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General

NameOppo A1Samsung Galaxy A51-
ModelA1 Galaxy A51-
PriceTK. 20,990Tk. 24,000-

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 model only)-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA, LTE-A-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M Colors Super AMOLED capacitive touchscreen, 16M Colors -
Display Size5.7 inches, 83.8 cm2 6.5 inches, 103.7 cm2 (~88.8% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 1080 x 2340 pixels, 19.5:9 ratio-
Display MultitouchYes - Color OS Yes-
Display Density282 ppi density 396 ppi density-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash Quad: 48 MP
12 MP, (telephoto), 2X Optical Zoom
12 MP, (ultrawide)
5 MP, (depth sensor)
-
Secondary Camera8 MP 32 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, Panorama, HDR-
Video[email protected] [email protected], [email protected]-

Body

Body ColorBlue, Red, White Blackc-
Body Dimensions-158.4 x 73.7 x 7.9 mm (6.24 x 2.90 x 0.31 in)-
Body Weight-Info not available-
Body Build-Info not available-

Launch

Launch AnnouncementMarch, 2018Not Announced Yet-
Launch DateRelease April 1st, 2018--

Platform

Operating SystemAndroid 7.1 NougatAndroid 9.0 (Pie)-
CPU- Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)-
GPU- Mali-G72 MP3-
Chipset- Exynos 9611-

Memory

Memory Internal64 GB 64 GB, 128 GB-
Memory ExternalmicroSD, up to 128 GB microSD, up to 1 TB (dedicated slot)-
Ram4 GB 4 GB, 6 GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3180 mAh 4000 mAh-
Battery Charging- Fast Battery Charging 15W-

Multimedia

Fm RadioYes Yes-

Sound

AudioVibration, MP3, WAV RingtonesYes-
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 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot-
Bluetooth4.2, A2DP, LE 5.0, A2DP, LE-
USBmicroUSB 2.0 2.0, Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS Yes, with A-GPS-

Features

SensorsAccelerometer, proximity Fingerprint -under display, optical, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email-
BrowserHTML5HTML5-
JavaNo No-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorBody Color :Black-
Made By-Koria-