Realme C21 vs Realme C83 5G
Compare Realme C21 and Realme C83 5G to understand which one suits your needs the best. The Realme C21 is priced from ₹7,999, while Realme C83 5G is available at ₹16,499 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 C21 vs Realme C83 5G Comparison Overview
| Key Highlights | Realme C21 | Realme C83 5G |
|---|---|---|
| Price | ₹7,999 | ₹16,499 |
| Processor | MediaTek Helio G35 | MediaTek Dimensity 6300 |
| Display | 6.5", HD+ IPS LCD, 60Hz | 6.8", HD+ LCD, 144Hz |
| Rear Camera | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) | 13MP (Wide-angle), 5MP (Front) |
| Battery | 5000mAh, 10Watt, Charger in the box | 7000mAh, 15Watt, Charger in the box |
| RAM/Storage | 3GB (LPDDR4X), 32GB (UFS 2.1) | 4GB (LPDDR4X), 64GB (eMMC 5.1) |
Performance Scorecard
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Realme C83 5G100
Realme C2151
CameraSee More Details
Realme C21100
Realme C83 5G36
DisplaySee More Details
Realme C21100
Realme C83 5G86
BatterySee More Details
Realme C83 5G100
Realme C2146
BodySee More Details
Realme C83 5G100
Realme C2110
Key Specifications
| Processor | MediaTek Helio G35 | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.5", HD+ IPS LCD, 60Hz | 6.8", HD+ LCD, 144Hz | ||
| Camera | 13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front) | 13MP (Wide-angle), 5MP (Front) | ||
| Battery | 5000mAh, 10Watt, Charger in the box | 7000mAh, 15Watt, Charger in the box | ||
| RAM | 3GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 32GB (UFS 2.1) | 64GB (eMMC 5.1) |
General
| Box Contents | Phone, 10W Charger, USB Cable, SIM Ejector Tool | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Cross Blue, Cross Black | Sprouting Green, Blooming Purple | ||
| Launch | April 08, 2021 | March 06, 2026 | ||
| Stores | Flipkart, Amazon | Realme, Flipkart, Amazon, Croma, Vijay Sales, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹7,999 | ₹13,499 |
Display
🏆 Winner: Realme C21
| Display Type | IPS LCD | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 144Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 120Hz | 180Hz | ||
| Display Size | 6.5 inches | 6.8 inches | ||
| Area | 102cm² | 113cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.5 | 90.5 | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1600 pixels | 1570 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 270ppi | 254ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 80.8% | 100% | ||
| Display Resolution | HD+ | HD+ | ||
| Typical Brightness | 400 nits | 700 nits | ||
| Peak Brightness | 1000 nits | - | ||
| Eye Protection | TUV Rheinland certification | Blue Light Filters | ||
| High Brightness | - | 900 nits | ||
| Contrast Ratio | - | 1500:1 | ||
| Colour Gamut | - | sRGB | ||
| Colour Depth | - | 16.7 Million Colours |
Body
🏆 Winner: Realme C83 5G
| Height | 162.5mm | 166.3mm | ||
|---|---|---|---|---|
| Width | 76.4mm | 78.1mm | ||
| Thickness | 8.9mm | 8.4mm | ||
| Weight | 190 grams | 212 grams | ||
| Screen Material | Glass | Armorshell Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | microUSB 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack | ||
| Speaker | Loudspeaker | Mono Speaker | ||
| Display Protection | - | ArmorShell | ||
| Build Quality | - | MIL-STD-810H | ||
| IP Rating | - | IP64 (Dust and Water Resistant) | ||
| Sound Tuning | - | No Tuning |
Processor
🏆 Winner: Realme C83 5G
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Helio G35 | Dimensity 6300 | ||
| Fabrication Size | 12nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | 2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55 | ||
| GPU | IMG GE8320 | Arm Mali-G57 MC2 | ||
| Cooling System | - | Airflow VC Cooling System |
Performance Benchmarks
| AnTuTu | 146708 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 189 | 782 |
Main Camera
🏆 Winner: Realme C21
| Main Camera #1 Megapixel | 13MP | 13MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 1.12µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/3.06" | - | ||
| Main Camera #2 Megapixel | 2MP | - | ||
| Main Camera #2 Aperture | f/2.4 | - | ||
| Main Camera #2 Focal Length | 40mm | - | ||
| Pixel Size | 1.75µm | - | ||
| Main Camera #2 Lens Type | Macro | - | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Focal Length | 25mm | - | ||
| Main Camera #3 Pixel Size | 1.75µm | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | HDR | Dual View, Google Lens, Night, panorama, Photo, portrait, Pro, Slow Motion, Time Lapse, Video | ||
| Dynamic Video Recording Support | HDR recording | SDR recording | ||
| Video Recording | 1080p@30fps | 1080p@30fps, 720p@120fps, 720p@30fps | ||
| Main Camera #1 Field of View | - | 77degree | ||
| Main Camera #1 Camera Features | - | Auto Focus | ||
| Camera Stabilization | - | No Stabilization | ||
| Slow Motion Recording | - | 120 fps slomo | ||
| Auto Focus Type | - | Contrast Detection Auto Focus | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Zoom Capability | - | 2-10X | ||
| Lens Enhancements | - | No enhancement | ||
| Video Features | - | Slow Motion, Time-lapse Video |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 16 | ||
| OS Skin | Realme UI | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | - | AI Boost, AI Camera, AI outdoor Mode, AI Power Saving, AI Smart Image Matting |
Selfie Camera
🏆 Winner: Realme C83 5G
| Front Camera #1 Megapixel | 5MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Pixel Size | 1.12µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Portrait | Dual Video, Night, panorama, Photo, Portrait, Time Lapse, Video | ||
| Video Features | 1080p@30fps | Dual Video | ||
| Video Recording | 1080@30fps | 1080@30fps, 720p@30fps | ||
| Front Camera #1 Field of View | - | 78 | ||
| Auto Focus Type | - | Fixed Focus | ||
| HDR Recording Support | - | SDR recording |
Battery
🏆 Winner: Realme C83 5G
| Battery Capacity | 5000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 10W | 15W | ||
| Bypass Charging Support | - | Yes |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | WCDMA 1, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | LTE 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme C83 5G
| Wi-Fi Standards | Wi-Fi 4 802.11 a/b/g/n | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 4 | WiFi 5 | ||
| Bluetooth Version | 5 | 5.3 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | AGPS, GPS | Beidou, Galileo, Glonass, GPS, QZSS | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-compass, Proximity Sensor | ||
| Haptic Feedback | - | Ordinary Motor |
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