Samsung Galaxy S21 Plus vs Infinix Zero 40 5G
Compare Samsung Galaxy S21 Plus and Infinix Zero 40 5G to understand which one suits your needs the best. The Samsung Galaxy S21 Plus is priced from ₹29,999, while Infinix Zero 40 5G is available at ₹27,999 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.
Samsung Galaxy S21 Plus vs Infinix Zero 40 5G Comparison Overview
| Key Highlights | Samsung Galaxy S21 Plus | Infinix Zero 40 5G |
|---|---|---|
| Price | ₹29,999 | ₹27,999 |
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 8200 Ultimate |
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.78", FHD+ AMOLED, 144Hz |
| Rear Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 108MP (Wide-angle), 50MP (Ultra-wide), 2MP (Depth), 50MP (Front) |
| Battery | 4800mAh, 25Watt, Charger in the box | 5000mAh, 45Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 12GB (LPDDR4X), 256GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 8200 Ultimate | ||
|---|---|---|---|---|
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.78", FHD+ AMOLED, 144Hz | ||
| Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 108MP (Wide-angle), 50MP (Ultra-wide), 2MP (Depth), 50MP (Front) | ||
| Battery | 4800mAh, 25Watt, Charger in the box | 5000mAh, 45Watt, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 12GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 256GB (UFS 3.1) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 45W Charger, Type-C cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red | Violet Garden, Rock Black, Moving Titanium | ||
| Launch | January 14, 2021 | September 18, 2024 | ||
| Stores | Amazon, Flipkart | Flipkart, Amazon, Infinix Mobility | ||
| Launch Country | India | India | ||
| Launch Price | ₹81,999 | ₹27,999 |
Display
🏆 Winner: Infinix Zero 40 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 144Hz | ||
| Playback Quality | HDR10+ | HDR | ||
| Display Engine | Dynamic 2X | - | ||
| Display Size | 6.7 inches | 6.78 inches | ||
| Area | 107.8cm² | 109.9cm² | ||
| Display Form Factor | Flat Display | Curved Display | ||
| Screen to Body Ratio | 88.3 | 92.7 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2400 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 394ppi | 393ppi | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1300 nits | 1300 nits | ||
| Peak Brightness | 1300 nits | 950 nits | ||
| Colour Depth | 16 Million Colours | 1 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 360Hz | ||
| Display Bit Rate | - | 10-bit | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Contrast Ratio | - | 1,000,000:1 | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Samsung Galaxy S21 Plus
| Height | 161.5mm | 164.51mm | ||
|---|---|---|---|---|
| Width | 75.6mm | 75.03mm | ||
| Thickness | 7.8mm | 7.9mm | ||
| Weight | 200 grams | 195 grams | ||
| Screen Material | Gorilla Glass Victus | Corning Gorilla Glass 5 | ||
| Display Protection | Gorilla Glass Victus | Gorilla Glass 5 | ||
| Back Material | Gorilla Glass Victus | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass Victus | Corning Gorilla Glass 5 | ||
| Ports | USB Type-C 3.1 Gen 1 | USB Type-C | ||
| Additional Features | OTG | Infrared Port, OTG | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP54 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | JBL |
Processor
🏆 Winner: Infinix Zero 40 5G
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Dimensity 8200 Ultimate | ||
| Fabrication Size | 5nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | ||
| GPU | Mali-G78 MP14 | Mali-G610 MC6 |
Performance Benchmarks
| AnTuTu | 875803 | 936175 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 1265 | ||
| Geekbench 6 CPU Multi-Core | 3348 | 3931 |
Main Camera
🏆 Winner: Samsung Galaxy S21 Plus
| Main Camera #1 Megapixel | 64MP | 108MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | f/1.65 | ||
| Main Camera #1 Focal Length | 29mm | 24mm | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| Main Camera #1 Lens Type | Telephoto | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.72" | 1/1.67" | ||
| Main Camera #1 Camera Features | 1.1x Optical Zoom, Hybrid Zoom, OIS, PDAF | OIS, PDAF | ||
| Main Camera #2 Megapixel | 12MP | 50MP | ||
| Main Camera #2 Aperture | f/1.8 | f/2.2 | ||
| Main Camera #2 Focal Length | 26mm | - | ||
| Pixel Size | 1.8µm | 0.8µm | ||
| Main Camera #2 Lens Type | Wide-angle | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/1.76" | 1/2.76" | ||
| Main Camera #2 Camera Features | Dual Pixel PDAF, OIS | PDAF | ||
| Main Camera #3 Megapixel | 12MP | 2MP | ||
| Main Camera #3 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #3 Focal Length | 13mm | - | ||
| Main Camera #3 Pixel Size | 1.4µm | 1.75µm | ||
| Main Camera #3 Field of View | 120 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | Depth | ||
| Main Camera #3 Sensor Size | 1/2.55" | 1/5" | ||
| Main Camera #3 Camera Features | Super Steady Video | - | ||
| Camera Stabilization | OIS | OIS | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR recording | ||
| Stereo Sound Recording Support | Yes | Yes | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 20-50X | 2-10X | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Optical Zoom Support | 3X | 3X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | gyro-EIS, OIS | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps | ||
| Main Camera #1 Camera Sensor | - | Samsung ISOCELL HM6 | ||
| Main Camera #2 Field of View | - | 120 | ||
| Features | - | HDR, Pro, Slow Motion, Super Macro, Triple LED Flash |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 14 | ||
| OS Skin | One UI | XOS | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 4 year(s) | 2 year(s) | ||
| Security Updates | 5 year(s) | 3 year(s) | ||
| AI Features | Circle to Search | AI Camera, AI Eraser, AI Wallpaper |
Selfie Camera
🏆 Winner: Infinix Zero 40 5G
| Front Camera #1 Megapixel | 10MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.5 | ||
| Front Camera #1 Focal Length | 26mm | 21mm | ||
| Front Camera #1 Pixel Size | 1.22µm | 1.12µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Features | Dual Pixel PDAF | PDAF | ||
| Features | Face unlock, HdR | Dual Video, Portrait, Pro, Time Lapse | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Video Features | 1080p@30fps, 4k@30/60fps | 1080p@30/60fps | ||
| Video Recording | 4k@30fps, 4k@60fps | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 92 | ||
| Front Camera #1 Camera Sensor | - | Samsung ISOCELL JN1 | ||
| Front Camera #1 Sensor Size | - | 1/2.76" |
Battery
🏆 Winner: Infinix Zero 40 5G
| Battery Capacity | 4800mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Polymer | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Charging Speed Wired | 25W | 45W | ||
| Charging Speed Wireless | 15W | 20W | ||
| Charging Speed Reverse Wireless | 4.5W | 10W | ||
| Bypass Charging Support | - | Yes |
Network
| Sim Type | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | 1, 2, 4, 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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
Connectivity
🏆 Winner: Infinix Zero 40 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 6E 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 6e | ||
| Bluetooth Version | 5 | 5.3 | ||
| Bluetooth Codecs | A2DP, AAC, LE | A2DP, LE | ||
| GPS | Beidou, GALILEO, GLONASS, GPS | BDS, GPS, QZSS | ||
| NFC Support | Supported | Supported | ||
| Radio | FM 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 | Gyroscope, Light Sensor, Proximity Sensor, SAR Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Z-axis Linear Motors |





