Infinix Smart 20 vs Realme C100x
Compare Infinix Smart 20 and Realme C100x to understand which one suits your needs the best. The Infinix Smart 20 is priced from ₹12,499, while Realme C100x is available at ₹14,499 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.
Infinix Smart 20 vs Realme C100x Comparison Overview
| Key Highlights | Infinix Smart 20 | Realme C100x |
|---|---|---|
| Price | ₹12,499 | ₹14,499 |
| Processor | MediaTek Helio G81 Ultimate | Unisoc T7250 |
| Display | 6.78 inches, HD+ IPS LCD, 120Hz | 6.8 inches, HD+ IPS LCD, 120Hz |
| Rear Camera | 8MP (Wide-angle), 8MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) |
| Battery | 5200mAh, 15W, Charger in the box | 8000mAh, 45W, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 64GB (eMMC) | 4GB (LPDDR4X), 64GB (eMMC 5.1) |
Reasons To Consider
GamingSee More Details
Infinix Smart 20100
Realme C100x98
CameraSee More Details
Infinix Smart 20100
Realme C100x74
DisplaySee More Details
Infinix Smart 20100
Realme C100x79
BatterySee More Details
Realme C100x100
Infinix Smart 2049
BodySee More Details
Realme C100x100
Infinix Smart 2097
Key Specifications
| Processor | MediaTek Helio G81 Ultimate | Unisoc T7250 | ||
|---|---|---|---|---|
| Display | 6.78 inches, HD+ IPS LCD, 120Hz | 6.8 inches, HD+ IPS LCD, 120Hz | ||
| Camera | 8MP (Wide-angle), 8MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) | ||
| Battery | 5200mAh, 15W, Charger in the box | 8000mAh, 45W, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 64GB (eMMC) | 64GB (eMMC 5.1) |
General
| Box Contents | Phone, 10W Charger, Type-C Cable, SIM Ejector Tool | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Golden Coast, Deepblue Tides | ||
| Launch | June 08, 2026 | July 16, 2026 | ||
| Stores | Infinix Mobility, Flipkart | Realme, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹12,499 | ₹14,499 |
Display
🏆 Winner: Infinix Smart 20
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Ultra Smooth Display | - | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.78 inches | 6.8 inches | ||
| Area | 111 cm² | 113 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.09% | 90.4% | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1576 pixels | 1570 pixels | ||
| Aspect Ratio | 19.7:9 | 19.5:9 | ||
| Pixel Density | 259ppi | 254ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 72% | 83% | ||
| Display Resolution | HD+ | HD+ | ||
| Typical Brightness | 560 nits | 700 nits | ||
| High Brightness | 700 nits | 900 nits | ||
| Colour Gamut | NTSC | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Eye Protection | - | Blue Light Filters |
Body
🏆 Winner: Realme C100x
| Height | 167.7mm | 166.5mm | ||
|---|---|---|---|---|
| Width | 78.8mm | 78.2mm | ||
| Thickness | 7.7mm | 8.8mm | ||
| Weight | 189 grams | 219 grams | ||
| Screen Material | Glass | Armorshell Glass | ||
| Display Protection | Glass | ArmorShell Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Drop resistance (upto 1.5m) | MIL-STD-810H | ||
| Ports | OTG, USB Type-C | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack | ||
| IP Rating | IP64 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Loudspeaker | ||
| Sound Tuning | DTS | - |
Processor
🏆 Winner: Realme C100x
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Helio G81 Ultimate | T7250 | ||
| Fabrication Size | 12 nm | 12 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.0GHz Cortex-A75GHz | 2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55GHz | ||
| GPU | Mali-G52 | Mali-G57 MP1 |
Performance Benchmarks
| AnTuTu | 285334 | 308467 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 425 | 439 |
Main Camera
🏆 Winner: Infinix Smart 20
| Main Camera #1 Megapixel | 8MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/4" | - | ||
| Main Camera #1 Camera Features | Auto Focus | PDAF | ||
| Features | Auto focus, Documents Mode, Dual View, LED-Flash, Night mode, panorama, Portrait mode, Pro mode, Time Lapse | Google Lens, HDR, Hi-Res Mode, Hypertext, LED-Flash, Night mode, panorama, Portrait mode, Pro mode, Slow Motion, Stickers, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | Dual Video, Time-lapse Video | Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@30fps, 1440p@30fps | 1080p@30fps, 720p@30fps | ||
| Main Camera #2 Megapixel | - | 0.08MP | ||
| Main Camera #2 Lens Type | - | Auxiliary |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 16 | 16 | ||
| OS Skin | XOS | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| Security Updates | 2 year(s) | 1 year(s) | ||
| AI Features | AI Camera, AI Voice Assistant, AI Wallpaper, Folax, Noise Cancellation | AI Camera, AI Clear Face, AI Editor, AI Eraser, AI Netpilot, AI outdoor Mode, AI Smart Image Matting, Circle to Search, Google Gemini, realme Next AI |
Selfie Camera
🏆 Winner: Infinix Smart 20
| Front Camera #1 Megapixel | 8MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Pixel Size | 1.12µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/4" | - | ||
| Front Camera #1 Camera Features | Auto Focus | - | ||
| Features | Auto Focus, Dual Video, Face unlock, Night mode, Portrait | Dual--view Video, Fixed Focus, Night mode, panorama, Portrait Mode, Stickers | ||
| Auto Focus Type | PDAF | Fixed Focus | ||
| Video Features | 1080p@30fps, 1440p@30fps | 720@30fps, Dual Video | ||
| Video Recording | 1080@30fps, 1440p@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 77 |
Battery
🏆 Winner: Realme C100x
| Battery Capacity | 5200mAh | 8000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | - | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 15W | 45W | ||
| Charging Standards Supported | QC | PD, PPS, QC, SUPERVOOC | ||
| Charging Speed Reverse Wired | 5W | 6W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, LTE, WCDMA | GSM, LTE, WCDMA | ||
| 2G Bands | 3, 5, 8 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 5, 8 | 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 28A, 28B, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
Connectivity
🏆 Winner: Realme C100x
| 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 | 5.2 | 5.2 | ||
| GPS | GPS | A-GNSS, BDS (B1c), GALILEO (E1), GLONASS (G1), GPS (L1) | ||
| Radio | FM Radio | - | ||
| Bluetooth Codecs | - | A2DP, AAC, LDAC, LE, SBC |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, E-Compass, GPS, Gyroscope, Infrared Sensor, Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | ||
| Haptic Feedback | Haptic Motor | Ordinary Motor |
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