iQOO Z9s Pro vs Vivo Y400 5G
Compare iQOO Z9s Pro and Vivo Y400 5G to understand which one suits your needs the best. The iQOO Z9s Pro is priced from ₹24,999, while Vivo Y400 5G is available at ₹21,999 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.
iQOO Z9s Pro vs Vivo Y400 5G Comparison Overview
| Key Highlights | iQOO Z9s Pro | Vivo Y400 5G |
|---|---|---|
| Price | ₹24,999 | ₹21,999 |
| Processor | Qualcomm Snapdragon 7 Gen 3 | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.67", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) |
| Battery | 5500mAh, 80Watt, Charger in the box | 6000mAh, 90Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 7 Gen 3 | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.67", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front) | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) | ||
| Battery | 5500mAh, 80Watt, Charger in the box | 6000mAh, 90Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 80W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 90W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Flamboyant Orange, Luxe Marble | Glam White, Olive Green | ||
| Launch | August 21, 2024 | August 04, 2025 | ||
| Stores | Amazon, Flipkart, IQOO | Flipkart, Vivo, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹24,999 | ₹21,999 |
Display
🏆 Winner: Vivo Y400 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Display Size | 6.77 inches | 6.67 inches | ||
| Area | 110.9cm² | 107.4cm² | ||
| Display Form Factor | Curved Display | Flat Display | ||
| Screen to Body Ratio | 93.13 | 91.9 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2392 pixels | 2400 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 388ppi | 394ppi | ||
| Display Bit Rate | 10-bit | 10-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 4500 nits | 1200 nits | ||
| Peak Brightness | 4500 nits | 1800 nits | ||
| Eye Protection | Blue Light Filters | SGS Display Certification | ||
| Contrast Ratio | 8,000,000:1 | 5,000,000:1 | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 1.07 Billion Colours | 1 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Display Engine | - | E4 | ||
| Touch Sampling Rate | - | 360Hz |
Body
🏆 Winner: iQOO Z9s Pro
| Height | 163.72mm | 162.29mm | ||
|---|---|---|---|---|
| Width | 75mm | 75.31mm | ||
| Thickness | 7.99mm | 7.9mm | ||
| Weight | 190 grams | 197 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Schott Xensation | - | ||
| Back Material | Vegan Leather | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Schott Xensation | - | ||
| Ports | USB Type-C | USB Type-C 2.0 | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP64 (Dust and Water Resistant) | IP68/IP69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | - |
Processor
🏆 Winner: iQOO Z9s Pro
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 7 Gen 3 | Snapdragon 4 Gen 2 | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510 | 2 × 2.2 GHz + 6 × 1.95 GHz | ||
| Cooling System | Vapor Chamber Cooling | - | ||
| GPU | Adreno 720 | Adreno 613 |
Performance Benchmarks
| AnTuTu | 831378 | 427408 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1139 | 918 | ||
| Geekbench 6 CPU Multi-Core | 3375 | 2121 |
Main Camera
🏆 Winner: iQOO Z9s Pro
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Sony IMX882 | - | ||
| Main Camera #1 Sensor Size | 1/1.95" | 1/2.96" | ||
| Main Camera #1 Camera Features | OIS, PDAF | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #2 Field of View | 120 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Depth | ||
| Features | Dual View, HDR, Pro, Slow-Mo, Time-lapse | Dual View, LED-Flash, Night mode, Pro, Slow Motion, Time Lapse | ||
| Camera Stabilization | Hybrid Stabilization | - | ||
| Dynamic Video Recording Support | HDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 2-10X | - | ||
| Lens Enhancements | No enhancement | - | ||
| Video Features | gyro-EIS, OIS, Slo-mo video support up to 240 FPS | 120fps Slo-mo | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 15 | ||
| OS Skin | Vivo Funtouch | Vivo Funtouch | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 3 year(s) | ||
| Security Updates | 3 year(s) | 4 year(s) | ||
| AI Features | AI Erase, AI Game Voice Changer | AI Documents, AI Eraser 2.0, AI Image Studio, AI Notes, AI Screen Translation, AI Transcript, Circle to Search with Google |
Selfie Camera
🏆 Winner: Tie
| Front Camera #1 Megapixel | 16MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.45 | f/2.45 | ||
| Front Camera #1 Pixel Size | 1µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.0" | - | ||
| Features | Portrait | Dual--view Video, Night mode, Portrait Mode | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Vivo Y400 5G
| Battery Capacity | 5500mAh | 6000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 80W | 90W | ||
| Charging Speed Reverse Wired | 7.5W | - | ||
| Bypass Charging Support | - | Yes |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | 1, 5, 8 | WCDMA 1, 5, 6, 8, 19 | ||
| 4G Bands | 1, 3, 5, 8, 28, 38, 40, 41 | LTE 1, 3, 4, 5, 8, 18, 19, 26, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA | SA/NSA 1, 3, 5, 8, 28B, 40, 77, 78 |
Connectivity
🏆 Winner: iQOO Z9s Pro
| 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 Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5.4 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | GNSS, GPS, QZSS | Beidou, Galileo, Glonass, GPS, QZSS | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Gyroscope, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |






