Realme 15 5G vs Realme C100x
Compare Realme 15 5G and Realme C100x to understand which one suits your needs the best. The Realme 15 5G is priced from ₹29,999, while Realme C100x 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.
Realme 15 5G vs Realme C100x Comparison Overview
| Key Highlights | Realme 15 5G | Realme C100x |
|---|---|---|
| Price | ₹29,999 | ₹16,999 |
| Processor | MediaTek Dimensity 7300 Plus | Unisoc T7250 |
| Display | 6.8 inches, FHD+ AMOLED, 144Hz | 6.8 inches, HD+ IPS LCD, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) |
| Battery | 7000mAh, 80W, Charger in the box | 8000mAh, 45W, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 3.1) | 4GB (LPDDR4X), 64GB (eMMC 5.1) |
Reasons To Consider
Key Specifications
| Processor | MediaTek Dimensity 7300 Plus | Unisoc T7250 | ||
|---|---|---|---|---|
| Display | 6.8 inches, FHD+ AMOLED, 144Hz | 6.8 inches, HD+ IPS LCD, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) | ||
| Battery | 7000mAh, 80W, Charger in the box | 8000mAh, 45W, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 64GB (eMMC 5.1) |
General
| Box Contents | Phone, 80W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Launch Price | ₹25,999 | ₹14,499 |
Display
🏆 Winner: Realme 15 5G
| Display Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 144Hz | 120Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Display Engine | HyperGlow | - | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.8 inches | 6.8 inches | ||
| Area | 112.8 cm² | 113 cm² | ||
| Display Form Factor | Quad Curved Display | Flat Display | ||
| Screen to Body Ratio | 94% | 90.4% | ||
| Resolution Width | 1280pixels | 720pixels | ||
| Resolution Height | 2800pixels | 1570pixels | ||
| Aspect Ratio | 19.5:9 | 19.5:9 | ||
| Pixel Density | 453ppi | 254ppi | ||
| Display Bit Rate | 10-bit | 8-bit | ||
| Display Resolution | FHD+ | HD+ | ||
| High Brightness | 1800nits | 900nits | ||
| Peak Brightness | 4500nits | - | ||
| Eye Protection | PWM Dimming | Blue Light Filters | ||
| Contrast Ratio | 5,000,000:1 | - | ||
| Colour Depth | 1.07 Billion Colours | 16.7 Million Colours | ||
| Color Gamut Range | - | 83% | ||
| Typical Brightness | - | 700nits | ||
| Colour Gamut | - | NTSC |
Body
🏆 Winner: Realme 15 5G
| Height | 162.27 mm | 166.5 mm | ||
|---|---|---|---|---|
| Width | 76.16 mm | 78.2 mm | ||
| Thickness | 7.66 mm | 8.8 mm | ||
| Weight | 187 grams | 219 grams | ||
| Screen Material | Gorilla Glass | Armorshell Glass | ||
| Display Protection | Gorilla Glass | ArmorShell Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | corning Gorilla Glass | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | OTG, USB Type-C 2.0 | ||
| Additional Features | OTG, USB Type-C (bottom) | 3.5mm Headphone Jack | ||
| IP Rating | IP68/69 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Loudspeaker |
Processor
🏆 Winner: Realme 15 5G
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Dimensity 7300 Plus | T7250 | ||
| Fabrication Size | 4 nm | 12 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55 | ||
| Cooling System | Vapor Chamber Cooling | - | ||
| GPU | Mali-G615 | Mali-G57 MP1 |
Performance Benchmarks
| AnTuTu | 909042 | 308467 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1014 | 439 | ||
| Geekbench 6 CPU Multi-Core | 2916 | - |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 16 | ||
| OS Skin | Realme UI | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| AI Frame Interpolation | Yes | - | ||
| OS Updates | 3 year(s) | - | ||
| Security Updates | 4 year(s) | 1 year(s) | ||
| AI Features | AI Edit Genie, AI Eraser 2.0, AI Gaming, AI Glare Remover, AI Image Editing, AI Motion, AI Night Mode, AI Recorder, AI Smart Loop, AI Snap Mode, AI Studio, AI Ultra Clarity 2.0, AI Writer, Circle to Search | 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 |
Main Camera
🏆 Winner: Realme 15 5G
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Sony IMX882 | - | ||
| Main Camera #1 Camera Features | OIS | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.2 | - | ||
| Main Camera #2 Field of View | 112° | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Auxiliary | ||
| Features | Dual View, Google Lens, HIGH-RES, Long Exposure, Movie, Night mode, panorama, Portrait mode, Pro mode, Slow-Mo, Time Lapse | Google Lens, HDR, Hi-Res Mode, Hypertext, LED-Flash, Night mode, panorama, Portrait mode, Pro mode, Slow Motion, Stickers, Time Lapse | ||
| Camera Stabilization | OIS | - | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Dedicated Imaging Chip | - | - | ||
| Max Zoom Supported | 10-20X | 2-10X | ||
| Video Features | Cinematic mode, Dual Video, EIS, OIS, Slow Motion, Time-lapse Video | Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@120fps, 720p@240fps, 720p@30fps, 720p@60fps | 1080p@30fps, 720p@30fps |
Selfie Camera
🏆 Winner: Realme 15 5G
| Front Camera #1 Megapixel | 50MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.2 | ||
| Front Camera #1 Focal Length | 23 mm | - | ||
| Front Camera #1 Field of View | 87° | 77° | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/2.88" | - | ||
| Features | Dual--view Video, Night, panorama, Portrait, Time Lapse | Dual--view Video, Fixed Focus, Night mode, panorama, Portrait Mode, Stickers | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | Dual Video, EIS, Time Lapse | 720@30fps, Dual Video | ||
| Video Recording | 1080@30fps, 4k@30fps, 720p@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Realme C100x
| Battery Capacity | 7000mAh | 8000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Charging Speed Wired | 80W | 45W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Standards Supported | - | PD, PPS, QC, SUPERVOOC | ||
| Charging Speed Reverse Wired | - | 6W |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 4G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | WCDMA 1, 5, 8 | 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 28B, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 | - |
Connectivity
🏆 Winner: Realme 15 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5.4 | 5.2 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, AAC, LDAC, LE, SBC | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | A-GNSS, BDS (B1c), GALILEO (E1), GLONASS (G1), GPS (L1) |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Infrared Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | ||
| Haptic Feedback | Vibration Motor | Ordinary Motor |













