iQOO Z7s 5G vs Vivo Y31 5G
Compare iQOO Z7s 5G and Vivo Y31 5G to understand which one suits your needs the best. The iQOO Z7s 5G is priced from ₹18,999, while Vivo Y31 5G is available at ₹16,999 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 Z7s 5G vs Vivo Y31 5G Comparison Overview
| Key Highlights | iQOO Z7s 5G | Vivo Y31 5G |
|---|---|---|
| Price | ₹18,999 | ₹16,999 |
| Processor | Qualcomm Snapdragon 695 | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.38", FHD+ AMOLED, 90Hz | 6.68", HD+ LCD, 120Hz |
| Rear Camera | 64MP (Wide-angle), 2MP (Depth), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) |
| Battery | 4500mAh, 44Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 4GB (LPDDR4X), 128GB (eMMC 5.1) |
Performance Scorecard
GamingSee More Details
iQOO Z7s 5G100
Vivo Y31 5G85
CameraSee More Details
iQOO Z7s 5G100
Vivo Y31 5G32
DisplaySee More Details
iQOO Z7s 5G100
Vivo Y31 5G78
BatterySee More Details
Vivo Y31 5G100
iQOO Z7s 5G64
BodySee More Details
iQOO Z7s 5G100
Vivo Y31 5G70
Key Specifications
| Processor | Qualcomm Snapdragon 695 | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.38", FHD+ AMOLED, 90Hz | 6.68", HD+ LCD, 120Hz | ||
| Camera | 64MP (Wide-angle), 2MP (Depth), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | ||
| Battery | 4500mAh, 44Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (eMMC 5.1) |
General
| Box Contents | Phone, 44W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 44W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Norway Blue, Pacific Night | Rose Red, Diamond Green | ||
| Launch | May 22, 2023 | September 15, 2025 | ||
| Stores | IQOO, Flipkart, Amazon | Vivo, Amazon, Flipkart, Croma, Vijay Sales | ||
| Launch Country | India | India | ||
| Launch Price | ₹18,999 | ₹14,999 |
Display
🏆 Winner: iQOO Z7s 5G
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Ultra | - | ||
| Touch Sampling Rate | 360Hz | - | ||
| Display Size | 6.38 inches | 6.68 inches | ||
| Area | 98.3cm² | 107.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1608 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 413ppi | 264ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 1300 nits | 1000 nits | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Screen to Body Ratio | - | 84 | ||
| Color Gamut Range | - | 83% | ||
| High Brightness | - | 1000 nits | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Gamut | - | NTSC |
Body
🏆 Winner: iQOO Z7s 5G
| Height | 158.91mm | 166.14mm | ||
|---|---|---|---|---|
| Width | 73.53mm | 77.01mm | ||
| Thickness | 7.8mm | 8.39mm | ||
| Weight | 172 grams | 209 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Schott Xensation Up | - | ||
| Back Material | Glass | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Schott Xensation Alpha | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| IP Rating | IP54 (Dust and Water Resistant) | IP68/69 (Dust and Water Resistant) | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Speaker | - | Stereo Speakers |
Processor
🏆 Winner: iQOO Z7s 5G
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 695 | Snapdragon 4 Gen 2 | ||
| Fabrication Size | 6nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | 2 × 2.2 GHz + 6 × 1.95 GHz | ||
| GPU | Adreno 619 | - |
Performance Benchmarks
| AnTuTu | 441369 | 427408 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 908 | 918 | ||
| Geekbench 6 CPU Multi-Core | 2134 | 2121 |
Main Camera
🏆 Winner: iQOO Z7s 5G
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| Main Camera #1 Focal Length | 0mm | - | ||
| Main Camera #1 Pixel Size | 0.7µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.97" | - | ||
| Main Camera #1 Camera Features | OIS, PDAF | PDAF | ||
| Main Camera #2 Megapixel | 2MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.4 | f/3.0 | ||
| Pixel Size | 2.4µm | - | ||
| Main Camera #2 Lens Type | Depth | Auxiliary | ||
| Main Camera #2 Camera Sensor | Samsung ISOCELL GW3 | - | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Pixel Size | 0.64µm | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | Double Exposure, Dual View, HDR, Micro, Night Vision | Night, panorama, Pro, Slow-Mo | ||
| Camera Stabilization | OIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | No slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Video Features | - | 120fps Slo-mo |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 13 | 15 | ||
| OS Skin | iQOO Funtouch | Vivo Funtouch | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 3 year(s) | ||
| AI Features | - | AI Camera, AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google |
Selfie Camera
🏆 Winner: Vivo Y31 5G
| Front Camera #1 Megapixel | 16MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Video Features | 1080p@30fps | 1080@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Features | - | Face unlock, Night, Portrait Mode | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Vivo Y31 5G
| Battery Capacity | 4500mAh | 6500mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Charging Speed Wired | 44W | 44W | ||
| Reverse Wired Charging Support | - | Yes |
Network
| Sim Type | Hybrid Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | 1, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | ||
| 5G Bands | 1, 3, 8, 28A, 77 | SA/NSA 1, 3, 5, 8, 28, 40, 77, 78 |
Connectivity
🏆 Winner: iQOO Z7s 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 | 4.2 | ||
| Bluetooth Codecs | A2DP, AAC, LE, SBC | A2DP, AAC, LE | ||
| GPS | GNSS, GPS, QZSS | Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor |
