Oppo A6k

Display6.75" 720 x 1570 pixels
ChipsetMediatek Dimensity 6300 (6 nm)
Main camera50MP
Battery7000 mAh
A6k product photo
6.3GoSolo score
ReviewMore Oppo

Network

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 900 / 1800
3G bands
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 34, 38, 40, 41
5G bands
1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G

Launch

Announced
2026, April 7
Status
Available

Body

Dimensions
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
216 g (7.62 oz)
Build
Glass front, plastic frame, plastic back
SIM
Nano-SIM + Nano-SIM
Durability
IP66/IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant frame

Display

Type
IPS LCD, 120Hz, 900 nits (typ), 1125 nits (peak)
Size
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)

Platform

OS
Android 15, ColorOS 15
Chipset
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2

Memory

Card slot
microSDXC
Internal
256GB 4GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM
Type
UFS 2.2

Main Camera

Modules
50 MP, f/1.8, 27mm (wide), PDAF Auxiliary lens
Features
LED flash, HDR, panorama
Video
1080p@30/60fps

Selfie Camera

Module
8 MP, f/2.0, 25mm (wide)
Features
Panorama · 1080p@30fps

Comms

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD
Positioning
GPS, GALILEO, GLONASS, QZSS
NFC
No
Radio
Unspecified
USB
USB Type-C 2.0, OTG

Features

Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass

Battery

Type
7000 mAh
Charging
SuperVOOC up to 45 W

Misc

Colors
Twilight Blue, Seashell White, Dawn Gold
Models
CPH2891
GoSolo Read / what it means7 takeaways
battery
6500mAh, about 1.5 days light useA 6500mAh cell with moderate efficiency (Snapdragon 685 class) should run roughly 7 to 9 hours of screen-on time in daily mixed use, or around 36 to 48 hours on standby.
charging
45W SuperVOOC, roughly 45 to 60 minutes45W charging on a 6500mAh battery typically reaches full capacity in around 45 to 60 minutes, fast enough for a same-day top-up before leaving the house.
display
6.75-inch 120Hz, 1125 nits peakThe 1125-nit peak and 120Hz refresh rate mean this screen is readable outdoors in bright sun and scrolls smoothly through social feeds, though the 720p resolution at this screen size makes individual text and details slightly softer than sharper panels.
performance
Snapdragon 685, 2.8GHz 8-coreThe Snapdragon 685 with up to 8GB RAM handles everyday apps, messaging, video streaming, and light gaming (Genshin Impact on low settings, Call of Duty Mobile on medium) without lag, but struggles with sustained 3D gaming or heavy multitasking.
connectivity
LTE bands 2G/3G/4G, dual nanoSIMDual nanoSIM and support for FDD LTE on bands 850, 900, 1800, 2100, 2600 MHz covers most 4G networks globally, but the absence of 5G means no ultra-fast downloads on newer networks.
durability
IP64 dust and splash resistantIP64 rating protects against dust and splashes from any direction, so accidental water spills or dust in a pocket won't damage it, but full submersion or heavy rain will still risk internal water damage.
storage
128GB or 256GB, microSD expandableThe base 128GB fills up quickly with photos and apps on a device this large; the 256GB variant is safer, and both models accept microSD cards up to (typically) 1TB for extra photo and video space.

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