Vivo Y66 vs Vivo Y91 (3GB RAM + 32GB)
Quick Comparison
Both Vivo Y66 and Vivo Y91 (3GB RAM + 32GB) comes with same RAM. In terms of display resolution, Vivo Y91 (3GB RAM + 32GB) has better resolution of 1520 x 720 than Vivo Y66 which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | Vivo Y66 | Vivo Y91 (3GB RAM + 32GB) |
| RAM | 3 GB | 3 GB |
|---|---|---|
| Display | 5.5 in | 6.22 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 3000 mAh | 4030 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 15050 | Rs. 8960 |
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Detailed Comparison
Price And Launch
The cost of Vivo Y66 is Rs. 15050. The launch Date of the second phone is May 20, 2019. The cost of Vivo Y91 (3GB RAM + 32GB) is Rs. 8960.
Display comparison
Vivo Y91 (3GB RAM + 32GB) has larger screen size of 6.22 inches in comparison to Vivo Y66's 5.5 inch screen. Vivo Y66 has IPS Screen type where as Vivo Y91 (3GB RAM + 32GB) has IPS LCD Screen type. Vivo Y91 (3GB RAM + 32GB) has display density of 270 PPI & Vivo Y66 has only 267 PPI display density. Vivo Y66 has 16:9 aspect ratio where as Vivo Y91 (3GB RAM + 32GB) has 19:9 aspect ratio.
Memory comparison
Both mobiles come with 3 GB RAM and both have same Internal Memory of 32 GB.
Camera comparison
Vivo Y66 has 13 MP Rear Camera in comparison to Vivo Y91 (3GB RAM + 32GB)'s 13 MP + 2 MP Dual Rear Camera. Vivo Y66 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo Y91 (3GB RAM + 32GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 8.1 version.
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Full Comparison
| Name | Vivo Y66 | Vivo Y91 (3GB RAM + 32GB) |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 20, 2019 | |
| Design | ||
| Dimensions | 75.1 x 155.1 x 8.3 mm | |
| Weight | 155 g | 163.5 g |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 16:9 | 19:9 |
| PPI | ~ 267 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 82.9% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 3 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Fingerprint Sensor | No | Yes, Rear |
| Sensors | Accelerometer, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 13 MP + 2 MP with autofocus |
| Features | Face detection, Touch to focus | Panorama |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 8 MP |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Snapdragon MSM8937 | MediaTek Helio P22 |
| CPU | 1.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Adreno 505 | IMG PowerVR GE8320 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 4030 mAh, Li-ion Battery |