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General

NameOppo A1Samsung Galaxy Watch Active 2-
ModelA1 Galaxy Watch Active 2 (SM-R830)-
PriceTK. 20,990Tk. 42,000-

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 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 1.4 inches, 6.3 cm2 (~40.5% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 360 x 360 pixels, 1:1 ratio-
Display MultitouchYes - Color OS--
Display Density282 ppi density 364 ppi density-
Display Screen Protection- Corning Gorilla Glass DX+-

Camera

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

Body

Body ColorBlue, Red, White Black, Silver, Gold-
Body Dimensions- 44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in)-
Body Weight- 44 g (1.55 oz)-
Body Build- Front glass, Stainless Steel 316L frame-

Launch

Launch AnnouncementMarch, 2018August, 2019 -
Launch DateRelease April 1st, 2018Release August ,2019-

Platform

Operating SystemAndroid 7.1 Nougat Tizen-based wearable OS -
CPU- Dual-core 1.15 GHz Cortex-A53-
GPU- Mali-T720-
Chipset- Exynos 9110-

Memory

Memory Internal64 GB 4 GB-
Memory ExternalmicroSD, up to 128 GBNo-
Ram4 GB 768 MB, 1.5 GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Ion Battery -
Battery Capacity3180 mAh 340 mAh Battery-
Battery Charging- Qi Wireless Charging-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV Ringtones--
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated mic No-

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, Hotspot Wi-Fi 802.11 b/g/n-
Bluetooth4.2, A2DP, LE 5.0, A2DP, LE-
USBmicroUSB 2.0 No-
GPSYes, with A-GPS Yes, with A-GPS-

Features

SensorsAccelerometer, proximity Accelerometer, gyro, heart rate, barometer-
MessagingSMS(threaded view), MMS, Email, Push Email--
BrowserHTML5--
JavaNo--

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorWireless charging-
Made By-Korea-