Oppo K15s vs Oppo K15x

Verdict

The Oppo K15s scores higher in 4 of 6 sections (display, design & durability, performance and camera), while the Oppo K15x is not clearly ahead in any section; they are even on battery and connectivity & features.

The biggest difference is display: 79 vs 52 points.

K15s leads in 11 fields
K15x leads in 2 fields
25 ties

38 scored fields compared

Score by section

Section scores	K15s	K15x
Overall
Performance	46	39
Camera	10	6
Battery	71	71
Display	79	52
Design & durability	75	49
Connectivity & features	52	53

Full specifications

Only differences

Performance

Chipset performance index: K15s: 34/100(Better); K15x: 30/100
Chipset: K15s: Dimensity 6360 Max; K15x: Dimensity 6300
RAM (max): K15s: 8 GB(Better); K15x: 6 GB
Storage (max): K15s: 256 GB; K15x: 256 GB
Process node: K15s: 6 nm; K15x: 6 nm

Camera

Main camera resolution: K15s: 50 MP(Better); K15x: 13 MP
Optical stabilization (OIS): K15s: No; K15x: No
Ultra-wide camera: K15s: No; K15x: No
Telephoto camera: K15s: No; K15x: No
Periscope lens: K15s: No; K15x: No
Optical zoom: K15s: No; K15x: No
Video recording: K15s: 1080p; K15x: 1080p
Front camera: K15s: 8 MP(Better); K15x: 5 MP
Front camera 4K video: K15s: No; K15x: No

Battery

Battery capacity: K15s: 8000 mAh; K15x: 6500 mAh
Wired charging: K15s: 45 W; K15x: 45 W
Wireless charging: K15s: No; K15x: No
Reverse charging: K15s: Yes; K15x: Yes
Reverse charging type: K15s: Wired; K15x: Wired

Display

Screen size: K15s: 6.57″; K15x: 6.75″
Panel type: K15s: OLED(Better); K15x: LCD
Refresh rate: K15s: 120 Hz; K15x: 120 Hz
Pixel density: K15s: 397 ppi(Better); K15x: 256 ppi
Peak brightness: K15s: 1400 nits(Better); K15x: 1125 nits
Resolution: K15s: 1080x2372; K15x: 720x1570

Design & durability

Weight: K15s: 205 g(Better); K15x: 212 g
Thickness: K15s: 8.8 mm; K15x: 8.6 mm(Better)
Dust & water resistance: K15s: IP68 + IP69(Better); K15x: IP5x (splash resistant)
Back material: K15s: Plastic; K15x: Plastic
Frame material: K15s: Plastic; K15x: Plastic

Connectivity & features

5G: K15s: Yes; K15x: Yes
Wi-Fi: K15s: Wi-Fi 5; K15x: Wi-Fi 5
Bluetooth: K15s: 5.4; K15x: 5.4
USB speed: K15s: USB 2.0; K15x: USB 2.0
USB port: K15s: USB-C 2.0; K15x: USB-C 2.0
DisplayPort output: K15s: No; K15x: No
NFC: K15s: Yes; K15x: Yes
eSIM: K15s: No; K15x: No
Ultra-wideband (UWB): K15s: No; K15x: No
Satellite connectivity: K15s: No; K15x: No
Stereo speakers: K15s: No; K15x: No
3.5 mm headphone jack: K15s: No; K15x: Yes(Better)
Fingerprint reader: K15s: Under display (optical)(Better); K15x: Side-mounted
3D face unlock: K15s: No; K15x: No
Infrared blaster: K15s: Yes(Better); K15x: No
FM radio: K15s: No; K15x: No
microSD slot: K15s: Yes; K15x: Yes
Card slot: K15s: microSD; K15x: microSD

General

Operating system: K15s: Android 16; K15x: Android 16
Launch price: K15s: About 270 EUR; K15x: About 230 EUR
Year: K15s: 2026; K15x: 2026

Show raw spec text

Original text from the source spec sheet, for reference.

—	K15s	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 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 8, 28, 34, 38, 39, 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, October 02	2026, October 02
Status	Available. Released 2026, October 02	Available. Released 2026, October 02
Body
Dimensions	159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)	166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight	205 g (7.23 oz)	212 g (7.48 oz)
Build	Glass front, plastic frame, plastic back	Glass front, plastic frame, plastic back
SIM	Nano-SIM + Nano-SIM IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.8m	Nano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes)
Display
Type	AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)	IPS LCD, 120Hz, 1125 nits (peak)
Size	6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)	6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution	1080 x 2372 pixels (~397 ppi density)	720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Platform
OS	Android 16, ColorOS 16	Android 16, ColorOS 16
Chipset	Mediatek Dimensity 6360 Max (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	128GB 6GB RAM, 256GB 8GB RAM UFS 2.2	128GB 6GB RAM, 256GB 6GB RAM UFS 2.2
Main Camera
Dual	50 MP, f/1.9, 25mm (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	8 MP, f/2.1, 25mm (wide)	5 MP, f/2.2, 27mm (wide)
Features	Panorama	Panorama
Video	1080p@30fps	1080p@30fps
Sound
Loudspeaker	Yes	Yes
3.5mm jack	No	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, BDS, QZSS	GPS, GALILEO, GLONASS, QZSS
NFC	Yes	Yes
Infrared port	Yes	–
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type	Si/C Li-Ion 8000 mAh	6500 mAh
Charging	45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired	45W wired 5W reverse wired
Misc
Colors	Gray, Purple	Purple, White
Models	PYE130	PLT150
Price	About 270 EUR	About 230 EUR