New Release Updated: Mar 2026

Oppo K9s

$1 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.59" AMOLED

Processor Snapdragon 778G 5G

Battery 5000mAh

RAM & Storage 128GB/256GB storage, microSDXC

Full Specs

Should you buy the Oppo K9s?

Reasons to Buy

Massive One of the standout features of the Oppo K9s is its large 5000mAh battery, which provides excellent battery life. With moderate usage, the device can easily last a full day on a single charge. The phone supports 30W wired fast charging, allowing you to quickly charge the battery when needed. Additionally, the K9s supports 5W reverse wired charging, allowing you to charge other devices using the phone as a power source. The battery performance of the Oppo K9s is impressive and ensures that you won't have to worry about running out of power during the day. battery life
Large 6.7" display for media
Excellent value at $1

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

Launch Announced: 2021, October 20 Status: Available. Released 2021, November 01

Body Dimensions: 164.4 x 75.9 x 8.5 mm (6.47 x 2.99 x 0.33 in) Weight: 199 g (7.02 oz) SIM: Nano-SIM + Nano-SIM

Display Type: IPS LCD, 120Hz, 480 nits (typ), 600 nits (HBM) Size: 6.59 inches, 104.5 cm² (~83.7% screen-to-body ratio) Resolution: 1080 x 2412 pixels, 20:9 ratio (~401 ppi density) Protection: Panda Glass

Platform OS: Android 11, ColorOS 11.2 Chipset: Qualcomm SM7325 Snapdragon 778G 5G (6 nm) CPU: Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) GPU: Adreno 642L

Memory Card slot - microSDXC Internal: 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
- : UFS 2.2

Main Camera Triple: 64 MP, f/1.7, 26mm (wide), PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP (macro) Features: LED flash, HDR, panorama Video: 4K@30fps, 1080p@30/60/120fps; gyro-EIS

Selfie camera Single: 16 MP, f/2.0, 26mm (wide) Features: Panorama Video: 1080p@30fps, gyro-EIS

Sound Loudspeaker : Yes 3.5mm jack : Yes

Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Bluetooth: 5.2, A2DP, LE, aptX HD Positioning: GPS, GLONASS, GALILEO, BDS, QZSS NFC: No Radio: No USB: USB Type-C 2.0, OTG

Features Sensors: Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery Type: Li-Po 5000 mAh Charging: 30W wired
5W reverse wired

Misc Colors: Black, Silver, Aurora Models: PERM10

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive One of the standout features of the Oppo K9s is its large 5000mAh battery, which provides excellent battery life. With moderate usage, the device can easily last a full day on a single charge. The phone supports 30W wired fast charging, allowing you to quickly charge the battery when needed. Additionally, the K9s supports 5W reverse wired charging, allowing you to charge other devices using the phone as a power source. The battery performance of the Oppo K9s is impressive and ensures that you won't have to worry about running out of power during the day. battery, it features standard fast charging capabilities to get you back up and running quickly.