Vivo V15 has better RAM than ZTE Blade A73 5G. In terms of display resolution, Vivo V15 has better resolution of 2340 x 1080 than ZTE Blade A73 5G which has resolution of 1600 x 720. ZTE Blade A73 5G has more internal memory than Vivo V15
| Name | ZTE Blade A73 5G | Vivo V15 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.52 in | 6.53 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 50 MP + 2 MP Dual | 24 MP + 8 MP + 5 MP Triple |
| Price | Rs. 13499 | Rs. 15298 |
The launch Date of the first phone is expected to be August 14, 2026 (Expected). The Expected cost of ZTE Blade A73 5G is Rs. 13499. The launch Date of the second phone is March, 2019. The cost of Vivo V15 is Rs. 15298.
ZTE Blade A73 5G has screen size of 6.52 inches which falls short to Vivo V15's 6.53 inch screen. There is IPS LCD Screen Type in both the phones. Vivo's phone has display density of 395 PPI & ZTE's phone has only 260 PPI display density. ZTE Blade A73 5G has 20:9 aspect ratio where as Vivo V15 has 19.3:9 aspect ratio.
Vivo V15's larger 6 GB RAM is better for playing games and all with respect to ZTE Blade A73 5G's lower 4 GB RAM. ZTE Blade A73 5G has more Internal Memory (128 GB) than Vivo V15 (64 GB).
ZTE Blade A73 5G's 50 MP + 2 MP Dual Rear Camera outshines Vivo V15's 24 MP + 8 MP + 5 MP Triple Rear Camera in terms of resolution. Vivo V15 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to ZTE Blade A73 5G's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 9.0 version.
| Name | ZTE Blade A73 5G | Vivo V15 |
| General | ||
| Model | Blade A73 5G | V15 |
| 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 | August 14, 2026 (Expected) | March, 2019 |
| Design | ||
| Dimensions | 75.5 x 164.1 x 9.2 mm | 75.9 x 161.2 x 8.5 mm |
| Weight | 182 g | 189.5 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.52 inches, 720 x 1600 pixels, 90 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.3:9 |
| PPI | ~ 260 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 85.6% | |
| Features | Corning Gorilla Glass 5, Ultra FullView Display | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 2 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2 | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP (Main) 2 MP (Depth Sensor) | 24 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| Video Recording | 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP Screen Flash | 32 MP ƒ/2 Popup, Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Unisoc T760 | Mediatek Helio P70 |
| CPU | 2.2 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| Core Details | 4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC |
| Video | Yes | MP4, 3GP, AVI |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 22.5W Fast Charging | Yes |