Findprix helps you compare the Vivo Y31 5G 6GB RAM and Lava Blaze X 8GB RAM in terms of price, specifications, user reviews, and more. Vivo Y31 5G 6GB RAM is priced at ₹16,449. Lava Blaze X 8GB RAM is priced at ₹15,999. Here's a quick comparison.
| Key Highlights | Vivo Y31 5G 6GB RAM | Lava Blaze X 8GB RAM | 
|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 2 | 4 nm | MediaTek Dimensity 6300 | 6 nm | 
| RAM | 6GB | LPDDR4X | 8GB | 
| Storage | 128GB | eMMC 5.1 | 128GB | UFS 2.2 | 
| Display | 6.68 inches | HD+ | 6.67 inches | FHD+ | 
| Front Camera | 8MP | 16MP | 
| Rear Camera | 50MP + 0.08MP | 64MP + 2MP | 
| Battery | 6500 mAh | 44W | 5000 mAh | 33W | 
| OS | Android 15 | Android 14 | 
| Launch Date | September 13, 2025 | July 20, 2024 | 
|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 2 | 4 nm | MediaTek Dimensity 6300 | 6 nm | 
| RAM | 6GB | LPDDR4X | 8GB | 
| Storage | 128GB | eMMC 5.1 | 128GB | UFS 2.2 | 
| Display | 6.68 inches | HD+ | 6.67 inches | FHD+ | 
| Front Camera | 8MP | 16MP | 
| Rear Camera | 50MP + 0.08MP | 64MP + 2MP | 
| Battery | 6500 mAh | 44W | 5000 mAh | 33W | 
| OS | Android 15 | Android 14 | 
| User Ratings |  4.0/5  (139 Ratings)  |  3.9/5  (438 Ratings)  | 
![]()  | ₹16,449 | ₹15,999 | 
|---|---|---|
![]()  | ₹16,499 | N/A | 
| Device Type | Smartphone | Smartphone | 
|---|---|---|
| Operating System | Android 15 | Android 14 | 
| OS Updates | -- | 1 Year | 
| Security Updates | -- | 2 Years | 
| Custom UI | Funtouch OS | -- | 
| Dimensions | 166.14 x 77.01 x 8.39 mm | 162.4 x 73.85 x 8.45 mm | 
|---|---|---|
| Weight | 209 g | 183 g | 
| Water Resistance | Yes, IP68, IP69 (up to 1.5m for 30 min) | -- | 
| Dust Resistance | Yes | -- | 
| Build Material | Back: Plastic | -- | 
| Colours | Rose Red, Diamond Green | Starlight Purple, Titanium Grey | 
| Features | MIL-STD-810H certified | -- | 
| Touch Screen | Yes | Yes | 
|---|---|---|
| Display Type | LCD | AMOLED | 
| Peak Brightness | 1000 nits | 800 nits | 
| Refresh Rate | 120 Hz | 120 Hz | 
| Screen Size | 6.68 inches (16.97 cm), HD+ | 6.67 inches (16.94 cm), Full HD+ | 
| Screen Resolution | 720 x 1608 pixels | 1080 x 2400 pixels | 
| Aspect Ratio | 20:9 | 20:9 | 
| Screen-to-Body Ratio | ~84.0% | -- | 
| Pixel Density | ~264 ppi | ~395 ppi | 
| Curved Display | -- | Yes | 
| Screen Protection | Yes, Guardian Glass | -- | 
| Camera Setup | Dual | Dual | 
|---|---|---|
| Primary | 50 MP (wide) f/1.8 aperture PDAF  | 64 MP (wide) OIS, AF  | 
| Secondary | 0.08 MP f/3.0 aperture  | 2 MP (macro) | 
| OIS | No | Yes | 
| Autofocus | Yes | Yes | 
| Flash | Yes, LED + Aura Light | Yes, LED | 
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps | 
| Camera Setup | Single | Single | 
|---|---|---|
| Primary | 8 MP (wide) f/2.0 aperture  | 16 MP | 
| Video Recording | 1080p @ 30 fps | -- | 
| RAM | 6 GB | 8 GB | 
|---|---|---|
| RAM Type | LPDDR4X | -- | 
| Chipset | Qualcomm Snapdragon 4 Gen 2 | MediaTek Dimensity 6300 | 
| Fabrication | 4 nm | 6 nm | 
| GPU | Adreno 613 | Mali-G57 MC2 | 
| CPU | Octa core 2x Cortex A78 @ 2.2 GHz 6x Cortex A55 @ 1.95 GHz  | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz)  | 
| Internal Storage | 128 GB | 128 GB | 
|---|---|---|
| Storage Type | eMMC 5.1 | UFS 2.2 | 
| Memory Card Slot | Yes, up to 2 TB | No | 
| Battery | 6500 mAh | 5000 mAh | 
|---|---|---|
| Battery Type | Li-ion | Li-Polymer | 
| Wired Charging Speed | 44W | 33W | 
| Wired Charging Time | 50% charge in ~38 minutes | -- | 
| Wired Reverse Charging | Yes | -- | 
| SIM | SIM 1: Nano  SIM 2: Nano (Hybrid slot)  | Dual SIM | 
|---|---|---|
| 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 | GPS | 
| SAR | Head: 1.130 W/kg Body: 0.986 W/kg  | -- | 
| Bluetooth | Yes, v4.2 | Yes, v5.2 | 
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz | Yes, Wi-Fi 5 (802.11 b/g/n/ac) | 
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | 
| NFC | No | No | 
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C | 
|---|---|---|
| Loud Speaker | Yes | Yes | 
| Stereo Speakers | Yes | -- | 
| Fingerprint Sensor | Yes, Side | Yes, In-display | 
| Sensors | Accelerometer, Compass, Light Sensor, Proximity Sensor | Light sensor, Proximity sensor, Accelerometer, Gyroscope |