Oppo Oppo K12s
$306
Overview
Oppo Oppo K12s is a mid-range Android smartphone released in 2025 with a 6.67-inch AMOLED, Qualcomm Snapdragon 6 Gen4 chipset, 50 main camera, and 7000 mAh battery.
The device runs ColorOS with features like MariSilicon. Priced at $306, it targets users seeking mid-range performance.
Specifications of Oppo Oppo K12s
The display of Oppo Oppo K12s measures 6.67 inches with AMOLED technology and 120Hz refresh rate. Peak brightness reaches 2000 nits for excellent outdoor visibility. The screen renders at 1080 x 2400 px resolution.
The camera system of Oppo Oppo K12s features 2 rear cameras: 50 main, 8MP ultrawide, 2MP telephoto. Optical zoom reaches 2x for detailed distant shots. Video recording supports up to 1080p.
The battery of Oppo Oppo K12s has 7000mAh capacity with 80 wired charging. A full charge takes approximately 45 min minutes.
The performance of Oppo Oppo K12s is powered by the Qualcomm Snapdragon 6 Gen4 chipset with Adreno GPU GPU. AnTuTu benchmark achieves 789000.
The memory of Oppo Oppo K12s offers 1GB RAM with 4GB storage options. RAM uses LPDDR4X RAM technology. Storage is UFS Storage 3.1.
The connectivity of Oppo Oppo K12s includes 5G support, Wi-Fi Wi-Fi 802.11 b/g/n, hotspot, and Bluetooth 4.0.
The build of Oppo Oppo K12s weighs 208g with Aluminum frame and Glass back. Water and dust resistance is rated IP65, IP69. Dimensions measure 163.2 x 76.1 x 8.4 mm.
The software of Oppo Oppo K12s runs Android 4.4.2 (KitKat) with ColorOS. Software support extends 3 years through 2029.
Compare Oppo Oppo K12s
Frequently Asked Questions about Oppo Oppo K12s
Yes, Oppo Oppo K12s is good for photography with its 50 camera. It handles everyday photography well with solid detail and color accuracy.
Oppo Oppo K12s with Qualcomm Snapdragon 6 Gen4 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Oppo Oppo K12s receives 3 years of updates through 2029. This provides solid software support for the device's lifespan.
Yes, Oppo Oppo K12s supports 5G connectivity with Sub-6GHz bands for fast mobile data. It works with major 5G carriers globally.
Oppo Oppo K12s has IP65, IP69 protection against dust and water.
Oppo Oppo K12s has a 7000mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
Oppo Oppo K12s at $306 is a mid-range device offering 7000mAh battery. It's worth buying if you prioritize balanced performance and value.
Oppo Oppo K12s supports 80 wired charging with full charge in approximately 45 min minutes.
Oppo Oppo K12s is available in 4GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Oppo Oppo K12s has a 6.67-inch AMOLED with 120Hz refresh rate and 2000 nits peak brightness. HDR support includes HDR10+.
Oppo Oppo K12s in Category Rankings
See how Oppo Oppo K12s ranks in these categories:
Verdict
The Oppo Oppo K12s delivers solid value for budget-conscious users who need reliable performance. The phone excels in versatile camera system, stunning 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
6.67"
Main Camera
50
Chipset
Qualcomm Snapdragon 6 Gen4
Full Specifications
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 900 / 1900 / 2100 |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, n79 |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | 4x4 MIMO |
| SIM | Mini-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2025 |
| Status | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $306 |
Body & Design
| Dimensions (mm) | 163.2 x 76.1 x 8.4 mm |
| Weight (g) | 208 |
| Build Materials | Plastic |
| Frame | Aluminum |
| Back Finish | Glass |
| Colors | ["Black", "White", "Bleen", "Yellow", "Fuschia", "Coral", "Violet"] |
| IP Rating | IP65, IP69 |
| Rugged Certifications | MIL-STD-810H |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Vapor Chamber |
| Notification/Alert | |
| Haptics | Linear Motor |
Display
| Panel Type | AMOLED |
| Size (inches) | 6.67 |
| Resolution (px) | 1080 x 2400 px |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 395 |
| Screen-to-body Ratio (%) | 87 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 240 |
| Peak Brightness (nits) | 2000 |
| HDR Standards | HDR10+ |
| Color Gamut | DCI-P3 |
| Color Depth | 10 |
| PWM Dimming (Hz) | 1440 |
| Glass Protection | Gorilla Glass 5 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 4.4.2 (KitKat) |
| Update Policy | 3 years |
| Chipset | Qualcomm Snapdragon 6 Gen4 |
| CPU | 4x Cortex • A78 a 2.3 GHz + 4x Cortex • A55 a 1.8 GHz |
| GPU | Adreno GPU |
| NPU/AI TOPs | 15 TOPS |
| ISP Features | Triple ISP |
| Modem | Snapdragon X62 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 789000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 1GB |
| RAM Type | LPDDR4X RAM |
| Storage | 4GB |
| Storage Type | UFS Storage 3.1 |
| Storage Speed | UFS 3.1 |
| Expandable Storage | microSDHC |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | F2FS |
Main Camera System
| Rear Cameras | 2 |
| Main Sensor | 50 |
| Main Sensor Size | 1/2.88" |
| Main Sensor Model | Omnivision OV50D40 |
| Main Lens | f/1.85, 24mm |
| OIS | |
| Autofocus | AF |
| Pixel Binning | 0.61 um |
| Ultrawide | 8MP, FOV: 120° |
| Telephoto | 2MP, 2x optical zoom |
| Macro | 2 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | Dual LED |
| Video Resolution | 1080p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265, HEVC |
| Slow Motion | 960fps |
| Video Stabilization | OIS + EIS |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 16 |
| Sensor Size | Sony IMX480 |
| Aperture | f/2.2 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | Screen flash |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D Face Unlock |
Audio
| Loudspeakers | Yes, with stereo speakers |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | AAC, aptX, LDAC |
| DAC/Amp | Dual DAC |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 4.0 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Under-Display Optical |
| 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 | Heart rate, SpO2 |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 7000 |
| Type | Li-Polymer |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 80 |
| Wired Standard | SuperVOOC |
| 0-50% Time (mins) | 25 min |
| Full Charge Time | 45 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | |
| Reverse Wired | |
| Charger in Box | 80 |
| Battery Health Features | Battery Health Engine |
Software
| OS at Launch | Android 4.4.2 (KitKat) |
| Update Window | 3 years |
| UI Skin / Launcher | N/A |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | Game Focus Mode |
| Privacy Features | App Lock, Private Safe |
| Accessibility | color inversion, magnification |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, Cable, Case, SIM Tool |
| Recycled Materials (%) | N/A |
| Repairability Score | B |
| 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!
Oppo Oppo K12s Review: Solid Performance for the Price
Our comprehensive review of the Oppo Oppo K12s covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Excellent AMOLED display with 120Hz refresh rate
- + Long-lasting 7000mAh battery
- - Performance may struggle with demanding tasks
- - No wireless charging