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General

NameLenovo K9Samsung Galaxy Note 21 Plus -
ModelK9Galaxy Note 21 Plus -
PriceTK. 10,200Upcoming-

Network

Network TypeGSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE / 5G -
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 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE -
Network SpeedHSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G -
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G- SA/NSA/Sub6/mmWave -

Display

Display TypeIPS LCD capacitive touchscreen, 16M Colors Dynamic AMOLED 2X Display -
Display Size5.7 inches, 83.8 cm2 (~74.8% screen-to-body ratio) 6.9 inches -
Display Resolution720 x 1440 pixels, 18:9 ratio 1440 x 3088 pixels -
Display MultitouchYesYes-
Display Density282 ppi density 496 ppi density -
Display Screen Protection- Corning Gorilla Glass Victus HDR10+ Always-on display 120Hz@FHD/60Hz@QHD refresh rate -

Camera

Primary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor108MP
12MP
12MP
-
Secondary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor10MP, f/2.2, 26mm (wide), 1/3.2-
Camera FeaturesLED Flash Auto-HDR, panorama -
Video1080p@30fps, 1080p@60fps 2160p @30fps, 3840×2160 pixels -

Body

Body Dimensions153.8 x 72.9 x 8 mm (6.06 x 2.87 x 0.31 in) 164.8 x 77.2 x 8.1 mm (6.49 x 3.04 x 0.32 in) -
Body Weight155 g (5.47 oz) 208 g (7.34 oz) -
Body ColorBlack, Blue Mystic Bronze, Mystic Black, Mystic White -
Body Build- Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frame -

Launch

Launch AnnouncementOctober, 2018 Not announced -
Launch DateRelease October, 2018 Exp December, 2020 -

Platform

GPUPowerVR GE8320 Mali-G77 MP11 - Global Adreno 650 - USA -
Operating SystemAndroid 8.1 (Oreo) Android 10, One UI 2.1 -
ChipsetMediatek MT6762 Helio P22 (12 nm) Exynos 990 (7 nm+) - Global Qualcomm SM8250 Snapdragon 865+ (7 nm+) - USA -
CPU- Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x3.00 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA -

Memory

Memory Internal32 GB 128GB, 512GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot) microSDXC, (uses shared SIM slot) -
Ram3 GB 12GB-

Battery

Battery TypeNon-removable Li-Ion Battery Li-Ion (Lithium Ion) -
Battery Capacity3000 mAh 4500 mAh battery -
Charging-Fast charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging Reverse wireless charging 9W-

Multimedia

Fm RadioYesNo-

Sound

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

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot -
Bluetooth4.1, A2DP, LE 5.0, A2DP, LE, aptX -
USB2.0, Type-C 1.0 reversible connector, USB On-The-G 3.2, Type-C 1.0 reversible connector, USB On-The-Go -
GPSYes, with A-GPS es, with A-GPS, GLONASS, BDS, GALILEO -

Features

SensorsFingerprint /rear-mounted, accelerometer, proximityFingerprint -under display, ultrasonic, accelerometer, gyro, proximity, compass, barometer-
MessagingSMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM -
BrowserHTML5 HTML5 -
JavaNONo-

Other

Other FeaturesFast battery charging 2A/5V 10W, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Photo/video editor, Document viewerFast charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging Reverse wireless charging 9W-
Made By-Korea-