Oppo A6k vs Oppo A6s

Verdict

The Oppo A6k scores higher in 1 of 6 sections (performance), while the Oppo A6s leads in battery, connectivity & features and camera; they are even on display and design & durability.

The biggest difference is battery: 59 vs 78 points.

The Oppo A6k is the newer model, announced 3 months after the Oppo A6s.

Choose the Oppo A6k for performance; choose the Oppo A6s for battery and connectivity & features.

A6k leads in 3 fields
A6s leads in 5 fields
29 ties

37 scored fields compared

Score by section

Section scores	A6k	A6s
Overall
Performance	48	43
Camera	10	13
Battery	59	78
Display	52	52
Design & durability	74	74
Connectivity & features	43	57

Full specifications

Only differences

Performance

Chipset performance index: A6k: 30/100; A6s: 30/100
Chipset: A6k: Dimensity 6300; A6s: Dimensity 6300
RAM (max): A6k: 12 GB(Better); A6s: 8 GB
Storage (max): A6k: 512 GB(Better); A6s: 256 GB
Process node: A6k: 6 nm; A6s: 6 nm

Camera

Main camera resolution: A6k: 50 MP; A6s: 50 MP
Optical stabilization (OIS): A6k: No; A6s: No
Ultra-wide camera: A6k: No; A6s: No
Telephoto camera: A6k: No; A6s: No
Periscope lens: A6k: No; A6s: No
Optical zoom: A6k: No; A6s: No
Video recording: A6k: 1080p; A6s: 1080p
Front camera: A6k: 8 MP; A6s: 16 MP(Better)
Front camera 4K video: A6k: No; A6s: No

Battery

Battery capacity: A6k: 7000 mAh; A6s: 7000 mAh
Wired charging: A6k: 33 W; A6s: 80 W(Better)
Wireless charging: A6k: No; A6s: No
Reverse charging: A6k: No; A6s: Yes(Better)
Reverse charging type: A6k: No; A6s: Wired

Display

Screen size: A6k: 6.75″; A6s: 6.75″
Panel type: A6k: LCD; A6s: LCD
Refresh rate: A6k: 120 Hz; A6s: 120 Hz
Pixel density: A6k: 256 ppi; A6s: 256 ppi
Peak brightness: A6k: 1125 nits; A6s: 1125 nits
Resolution: A6k: 720x1570; A6s: 720x1570

Design & durability

Weight: A6k: 216 g; A6s: 216 g
Thickness: A6k: 8.6 mm; A6s: 8.6 mm
Dust & water resistance: A6k: IP68 + IP69; A6s: IP68 + IP69
Back material: A6k: Plastic; A6s: Plastic
Frame material: A6k: Plastic; A6s: Plastic

Connectivity & features

5G: A6k: Yes; A6s: Yes
Wi-Fi: A6k: Wi-Fi 5; A6s: Wi-Fi 5
Bluetooth: A6k: 5.4; A6s: 5.4
USB speed: A6k: USB 2.0; A6s: USB 2.0
USB port: A6k: USB-C 2.0; A6s: USB-C 2.0
DisplayPort output: A6k: No; A6s: No
NFC: A6k: No; A6s: Yes(Better)
eSIM: A6k: No; A6s: No
Ultra-wideband (UWB): A6k: No; A6s: No
Satellite connectivity: A6k: No; A6s: No
Stereo speakers: A6k: No; A6s: Yes(Better)
3.5 mm headphone jack: A6k: Yes(Better); A6s: No
Fingerprint reader: A6k: Side-mounted; A6s: Side-mounted
3D face unlock: A6k: No; A6s: No
Infrared blaster: A6k: No; A6s: No
microSD slot: A6k: Yes; A6s: Yes
Card slot: A6k: microSD; A6s: microSD

General

Operating system: A6k: Android 15; A6s: Android 15
Launch price: A6k: About 280 EUR; A6s: Unknown
Year: A6k: 2026; A6s: 2026

Show raw spec text

Original text from the source spec sheet, for reference.

—	A6k	A6s
Network
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
2G bands	GSM 900 / 1800	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 5, 8, 28, 34, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
5G bands	1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA	1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Launch
Announced	2026, April 7	2026, January 13
Status	Available. Released 2026, April 7	Available. Released 2026, January 13
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	216 g (7.62 oz)	216 g (7.62 oz)
Build	Glass front, plastic frame, plastic back	Glass front, plastic frame, plastic back
SIM	Nano-SIM + Nano-SIM IP66/IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant frame	Nano-SIM + Nano-SIM IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Display
Type	IPS LCD, 120Hz, 900 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 15, ColorOS 15
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	256GB 4GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM UFS 2.2	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM UFS 2.2
Main Camera
Dual	50 MP, f/1.8, 27mm (wide), PDAF Auxiliary lens	50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Video	1080p@30/60fps	1080p@30/60fps
Selfie camera
Single	8 MP, f/2.0, 25mm (wide)	16 MP, f/2.4, (wide)
Features	Panorama	Panorama
Video	1080p@30fps	1080p@30fps
Sound
Loudspeaker	Yes	Yes, with stereo speakers
3.5mm jack	Yes	No
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 (market/region dependent)
Radio	Unspecified	Unspecified
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	7000 mAh	Si/C Li-Ion 7000 mAh
Charging	45 wired, 33W PPS, 13.5W PD	80W wired, 33W PPS, 13.5W PD, 54% in 30 min 5W reverse wired
Misc
Colors	Twilight Blue, Seashell White, Dawn Gold	Cappuccino Brown, Ice White
Price	About 280 EUR	–
Models	–	CPH2789