Oppo K12x — Price, Specs & Features
The Oppo K12x is a durable 5G smartphone featuring a 6.67-inch Full HD+ IPS LCD display with a 120 Hz refresh rate and 1,000 nits peak brightness, delivering smooth visuals and vibrant colors. The Oppo K12x price in Kenya is Kes 17,600 for the 8 GB RAM 128 GB storage variant at Silkroom Electronics. Powered by the MediaTek Dimensity 6300 (6 nm) chipset, it offers reliable performance for everyday tasks. The dual rear camera setup includes a 32 MP main sensor and a 2 MP depth sensor, while the 8 MP front camera captures clear selfies. A 5,100 mAh battery supports 45 W SUPERVOOC fast charging, providing quick power-ups. Running on Android 14 with ColorOS 14, it includes features like a 360° damage-proof armor body, AI LinkBoost, and Splash Touch, making it ideal for users seeking a durable and feature-rich device.
Available to order online with fast delivery and official warranty coverage, the Oppo K12x offers a compelling mix of performance and durability. Flexible installment options and occasional bundle deals (case + screen protector) make it easier to buy without a large upfront cost.
Why Choose Oppo K12x?
Display & Build: 6.67″ OLED with 120 Hz refresh for smooth visuals; up to ~1,200-nits peak brightness and plastic frame/back, 191 g weight makes it noticeable.
Performance & Efficiency: Snapdragon 695 5G with options for 8-12 GB RAM delivers snappy multitasking and reliable everyday performance.
Camera System: Dual rear cameras: 50 MP main lens + 2 MP depth; 16 MP front shooter; main rear video up to 1080p@30fps with gyro-EIS.
Battery & Charging: 5,500 mAh battery gives solid all-day usage; 80 W fast wired charging refuels fast (0-100% in ~50 minutes advertised).
Software & Updates: Ships with Android 14 under ColorOS 14; Oppo’s update path hasn’t been deeply detailed beyond security updates so far.
Connectivity & Extras: Dual-SIM 5G support, under-display optical fingerprint reader, USB-C, stereo loudspeakers, 3.5 mm headphone jack, no NFC in many regions.
Oppo K12x Full Specifications
Also known as: Oppo K12x (China) / Oppo K12x 5G (India variant)
The Oppo K12x features a 6.67-inch 120 Hz OLED display, is powered by a Snapdragon 695 5G (China) or Dimensity 6300 5G (India) chipset with headline RAM up to 12 GB, includes a 50 MP dual rear camera setup, and is backed by a ~5,500 mAh battery with 80 W fast wired charging. For a detailed review and comparisons with rivals, see below.
| Feature | Specification |
| Display | |
| Type | China: OLED; India: IPS LCD (different region variants) |
| Size | 6.67 inches |
| Resolution | China: 1080 × 2400 px (~395 ppi); India: 720 × 1604 px (~264 ppi) |
| Refresh rate | 120 Hz |
| Brightness | China: ~600 nits (typ), 1,200 nits HBM, ~2,100 nits peak; India: ~1,000 nits HBM typical |
| Protection | China: Glass front, plastic frame/back; India version: display uses Panda Glass and high-strength alloy frame |
| Aspect ratio | 20:9 |
| Screen-to-Body | ~87.2% (China) / ~85.2% (India) |
| Always-on Display | Not specified |
| Performance | |
| Chipset | China: Qualcomm Snapdragon 695 5G (6 nm); India version: MediaTek Dimensity 6300 5G (6 nm) |
| CPU | Octa-core (China: 2×2.2 GHz + 6×1.7 GHz) |
| GPU | Adreno 619 (China) / Mali-G57 MC2 (India) |
| RAM | 8GB / 12GB |
| Storage | |
| Internal options | 128GB / 256GB / 512GB depending on variant |
| Expandable | Yes (microSDXC in China version; India version supports expandable memory) |
| Camera | |
| Rear Cameras | 50 MP, f/1.8, wide, PDAF; 2 MP, f/2.4, depth |
| Features | LED flash, HDR, panorama |
| Video (Rear) | 1080p@30 fps; gyro-EIS in China version |
| Front Camera | China: 16 MP, f/2.4; India: 8 MP, f/2.0 |
| Video (Front) | 1080p@30 fps |
| Battery & Charging | |
| Capacity | ~5,500 mAh (China) / ~5,100 mAh (India) |
| Wired charging | 80 W SuperVOOC (China) / 45 W SuperVOOC (India) |
| Wireless charging | No |
| Reverse charging | Not specified |
| Software & Updates | |
| OS | Android 14 with ColorOS 14 |
| Software support | Not specified |
| AI features | India version includes “Splash Touch”, “Dual-View Video”, AI Linkboost; China version not known to include those exact names |
| Connectivity | |
| Network | GSM / HSPA / LTE / 5G (SA/NSA) — China & India variants have relevant regional bands |
| SIM | Dual Nano-SIM, hybrid slot for microSD in applicable versions |
| Wi-Fi | 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | Not fully specified; likely version 5.x |
| GNSS | GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | No (for China version) / India variant uncertain |
| USB | USB Type-C; OTG support |
| Infrared / FM Radio | No / Not specified |
| Security & Sensors | |
| Fingerprint | Under-display (optical) (China) / side-mounted or under-display (India) |
| Face unlock | Yes (2D) |
| Other sensors | Accelerometer, proximity, gyro, compass |
| Build & Design | |
| Dimensions & weight | China: 162.9 × 75.6 × 8.1 mm; 191 g; India: around 165.7 × 76 × 7.7 mm; ~186 g |
| Materials | China: glass front, plastic frame/back; India: alloy frame, Panda Glass display, reinforcements for durability |
| Water/Dust resistance | China version: No official IP rating; India version: IP54 (dust and splash resistant) + MIL-STD-810H |
| Colors | China: Glow Green, Titanium Gray; India: Breeze Blue, Midnight Violet |
| Audio & Extras | |
| Speakers | Yes; stereo in China version |
| Headphone jack | Yes |
| Extras | India version has “Splash Touch”, IP54, military-grade durability; case included in India; reinforced body |
Oppo K12x Price in Kenya & Availability
- 8GB/256GB — KSh 17,600
-
12GB/512GB — KSh 28,500
Availability: Out of Stock
Oppo K12x Price in India
- 6GB/128GB — ₹ 12,999
-
8GB/256GB — ₹ 15,999
Availability: Out of Stock
Box Contents
- Smartphone — Yes
- Charger — Yes (80W in China / 45W in India)
- USB-C cable — Yes
- Protective case — Yes (India version includes Air Cushion Armour Case)
- SIM ejector tool — Yes (standard)
- Screen protector — Pre-applied
Verdict
The Oppo K12x offers excellent value in its segment. The China variant delivers a strong hardware package: Snapdragon 695 5G, OLED display with high peak brightness, large battery with very fast 80 W charging, and a sharp 50 MP camera. The India version trades some of the display resolution and charging power for enhanced durability features like IP54, Splash Touch, and military-grade toughness — interesting additions for users who need ruggedness. The major trade-offs are the absence of wireless charging and full water/dust proofing. Overall, it’s a compelling pick where durability, fast charging, and 5G connectivity matter.
Pros & Cons of Oppo K12x
Compared to other mid-range 5G phones like Realme Narzo 70 5G and Redmi Note 13 5G, Oppo K12x stands out for its 80W fast charging and large 5500 mAh battery.
Pros
- 6.67″ OLED display with 120Hz refresh
- Snapdragon 695 chipset with 5G support
- 5500 mAh battery with 80W fast wired charging
- 50MP + 2MP dual rear cameras
Cons
- Plastic frame and back instead of premium materials
- No IP68 water & dust resistance rating
- HDR performance modest under direct sunlight
- No ultrawide lens for wider field of view
Frequently Asked Questions
What are the battery life and charging specs for the Oppo K12x?
The Oppo K12x has a 5,500 mAh battery, which should easily last a full day of mixed usage. It supports 80 W wired fast charging (SuperVOOC / PD 3.0), allowing a full charge from empty in about 50 minutes under ideal conditions.
How good is the camera, especially in low light?
You get a dual rear camera setup: a 50 MP main sensor with f/1.8 lens and PDAF, and a 2 MP depth sensor. Low-light shots are usable thanks to the big main sensor but lack OIS, so motion blur or less detail can happen in dim or handheld shots. The 16 MP selfie camera is decent under good lighting.
What display quality and protection does the K12x offer?
It features a 6.67-inch OLED panel with a 120 Hz refresh rate, which makes scrolling and animations smooth. Brightness in high brightness modes peaks well, making outdoor usage tolerable. Build materials include glass in front, plastic frame and back.
What chipset and performance level does it deliver?
It runs on the Snapdragon 695 5G (6 nm), paired with 8 or 12 GB RAM depending on variant. Everyday tasks, social media, streaming, and light gaming are handled smoothly, though under heavier gaming or extended demanding use you may notice heat or reduced frame rates.
What software version does it ship with, and what about updates?
The K12x ships with Android 14 and ColorOS 14 out of the box. Security updates are expected to continue for a few years, though Oppo has not always confirmed long-term OS version upgrade guarantees for every region.
Are there known quirks or trade-offs?
Without optical image stabilization (OIS), low light video and moving shots aren’t as sharp as phones with OIS. Also, although the phone supports fast charging, using a non-official charger may reduce charging speed or cause more heat. Plastic frame/back feel less premium and scratch more easily compared to glass or metal.
What connectivity, SIM, and 5G support does it offer?
