Oppo K15x vs Samsung Galaxy F08

Verdict

The Oppo K15x scores higher in 4 of 6 sections (connectivity & features, battery, performance and display), while the Samsung Galaxy F08 leads in camera; they are even on design & durability.

The biggest difference is connectivity & features: 53 vs 23 points.

Choose the Oppo K15x for connectivity & features and battery; choose the Samsung Galaxy F08 for camera.

K15x leads in 9 fields
Galaxy F08 leads in 6 fields
22 ties

37 scored fields compared

Score by section

Section scores	K15x	Galaxy F08
Overall
Performance	39	28
Camera	6	12
Battery	71	54
Display	52	41
Design & durability	49	51
Connectivity & features	53	23

Full specifications

Only differences

Performance

Chipset performance index: K15x: 30/100; Galaxy F08: 30/100
Chipset: K15x: Dimensity 6300; Galaxy F08: Helio G99+
RAM (max): K15x: 6 GB(Better); Galaxy F08: 4 GB
Storage (max): K15x: 256 GB(Better); Galaxy F08: 64 GB
Process node: K15x: 6 nm; Galaxy F08: 6 nm

Camera

Main camera resolution: K15x: 13 MP; Galaxy F08: 50 MP(Better)
Main sensor size: K15x: Unknown; Galaxy F08: 1/2.76″
Optical stabilization (OIS): K15x: No; Galaxy F08: No
Ultra-wide camera: K15x: No; Galaxy F08: No
Telephoto camera: K15x: No; Galaxy F08: No
Periscope lens: K15x: No; Galaxy F08: No
Optical zoom: K15x: No; Galaxy F08: No
Video recording: K15x: 1080p; Galaxy F08: 1080p
Front camera: K15x: 5 MP; Galaxy F08: 8 MP(Better)
Front camera 4K video: K15x: No; Galaxy F08: No

Battery

Battery capacity: K15x: 6500 mAh(Better); Galaxy F08: 6000 mAh
Wired charging: K15x: 45 W(Better); Galaxy F08: 25 W
Wireless charging: K15x: No; Galaxy F08: No
Reverse charging: K15x: Yes(Better); Galaxy F08: No
Reverse charging type: K15x: Wired; Galaxy F08: No

Display

Screen size: K15x: 6.75″; Galaxy F08: 6.7″
Panel type: K15x: LCD; Galaxy F08: LCD
Refresh rate: K15x: 120 Hz(Better); Galaxy F08: 90 Hz
Pixel density: K15x: 256 ppi; Galaxy F08: 262 ppi(Better)
Peak brightness: K15x: 1125 nits; Galaxy F08: Unknown
Resolution: K15x: 720x1570; Galaxy F08: 720x1600

Design & durability

Weight: K15x: 212 g; Galaxy F08: 197 g(Better)
Thickness: K15x: 8.6 mm; Galaxy F08: 8 mm(Better)
Dust & water resistance: K15x: IP5x (splash resistant); Galaxy F08: IP5x (splash resistant)
Back material: K15x: Plastic; Galaxy F08: Plastic
Frame material: K15x: Plastic; Galaxy F08: Plastic

Connectivity & features

5G: K15x: Yes(Better); Galaxy F08: No
Wi-Fi: K15x: Wi-Fi 5; Galaxy F08: Wi-Fi 5
Bluetooth: K15x: 5.4(Better); Galaxy F08: 5.3
USB speed: K15x: USB 2.0; Galaxy F08: USB 2.0
USB port: K15x: USB-C 2.0; Galaxy F08: USB-C 2.0
DisplayPort output: K15x: No; Galaxy F08: No
NFC: K15x: Yes(Better); Galaxy F08: No
eSIM: K15x: No; Galaxy F08: No
Ultra-wideband (UWB): K15x: No; Galaxy F08: No
Satellite connectivity: K15x: No; Galaxy F08: No
Stereo speakers: K15x: No; Galaxy F08: No
3.5 mm headphone jack: K15x: Yes; Galaxy F08: Yes
Fingerprint reader: K15x: Side-mounted; Galaxy F08: Side-mounted
3D face unlock: K15x: No; Galaxy F08: No
Infrared blaster: K15x: No; Galaxy F08: No
FM radio: K15x: No; Galaxy F08: Yes(Better)
microSD slot: K15x: Yes; Galaxy F08: Yes
Card slot: K15x: microSD; Galaxy F08: microSD

General

Operating system: K15x: Android 16; Galaxy F08: Android 17
OS updates (major versions): K15x: Unknown; Galaxy F08: 6
Launch price: K15x: About 230 EUR; Galaxy F08: About 160 EUR
Year: K15x: 2026; Galaxy F08: 2026

Show raw spec text

Original text from the source spec sheet, for reference.

—	K15x	Galaxy F08
Network
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE
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	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands	1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA	–
Speed	HSPA, LTE, 5G	HSPA, LTE
Launch
Announced	2026, October 02	2026, October 01
Status	Available. Released 2026, October 02	Available. Released 2026, October 08
Body
Dimensions	166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)	167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Weight	212 g (7.48 oz)	197 g (6.95 oz)
Build	Glass front, plastic frame, plastic back	Glass front, plastic back, plastic frame
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, 1125 nits (peak)	PLS LCD, 90Hz
Size	6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)	6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Resolution	720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)	720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Platform
OS	Android 16, ColorOS 16	Android 17, up to 6 major OS updates, One UI 9
Chipset	Mediatek Dimensity 6300 (6 nm)	Mediatek Helio G99+ (6 nm)
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2	Mali-G57 MC2
Memory
Card slot	microSDXC	microSDXC (dedicated slot)
Internal	128GB 6GB RAM, 256GB 6GB RAM UFS 2.2	64GB 4GB RAM
Main Camera
Dual	13 MP, f/2.2, 27mm (wide), AF Auxiliary lens	50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens
Features	LED flash, HDR, panorama	LED flash
Video	1080p@30/60fps	1080p@30/60fps
Selfie camera
Single	5 MP, f/2.2, 27mm (wide)	8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features	Panorama	–
Video	1080p@30fps	Yes
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, Wi-Fi Direct
Bluetooth	5.4, A2DP, LE, aptX HD	5.3, A2DP, LE
Positioning	GPS, GALILEO, GLONASS, QZSS	GPS, GLONASS, GALILEO, BDS
NFC	Yes	No
Radio	No	FM radio
USB	USB Type-C 2.0, OTG	USB Type-C 2.0
Features
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, proximity
Battery
Type	6500 mAh	6000 mAh
Charging	45W wired 5W reverse wired	25W wired
Misc
Colors	Purple, White	Blue
Models	PLT150	SM-E085F, SM-E085F/DS
Price	About 230 EUR	About 160 EUR
SAR	–	0.62 W/kg (head)
SAR EU	–	0.75 W/kg (head) 1.29 W/kg (body)