iQOO Z9 5G vs Vivo Y31 5G
Compare iQOO Z9 5G and Vivo Y31 5G to understand which one suits your needs the best. The iQOO Z9 5G is priced from ₹19,999, 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 Z9 5G vs Vivo Y31 5G Comparison Overview
| Key Highlights | iQOO Z9 5G | Vivo Y31 5G |
|---|---|---|
| Price | ₹19,999 | ₹16,999 |
| Processor | MediaTek Dimensity 7200 | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.67", 1.5K AMOLED, 120Hz | 6.68", HD+ LCD, 120Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) |
| Battery | 5000mAh, 44Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 4GB (LPDDR4X), 128GB (eMMC 5.1) |
Performance Scorecard
GamingSee More Details
iQOO Z9 5G100
Vivo Y31 5G60
CameraSee More Details
iQOO Z9 5G100
Vivo Y31 5G25
DisplaySee More Details
iQOO Z9 5G100
Vivo Y31 5G54
BatterySee More Details
Vivo Y31 5G100
iQOO Z9 5G64
BodySee More Details
Vivo Y31 5G100
iQOO Z9 5G59
Key Specifications
| Processor | MediaTek Dimensity 7200 | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.67", 1.5K AMOLED, 120Hz | 6.68", HD+ LCD, 120Hz | ||
| Camera | 50MP (Wide-angle), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | ||
| Battery | 5000mAh, 44Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box | ||
| RAM | 8GB (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 | Brushed Green, Graphene Blue | Rose Red, Diamond Green | ||
| Launch | March 12, 2024 | September 15, 2025 | ||
| Stores | Flipkart, IQOO, Amazon | Vivo, Amazon, Flipkart, Croma, Vijay Sales | ||
| Launch Country | India | India | ||
| Launch Price | ₹19,999 | ₹14,999 |
Display
🏆 Winner: iQOO Z9 5G
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR | SDR | ||
| Touch Sampling Rate | 1200Hz | - | ||
| Display Size | 6.67 inches | 6.68 inches | ||
| Area | 107.4cm² | 107.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 91.9 | 84 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1608 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 395ppi | 264ppi | ||
| Display Bit Rate | 10-bit | 8-bit | ||
| Color Gamut Range | 100% | 83% | ||
| Display Resolution | 1.5K | HD+ | ||
| Peak Brightness | 1800 nits | 1000 nits | ||
| Contrast Ratio | 6,000,000:1 | - | ||
| Colour Gamut | DCI-P3 | NTSC | ||
| High Brightness | - | 1000 nits | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Depth | - | 16.7 Million Colours |
Body
🏆 Winner: Vivo Y31 5G
| Height | 163.17mm | 166.14mm | ||
|---|---|---|---|---|
| Width | 75.81mm | 77.01mm | ||
| Thickness | 7.83mm | 8.39mm | ||
| Weight | 188 grams | 209 grams | ||
| Screen Material | Glass | Glass | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | DT-Star2 Plus | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP54 (Dust and Water Resistant) | IP68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Back Material | - | Plastic |
Processor
🏆 Winner: iQOO Z9 5G
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Dimensity 7200 | Snapdragon 4 Gen 2 | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.8 GHz Cortex-A715 & 6x Cortex-A510 | 2 × 2.2 GHz + 6 × 1.95 GHz | ||
| GPU | Mali-G610 MC4 | - |
Performance Benchmarks
| AnTuTu | 720423 | 427408 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1187 | 918 | ||
| Geekbench 6 CPU Multi-Core | 2643 | 2121 |
Main Camera
🏆 Winner: iQOO Z9 5G
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| 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" | - | ||
| 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 | ||
| Main Camera #2 Lens Type | Depth | Auxiliary | ||
| Features | HDR, Night, Pro, Slow-Mo | Night, panorama, Pro, Slow-Mo | ||
| Camera Stabilization | OIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 2-10X | - | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Features | 120fps Slo-mo, gyro-EIS, HDR | 120fps Slo-mo | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 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 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.0" | - | ||
| Video Features | 1080p@30fps | 1080@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Features | - | Face unlock, Night, Portrait Mode | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Vivo Y31 5G
| Battery Capacity | 5000mAh | 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, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | HSDPA 850 / 900 / 2100 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 28, 38, 40, 41 | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | ||
| 5G Bands | 1, 3, 5, 8, 28, 40, 77, 78 | SA/NSA 1, 3, 5, 8, 28, 40, 77, 78 |
Connectivity
🏆 Winner: iQOO Z9 5G
| 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 | 5.3 | 4.2 | ||
| Bluetooth Codecs | A2DP, LE | 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, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - |
