Triple SIM phones ( 3 SIM Phones ) are a rarity.
While the world has embraced dual SIM mobile
phones across every strata, triple SIM phones are still
hard to run into. Such phone models are not released
on an annual cycle, so if you really need one, you
might have to settle for a model from two years ago –
or three.
Why would anyone need a triple SIM mobile phone?
To take advantage of three wireless networks, same
way many others need to be able to use two networks?
That has to be it. But we are guessing that if you are
hunting for a triple SIM mobile phone, it has to be
really important to you.
We did all the hard work and fished out the best triple
SIM phones available in 2017. Have a look, and may
the force be with you.
The Best Triple SIM phones ( 3 SIM Phones)

1 : Bluboo X-fire 2 Triple SIM smartphone

[img]https://2.bp..com/-UsGj2MV7GyA/WdtG0i-PXgI/AAAAAAAAAjw/0C02cyPyKAcTxvNqLDO78dbM1O3bPpSQwCLcBGAs/s1600/Bluboo-Xfire-2-triple-sim-phone.jpg[/img]
-Android 5 Lollipop smartphone from 2016
-5-inch display
-1.3 GHz Quad-core processor
-1 GB RAM
-3G internet
-2150 mAh Li-ion battery
-Available in some online stores for $89.00


2: Coolpad Mega 3 Triple SIM smartphone
[img]https://1.bp..com/-QabXJn8PYk0/WdtG2VEKy-I/AAAAAAAAAj0/DTmTBuGu7poJAsFgafsdwJebr7FG4AtaQCLcBGAs/s1600/Coolpad-Mega-3-triple-sim-phone.jpg[/img]

-Android 6 Marshmallow smartphone from 2016
-5.5-inch display
-1.2 GHz Quad-core processor
-2GB RAM
-4G LTE internet
-3050 mAh Li-poly battery
-Available in some online stores for Rs. 7,878 ($120)


3 : Samsung Galaxy Star Trios S5283 Triple SIM
phone
[img]https://3.bp..com/-ER3RQSPsY7g/WdtHmJ_1HhI/AAAAAAAAAj8/tc3leVJiOPoQAWFIs9c-MAiGgbKFGptDwCLcBGAs/s1600/Samsung-Galaxy-Star-Trios-S5283-triple-sim.jpg[/img]

-2014 Android 4 Jelly Bean
-3.1-inch display
-3G internet
-1300 mAh Li-ion battery
-Rs. 9,999 ($153)

4 : Lava KKT Trio Plus Triple SIM phone
[img]https://3.bp..com/-yRkxSyIDY6U/WdtH4jT5gII/AAAAAAAAAkA/YI0ZGprAkfY3e3LhRwJpSaCvNV3MJ4a-wCLcBGAs/s1600/Lava-KKT-Trio-Plus-triple-sim.jpg[/img]

-2016 feature phone
-2.8-inch display
-GSM internet
-2800 mAh Li-ion battery
-Rs. 1,750 ($25)


5 : Yezz F10 Triple SIM phone
[ing]https://3.bp..com/-agVz_sGl4EQ/WdtIOm-DcJI/AAAAAAAAAkE/BkIlU1BHAOo9sWZcD_lwsFmSVdMCQvoyACLcBGAs/s1600/Yezz-F10-Triple-SIM-phone.jpg[/img]

-2013 feature phone
-2.2-inch display
-GSM internet
-600 mAh Li-ion battery

The Yezz F10 is getting difficult to find already and
may soon be off official listings soon.
In our opinion, the best triple SIM mobile phone
available to buy in 2017 is the Coolpad Mega 3.

Honorary Mentions
Here are a few triple SIM mobile phones that are
almost no longer available officially anywhere but
which you might be able to purchase used from eBay
or similar websites:

-LG Tri Chip C333 feature phone from 2012
-LG A290 – another feature phone from 2012
-GooPhone X1 Plus, a 2013 Android smartphone.

Sources :https://www.azeeztech.com.ng/2017/10/top-5-smartphones-that-supports-three-Simcard.html

Good list