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General

NameOppo A1Samsung Galaxy Watch-
ModelA1 Galaxy Watch-
PriceTK. 20,990Tk. 27,990-

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA, LTE-
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 1.3 inches, 5.5 cm2 (~24.2% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 360 x 360 pixels, 1:1 ratio-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density 392 ppi density-
Display Screen Protection-Corning Gorilla Glass DX+ - Always-on display - Rotating bezel-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED FlashNo-
Secondary Camera8 MP--
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panorama--
Video[email protected]--

Body

Body ColorBlue, Red, White Silver, Midnight Black, Rose Gold-
Body Dimensions-49 x 46 x 13 mm (1.93 x 1.81 x 0.51 in)-
Body Weight- 63 g (2.22 oz)-
Body Build- Stainless Steel 316L-

Launch

Launch AnnouncementMarch, 2018August, 2018-
Launch DateRelease April 1st, 2018Release August, 2018-

Platform

Operating SystemAndroid 7.1 Nougat Tizen-based wearable OS 4.0 -
CPU- Dual-core 1.15 GHz-
Chipset- Exynos 9110-

Memory

Memory Internal64 GB 4 GB-
Memory ExternalmicroSD, up to 128 GB No-
Ram4 GB 1.5 GB LTE, 768 MB BTT-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Ion Battery -
Battery Capacity3180 mAh 472 mAh Battery-
Battery Stand by- Up to 72 h (mixed usage)-

Multimedia

Fm RadioYesNo-

Sound

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

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, Hotspot Wi-Fi 802.11 b/g/n-
Bluetooth4.2, A2DP, LE 4.2, A2DP, LE-
USBmicroUSB 2.0No-
GPSYes, with A-GPS Yes, with A-GPS, GLONASS-

Features

SensorsAccelerometer, proximity Accelerometer, gyro, heart rate, barometer-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), Email, IM-
BrowserHTML5No-
JavaNoNo-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editor WPC wireless charging
S-Voice natural language commands and dictation
MP3/M4A/AAC/WAV player
Photo viewer
Voice memo/dial/commands
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Made By-Koria-