Compare Mobile Phones

Get Satisfied Before Buying Mobile Phones

General

NameOppo A1Vivo Y91-
ModelA1Y91-
PriceTK. 20,990Tk. 14,990-

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100-
Network 4GLTELTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M Colors -
Display Size5.7 inches, 83.8 cm2 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 720 x 1520 pixels, 19:9 ratio-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density 270 ppi density-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash13MP
2MP, Depth Sensor
-
Secondary Camera8 MP 8MP, f/1.8-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, Panorama-
Video[email protected] [email protected]-

Body

Body ColorBlue, Red, White Ocean Blue, Starry Black-
Body Dimensions-155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)-
Body Weight- 163.5 g-

Launch

Launch AnnouncementMarch, 2018January. 2019-
Launch DateRelease April 1st, 2018Released January. 2019-

Platform

Operating SystemAndroid 7.1 Nougat Android 8.1 (Oreo)-
CPU- Octa-core 2.0 GHz Cortex-A53-
GPU- PowerVR GE8320-
Chipset- Mediatek MT6762 Helio P22-

Memory

Memory Internal64 GB 64GB-
Memory ExternalmicroSD, up to 128 GB microSD, up to 256GB-
Ram4 GB 3GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3180 mAh 4030 mAh Battery-

Multimedia

Fm RadioYes Yes-

Sound

AudioVibration, MP3, WAV Ringtones Vibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes - Active noise cancellation with dedicated mic-

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, Hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, Hotspot-
Bluetooth4.2, A2DP, LE 5.0, A2DP, LE-
USBmicroUSB 2.0 microUSB 2.0, USB On-The-Go-
GPSYes, with A-GPS Yes, with A-GPS, GLONASS, BDS-

Features

SensorsAccelerometer, proximity Fingerprint -rear-mounted, accelerometer, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5 HTML5-
JavaNo No-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editor Photo/video editor-
Made By- China-