Vivo V21 vs Realme 15x 5G
Compare Vivo V21 and Realme 15x 5G to understand which one suits your needs the best. The Vivo V21 is priced from ₹29,990, while Realme 15x 5G is available at ₹18,999 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.
Vivo V21 vs Realme 15x 5G Comparison Overview
| Key Highlights | Vivo V21 | Realme 15x 5G |
|---|---|---|
| Price | ₹29,990 | ₹18,999 |
| Processor | MediaTek Dimensity 800U | MediaTek Dimensity 6300 |
| Display | 6.44 inches, FHD+ AMOLED, 90Hz | 6.8 inches, FHD+ IPS LCD, 144Hz |
| Rear Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | 50MP (Wide-angle), 50MP (Front) |
| Battery | 4000mAh, 33W, Charger in the box | 7000mAh, 60W, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Reasons To Consider
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Key Specifications
| Processor | MediaTek Dimensity 800U | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.44 inches, FHD+ AMOLED, 90Hz | 6.8 inches, FHD+ IPS LCD, 144Hz | ||
| Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | 50MP (Wide-angle), 50MP (Front) | ||
| Battery | 4000mAh, 33W, Charger in the box | 7000mAh, 60W, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 33W Charger, Type-C cable, Case, Wired Earphones, SIM Ejector Tool | Phone, 80 W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Dusk Blue, Sunset Dazzle, Arctic White | Aqua Blue, Marine Blue, Maroon Red | ||
| Launch | April 27, 2021 | October 01, 2025 | ||
| Stores | Flipkart, Amazon | |||
| Launch Country | Malaysia | India | ||
| Launch Price | ₹29,990 | ₹16,999 |
Display
🏆 Winner: Vivo V21
| Display Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 144Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Touch Sampling Rate | - | 180Hz | ||
| Display Size | 6.44 inches | 6.8 inches | ||
| Area | 100.1 cm² | 113.4 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.8% | 90.4% | ||
| Resolution Width | 1080pixels | 720pixels | ||
| Resolution Height | 2404pixels | 1570pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 409ppi | 254ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | - | 83% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 800nits | 1200nits | ||
| Peak Brightness | - | 1200nits | ||
| Contrast Ratio | 6,000,000:1 | 1500:1 | ||
| Colour Gamut | - | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| LTPS Support | Yes | - | ||
| Typical Brightness | 500nits | - | ||
| Eye Protection | SGS Display Certification | - |
Body
🏆 Winner: Realme 15x 5G
| Height | 159.68 mm | 166.07 mm | ||
|---|---|---|---|---|
| Width | 73.9 mm | 77.93 mm | ||
| Thickness | 7.29 mm | 8.28 mm | ||
| Weight | 176 grams | 212 grams | ||
| Screen Material | Glass | Armorshell Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | - | MIL-STD-810H | ||
| Ports | USB Type-C | USB Type-C | ||
| Additional Features | OTG | OTG, USB Type-C (bottom) | ||
| IP Rating | - | IP66/IP68/IP69/IP69K (Dust and Water Resistant) | ||
| Speaker | Mono Speaker | - |
Processor
🏆 Winner: Realme 15x 5G
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Dimensity 800U | Dimensity 6300 | ||
| Fabrication Size | 7 nm | 6 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Mali-G57 MC3 | Mali-G57 MC2 |
Performance Benchmarks
| AnTuTu | 433106 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 752 | 782 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 15 | ||
| OS Skin | Vivo Funtouch | Realme UI | ||
| Gaming Mode | - | Yes | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 3 year(s) | ||
| AI Features | AI Camera | AI Camera, AI Clarity, AI Edit Genie, AI Eraser 2.0, AI Glare Remover, AI Image Editing, AI Motion, AI outdoor Mode, AI Smart Image Matting, AI Ultra Clarity 2.0, Motion Deblur |
Main Camera
🏆 Winner: Vivo V21
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | - | Sony IMX852 | ||
| Main Camera #1 Sensor Size | 1/1.72" | 1/2.93" | ||
| Features | Auto focus, HDR, Night, OIS, PDAF, portrait, Super Macro | Cinematic Mode, HDR, Hi-Res Mode, Night mode, panorama, Portrait mode, Pro mode, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | - | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Dedicated Imaging Chip | - | - | ||
| Video Features | - | Cinematic mode, Dual Video, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps, 720p@30fps | ||
| Main Camera #1 Camera Features | Auto Focus, OIS, PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | - | ||
| Main Camera #2 Aperture | f/2.2 | - | ||
| Main Camera #2 Field of View | 120° | - | ||
| Main Camera #2 Lens Type | Ultra-wide | - | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Macro | - | ||
| Camera Stabilization | OIS | - |
Selfie Camera
🏆 Winner: Vivo V21
| Front Camera #1 Megapixel | 44MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.4 | ||
| Front Camera #1 Focal Length | - | 22 mm | ||
| Front Camera #1 Pixel Size | - | 0.61 µm | ||
| Front Camera #1 Field of View | - | 87° | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | - | Omnivision OV50D40 | ||
| Front Camera #1 Sensor Size | - | 1/2.88" | ||
| Features | Dual Video, Eye Auto Focus, HdR, Night, panorama | Face unlock, Filters, Night mode, panorama, Portrait Mode, Screen flash | ||
| Auto Focus Type | Contrast Detection Auto Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, 4K@30fps (no OIS) | Dual Video, Time Lapse | ||
| Video Recording | 4k@30fps | 1080@30fps, 1080@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Camera Features | Auto Focus, OIS | - |
Battery
🏆 Winner: Realme 15x 5G
| Battery Capacity | 4000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes | ||
| Charging Speed Wired | 33W | 60W | ||
| Charging Standards Supported | - | SUPERVOOC | ||
| Charging Speed Reverse Wired | - | 6.5W |
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 FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 1800, 850, 900 | ||
| 3G Bands | WCDMA 1, 2, 4, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | LTE 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41F | LTE 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme 15x 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 | 5.3 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | Beidou, Galileo, Glonass, GPS | Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor | ||
| Haptic Feedback | - | Vibration Motor |
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