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NameLenovo K9Walton Primo N4-
ModelK9Primo N4-
PriceTK. 10,200Tk 10,000-


Network TypeGSM / HSPA / LTE 2G / 3G / 4G / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 22G (GSM/GPRS/EDGE 850/900/1800/1900 MHz)-
Network 3GHSDPA 850 / 900 / 1900 / 21003G (UMTS 850/900/2100 MHz)-
Network 4GLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)4G (LTE FDD 800/850/900/1800/2100/2600 MHz), (TDD 2300/2500/2600MHz)-
Network SpeedHSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps HSPA+, 4G LTE-
Network GPRSYesYes-
Network EDGEYesYes-


Display TypeIPS LCD capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M colors-
Display Size5.7 inches, 83.8 cm2 (~74.8% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 720 x 1600 pixels, 19:9 ratio (~266 ppi density)-
Display MultitouchYesYes-
Display Density282 ppi density--


Primary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor16MP, f/1.8, PDAF
8MP, f/2.0, (ultrawide)
2MP, f/2.2, depth sensor
Secondary CameraDual: 13 MP, f/2.2, 1/3`, 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor13MP, f/2.2, PDAF-
Camera FeaturesLED FlashLED flash, HDR, panorama-
Video1080p@30fps, 1080p@60fps1080p@30fps-


Body Dimensions153.8 x 72.9 x 8 mm (6.06 x 2.87 x 0.31 in) 164.3 x 75.8 x 8.5 mm-
Body Weight155 g (5.47 oz) 184.2 g (6.49 oz)-
Body ColorBlack, Blue Sea Green-


Launch AnnouncementOctober, 2018 March, 2020-
Launch DateRelease October, 2018Release March, 2020-


GPUPowerVR GE8320Mali-G71 MP2-
Operating SystemAndroid 8.1 (Oreo) Android 9. (Pie)-
ChipsetMediatek MT6762 Helio P22 (12 nm)ARM Cortex-A53-
CPU-Octa-Core 2.0 GHz-


Memory Internal32 GB 32GB, 64GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot) microSD, up to 64GB-
Ram3 GB 3GB, 4GB LPDDR4x-


Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po-
Battery Capacity3000 mAh 4000 mAh -


Fm RadioYesYes-


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


WiFiWi-Fi 802.11 b/g/n, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
Bluetooth4.1, A2DP, LE 4.0, A2DP, LE-
USB2.0, Type-C 1.0 reversible connector, USB On-The-G 2.0, Type-C 1.0 reversible connector-
GPSYes, with A-GPS Yes, with A-GPS, GLONASS, BDS-


SensorsFingerprint /rear-mounted, accelerometer, proximityFingerprint -rear-mounted, Face ID, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, IM-
BrowserHTML5 HTML5-


Other FeaturesFast battery charging 2A/5V 10W, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Photo/video editor, Document viewerOTG supported Online Themes Ambient Display Smart Control-
Made By-Bangladesh-