Samsung Galaxy S21 Plus vs Realme P4 Power
Compare Samsung Galaxy S21 Plus and Realme P4 Power to understand which one suits your needs the best. The Samsung Galaxy S21 Plus is priced from ₹81,999, while Realme P4 Power is available at ₹31,820 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.
Samsung Galaxy S21 Plus vs Realme P4 Power Comparison Overview
| Key Highlights | Samsung Galaxy S21 Plus | Realme P4 Power |
|---|---|---|
| Price | ₹81,999 | ₹31,820 |
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 7400 Ultra |
| Display | 6.7 inches, FHD+ AMOLED, 120Hz | 6.8 inches, 1.5K AMOLED, 144Hz |
| Rear Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) |
| Battery | 4800mAh, 25W, Charger in the box | 10001mAh, 80W, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 8GB (LPDDR4X), 128GB (UFS 3.1) |
Reasons To Consider
Key Specifications
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 7400 Ultra | ||
|---|---|---|---|---|
| Display | 6.7 inches, FHD+ AMOLED, 120Hz | 6.8 inches, 1.5K AMOLED, 144Hz | ||
| Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) | ||
| Battery | 4800mAh, 25W, Charger in the box | 10001mAh, 80W, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Launch Price | ₹81,999 | ₹25,999 |
Display
🏆 Winner: Realme P4 Power
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 144Hz | ||
| LTPS Support | - | Yes | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Engine | Dynamic 2X | HyperGlow | ||
| Touch Sampling Rate | - | 240Hz | ||
| Display Size | 6.7 inches | 6.8 inches | ||
| Area | 107.8 cm² | 112.8 cm² | ||
| Display Form Factor | Flat Display | Quad Curved Display | ||
| Screen to Body Ratio | 88.3% | 94% | ||
| Resolution Width | 1080pixels | 1280pixels | ||
| Resolution Height | 2400pixels | 2800pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 394ppi | 453ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 100% | 105% | ||
| Display Resolution | FHD+ | 1.5K | ||
| Typical Brightness | - | 1000nits | ||
| High Brightness | 1300nits | 1800nits | ||
| Peak Brightness | 1300nits | 6500nits | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Gamut | - | DCI-P3 | ||
| Colour Depth | 16.7 Million Colours | 1.07 Billion Colours |
Body
🏆 Winner: Samsung Galaxy S21 Plus
| Height | 161.5 mm | 162.26 mm | ||
|---|---|---|---|---|
| Width | 75.6 mm | 76.15 mm | ||
| Thickness | 7.8 mm | 9.08 mm | ||
| Weight | 200 grams | 219 grams | ||
| Screen Material | Gorilla Glass Victus | Gorilla Glass 7i | ||
| Display Protection | Gorilla Glass Victus | Gorilla Glass 7i | ||
| Back Material | Gorilla Glass Victus | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass Victus | MIL-STD-810H | ||
| Ports | USB Type-C 3.1 Gen 1 | OTG, USB Type-C 2.0 | ||
| Additional Features | OTG | USB Type-C (bottom) | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP66/68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Loudspeaker |
Processor
🏆 Winner: Realme P4 Power
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Dimensity 7400 Ultra | ||
| Fabrication Size | 5 nm | 4 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | ||
| Cooling System | - | Graphite Cooling | ||
| GPU | Mali-G78 MP14 | Mali-G615 MC2 |
Performance Benchmarks
| AnTuTu | 875803 | 1047842 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 1063 | ||
| Geekbench 6 CPU Multi-Core | 3348 | 2966 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | One UI | Realme UI | ||
| Inbuilt AI | - | Hyper Vision+ AI Chip | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 4 year(s) | 3 year(s) | ||
| Security Updates | 5 year(s) | 4 year(s) | ||
| AI Features | Circle to Search | AI Camera, AI Edit Genie, AI Enhances, AI Instant Clip, AI LightMe, AI StyleMe, Al Always-On HDR, Google Gemini, Hyper Clarity, Hyper Motion |
Main Camera
🏆 Winner: Samsung Galaxy S21 Plus
