Vivo U3x has better RAM than Lava X19. In terms of display resolution, Vivo U3x has better resolution of 2408 x 1080 than Lava X19 which has resolution of 720 x 1280. Vivo U3x has more internal memory than Lava X19
| Name | Lava X19 | Vivo U3x |
| RAM | 2 GB | 6 GB |
|---|---|---|
| Display | 5 in | 6.58 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2200 mAh | 5000 mAh |
| Camera | 8 MP | 13 MP + 2 MP Dual |
| Price | Rs. 4499 | Rs. 8990 |
The cost of Lava X19 is Rs. 4499. The launch Date of the second phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990.
Vivo U3x has larger screen size of 6.58 inches in comparison to Lava X19's 5 inch screen. Vivo's phone has display density of 401 PPI & Lava's phone has only 294 PPI display density. Lava X19 has 16:9 aspect ratio where as Vivo U3x has 20.07:9 aspect ratio.
Vivo U3x's larger 6 GB RAM is better for playing games and all with respect to Lava X19's lower 2 GB RAM. Vivo U3x has more Internal Memory (64 GB) than Lava X19 (8 GB).
Vivo U3x's 13 MP + 2 MP Dual Rear Camera outshines Lava X19's 8 MP Rear Camera in terms of resolution. Vivo U3x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Lava X19's 2 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 6 and the second one on 11 version.
| Name | Lava X19 | Vivo U3x |
| General | ||
| Model | U3x | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | |
| Release Date | March 19, 2021 | |
| Design | ||
| Dimensions | 75.4 x 164.2 x 8.4 mm | |
| Weight | 185.5 g | |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | |
| Touch | Yes | Yes |
| Size | 5 inches, 1280 x 720 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 20.07:9 |
| PPI | ~ 294 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 2 GB | 6 GB |
| Storage | 8 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 32 GB | |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | HDR, Panorama | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes | Yes, LED |
| Front Camera | 2 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6 (Marshmallow) | Android v11 |
| Chipset | Qualcomm Snapdragon 480 | |
| CPU | 1.3 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | |
| GPU | Adreno 619 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2200 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |