Realme C20 vs Lava O3
Compare Realme C20 and Lava O3 to understand which one suits your needs the best. The Realme C20 is priced from ₹7,499, while Lava O3 is available at ₹5,799 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 C20 vs Lava O3 Comparison Overview
| Key Highlights | Realme C20 | Lava O3 |
|---|---|---|
| Price | ₹7,499 | ₹5,799 |
| Processor | MediaTek Helio G35 | Unisoc SC9863A |
| Display | 6.5 inches, HD+ IPS LCD, 60Hz | 6.75 inches, HD+ IPS, 60Hz |
| Rear Camera | 8MP (Wide-angle), 5MP (Front) | 13MP (Wide-angle), 5MP (Front) |
| Battery | 5000mAh, 10W, Charger in the box | 5000mAh, 10W, Charger in the box |
| RAM/Storage | 2GB (LPDDR4X), 32GB (eMMC 5.1) | 3GB (LPDDR4X), 64GB (UFS 2.2) |
Reasons To Consider
→ Realme C20
Faster processor for smoother multitasking and demanding mobile gaming - (Helio G35)Crisper and higher resolution video recording capability upto 1080p@30fpsLarge image sensor capturing more ambient light - (1/4.0")Equipped with reinforced, scratch-resistant cover glass - (Gorilla Glass 3)High peak brightness display tuned for outdoor use - (400 nits)Features a wide-aperture front-facing lens - (f/2.2)
Faster processor for smoother multitasking and demanding mobile gaming - (Helio G35)Crisper and higher resolution video recording capability upto 1080p@30fpsLarge image sensor capturing more ambient light - (1/4.0")Equipped with reinforced, scratch-resistant cover glass - (Gorilla Glass 3)High peak brightness display tuned for outdoor use - (400 nits)Features a wide-aperture front-facing lens - (f/2.2) → Lava O3Bigger RAM for smoother app switching and multitasking - (3GB)Sharper front-facing video recording for clearer calls and vlog clips - (720p@30fps)Uses modern battery tech offering improved longevity and thermal efficiency - (Lithium Ion)Solid speaker setup delivering clearer dialogue and fuller audio - (Mono Speaker)Faster storage enabling rapid app installs and seamless file transfers - (UFS 2.2)
Bigger RAM for smoother app switching and multitasking - (3GB)Sharper front-facing video recording for clearer calls and vlog clips - (720p@30fps)Uses modern battery tech offering improved longevity and thermal efficiency - (Lithium Ion)Solid speaker setup delivering clearer dialogue and fuller audio - (Mono Speaker)Faster storage enabling rapid app installs and seamless file transfers - (UFS 2.2)GamingSee More Details
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Key Specifications
| MediaTek Helio G35 | Unisoc SC9863A | ||
| 6.5 inches, HD+ IPS LCD, 60Hz | 6.75 inches, HD+ IPS, 60Hz | ||
| 8MP (Wide-angle), 5MP (Front) | 13MP (Wide-angle), 5MP (Front) | ||
| 5000mAh, 10W, Charger in the box | 5000mAh, 10W, Charger in the box | ||
| 2GB (LPDDR4X) | 3GB (LPDDR4X) | ||
| 32GB (eMMC 5.1) | 64GB (UFS 2.2) |
General
| Box Contents | Phone, 10W Charger, microUSB Cable, SIM Ejector Tool | Phone, Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹6,999 | ₹5,579 |
Display
🏆 Winner: Realme C20
| Display Type | IPS LCD | IPS | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.5 inches | 6.75 inches | ||
| Area | 102 cm² | - | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.5% | - | ||
| Resolution Width | 720pixels | 720pixels | ||
| Resolution Height | 1600pixels | 1600pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 270ppi | 260ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | HD+ | HD+ | ||
| Typical Brightness | 400nits | - | ||
| Peak Brightness | 400nits | - | ||
| Eye Protection | Blue Light Filters | - | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours |
Body
🏆 Winner: Realme C20
| Height | 165.2 mm | 164.96 mm | ||
|---|---|---|---|---|
| Width | 76.4 mm | 76.1 mm | ||
| Thickness | 8.9 mm | 8.8 mm | ||
| Weight | 190 grams | 193.3 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Gorilla Glass 3 | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass 3 | - | ||
| Ports | microUSB | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack, OTG | ||
| Speaker | Loudspeaker | Mono Speaker |
Processor
🏆 Winner: Realme C20
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Helio G35 | SC9863A | ||
| Fabrication Size | 12 nm | 28 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4xCortex‑A55 @ 1.6 GHz (performance) + 4x Cortex‑A55 @ 1.2 GHz (efficiency) | ||
| GPU | - | PowerVR GE8322 |
Performance Benchmarks
| AnTuTu | 146708 | 118739 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 189 | 164 | ||
| Geekbench 6 CPU Multi-Core | 810 | 725 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 14 | ||
| OS Skin | Realme UI | Lava Android | ||
| Gaming Mode | Yes | - | ||
| OS Updates | 1 year(s) | - | ||
| Security Updates | 1 year(s) | 2 year(s) | ||
| AI Features | - | AI Camera |
Main Camera
🏆 Winner: Realme C20
| Main Camera Megapixel | 8MP | 13MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/2.0 | f/2.0 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Sensor Size | 1/4.0" | - | ||
| Main Camera Camera Features | Auto Focus | - | ||
| Features | Chroma Boost, Expert, Filter, HDR, Panoramic, Timelapse | Filter, HDR, Motion Photos, Night, Pro, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | Contrast Detection Auto Focus | - | ||
| Video Features | HDR | - | ||
| Video Recording | 1080p@30fps | 720p@30fps | ||
| Main Camera #2 Lens Type | - | Auxiliary | ||
| Dedicated Imaging Chip | - | - |
Selfie Camera
🏆 Winner: Realme C20
| Front Camera #1 Megapixel | 5MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | - | ||
| Front Camera #1 Pixel Size | 1.12 µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | AI Beauty Mode, Face recognition, Filters, Panoramic View, Portrait Mode, Time Lapse | Filters, Night, Portrait, Time Lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 720@30fps | ||
| Video Recording | 1080@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Lava O3
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 10W | 10W |
Memory
🏆 Winner: Lava O3
| Storage Size | 32 | 64 | ||
|---|---|---|---|---|
| Storage Type | eMMC 5.1 | UFS 2.2 | ||
| RAM Size | 2 | 3 | ||
| RAM Type | LPDDR4X | LPDDR4X |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, LTE, WCDMA | GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 5, 8 | 850, 900, 1900, 2100 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
Connectivity
🏆 Winner: Realme C20
| 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 Features | Hotspot, Wi-Fi Direct | Hotspot | ||
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5 | 4.2 | ||
| Bluetooth Codecs | A2DP, LE | A2DP | ||
| GPS | AGPS, Beidou, Galileo, GPS | GPS | ||
| Radio | FM Radio | FM Radio |
Features
| Sensors on Board | Light Sensor, Magnetic Induction Sensor, Proximity Sensor | Accelerometer | ||
|---|---|---|---|---|
| Fingerprint Scanner | - | Side Mounted |