| Main Camera Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/2.0 | f/1.8 | ||
| Main Camera Lens Type | Telephoto | Wide-angle | ||
| Main Camera Camera Sensor | - | Sony IMX882 | ||
| Main Camera Sensor Size | 1/1.72" | 1/1.95" | ||
| Main Camera Camera Features | 1.1x Optical Zoom, Hybrid Zoom, OIS, PDAF | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 12MP | 8MP | ||
| Main Camera #2 Aperture | f/1.8 | f/2.2 | ||
| Main Camera #2 Field of View | - | 112° | ||
| Main Camera #2 Lens Type | Wide-angle | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/1.76" | 1/4.0" | ||
| Features | - | AI Landscape, Cinematic Mode, Dual View, EIS, Food, Google Lens, HDR, Hi-Res Mode, Hypertext, Long Exposure, Night, OIS, panorama, portrait, Pro, Pro Video Mode, Slow Motion, Street Photography, TILT-SHIFT, Time Lapse, Underwater Photography | ||
| Camera Stabilization | OIS | Hybrid Stabilization | ||
| Dynamic Video Recording Support | HDR 10+ recording | SDR recording | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Dedicated Imaging Chip | - | - | ||
| Max Zoom Supported | 20-50X | 2-10X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | Dual Video, EIS, OIS, Pro Video Mode, Slow Motion | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@30fps, 720p@60fps | ||
| Main Camera #2 Camera Features | Dual Pixel PDAF, OIS | - | ||
| Main Camera #3 Megapixel | 12MP | - | ||
| Main Camera #3 Aperture | f/2.2 | - | ||
| Main Camera #3 Field of View | 120° | - | ||
| Main Camera #3 Lens Type | Ultra-wide | - | ||
| Main Camera #3 Sensor Size | 1/2.55" | - | ||
| Main Camera #3 Camera Features | Super Steady Video | - | ||
| Stereo Sound Recording Support | Yes | - | ||
| Optical Zoom Support | 3X | - |
Selfie Camera
🏆 Winner: Realme P4 Power
| Front Camera #1 Megapixel | 10MP | 16MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.4 | ||
| Front Camera #1 Focal Length | 26 mm | 23 mm | ||
| Front Camera #1 Pixel Size | 1.22 µm | 1 µm | ||
| Front Camera #1 Field of View | - | 85° | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | - | Sony IMX480 | ||
| Front Camera #1 Sensor Size | - | 1/3.0" | ||
| Features | Face unlock, HdR | Dual Video, EIS, Face Detection, Face unlock, Fixed Focus, Night mode, panorama, Portrait Mode, Time Lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, 4k@30/60fps | Dual Video, EIS, Time Lapse | ||
| Video Recording | 4k@30fps, 4k@60fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Camera Features | Dual Pixel PDAF | - |
Battery
🏆 Winner: Realme P4 Power
| Battery Capacity | 4800mAh | 10001mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes | ||
| Charging Speed Wired | 25W | 80W | ||
| Charging Standards Supported | - | PD, PPS, QC, VOOC | ||
| Charging Speed Reverse Wired | - | 27W | ||
| Wireless Charging Support | Yes | - | ||
| Reverse Wireless Charging Support | Yes | - | ||
| Charging Speed Wireless | 15W | - | ||
| Charging Speed Reverse Wireless | 4.5W | - |
Battery Test Results
| Charging Time (0 To 50%) | - | 1hr 30 min (10 to 100%) |
|---|
Memory
🏆 Winner: Samsung Galaxy S21 Plus
| Storage Size | 128 | 128 | ||
|---|---|---|---|---|
| Storage Type | UFS 3.1 | UFS 3.1 | ||
| RAM Size | 8 | 8 | ||
| RAM Type | LPDDR5 | LPDDR4X |
Network
| Sim Type | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | 1, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Samsung Galaxy S21 Plus
| 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 Features | Hotspot, Wi-Fi Direct | Wi-Fi Direct | ||
| Wi-Fi Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5 | 5.4 | ||
| Bluetooth Codecs | A2DP, AAC, LE | AAC, aptX, aptX HD, LDAC, LHDC 5.0, SBC | ||
| GPS | Beidou, GPS | A-GPS, Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer Sensor, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Infrared Sensor, Proximity Sensor | ||
| Haptic Feedback | - | Ordinary Motor |














