Findprix helps you compare the Vivo Y31 5G 6GB RAM and iQOO Z9x 8GB RAM in terms of price, specifications, user reviews, and more. Vivo Y31 5G 6GB RAM is priced at ₹16,449. iQOO Z9x 8GB RAM is priced at ₹16,199. Here's a quick comparison.
| Key Highlights | Vivo Y31 5G 6GB RAM | iQOO Z9x 8GB RAM |
|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 2 | 4 nm | Qualcomm Snapdragon 6 Gen 1, 4 nm |
| RAM | 6GB | LPDDR4X | 8 GB |
| Storage | 128GB | eMMC 5.1 | 128 GB, UFS 2.2 |
| Display | 6.68 inches | HD+ | 6.72 inches, Full HD+ |
| Front Camera | 8MP | 8 MP |
| Rear Camera | 50MP + 0.08MP | 50 MP + 2 MP |
| Battery | 6500 mAh | 44W | 6000 mAh |
| OS | Android 15 | Android v14, Funtouch OS |
Overview
| Launch Date | September 13, 2025 | May 21, 2024 |
|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 2 | 4 nm | Qualcomm Snapdragon 6 Gen 1, 4 nm |
| RAM | 6GB | LPDDR4X | 8 GB |
| Storage | 128GB | eMMC 5.1 | 128 GB, UFS 2.2 |
| Display | 6.68 inches | HD+ | 6.72 inches, Full HD+ |
| Front Camera | 8MP | 8 MP |
| Rear Camera | 50MP + 0.08MP | 50 MP + 2 MP |
| Battery | 6500 mAh | 44W | 6000 mAh |
| OS | Android 15 | Android v14, Funtouch OS |
| User Ratings | 4.0/5 (139 Ratings) | 4.3/5 (14.3K Ratings) |
Price List
 | ₹16,449 | ₹14,999 |
|---|---|---|
 | ₹16,499 | ₹16,199 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 14 |
| Custom UI | Funtouch OS | -- |
Design
| Dimensions | 166.14 x 77.01 x 8.39 mm | 165.7 x 76 x 7.99 mm |
|---|---|---|
| Weight | 209 g | 199 g |
| Water Resistance | Yes, IP68, IP69 (up to 1.5m for 30 min) | Yes, Splash proof, IP64 |
| Dust Resistance | Yes | -- |
| Build Material | Back: Plastic | -- |
| Colours | Rose Red, Diamond Green | Tornado Green, Storm Grey |
| Features | MIL-STD-810H certified | -- |
Display
| Touch Screen | Yes | Yes, Capacitive Touchscreen, Multi-touch |
|---|---|---|
| Display Type | LCD | LCD |
| Peak Brightness | 1000 nits | -- |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.68 inches (16.97 cm), HD+ | 6.72 inches |
| Screen Resolution | 720 x 1608 pixels | 1080 x 2408 pixels |
| Aspect Ratio | 20:9 | -- |
| Screen-to-Body Ratio | ~84.0% | -- |
| Pixel Density | ~264 ppi | 393 ppi |
| Screen Protection | Yes, Guardian Glass | -- |
Rear Camera
| Camera Setup | Dual | Dual |
|---|---|---|
| Primary | 50 MP (wide) f/1.8 aperture PDAF | 8 MP (wide) f/2.05 aperture |
| Secondary | 0.08 MP f/3.0 aperture | 2 MP (depth) f/2.4 aperture |
| OIS | No | -- |
| Autofocus | Yes | Yes |
| Flash | Yes, LED + Aura Light | Yes, LED Flash |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
| Features | -- | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 8 MP (wide) f/2.0 aperture | -- |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| RAM | 6 GB | 8 GB |
|---|---|---|
| RAM Type | LPDDR4X | -- |
| Chipset | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 6 Gen 1 |
| Fabrication | 4 nm | 4 nm |
| GPU | Adreno 613 | Adreno 710 |
| CPU | Octa core 2x Cortex A78 @ 2.2 GHz 6x Cortex A55 @ 1.95 GHz | Octa core (4 x 2.2 GHz Cortex A78 + 4 x 1.8 GHz Cortex A55) |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Memory Card Slot | Yes, up to 2 TB | Yes, Up to 1 TB |
Battery
| Battery | 6500 mAh | 6000 mAh |
|---|---|---|
| Battery Type | Li-ion | -- |
| Wired Charging Speed | 44W | 44W Flash |
| Wired Charging Time | 50% charge in ~38 minutes | -- |
| Wired Reverse Charging | Yes | -- |
Network
| SIM | SIM 1: Nano SIM 2: Nano (Hybrid slot) | Dual SIM (Nano + Nano), Hybrid slot |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | n1, n3, n5, n8, n28, n40, n77, n78 | -- |
| 4G Bands | B1, B3, B5, B8, B28, B38, B40, B41 | -- |
| Navigation Support | GPS, Glonass, Beidou, Galileo, QZSS | Yes with A-GPS, Glonass |
| SAR | Head: 1.130 W/kg Body: 0.986 W/kg | -- |
Connectivity
| Bluetooth | Yes, v4.2 | Yes, v5.1 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO |
| USB | USB Type-C 2.0, OTG | USB Type-C |
| NFC | No | No |
Features
| Audio Jack | Yes, USB Type-C | Yes, 3.5 mm |
|---|---|---|
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | -- |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Light Sensor, Proximity Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
Search Products to Compare
×