Vivo Y51a vs Vivo V21 5G
Compare Vivo Y51a and Vivo V21 5G to understand which one suits your needs the best. The Vivo Y51a is priced from ₹20,990, while Vivo V21 5G is available at ₹21,990 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 Y51a vs Vivo V21 5G Comparison Overview
| Key Highlights | Vivo Y51a | Vivo V21 5G |
|---|---|---|
| Price | ₹20,990 | ₹21,990 |
| Processor | Qualcomm Snapdragon 662 | MediaTek Dimensity 800U |
| Display | 6.58", FHD+ IPS LCD, 60Hz | 6.44", FHD+ AMOLED, 90Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) |
| Battery | 5000mAh, 18Watt, Charger in the box | 4000mAh, 33Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.1) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Vivo V21 5G100
Vivo Y51a70
CameraSee More Details
Vivo V21 5G100
Vivo Y51a87
DisplaySee More Details
Vivo V21 5G100
Vivo Y51a39
BatterySee More Details
Vivo V21 5G100
Vivo Y51a91
BodySee More Details
Vivo V21 5G100
Vivo Y51a58
Key Specifications
| Processor | Qualcomm Snapdragon 662 | MediaTek Dimensity 800U | ||
|---|---|---|---|---|
| Display | 6.58", FHD+ IPS LCD, 60Hz | 6.44", FHD+ AMOLED, 90Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | ||
| Battery | 5000mAh, 18Watt, Charger in the box | 4000mAh, 33Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 18W Charger, Type-C cable, Case, Wired Earphones, SIM Ejector Tool | Phone, 33W Charger, Type-C cable, Case, Wired Earphones, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Titanium Sapphire, Crystal Symphony | Sunset Dazzle, Dusk Blue, Arctic White | ||
| Launch | January 11, 2021 | April 27, 2021 | ||
| Stores | Flipkart, Amazon, Vivo | Amazon, Flipkart, Vivo | ||
| Launch Country | India | India | ||
| Launch Price | ₹17,990 | ₹29,990 |
Display
🏆 Winner: Vivo V21 5G
| Display Type | IPS LCD | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 90Hz | ||
| Playback Quality | SDR | HDR10+ | ||
| Display Size | 6.58 inches | 6.44 inches | ||
| Area | 104.3cm² | 100.1cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.5 | 84.8 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2408 pixels | 2400 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 401ppi | 409ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 80% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Colour Gamut | DCI-P3 | - | ||
| Typical Brightness | - | 500 nits | ||
| High Brightness | - | 800 nits | ||
| Peak Brightness | - | 800 nits | ||
| Contrast Ratio | - | 6,000,000:1 |
Body
🏆 Winner: Vivo V21 5G
| Height | 163.86mm | 159.68mm | ||
|---|---|---|---|---|
| Width | 75.32mm | 73.9mm | ||
| Thickness | 8.38mm | 7.39mm | ||
| Weight | 188 grams | 177 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| Speaker | Loudspeaker | Loudspeaker | ||
| Sound Tuning | - | No Tuning |
Processor
🏆 Winner: Vivo V21 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 662 | Dimensity 800U | ||
| Fabrication Size | 11nm | 7nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 610 | Mali-G57 MC3 |
Performance Benchmarks
| AnTuTu | 241410 | 433106 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 339 | 752 | ||
| Geekbench 6 CPU Multi-Core | 1208 | 1836 |
Main Camera
🏆 Winner: Vivo V21 5G
| Main Camera #1 Megapixel | 48MP | 64MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.79 | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.8µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.0" | 1/1.72" | ||
| Main Camera #1 Camera Features | PDAF | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 8MP | 8MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.2 | ||
| Pixel Size | 1.12µm | 1.12µm | ||
| Main Camera #2 Field of View | 120 | 120 | ||
| 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 | 2MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #3 Lens Type | Macro | Macro | ||
| Features | HDR, LED flash, Night, Pro, Slow-Mo, Time Lapse | HDR, LED flash, Night, Super Macro | ||
| Camera Stabilization | EIS | OIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | No slomo | ||
| Auto Focus Type | PDAF | Contrast Detection Auto Focus | ||
| Video Features | gyro-EIS, Slow Motion | - | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps | ||
| Main Camera #1 Focal Length | - | 26mm | ||
| Main Camera #2 Focal Length | - | 16mm | ||
| Lens Enhancements | - | No enhancement |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 11 | ||
| OS Skin | Vivo Funtouch | Vivo Funtouch | ||
| Gaming Mode | Yes | - | ||
| OS Updates | 1 year(s) | - | ||
| Security Updates | 2 year(s) | 2 year(s) | ||
| AI Features | AI Album Search, AI Camera, AI Editor | AI Camera, AI Night Portrait |
Selfie Camera
🏆 Winner: Vivo V21 5G
| Front Camera #1 Megapixel | 16MP | 44MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Front Camera #1 Pixel Size | 1µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.06" | - | ||
| Features | Face unlock, HdR, Night, panorama, Portrait | Dual--view Video, Eye Auto Focus, Filters, Night, Portrait | ||
| Auto Focus Type | Fixed Focus | Contrast Detection Auto Focus | ||
| Video Features | 1080p@30fps | 1080p@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps, 4k@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Camera Features | - | Auto Focus, OIS |
Battery
🏆 Winner: Vivo V21 5G
| Battery Capacity | 5000mAh | 4000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Charging Speed Wired | 18W | 33W |
Network
| Sim Type | Dual SIM (nano SIM, dual Standby) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| 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 | 2, 3, 5, 8 | ||
| 3G Bands | 1, 5, 8 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 | ||
| 5G Bands | - | 1, 3, 7, 28, 41, 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 | 5.1 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | GPS | BEIDOU, GALILEO, GLONASS, GPS | ||
| Radio | FM Radio | - | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |
