Lava Z81 vs Vivo V31 Pro 5G
Quick Comparison
Vivo V31 Pro 5G has better RAM than Lava Z81. In terms of display resolution, Vivo V31 Pro 5G has better resolution of 2800 x 1260 than Lava Z81 which has resolution of 1440 x 720. Vivo V31 Pro 5G has more internal memory than Lava Z81
| Name | Lava Z81 | Vivo V31 Pro 5G |
| RAM | 3 GB | 12 GB |
|---|---|---|
| Display | 5.7 in | 6.8 in |
| Internal Memory | 32 GB | 256 GB |
| Battery | 3000 mAh | 5000 mAh |
| Camera | 13 MP | 64 MP + 50 MP + 50 MP Triple |
| Price | Rs. 5749 | Rs. 42990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November, 2018. The cost of Lava Z81 is Rs. 5749. The launch Date of the second phone is expected to be March 07, 2025 (Expected). The Expected cost of Vivo V31 Pro 5G is Rs. 42990.
Display comparison
Vivo V31 Pro 5G has larger screen size of 6.8 inches in comparison to Lava Z81's 5.7 inch screen. Lava Z81 has IPS LCD Screen type where as Vivo V31 Pro 5G has AMOLED Screen type. Vivo's phone has display density of 453 PPI & Lava's phone has only 282 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.9% than Lava's phone ~ 75.46%. Lava Z81 has 18:9 aspect ratio where as Vivo V31 Pro 5G has 20:9 aspect ratio.
Memory comparison
Vivo V31 Pro 5G's larger 12 GB RAM is better for playing games and all with respect to Lava Z81's lower 3 GB RAM. Vivo V31 Pro 5G has more Internal Memory (256 GB) than Lava Z81 (32 GB).
Camera comparison
Vivo V31 Pro 5G's 64 MP + 50 MP + 50 MP Triple Rear Camera outshines Lava Z81's 13 MP Rear Camera in terms of resolution. Vivo V31 Pro 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Lava Z81's 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on 14 version.
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Full Comparison
| Name | Lava Z81 | Vivo V31 Pro 5G |
| General | ||
| Model | Z81 | V31 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2018 | March 07, 2025 (Expected) |
| Design | ||
| Dimensions | 73 x 152.2 x 7.9 mm | |
| Weight | 141.6 g | |
| Bezel less | Yes | |
| Qwerty | No | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 480 Hz Touch Sampling Rate |
| Size | 5.7 inches, 720 x 1440 pixels | 6.8 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 282 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 75.46% | ~ 89.9% |
| Features | Corning Gorilla Glass 3 | HDR10+, 3500 nits (peak) |
| Notch | Yes, Punch Hole | |
| Foldable Display | No | |
| Curved Display | Yes | |
| Dual Display | No | |
| Memory | ||
| RAM | 3 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 32 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 128 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28A/n40/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v4.1 | Yes, v5.4 |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| Extra | ||
| GPS | yes with A-GPS, Glonass | GPS, Beidou, Galileo, GLONASS, QZSS, NavIC, GNSS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Not Available in Indian Variant | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | SAR Value Head: 0.990 W/kg (at 1g), SAR Value Body: 0.975 W/kg (at 1g) | |
| Camera | ||
| Rear Camera | 13 MP | 64 MP ƒ/1.88 (Wide Angle) 50 MP ƒ/1.85 Portrait 50 MP ƒ/2 (Wide Angle) |
| Camera Sensor | Sony IMX920 Main + Sony IMX816 Portrait | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Zeiss optics, Zeiss T Lens Coating, High resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Astro, Pro, Sports, Food, Dual View, Live Photo, Night, Portrait, Photo, Video, Micro Movie |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP LED Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | MediaTek Helio A22 | Mediatek Dimensity 9300 |
| CPU | 2 GHz, Quad Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz | |
| GPU | PowerVR GE8300 | Arm Immortalis-G720 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1, OPUS, M4A |
| Video | Yes | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W FlashCharge | |