Oppo K12x 5G vs Oppo A78 5G
Compare Oppo K12x 5G and Oppo A78 5G to understand which one suits your needs the best. The Oppo K12x 5G is priced from ₹16,999, while Oppo A78 5G is available at ₹16,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Oppo K12x 5G vs Oppo A78 5G Comparison Overview
| Key Highlights | Oppo K12x 5G | Oppo A78 5G |
|---|---|---|
| Price | ₹16,999 | ₹16,999 |
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 700 |
| Display | 6.67 inches, HD+ LCD, 120Hz | 6.56 inches, HD IPS LCD, 90Hz |
| Rear Camera | 32MP (Wide-angle), 2MP (Depth), 8MP (Front) | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) |
| Battery | 5100mAh, 45W, Charger in the box | 5000mAh, 33W, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Reasons To Consider
GamingSee More Details
Oppo K12x 5G100
Oppo A78 5G74
CameraSee More Details
Oppo K12x 5G100
Oppo A78 5G42
DisplaySee More Details
Oppo A78 5G100
Oppo K12x 5G70
BatterySee More Details
Oppo K12x 5G100
Oppo A78 5G79
BodySee More Details
Oppo K12x 5G100
Oppo A78 5G50
Key Specifications
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 700 | ||
|---|---|---|---|---|
| Display | 6.67 inches, HD+ LCD, 120Hz | 6.56 inches, HD IPS LCD, 90Hz | ||
| Camera | 32MP (Wide-angle), 2MP (Depth), 8MP (Front) | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | ||
| Battery | 5100mAh, 45W, Charger in the box | 5000mAh, 33W, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 45W Charger, Type-C cable, Case, SIM Ejector Tool | Phone, 33W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹12,999 | ₹18,999 |
Display
🏆 Winner: Oppo A78 5G
| Display Type | LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 90Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 120Hz | 90Hz | ||
| Display Size | 6.67 inches | 6.56 inches | ||
| Area | 107.2 cm² | 103.4 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.9% | 89.8% | ||
| Resolution Width | 720pixels | 720pixels | ||
| Resolution Height | 1604pixels | 1612pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 264ppi | 269ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 83% | 100% | ||
| Display Resolution | HD+ | HD | ||
| High Brightness | 1000nits | - | ||
| Peak Brightness | 1000nits | 600nits | ||
| Eye Protection | Blue Light Filters | TUV Rheinland certification | ||
| Colour Gamut | NTSC | DCI-P3 | ||
| Colour Depth | 16.7 Million Colours | 1.07 Billion Colours | ||
| Typical Brightness | - | 480nits |
Body
🏆 Winner: Oppo K12x 5G
| Height | 165.7 mm | 163.8 mm | ||
|---|---|---|---|---|
| Width | 76 mm | 75.1 mm | ||
| Thickness | 7.7 mm | 7.99 mm | ||
| Weight | 186 grams | 188 grams | ||
| Screen Material | Panda Glass | Glass | ||
| Display Protection | Panda Glass | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | MIL-STD-810H | - | ||
| Ports | USB Type-C | OTG, USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack, OTG | ||
| IP Rating | IP54 (Dust and Water Resistant) | IPX4 (Splash Resistance) | ||
| Speaker | Mono Speaker | Stereo Speakers |
Processor
🏆 Winner: Oppo K12x 5G
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Dimensity 6300 | Dimensity 700 | ||
| Fabrication Size | 6 nm | 7 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.4 GHz Cortex-A76 & 6x Cortex-A55 | 2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| Cooling System | LiquidCool Technology | - | ||
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
Performance Benchmarks
| AnTuTu | 452218 | 388228 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 782 | 711 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 12 | ||
| OS Skin | ColorOS | ColorOS | ||
| Gaming Mode | Yes | - | ||
| OS Updates | 2 year(s) | 1 year(s) | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | AI Portrait | AI Camera |
Main Camera
🏆 Winner: Oppo K12x 5G
| Main Camera #1 Megapixel | 32MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.76" | - | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 2MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Field of View | 89° | - | ||
| Main Camera #2 Lens Type | Depth | Depth | ||
| Features | HDR, HIGH-RES, Night, Pro, Slow-Mo, Time-lapse | Expert, HDR, Scene Mode, Slow Motion | ||
| Camera Stabilization | EIS | - | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | 10-20X | - | ||
| Video Features | 120fps Slo-mo, gyro-EIS | 120fps Slo-mo | ||
| Video Recording | 1080p@30fps, 1080p@60fps | 1080p@30fps |
Selfie Camera
🏆 Winner: Oppo K12x 5G
| Front Camera #1 Megapixel | 8MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Front Camera #1 Field of View | 80° | - | ||
| Front Camera #1 Lens Type | Wide | - | ||
| Front Camera #1 Camera Features | PDAF | - | ||
| Features | Dual--view Video, Night, Portrait, Time-lapse | Panoramic, Portrait Mode, Selfie Night Mode, Time Lapse | ||
| Auto Focus Type | PDAF | - | ||
| Video Features | 1080p@30fps | 1080p@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Focal Length | - | 27 mm |
Battery
🏆 Winner: Oppo K12x 5G
| Battery Capacity | 5100mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 45W | 33W | ||
| Charging Standards Supported | PD | - |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE, WCDMA | 5G, GSM, HSPA, LTE | ||
| 2G Bands | 1800, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 8 | 1, 2, 4, 5, 6, 8, 19 | ||
| 4G Bands | 1, 3, 5, 8, 28, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39,40, 41, 66, | ||
| 5G Bands | 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
Connectivity
🏆 Winner: Oppo A78 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5.3 | 5.3 | ||
| Bluetooth Codecs | AAC, aptX, aptX HD, LDAC, SBC | A2DP, aptX Adaptive, LE | ||
| GPS | A-GPS, Beidou(B1I), GALILEO (E1), GLONASS(G1), GPS (L1), QZSS (L1) | A-GPS, GPS, QZSS | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Geomagnetic Sensor, Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Compass, Geomagnetic Sensor, Pedometer, Proximity Sensor |