The device supports dual nano-SIM (dual-standby), 5G (SA/NSA), and a broad array of LTE bands. Other connectivity features include WiFi (dual-band), Bluetooth, GPS, USB-C, and stereo speakers. A 3.5 mm headphone jack is also present.
What accessories are included in the box?
Most units include the phone, 80 W fast charger, USB-C cable, SIM eject tool, and user documentation. Protective case inclusion depends on the region. Box contents can vary.
How is security handled (fingerprint, face unlock)?
The phone uses an under-display optical fingerprint sensor for unlocking. It also supports face unlock (2D), which works well in good lighting but is less secure and accurate under dim light.
Does the Oppo K12x support 5G in Kenya?
Yes — the Oppo K12x includes several 5G bands commonly used by Kenyan carriers, so local 5G network access should be available given you have the correct variant.
Oppo K12x vs Other Phones – Best Alternatives
Oppo K12x vs Redmi Note 13 Pro
👉 If you’re deciding between the Oppo K12x and Redmi Note 13 Pro, here’s how they compare:
| Feature | Oppo K12x | Redmi Note 13 Pro |
| Display & Build | 6.67″ AMOLED, 120 Hz; Gorilla Glass 5; IP54 | 6.67″ AMOLED, 120 Hz; brighter 1800 nits |
| Camera System | 64 MP OIS main + 2 MP depth; 16 MP selfie | 200 MP OIS main + 8 MP ultrawide + 2 MP |
| Performance & Thermals | Snapdragon 695 5G; cool, efficient midrange | Snapdragon 7s Gen 2; stronger for gaming |
| Battery & Charging | 5000 mAh; 67W fast charging | 5100 mAh; 67W fast charging |
| Extras & Trade-offs | Stereo speakers, expandable storage | Sharper camera system, newer chipset |
Verdict:
The Redmi Note 13 Pro is the better choice for camera enthusiasts and performance seekers. The Oppo K12x offers a steadier experience with expandable storage and a proven efficient chip.
Oppo K12x vs Realme 12+ 5G
👉 Oppo K12x compared with Realme 12+ 5G:
| Feature | Oppo K12x | Realme 12+ 5G |
| Display & Build | 6.67″ AMOLED, 120 Hz flat panel | 6.7″ AMOLED, 120 Hz; leather-finish design |
| Camera System | 64 MP OIS + 2 MP; 16 MP selfie | 50 MP Sony OIS + 8 MP ultrawide; 16 MP selfie |
| Performance & Thermals | Snapdragon 695; cool, energy efficient | Dimensity 7050; more gaming and multitasking power |
| Battery & Charging | 5000 mAh; 67W fast charge | 5000 mAh; 67W fast charge |
| Extras & Trade-offs | Simple, reliable, expandable storage | Premium design, more versatile camera setup |
Verdict:
The Realme 12+ 5G is better suited for style and stronger photography. The Oppo K12x works for buyers who prefer simplicity, expandable memory, and dependable performance.
Oppo K12x vs iQOO Z7 5G
👉 Oppo K12x compared with iQOO Z7 5G:
| Feature | Oppo K12x | iQOO Z7 5G |
| Display & Build | 6.67″ AMOLED, 120 Hz | 6.38″ AMOLED, 120 Hz; smaller, brighter panel |
| Camera System | 64 MP OIS + 2 MP; 16 MP selfie | 64 MP OIS + 2 MP; 16 MP selfie |
| Performance & Thermals | Snapdragon 695; stable but aging chip | Dimensity 920; faster gaming performance |
| Battery & Charging | 5000 mAh; 67W charging | 4500 mAh; 44W charging |
| Extras & Trade-offs | Larger battery, faster charging, SD card slot | Compact size, snappier chipset, lighter |
Verdict:
The iQOO Z7 5G appeals to gamers and users who want a compact powerhouse. The Oppo K12x is better for endurance, larger screen lovers, and users who value expandable storage.
Other Alternatives
- Poco X5 Pro – Snapdragon 778G, OLED 120 Hz, strong performance at budget.
- Samsung Galaxy A34 5G – Long-term updates, AMOLED quality, dependable everyday experience.
- Vivo T2 5G – Slim design with OIS camera and smooth performance.
🧭 Which One’s Right for You?
- Oppo K12x: Best if you want reliable performance, large AMOLED display, and expandable storage with solid battery life.
- Redmi Note 13 Pro: Ideal for camera lovers who want a 200 MP sensor and stronger performance.
- Realme 12+ 5G: Great for those who value stylish design, Sony sensor quality, and a more powerful chipset.
- iQOO Z7 5G: Perfect for gamers and compact-phone fans who want speed in a smaller package.
- Other Alternatives: Choose Poco X5 Pro for raw speed, Galaxy A34 for software updates, or Vivo T2 for slim style.
🔗 Helpful Links for Oppo K12x
- 📱 See all Oppo phones
- 🛠️ Oppo service centers
- 💰 More phones under mid-range
- 🎧 Shop Oppo K12x accessories