New Release Updated: Mar 2026

Oppo K9

$293 (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 6.43" AMOLED

Processor Snapdragon 768G 5G

Battery 4300mAh

RAM & Storage 128GB/256GB storage, no card slot

Full Specs

Should you buy the Oppo K9?

Reasons to Buy

Massive The Oppo K9 is equipped with a 4,300mAh battery, which provides all-day battery life under normal usage. The device also supports 65W fast charging, which allows you to quickly recharge the battery when needed. With the included charger, the Oppo K9 can be charged from 0 to 100% in just 35 minutes. This is a significant advantage, as it means you can spend less time waiting for your phone to charge and more time using it. Overall, the battery life and fast charging capabilities of the Oppo K9 are commendable. battery life
Large 6.7" display for media
Excellent value at $293

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, May 06 Status: Available. Released 2021, May 11

Body Dimensions: 159.1 x 73.4 x 7.9 mm (6.26 x 2.89 x 0.31 in) Weight: 172 g (6.07 oz) SIM: Nano-SIM + Nano-SIM

Display Type: Super AMOLED, 90Hz, 430 nits (typ), 750 nits (peak) Size: 6.43 inches, 99.8 cm² (~85.5% screen-to-body ratio) Resolution: 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)

Platform OS: Android 11, ColorOS 11.1 Chipset: Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm) CPU: Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) GPU: Adreno 620

Memory Card slot - No Internal: 128GB 8GB RAM, 256GB 8GB RAM

Main Camera Triple: 64 MP, f/1.7, (wide), PDAF
8 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro) Features: LED flash, HDR, panorama Video: 4K@30fps, 1080p@30/60/120fps; gyro-EIS

Selfie camera Single: 32 MP, f/2.4, (wide) Video: 1080p@30fps

Sound Loudspeaker : Yes 3.5mm jack : Yes

Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth: 5.0, A2DP, LE, aptX HD Positioning: GPS, GLONASS, GALILEO, BDS, QZSS NFC: No Radio: No USB: USB Type-C 2.0, OTG

Features Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery Type: Li-Po 4300 mAh Charging: 65W wired, 100% in 35 min

Misc Colors: Black, Aurora Models: PEXM00 Price: About 260 EUR

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 The Oppo K9 is equipped with a 4,300mAh battery, which provides all-day battery life under normal usage. The device also supports 65W fast charging, which allows you to quickly recharge the battery when needed. With the included charger, the Oppo K9 can be charged from 0 to 100% in just 35 minutes. This is a significant advantage, as it means you can spend less time waiting for your phone to charge and more time using it. Overall, the battery life and fast charging capabilities of the Oppo K9 are commendable. battery, it features standard fast charging capabilities to get you back up and running quickly.