87% SPEC SCORE
$283
The Oppo K9 comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a large 6.43-inches sharp FHD+ display, perfect for both work and entertainment. thanks to its 90Hz refresh rate With a Decent 4300 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $282 this device is Wallet-friendly and it’s offers incredible value, blending performance, style, and affordability.
Oppo K9 Key Features
Display
6.43 inches (1080x2400 pixels) FHD
90Hz Refresh rate
Camera
64+8+2 MP (Triple Camera)
32 MP Selfie 4K Video
Hardware
Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)
OS
Android 11
ColorOS 11.1
Ram & Storage
8GB + 128GB
8GB + 256GB
Battery
Li-Po 4300mAh
wired, 65W, 100% in 35 min (advertised)
Data Updated on: 01 Oct, 2026
Oppo K9 Pros & Cons
By Amit Dubey | on 01 October, 2026
6.1
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
90Hz OLED-class resolution panel at this price point.
Snapdragon 768G gives it stronger mid-range footing than older 7-series phones.
8GB RAM and 128GB storage as standard.
4300mAh battery is reasonable for a slim mid-range 5G phone.
Cons
No camera hardware details in the provided specs.
No charging speed listed, so a key Oppo strength cannot be assessed.
Storage expansion is not confirmed.
Software support policy is unspecified.
Oppo K9 Price and Full Specifications
Launch Date
| Announced Date | 06 May, 2021 |
| Released Date | 11 May, 2021 |
| Status | Available |
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / CDMA 800 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1x |
| 4G bands | LTE |
| 5G bands | 1, 3, 28, 41, 77, 78, SA/NSA |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.43 inches, 99.8 cm² (~85.5% screen-to-body ratio) |
| Display Type | Super AMOLED |
| Resolution | 1080 × 2400 pixels (FHD) |
| Aspect Ratio | 20:9 |
| PPI | 409 ppi |
| Refresh Rate | 90Hz |
| Brightness | 430 nits (typ), 750 nits (peak) |
Performance
| Processor (SoC) | Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm) |
| Fabrication process | 7nm |
| CPU | Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) |
| CPU cores | 8 |
| GPU | Adreno 620 |
Benchmarking
System Performance
Oppo K9
Overall Score
...
AnTuTu
Geekbench 6 Single-Core
Storage
| Memory | 8GB + 128GB, 8GB + 256GB |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 64 MP, f/1.7, (wide), PDAF |
| Secondary | 8 MP, f/2.2, (ultrawide) |
| Tertiary | 2 MP, f/2.4, (macro) |
| Features | LED flash, HDR, panorama |
| Video Recording | 4K @30fps 1080p @30/60/120fps gyro-EIS |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 32 MP, f/2.4, (wide) |
| Video Recording | 1080p @30fps |
Battery
| Battery Capacity | Li-Po 4300mAh |
| Battery Removable | No |
| Charging | 65W wired — 100% in 35 min (advertised) |
Software & OS
| Operating System | Android 11 |
| OS UI | ColorOS 11.1 |
Design
| Dimensions | 159.1 x 73.4 x 7.9 mm (2.89 x 0.31 in) |
| Weight | 172g (6.07 oz) |
| Color Options | Black, Aurora |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | No |
| Radio | No |
| Infrared-port | No |
| USB Version | USB Type-C 2.0, OTG |
Sound
| Loudspeaker | Yes |
| Sound Jack | 3.5 |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Additional Info
| Models | PEXM00 |
| Pricing | $282.8 / R$ 1.476.92 / ₹23,530 / £222.38 / €260 / C$402.91 |
What's in the Box
| Oppo K9 | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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Frequently Asked Questions
How good is the Oppo K9 display?
The Oppo K9 has a 6.43-inch display with a 90Hz refresh rate and a 1080 x 2400 resolution. The higher-than-standard 90Hz refresh rate can make scrolling, animations, and supported games feel smoother than a basic 60Hz screen. Its Full HD+ resolution is well suited for video streaming, social media, reading, and general daily smartphone use.
How much RAM and storage does the Oppo K9 have?
The Oppo K9 comes with 8GB of RAM and 128GB of internal storage. The 8GB RAM capacity is useful for multitasking between common Android apps, browser tabs, messaging, and media apps. The 128GB storage gives buyers a practical amount of space for apps, photos, videos, and offline downloads without immediately needing to manage files aggressively.
How long does the Oppo K9 battery last?
The Oppo K9 has a 4300mAh battery, which is a typical capacity for a slim mid-range Android phone with a 6.43-inch display. Actual battery life will vary depending on 5G use, screen brightness, gaming, navigation, and whether the 90Hz refresh rate is used heavily. For buyers, the key point is that the Oppo K9 balances a reasonably sized battery with a high-resolution 90Hz screen and Snapdragon 768G 5G hardware.
Is the Oppo K9 good value for money?
The Oppo K9 offers strong value on paper with a Snapdragon 768G 5G chipset, 8GB RAM, 128GB storage, and a 90Hz Full HD+ display. Its listed pricing is about EUR 260, GBP 222.38, INR 23530, or USD 282.8, placing it in an affordable mid-range category. Buyers looking for 5G support, smooth display performance, and solid memory specifications may find the Oppo K9 competitive for the price.
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