Oppo K9s
$319
Overview
Oppo K9s is a mid-range Android smartphone released in 2021 with a 6.59-inch IPS LCD, Snapdragon 778 chipset, 64 main camera, and 5000 mAh battery.
The device runs ColorOS with features like MariSilicon. Priced at $319, it targets users seeking mid-range performance.
Specifications of Oppo K9s
The display of Oppo K9s measures 6.59 inches with IPS LCD technology and 120Hz refresh rate. Peak brightness reaches 480 nits for excellent outdoor visibility. The screen renders at 1080x2412 pixels resolution.
The camera system of Oppo K9s features 3 rear cameras: 64 main, 8MP ultrawide, 2MP telephoto. Optical zoom reaches 2x for detailed distant shots. Video recording supports up to 2160p.
The battery of Oppo K9s has 5000mAh capacity with 30 wired charging. A full charge takes approximately 60 min minutes.
The performance of Oppo K9s is powered by the Snapdragon 778 chipset with Adreno 642L GPU. Geekbench scores reach 780 single-core and 2850 multi-core. AnTuTu benchmark achieves 584400.
The memory of Oppo K9s offers 8GB RAM with 128GB storage options. RAM uses LPDDR4X technology. Storage is UFS Storage 2.2.
The connectivity of Oppo K9s includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, and Bluetooth 5.2.
The build of Oppo K9s weighs 199g with Plastic frame and Glass back. Dimensions measure 164.4 x 75.9 x 8.5 mm.
The software of Oppo K9s runs Android 11, ColorOS 11.2 with ColorOS. Software support extends 2 years through 2028.
Compare Oppo K9s
Frequently Asked Questions about Oppo K9s
Yes, Oppo K9s is good for photography with its 64 camera. It handles everyday photography well with solid detail and color accuracy.
Yes, Oppo K9s handles gaming well with its Snapdragon 778. Most games run smoothly at medium to high settings.
Oppo K9s receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Yes, Oppo K9s supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Oppo K9s has a 5000mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
Oppo K9s at $319 is a mid-range device offering 5000mAh battery. It's worth buying if you prioritize balanced performance and value.
Oppo K9s supports 30 wired charging with full charge in approximately 60 min minutes.
Oppo K9s is available in 128GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Oppo K9s has a 6.59-inch IPS LCD with 120Hz refresh rate and 480 nits peak brightness. HDR support includes HDR10.
Oppo K9s in Category Rankings
See how Oppo K9s ranks in these categories:
Verdict
The Oppo K9s delivers solid value for budget-conscious users who need reliable performance. The phone excels in versatile camera system, smooth 120Hz display, all-day battery endurance. Select this phone for reliable daily use, if you seek good value without compromising on essential features.
Key Specifications
Display
6.59"
Main Camera
64
Chipset
Snapdragon 778
Full Specifications
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE Bands | LTE / |
| 5G Sub-6 Bands | 5G |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | 2CC |
Launch
| Announced | 2021 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $235.18 |
Body & Design
| Dimensions (mm) | 164.4 x 75.9 x 8.5 mm |
| Weight (g) | 199 |
| Build Materials | Polycarbonate, Glass |
| Frame | Plastic |
| Back Finish | Glass |
| Colors | ["Black", "Silver", "Aurora"] |
| IP Rating | N/A |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | 0x0x0 |
| Thermal Solution | |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | IPS LCD |
| Size (inches) | 6.59 |
| Resolution (px) | 1080x2412 pixels |
| Aspect Ratio | 30:67 |
| Pixel Density (ppi) | 400 |
| Screen-to-body Ratio (%) | 86 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 240 |
| Peak Brightness (nits) | 480 |
| HDR Standards | HDR10 |
| Color Gamut | DCI-P3 |
| Color Depth | 8 |
| PWM Dimming (Hz) | 360 |
| Glass Protection | |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 11, ColorOS 11.2 |
| Update Policy | 2 years |
| Chipset | Snapdragon 778 |
| CPU | 1×Cortex A78 2.4GHz + 3×Cortex A78 2.2GHz + 4xCortex A55 1.9 GHz |
| GPU | Adreno 642L |
| NPU/AI TOPs | 12 TOPS |
| ISP Features | Triple ISP |
| Modem | Snapdragon X53 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 780 |
| Geekbench Multi-Core | 2850 |
| AnTuTu Score | 584400 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X |
| Storage | 128GB |
| Storage Type | UFS Storage 2.2 |
| Storage Speed | UFS 2.2 |
| Expandable Storage | microSDXC |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 3 |
| Main Sensor | 64 |
| Main Sensor Size | ISOCELL |
| Main Sensor Model | ISOCELL |
| Main Lens | f/1.7, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 1.7 um |
| Ultrawide | 8MP, FOV: 120° |
| Telephoto | 2MP, 2x optical zoom |
| Macro | 2 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 720p@960fps |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 16 |
| Sensor Size | 1/3.1 |
| Aperture | f/2.0 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | AAC, aptX, LDAC |
| DAC/Amp | Built-in DAC |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Side-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 5000 |
| Type | Li-Po |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 30 |
| Wired Standard | VOOC |
| 0-50% Time (mins) | 25 min |
| Full Charge Time | 60 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features | Battery Health Management |
Software
| OS at Launch | Android 11, ColorOS 11.2 |
| Update Window | 2 years |
| UI Skin / Launcher | ColorOS |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | app permissions, privacy dashboard |
| Accessibility | |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, Cable, SIM Tool, Case, Manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!