Both Vivo Y91i and OPPO A1K comes with same RAM. OPPO A1K has more internal memory than Vivo Y91i
Name | Vivo Y91i | OPPO A1K |
RAM | 2 GB | 2 GB |
---|---|---|
Display | 6.22 in | 6.1 in |
Internal Memory | 16 GB | 32 GB |
Battery | 4030 mAh | 4000 mAh |
Camera | 13 MP | 8 MP |
Price | Rs. 5990 | Rs. 8199 |
The launch Date of the first phone is March, 2019. The cost of Vivo Y91i is Rs. 5990. The launch Date of the second phone is April, 2019. The cost of OPPO A1K is Rs. 8199.
Vivo Y91i has larger screen size of 6.22 inches in comparison to OPPO A1K's 6.1 inch screen. There is IPS LCD Screen Type in both the phones. OPPO's phone has display density of 271 PPI & Vivo's phone has only 270 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 82.9% than OPPO's phone ~ 79.89%. Both phones have same aspect ratio of 19:9.
Both phones come with 2 GB RAM OPPO A1K has more Internal Memory (32 GB) than Vivo Y91i (16 GB).
Vivo Y91i's 13 MP Rear Camera outshines OPPO A1K's 8 MP Rear Camera in terms of resolution. Vivo Y91i will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to OPPO A1K's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on v9.0 (Pie) version.
Name | Vivo Y91i | OPPO A1K |
General | ||
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 | March, 2019 | April, 2019 |
Design | ||
Dimensions | 75 x 155 x 8.3 mm | 77.4 x 154.4 x 8.4 mm |
Weight | 163.5 g | 165 g |
Display | ||
Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
Touch | Yes | Yes |
Size | 6.22 inches, 720 x 1520 pixels | 6.1 inches, 720 x 1520 pixels |
Aspect Ratio | 19:9 | 19:9 |
PPI | ~ 270 PPI | ~ 271 PPI |
Screen to Body Ratio | ~ 82.9% | ~ 79.89% |
Features | yes with waterdrop notch | Corning Gorilla Glass |
Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory | ||
RAM | 2 GB | 2 GB |
Storage | 16 GB | 32 GB |
Card Slot | Yes, upto 256 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, v4.2 | Yes, v4.2 |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging |
Extra | ||
GPS | Yes | Yes |
Fingerprint Sensor | No | No |
Face Unlock | Yes | |
Sensors | Light sensor, Proximity sensor, Accelerometer | Light sensor, Proximity sensor, Accelerometer |
3.5mm Headphone Jack | Yes | Yes |
Camera | ||
Rear Camera | 13 MP with autofocus | 8 MP with autofocus |
Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
Video Recording | 1080p @ 30 fps FHD | No |
Flash | Yes, LED | Yes, LED |
Front Camera | 8 MP | 5 MP |
Technical | ||
OS | Android v8.1 (Oreo) | Android v9.0 (Pie) |
Chipset | Mediatek Helio P22 | MediaTek Helio P22 |
CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
GPU | PowerVR GE8320 | PowerVR GE8320 |
Java | Yes | No |
Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia | ||
Yes | Yes | |
Music | Yes | Yes |
Video | Yes | Yes |
FM Radio | Yes | No |
Document Reader | Yes | Yes |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 4030 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |