Realme C63 4G vs Lava O3 Pro
Compare Realme C63 4G and Lava O3 Pro to understand which one suits your needs the best. The Realme C63 4G is priced from ₹8,499, while Lava O3 Pro is available at ₹9,990 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.
Realme C63 4G vs Lava O3 Pro Comparison Overview
| Key Highlights | Realme C63 4G | Lava O3 Pro |
|---|---|---|
| Price | ₹8,499 | ₹9,990 |
| Processor | Unisoc Tiger T612 | Unisoc T606 |
| Display | 6.75", HD+ IPS LCD, 90Hz | 6.56", HD+ IPS LCD, 90Hz |
| Rear Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 50MP (Wide-angle), 0.03MP (Depth), 0.08MP (Macro), 8MP (Front) |
| Battery | 5000mAh, 45Watt, Charger in the box | 5000mAh, 10Watt, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 64GB (UFS 2.2) | 4GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | Unisoc Tiger T612 | Unisoc T606 | ||
|---|---|---|---|---|
| Display | 6.75", HD+ IPS LCD, 90Hz | 6.56", HD+ IPS LCD, 90Hz | ||
| Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 50MP (Wide-angle), 0.03MP (Depth), 0.08MP (Macro), 8MP (Front) | ||
| Battery | 5000mAh, 45Watt, Charger in the box | 5000mAh, 10Watt, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 45W Charger, Type-C cable, Case, SIM Ejector Tool | Phone, Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Leather Blue, Jade Green | Glossy White, Glossy Purple, Glossy Black | ||
| Launch | July 01, 2024 | December 11, 2024 | ||
| Stores | Realme, Flipkart | Amazon, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹8,499 | ₹6,999 |
Display
🏆 Winner: Realme C63 4G
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 90Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 180Hz | - | ||
| Display Size | 6.75 inches | 6.56 inches | ||
| Area | 110cm² | 104cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.3 | 83.4 | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1600 pixels | 1600 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 260ppi | 270ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | HD+ | HD+ | ||
| Typical Brightness | 450 nits | - | ||
| High Brightness | 560 nits | - | ||
| Peak Brightness | 560 nits | 480 nits | ||
| Eye Protection | Eye Comfort Shield | - | ||
| Colour Depth | - | 16 Million Colours |
Body
🏆 Winner: Realme C63 4G
| Height | 167.26mm | 164.2mm | ||
|---|---|---|---|---|
| Width | 76.67mm | 76mm | ||
| Thickness | 7.74mm | 8.5mm | ||
| Weight | 189 grams | 192 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Vegan Leather | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack | ||
| IP Rating | IP54 (Dust and Water Resistant) | IP54 (Dust and Water Resistant) | ||
| Speaker | Mono Speaker | Mono Speaker | ||
| Sound Tuning | - | No Tuning |
Processor
🏆 Winner: Lava O3 Pro
| Chipset Manufacturer | Unisoc | Unisoc | ||
|---|---|---|---|---|
| Chipset | Tiger T612 | T606 | ||
| Fabrication Size | 12nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 2 x Cortex-A75@1.6GHz & 6 x Cortex-A55@1.6GHz | ||
| GPU | Mali-G57 | Mali-G57 MP1 |
Performance Benchmarks
| AnTuTu | 244837 | 246197 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 422 | 371 | ||
| Geekbench 6 CPU Multi-Core | 1509 | 1391 |
Main Camera
🏆 Winner: Realme C63 4G
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/2.0 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.5" | - | ||
| Main Camera #2 Megapixel | 0.08MP | 0.03MP | ||
| Main Camera #2 Lens Type | Auxiliary | Depth | ||
| Features | Night, Time-lapse | HDR, Night, Pro | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | Fixed Focus | ||
| Zoom Capability | 10-20X | - | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Main Camera #3 Megapixel | - | 0.08MP | ||
| Main Camera #3 Lens Type | - | Macro | ||
| Camera Stabilization | - | No Stabilization | ||
| Slow Motion Recording | - | No slomo | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Lens Enhancements | - | No enhancement | ||
| Video Features | - | Pro Video Mode, Slow Motion |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 14 | ||
| OS Skin | Realme UI | Lava Android | ||
| OS Updates | 2 year(s) | 1 year(s) | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | AI Camera, AI Noise Suppresion | - |
Selfie Camera
🏆 Winner: Realme C63 4G
| Front Camera #1 Megapixel | 8MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | - | ||
| Front Camera #1 Pixel Size | 0.64µm | - | ||
| Front Camera #1 Field of View | 78 | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/4" | - | ||
| Features | Portrait | - | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 720p@30fps | 720p@30fps | ||
| Video Recording | 720p@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | - |
Battery
🏆 Winner: Realme C63 4G
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 45W | 10W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Hybrid Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, LTE, WCDMA | GSM, LTE FDD, TDD, UMTS, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 2, 3, 5, 8 | ||
| 3G Bands | 1, 5, 8 | UMTS/WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | LTE 1, 3, 5, 8, 40, 41 |
Connectivity
🏆 Winner: Realme C63 4G
| 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 | 5.1 | ||
| Bluetooth Codecs | AAC, LDAC, SBC | AAC, SBC | ||
| GPS | AGPS, BDS, GPS | GPS | ||
| NFC Support | Supported | - | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Gyroscope, Light Sensor, Magnetic Induction Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |







