visual : LG KT520 Vs vivo Y81i
LG KT520
vivo Y81i
Software
browser
java
Yes
os
Android 8.1 (Oreo); Funtouch 4
Hardware
Memory
General
30 MB Built-in
RAM
2 GB
ROM
16 GB
Slot
Expandable Up to 4GB
expandable
256 GB
Processor
CPU
Quad-core 2.0 GHz Cortex-A53
GPU
PowerVR GE8320
SoC
Mediatek MT6761 Helio A22 (12 nm)
number of cores
4core
Camera
General
3.15 Megapixel || Video: Yes
Video
MPEG4, H.263 , Video player
primary
13 MP, f/2.2, PDAF, LED flash, HDR, panorama, Video: 1080p@30fps
secondary
5 MP, f/2.2
Battery
Stand By
290 Hour
Talk Time
3.5 Hour
capacity
3260mAh
type
Non-removable Li-Po battery
Design
Display
240*320
IPS LCD capacitive touchscreen, 16M colors, 720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Weight
97 gm gm
143 gm
dimension
155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
screen
6.22"
Connectivity
USB
Yes
microUSB 2.0, USB On-The-Go
bluetooth
Yes, v2.0
5.0, A2DP, LE
internet
GPRS: Yes || EDGE: Yes
2G/3G/4G
wifi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Audio
radio
FM radio
Others
General
3G: HSDPA, 3.6 Mbps
Dual SIM (Nano-SIM, dual stand-by), 3.5mm jack, Active noise cancellation with dedicated mic
sensors
Accelerometer, proximity, compass