Digma Linx A450 3G vs Infinix Hot 7 Pro
Digma Linx A450 3G
Infinix Hot 7 Pro
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900WCDMA 900, 2100
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4G network-LTE frequency band 3(1800), 7(2600), 18(800), 40(2300)
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HSDPA speed21 Mbps42 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speed-LTE Cat 6, 301.5 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20172019-3
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Status20172019-3
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height133 mm155.4 mm
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Width67.5 mm75.9 mm
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Thickness11 mm8.4 mm
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Weight135 g165 g
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ColorsBlack, WhiteBlue, Black, Brown, Red
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Display
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Display typeTFTIPS capacitive touchscreen
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Physical size4.5 inches6.2 inches
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Resolution540 x 960 pixels720 x 1500 pixels
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Pixel density245 ppi268 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHz ARM Cortex-A7Quad-core 2.4 GHz Cortex-A53
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CPU(second)quad-core 1.6 GHz Cortex-A53
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ChipsetSpreadtrum SC7731CMediaTek Helio P22 (MT6762) / MediaTek Helio P25 (MT6757T)
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GPUMali-400 MP2Mali-T880MP2 / PowerVR GE8320
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Memory RAM512 MB2, 3, 6 GB
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Internal storage4 GB32, 64 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB128 GB
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OS
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OSAndroid 6.0 MarshmallowX OS 5.0 (Android 9.0 Pie)
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Main camera
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Camera type-Dual
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Main camera2 MP13 MP
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2 MP
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Primary camera resolution1600 x 1200 pixels4160 x 3120 pixels
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Primary camera video480p@30fps1080p@30fps
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Primary camera flashLEDdual LED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene modeAutofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Flash-LED flash
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Selfie camera0.3 MP13 MP, f/2
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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SensorsAccelerometr, light, proximityAccelerometer, proximity, light, compass, gyroscope, fingerprint
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1800 mAh4000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Xcharge
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Talk time 2G8 h-
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Talk time 3G8 h-
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Standby time 2G150 h-
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Standby time 3G150 h-
