Apple Iphone 12 vs Digma Linx Alfa 3G
Apple Iphone 12
Digma Linx Alfa 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 900, 2100
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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 announced2020-102018-10
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Status2020-102018-10
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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/Nano-SIM, dual stand-by)
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Height146.7 mm123.5 mm
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Width71.5 mm65 mm
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Thickness7.4 mm10 mm
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Weight164 g110 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
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Display
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Display typeSuper Retina XDR OLEDTN
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Physical size6.1 inches4 inches
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Resolution1170 x 2532 pixels480 x 800 pixels
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Pixel density460 ppi233 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
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CPU(second)quad-core 1.8 GHz Icestorm
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ChipsetApple A14 BionicMediatek MT6580M
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GPUApple GPU (4-core graphics)Mali-400 MP2
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Memory RAM4 GB512 MB
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Internal storage64, 128, 256 GB4 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 8.1 Oreo Go Edition
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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 µm2 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 pixels1600 x 1200 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"0.31 MP
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SL 3D
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Selfie camera resolution4032 x 3024 pixels640 x 480 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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Bluetoothv5.0v4.0
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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
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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 capacity2815 mAh1400 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 time17 h-
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Music play65 h-
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Tests and performance
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Antutu568674 (v8)-
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Geekbench(single-core)1590 (v5.2)-
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Geekbench(multi-core)4201 (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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Price830 USD-
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