Vivo V21 5G vs Realme P4 Power
Compare Vivo V21 5G and Realme P4 Power to understand which one suits your needs the best. The Vivo V21 5G is priced from ₹21,990, while Realme P4 Power is available at ₹24,699 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.
Vivo V21 5G vs Realme P4 Power Comparison Overview
| Key Highlights | Vivo V21 5G | Realme P4 Power |
|---|---|---|
| Price | ₹21,990 | ₹24,699 |
| Processor | MediaTek Dimensity 800U | MediaTek Dimensity 7400 Ultra |
| Display | 6.44", FHD+ AMOLED, 90Hz | 6.8", 1.5K AMOLED, 144Hz |
| Rear Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) |
| Battery | 4000mAh, 33Watt, Charger in the box | 10001mAh, 80Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | MediaTek Dimensity 800U | MediaTek Dimensity 7400 Ultra | ||
|---|---|---|---|---|
| Display | 6.44", FHD+ AMOLED, 90Hz | 6.8", 1.5K AMOLED, 144Hz | ||
| Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) | ||
| Battery | 4000mAh, 33Watt, Charger in the box | 10001mAh, 80Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 33W Charger, Type-C cable, Case, Wired Earphones, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Sunset Dazzle, Dusk Blue, Arctic White | Trans Orange, Trans Silver, Trans Blue | ||
| Launch | April 27, 2021 | January 29, 2026 | ||
| Stores | Amazon, Flipkart, Vivo | Realme, Flipkart, Amazon, Vijay Sales, Croma | ||
| Launch Country | India | India | ||
| Launch Price | ₹29,990 | ₹25,999 |
Display
🏆 Winner: Realme P4 Power
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 144Hz | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Size | 6.44 inches | 6.8 inches | ||
| Area | 100.1cm² | 112.8cm² | ||
| Display Form Factor | Flat Display | Quad Curved Display | ||
| Screen to Body Ratio | 84.8 | 94 | ||
| Resolution Width | 1080 pixels | 1280 pixels | ||
| Resolution Height | 2400 pixels | 2800 pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 409ppi | 453ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 100% | 105% | ||
| Display Resolution | FHD+ | 1.5K | ||
| Typical Brightness | 500 nits | 1000 nits | ||
| High Brightness | 800 nits | 1800 nits | ||
| Peak Brightness | 800 nits | 6500 nits | ||
| Contrast Ratio | 6,000,000:1 | - | ||
| LTPS Support | - | Yes | ||
| Display Engine | - | HyperGlow | ||
| Touch Sampling Rate | - | 240Hz | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Gamut | - | DCI-P3 | ||
| Colour Depth | - | 1.07 Billion Colours |
Body
🏆 Winner: Realme P4 Power
| Height | 159.68mm | 162.26mm | ||
|---|---|---|---|---|
| Width | 73.9mm | 76.15mm | ||
| Thickness | 7.39mm | 9.08mm | ||
| Weight | 177 grams | 219 grams | ||
| Screen Material | Glass | Gorilla Glass 7i | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C | USB Type-C | ||
| Additional Features | OTG | Infrared Port, OTG, USB Type-C (bottom) | ||
| Speaker | Loudspeaker | Loudspeaker | ||
| Display Protection | - | Gorilla Glass 7i | ||
| Build Quality | - | MIL-STD-810H | ||
| IP Rating | - | IP66/68/69 (Dust and Water Resistant) |
Processor
🏆 Winner: Realme P4 Power
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Dimensity 800U | Dimensity 7400 Ultra | ||
| Fabrication Size | 7nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | ||
| GPU | Mali-G57 MC3 | Arm Mali-G615 | ||
| Cooling System | - | Airflow VC Cooling System |
Performance Benchmarks
| AnTuTu | 433106 | 929183 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 752 | 1092 |
Main Camera
🏆 Winner: Realme P4 Power
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | 26mm | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.8µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.72" | 1/1.95" | ||
| Main Camera #1 Camera Features | Auto Focus, OIS, PDAF | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 8MP | 8MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #2 Focal Length | 16mm | 16mm | ||
| Pixel Size | 1.12µm | 1.12µm | ||
| Main Camera #2 Field of View | 120 | 112 | ||
| Main Camera #2 Lens Type | Ultra-wide | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/4.0" | 1/4.0" | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Macro | - | ||
| Features | HDR, LED flash, Night, Super Macro | Dual View, Google Lens, HDR, Hi-Res Mode, Long Exposure, Night, panorama, portrait, Pro, Pro Video Mode, Slow Motion, Time Lapse | ||
| Camera Stabilization | OIS | Hybrid Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | Contrast Detection Auto Focus | PDAF | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@30fps, 720p@60fps | ||
| Main Camera #1 Field of View | - | 79degree | ||
| Main Camera #1 Camera Sensor | - | Sony IMX882 | ||
| Slow Motion Recording | - | 240 fps slomo | ||
| Zoom Capability | - | 2-10X | ||
| Video Features | - | Dual Video, EIS, OIS, Pro Video Mode, Slow Motion |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | Vivo Funtouch | Realme UI | ||
| Security Updates | 2 year(s) | 4 year(s) | ||
| AI Features | AI Camera, AI Night Portrait | AI Camera, AI Edit Genie, AI Instant Clip, Google Gemini, Hyper Clarity, Hyper Motion | ||
| Inbuilt AI | - | Hyper Vision+ AI Chip | ||
| Gaming Mode | - | Yes | ||
| OS Updates | - | 3 year(s) |
Selfie Camera
🏆 Winner: Vivo V21 5G
| Front Camera #1 Megapixel | 44MP | 16MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.4 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Features | Auto Focus, OIS | - | ||
| Features | Dual--view Video, Eye Auto Focus, Filters, Night, Portrait | Dual Video, Face Detection, Face unlock, Night mode, panorama, Portrait Mode, Time Lapse | ||
| Auto Focus Type | Contrast Detection Auto Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | Dual Video, EIS, Time Lapse | ||
| Video Recording | 1080@30fps, 4k@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Focal Length | - | 23mm | ||
| Front Camera #1 Pixel Size | - | 1µm | ||
| Front Camera #1 Field of View | - | 85 | ||
| Front Camera #1 Camera Sensor | - | Sony IMX480 | ||
| Front Camera #1 Sensor Size | - | 1/3.0" |
Battery
🏆 Winner: Realme P4 Power
| Battery Capacity | 4000mAh | 10001mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Charging Speed Wired | 33W | 80W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes | ||
| Charging Standards Supported | - | PD, PPS, QC, VOOC | ||
| Charging Speed Reverse Wired | - | 27W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 1800, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 | LTE 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | 1, 3, 7, 28, 41, 78 | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Vivo V21 5G
| 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 | 5.1 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | AAC, aptX, aptX HD, LDAC, LHDC 5.0, SBC | ||
| GPS | GPS | A-GPS, Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Infrared Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - |






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