Vivo Y81 has better RAM than OPPO A1K. Both have the same amount of internal memory.
Name | OPPO A1K | Vivo Y81 |
RAM | 2 GB | 3 GB |
---|---|---|
Display | 6.1 in | 6.22 in |
Internal Memory | 32 GB | 32 GB |
Battery | 4000 mAh | 3260 mAh |
Camera | 8 MP | 13 MP |
Price | Rs. 7990 | Rs. 7999 |
The launch Date of the first phone is April, 2019. The cost of OPPO A1K is Rs. 7990. The cost of Vivo Y81 is Rs. 7999.
OPPO A1K has screen size of 6.1 inches which falls short to Vivo Y81's 6.22 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. Both phones have same aspect ratio of 19:9.
Vivo Y81's larger 3 GB RAM is better for playing games and all with respect to OPPO A1K's lower 2 GB RAM. and both have same Internal Memory of 32 GB.
Vivo Y81's 13 MP Rear Camera outshines OPPO A1K's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on v8.1 version.
Name | OPPO A1K | Vivo Y81 |
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 | April, 2019 | |
Design | ||
Dimensions | 77.4 x 154.4 x 8.4 mm | 155.1 x 75 x 7.8 mm |
Weight | 165 g | 146.5 g |
Display | ||
Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
Touch | Yes | Yes |
Size | 6.1 inches, 720 x 1520 pixels | 6.22 inches, 1520 x 720 pixels |
Aspect Ratio | 19:9 | 19:9 |
PPI | ~ 271 PPI | ~ 270 PPI |
Screen to Body Ratio | ~ 79.89% | |
Features | Corning Gorilla Glass | Corning Gorilla Glass |
Notch | Yes, Water Drop Notch | Yes, Small Notch |
Memory | ||
RAM | 2 GB | 3 GB |
Storage | 32 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, v5.0 |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
USB Features | USB Charging | USB Charging |
Extra | ||
GPS | Yes | Yes |
Fingerprint Sensor | No | Yes |
Face Unlock | Yes | Yes |
Sensors | Light sensor, Proximity sensor, Accelerometer | |
3.5mm Headphone Jack | Yes | Yes |
Camera | ||
Rear Camera | 8 MP with autofocus | 13 MP with autofocus |
Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
Video Recording | No | 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 5 MP | 5 MP |
Technical | ||
OS | Android v9.0 (Pie) | Android v8.1 (Oreo) |
Chipset | MediaTek Helio P22 | MediaTek Helio P22 |
CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
GPU | PowerVR GE8320 | PowerVR GE8320 |
Java | No | Yes, via 3rd party |
Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia | ||
Yes | Yes | |
Music | Yes | MP3, WAV, eAAC+, FLAC |
Video | Yes | MP4, H.264 |
FM Radio | No | No |
Document Reader | Yes | Yes |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 4000 mAh, Li-Po Battery | 3260 mAh, Li-Po Battery |