IPx)IPx4IPx4
ColoursPrism Violet, Icy BluePurple, White
Display
Screen size6.8″6.8″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,570 px
Pixel density256 ppi256 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,125 nits1,125 nits
Screen-to-body ratio85.2%85.2%
Performance
ChipsetMediatek Dimensity 6300Mediatek Dimensity 6300
Chip makerMediaTekMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.4 GHz2.4 GHz
GPUMali-G57 MC2Mali-G57 MC2
Memory
RAM6 GB6 GB
Storage (max)128 GB256 GB
Storage (base)64 GB128 GB
Storage typeUFS 2.2UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP13 MP
Main camera aperturef/1.8f/2.2
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP5 MP
4K selfie videoNoNo
Battery
Battery capacity6,500 mAh6,500 mAh
Wired charging—45 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.45.4
NFCNoYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, QZSSGLONASS, GALILEO, QZSS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
SAR (head)1.14 W/kg—
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceColorOS 15ColorOS 16
To compare: 0up to 4 models
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