Samsung Galaxy J2 Prime

vivo Y81i

browser

java

No

os

Android 8.1 (Oreo); Funtouch 4

General

8GB Internal, 1.5 GB RAM

RAM

2 GB

ROM

16 GB

Slot

MicroSD card slot Expandable up to 256GB(uses SIM 2 slot)

expandable

256 GB

CPU

Quad-core 2.0 GHz Cortex-A53

GPU

PowerVR GE8320

SoC

Mediatek MT6761 Helio A22 (12 nm)

number of cores

4core

General

8 Megapixel || Video: Yes 720p, Secondary 5 Megapixel

Video

MP4, H.264

primary

13 MP, f/2.2, PDAF, LED flash, HDR, panorama, Video: 1080p@30fps

secondary

5 MP, f/2.2

Stand By

59 Hour

Talk Time

12 Hour(3G)

capacity

3260mAh

type

Non-removable Li-Po battery

Display

5" PLS TFT Capacitive Full Multi Touch qHD(540px * 960px)

IPS LCD capacitive touchscreen, 16M colors, 720 x 1520 pixels, 19:9 ratio (~270 ppi density)

Weight

160 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"

USB

microUSB v2.0, USB On-The-Go

microUSB 2.0, USB On-The-Go

bluetooth

v4.2, A2DP, LE

5.0, A2DP, LE

internet

GPRS: Yes || EDGE: Yes, 3G, 4G, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

2G/3G/4G

nfc

yes

wifi

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

radio

FM radio

General

Dual SIM Dual Standby, Android 6.0 Marshmallow, Mediatek MT6737T Quad-core 1.4 GHz Cortex-A53 Processor, Mali-T720MP2 GPU, 2600 mAh Li-ion Battery, Accelerometer, proximity, GPS, A-GPS, GLONASS, 8.9 mm thickness

Dual SIM (Nano-SIM, dual stand-by), 3.5mm jack, Active noise cancellation with dedicated mic

sensors

Accelerometer, proximity, compass