AGM A9 vs Lenovo Vibe K4 Note
AGM A9
Lenovo Vibe K4 Note
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 12(700), 18(800); LTE-TDD 1900, 2300, 2500, 2600 MHz-
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2018-102016-1
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Oficially announced2018-102016-1
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Design
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BuildAluminium alloy, plastic-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Dual SIM (Micro-SIM, dual stand-by)
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Height168 mm153.6 mm
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Width81.4 mm76.5 mm
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Thickness12.6 mm9.2 mm
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Weight251 g158 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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MIL-STD-810GYes-
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.99 inches5.5 inches
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Resolution1080 x 2160 pixels1080 x 1920 pixels
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Pixel density403 ppi401 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUOcta-core 1.8 GHz Cortex-A53Octa-core 1.3 GHz Cortex-A53 ARM
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ChipsetQualcomm Snapdragon 450Mediatek MT6753
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GPUAdreno 506Mali-T720MP3
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Memory RAM3, 4 GB2, 3 GB
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Internal storage32, 64 GB16, 32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max128 GB128 GB
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StorageeMMC-
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OS
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OSAndroid 8.1 OreoAndroid OS, v5.1 (Lollipop)
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Main camera
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Main camera12 MP, 1/2.9" , 1.25 µm13 MP, f/2.2
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Primary camera resolution4000 x 3000 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashdual-LED flashdual-LED (dual tone) flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera16 MP, f/1.85 MP
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BeidouYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximityFingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity5400 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 3.0-
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Talk time 2G-23 h
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Talk time 3G-22 h
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Standby time 3G-265 h