Apple Iphone 12 mini vs Digma Linx A453 3G
Apple Iphone 12 mini
Digma Linx A453 3G
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Network
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2G networkGSM 850, 900, 1800, 1900 - China; CDMA 800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 1900
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - USA; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - global, China, Hong Kong; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - Canada, Japan-
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - global-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, 1 Gbps download, 500 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-102018-02
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Status2020-112018-02
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Design
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BuildGlass front (Gorilla Glass), glass back (Gorilla Glass), aluminum framePlastic
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SIMSingle SIM (Nano-SIM and/or eSIM) / Dual SIM (Nano-SIM, dual stand-by) - ChinaDual SIM (Micro-SIM, dual stand-by)
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Height131.5 mm133.5 mm
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Width64.2 mm67 mm
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Thickness7.4 mm11 mm
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Weight135 g129 g
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PaymentApple Pay(Visa, MasterCard, AMEX certified)-
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WaterproofIP68 (6m and 30 mins)-
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Dust proofIP68-
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ColorsBlack, Blue, Green, Red, WhiteBlack, Gold, Gray
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Display
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Display typeSuper Retina XDR OLEDIPS
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Physical size5.4 inches4.5 inches
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Resolution1080 x 2340 pixels480 x 854 pixels
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Pixel density476 ppi218 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant ceramic glass, oleophobic coating-
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Multitouch-Yes
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Display featuresHDR10, 625 nits (typ), 1200 nits (peak), Dolby Vision, Wide color gamut, True-tone-
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Hardware
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CPUHexa-core-
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CPUDual-core 3.1 GHz FirestormQuad-core 1.3 GHz Cortex-A7 ARM
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CPU(second)quad-core 1.8 GHz Icestorm
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ChipsetApple A14 BionicSpreadtrum SC7731C
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GPUApple GPU (4-core graphics)Mali-400 MP1
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Memory RAM4 GB1 GB
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Internal storage64, 128, 256 GB8 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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StorageNVMe-
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OS
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OSiOS 14.1, upgradable to iOS 14.2Android 7.0 Nougat
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Main camera
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Camera typeDual-
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Main camera(wide) , 12 MP, f/1.6 , 26 mm, 1.4 µm5 MP
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(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm, 1/3.6"
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Primary camera resolution4032 x 3024 pixels2592 x 1944 pixels
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Primary camera video4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec.720p@30fps
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Primary camera flashdual-LED dual-tone flashLED
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW, Night Mode, Deep FusionAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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DxOMark photo132-
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DxOMark zoom41-
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DxOMark video112-
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DxOMark camera score122-
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Selfie camera
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Selfie camera typeDual-
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Selfie camera(wide) , 12 MP, f/2.2 , 23 mm, 1/3.6"2 MP
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SL 3D
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Selfie camera resolution4032 x 3024 pixels1600 x 1200 pixels
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Selfie camera featuresFace unlock, Night Mode, Deep Fusion, HDR-
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Selfie camera video4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS480p@30fps MP
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DxOMark photo101-
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DxOMark video93-
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DxOMark camera score98-
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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USBLightning, USB 2.0microUSB 2.0
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Bluetoothv5.0v2.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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GALILEOYes-
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, Face ID, gyroscope, proximityAccelerometer, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2227 mAh1800 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes (50% in 30 min)-
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Fast wireless chargingQi magnetic fast wireless charging-
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Standby time15 h-
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Music play50 h-
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DxOMark autonomy41-
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DxOMark charging73-
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DxOMark efficiency100-
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DxOMark battery score59-
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Tests and performance
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Antutu589616 (v8)-
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Geekbench(single-core)1587 (v5.2)-
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Geekbench(multi-core)4203 (v5.2)-
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SAR value
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SAR EU(head)0.99 W/kg-
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SAR EU(body)0.99 W/kg-
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Cost
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Price730 USD-
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