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General

NameLenovo K9Samsung Galaxy Watch Active 2 Aluminum-
ModelK9 Galaxy Watch Active 2 Aluminum (SM-R830)-
PriceTK. 10,200Tk. 24,000-

Network

Network TypeGSM / HSPA / LTE No cellular connectivity-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2--
Network 3GHSDPA 850 / 900 / 1900 / 2100--
Network 4GLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)--
Network SpeedHSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps--
Network GPRSYes--
Network EDGEYes--

Display

Display TypeIPS LCD capacitive touchscreen, 16M Colors Super AMOLED capacitive touchscreen, 16M Colors -
Display Size5.7 inches, 83.8 cm2 (~74.8% screen-to-body ratio) 1.4 inches, 6.3 cm2 (~32.7% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 360 x 360 pixels, 1:1 ratio-
Display MultitouchYes--
Display Density282 ppi density 364 ppi density-
Display Screen Protection- Corning Gorilla Glass DX+-

Camera

Primary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor No Camera-
Secondary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor--
Camera FeaturesLED Flash--
Video[email protected], [email protected]--

Body

Body Dimensions153.8 x 72.9 x 8 mm (6.06 x 2.87 x 0.31 in)44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in)-
Body Weight155 g (5.47 oz) 30 g-
Body ColorBlack, Blue Cloud Silver, Aqua Black, Pink Gold-
Body Build- Front Glass, Aluminum Frame-

Launch

Launch AnnouncementOctober, 2018August, 2019-
Launch DateRelease October, 2018Release September, 2019-

Platform

GPUPowerVR GE8320 Mali-T720-
Operating SystemAndroid 8.1 (Oreo) Tizen-based wearable OS -
ChipsetMediatek MT6762 Helio P22 (12 nm) Exynos 9110-
CPU- Dual-core 1.15 GHz Cortex-A53-

Memory

Memory Internal32 GB 4 GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot) No-
Ram3 GB 768 MB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Ion Battery -
Battery Capacity3000 mAh 340 mAh Battery-
Battery Charging- Wireless Charging-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYes--
3.5mm JackYes - Active noise cancellation with dedicated micNo-

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, Hotspot Wi-Fi 802.11 b/g/n-
Bluetooth4.1, A2DP, LE 5.0, A2DP, LE-
USB2.0, Type-C 1.0 reversible connector, USB On-The-GNo-
GPSYes, with A-GPS Yes, with GLONASS, GALILEO, BDS-

Features

SensorsFingerprint /rear-mounted, accelerometer, proximity Accelerometer, gyro, heart rate, barometer-
MessagingSMS(threaded view), MMS, Email, Push Email, IM--
BrowserHTML5--
JavaNO--

Other

Other FeaturesFast battery charging 2A/5V 10W, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Photo/video editor, Document viewerWireless charging-
Made By-Korea-