Asus Zenfone Go ZB450KL vs Infinix Smart HD 2021
Asus Zenfone Go ZB450KL
Infinix Smart HD 2021
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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, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)LTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed21.1 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 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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Oficially announced2016-72020-12
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Status2016-82020-12
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Design
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Build-Glass front, plastic back, plastic frame
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SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height136.5 mm158.3 mm
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Width66.7 mm75.2 mm
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Thickness11.2 mm9.8 mm
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Weight135 g195 g
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ColorsBlue/Sheer Gold, Charcoal Black, Glacier Grey/Silver, Glamor Red, Lemon Yellow, Pearl WhiteBlack, Blue, Green
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size4.5 inches6.1 inches
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Resolution480 x 854 pixels720 x 1560 pixels
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Pixel density218 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes-
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Display features-500 nits (typ)
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53Quad-core 1.8 GHz Cortex-A53
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ChipsetQualcomm MSM8916 Snapdragon 410Mediatek MT6761D Helio A20
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GPUAdreno 306PowerVR GE8320
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Memory RAM1 GB2 GB
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Internal storage8 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 10 Go Edition, XOS 6.2
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Main camera
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Camera type-Dual
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Main camera8 MP, f/2.08 MP, f/2.0
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Primary camera resolution-3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP, f/2.45 MP, f/2.0
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Selfie camera resolution-3648 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, compass, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity2070 mAh5000 mAh
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Battery removableRemovableNon-removable
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Talk time 3G-33 h
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Standby time 3G-840 h
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Tests and performance
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Antutu-50300 (v8)
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Geekbench(single-core)-132 (v5.2)
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Geekbench(multi-core)-450 (v5.2)
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SAR value
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SAR(head)-0.53 W/kg
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SAR(body)-1.22 W/kg
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Cost
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Price-90 USD
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