Redmi 8 Quick review & Compare to Redmi 7.

Vivo y11 2019 unbox & full re-view in bangle || Technical Journey.

Tecno Camon 12 Air unbox & full re-veiw in bangle.

Oppo A9 (2020) Full Review in Bangla | Technical Journey |

Redmi Air Dots Wireless Ear Buds Full Review In Bangla.

Unbox & Full Review Itel S15 Pro (2GB-32GB). Itel First Water Drop Display Phone.

Vivo Y90 Unboxing Full Review & pubg test Video.

Huawei Popup Y9 Prime 2019 First Look Full Review In Bangle.Lowest Budget Popup camera phone.

Nokia 2.2 First look Unboxing & Full Review||Nokia 2.2 Compare with other Phone.

Symphony i18 Unboxing & Full Review.

Why Huawei Banned In US? Explained in Bangla.

Symphony Z15 (2Gb-32Gb) first look & Full Review in Bangla.

Huawei New Y5 2019 2Gb-32Gb first look & Full Review in Bangla.

Itel P33 2019 3G phone Unboxing and Full Review in Bangla.

Itel A46 4G Unboxing and Full Review in Bangla.

Redmi 7 by Xiaomi Unboxing and short Review in Bangle.

Nokia One Plus Unbox & compare with other phone.

Unboxing Vivo Y93 first look and Full Review.

Xiaomi Redmi GO Unbox & Full Review.

Huawei y6 pro 2019 unbox & Full review ||Technical Journey.

Samsung Galaxy M10 Unbox & Re-view ||Technical Journey.

[Bangali]Vivo Y81i Unboxing / short Review.

Huawei Y7 pro 2019 Unboxing/Full Review/ Full specification/hidden front facing flash

Unboxing Vivo Y91i first look and short Review.

[Bengali]Cache Memory/Cache File Explained.

[Bangla]Cloud storage, cloud computing explained.

Internet Under Sea.How Internet Work ?Explained in Bangla.

What is 5G Mobile communication? Explained in Bangla.

Nokia 3.1 Plus Unboxing First look & Full Re-view.[ Experience with Nokia budget phone.]

Itel S41 Unboxing & Full Review [ 8490 Taka 3Gb RAM ]

Radio Wave/Radio Frequency Explained In Bangla.

Kernel Explained in Bangla. Linux/NT/Darwin Kernel

Itel S13 pro//Unboxing// Full review// 7,490 taka waste of money.

Xiaomi Redmi 6 Unboxing & Full Re-view [3GB RAM 32GB ROM Only 12999TK]

Huawei Y9 2019 Unboxing || Bright And High resolution Display Experience||

USB Type A/B/C/Micro/Mini & USB Versions explained in Bangla.

CRT/ LCD/LED/OLED/AMOLED Explained in Bangla.

[camera details]Mobile camera details || And how to choose a good camera phone explained in Bangla.

[SD-CARD]SD-Card/Memory Card Explained in Bangla ||And How to Choose your ideal SD-card.

[Bangla] Unboxing Nokia 2.1 & short Re-view [Great Experience with Dual front Speaker]

[Bangla] Removeable Battery VS. Non Removeable Battery Explained in Bangla.

How to choose processor? What is ARM,processor technology? what is GHz,Quad core octa core?

What is RAM ? How It Works?And How Much RAM You Need In Your Mobile? Explained in Bangla |||

Pixel&PPI