Oppo K14x vs Oppo K15x

Verdict

The Oppo K14x scores higher in 1 of 6 sections (camera), while the Oppo K15x leads in connectivity & features, battery and performance; they are even on display and design & durability.

The biggest difference is connectivity & features: 43 vs 53 points.

The Oppo K15x is the newer model, announced 8 months after the Oppo K14x.

Choose the Oppo K14x for camera; choose the Oppo K15x for connectivity & features and battery.

K14x leads in 1 field
K15x leads in 3 fields
33 ties

37 scored fields compared

Score by section

Section scores	K14x	K15x
Overall
Performance	36	39
Camera	9	6
Battery	66	71
Display	52	52
Design & durability	49	49
Connectivity & features	43	53

Full specifications

Only differences

Performance

Chipset performance index: K14x: 30/100; K15x: 30/100
Chipset: K14x: Dimensity 6300; K15x: Dimensity 6300
RAM (max): K14x: 6 GB; K15x: 6 GB
Storage (max): K14x: 128 GB; K15x: 256 GB(Better)
Process node: K14x: 6 nm; K15x: 6 nm

Camera

Main camera resolution: K14x: 50 MP(Better); K15x: 13 MP
Optical stabilization (OIS): K14x: No; K15x: No
Ultra-wide camera: K14x: No; K15x: No
Telephoto camera: K14x: No; K15x: No
Periscope lens: K14x: No; K15x: No
Optical zoom: K14x: No; K15x: No
Video recording: K14x: 1080p; K15x: 1080p
Front camera: K14x: 5 MP; K15x: 5 MP
Front camera 4K video: K14x: No; K15x: No

Battery

Battery capacity: K14x: 6500 mAh; K15x: 6500 mAh
Wired charging: K14x: 33 W; K15x: 45 W(Better)
Wireless charging: K14x: No; K15x: No
Reverse charging: K14x: Yes; K15x: Yes
Reverse charging type: K14x: Wired; K15x: Wired

Display

Screen size: K14x: 6.75″; K15x: 6.75″
Panel type: K14x: LCD; K15x: LCD
Refresh rate: K14x: 120 Hz; K15x: 120 Hz
Pixel density: K14x: 256 ppi; K15x: 256 ppi
Peak brightness: K14x: 1125 nits; K15x: 1125 nits
Resolution: K14x: 720x1570; K15x: 720x1570

Design & durability

Weight: K14x: 212 g; K15x: 212 g
Thickness: K14x: 8.6 mm; K15x: 8.6 mm
Dust & water resistance: K14x: IP5x (splash resistant); K15x: IP5x (splash resistant)
Back material: K14x: Plastic; K15x: Plastic
Frame material: K14x: Plastic; K15x: Plastic

Connectivity & features

5G: K14x: Yes; K15x: Yes
Wi-Fi: K14x: Wi-Fi 5; K15x: Wi-Fi 5
Bluetooth: K14x: 5.4; K15x: 5.4
USB speed: K14x: USB 2.0; K15x: USB 2.0
USB port: K14x: USB-C 2.0; K15x: USB-C 2.0
DisplayPort output: K14x: No; K15x: No
NFC: K14x: No; K15x: Yes(Better)
eSIM: K14x: No; K15x: No
Ultra-wideband (UWB): K14x: No; K15x: No
Satellite connectivity: K14x: No; K15x: No
Stereo speakers: K14x: No; K15x: No
3.5 mm headphone jack: K14x: Yes; K15x: Yes
Fingerprint reader: K14x: Side-mounted; K15x: Side-mounted
3D face unlock: K14x: No; K15x: No
Infrared blaster: K14x: No; K15x: No
FM radio: K14x: Unknown; K15x: No
microSD slot: K14x: Yes; K15x: Yes
Card slot: K14x: microSD; K15x: microSD

General

Operating system: K14x: Android 15; K15x: Android 16
Launch price: K14x: ₹ 19,380; K15x: About 230 EUR
Year: K14x: 2026; K15x: 2026

Show raw spec text

Original text from the source spec sheet, for reference.

—	K14x	K15x
Network
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48	1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands	1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA	1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Launch
Announced	2026, February 10	2026, October 02
Status	Available. Released 2026, February 16	Available. Released 2026, October 02
Body
Dimensions	166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)	166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight	212 g (7.48 oz)	212 g (7.48 oz)
Build	Glass front, plastic frame, plastic back	Glass front, plastic frame, plastic back
SIM	Nano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes)	Nano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes)
Display
Type	IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)	IPS LCD, 120Hz, 1125 nits (peak)
Size	6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)	6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution	720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)	720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Platform
OS	Android 15, ColorOS 15	Android 16, ColorOS 16
Chipset	Mediatek Dimensity 6300 (6 nm)	Mediatek Dimensity 6300 (6 nm)
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2	Mali-G57 MC2
Memory
Card slot	microSDXC	microSDXC
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM UFS 2.2	128GB 6GB RAM, 256GB 6GB RAM UFS 2.2
Main Camera
Dual	50 MP, f/1.8, (wide), PDAF Auxiliary lens	13 MP, f/2.2, 27mm (wide), AF Auxiliary lens
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Video	1080p@30/60fps	1080p@30/60fps
Selfie camera
Single	5 MP, f/2.2, (wide)	5 MP, f/2.2, 27mm (wide)
Features	Panorama	Panorama
Video	1080p@30fps	1080p@30fps
Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth	5.4, A2DP, LE, aptX HD	5.4, A2DP, LE, aptX HD
Positioning	GPS, GALILEO, GLONASS, QZSS	GPS, GALILEO, GLONASS, QZSS
NFC	No	Yes
Radio	Unspecified	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
Features
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type	6500 mAh	6500 mAh
Charging	45 wired, 33W PPS, 13.5W PD 5W reverse wired	45W wired 5W reverse wired
Misc
Colors	Prism Violet, Icy Blue	Purple, White
Models	CPH2871	PLT150
SAR	1.14 W/kg (head) 0.89 W/kg (body)	–
Price	₹ 19,380	About 230 EUR