Apple Iphone 12 vs Xiaomi Redmi K40S
Apple Iphone 12
Xiaomi Redmi K40S
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Network
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2G networkGSM 850, 900, 1800, 1900 - China; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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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, JapanLTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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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 - global5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 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 uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-102022-03
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Status2020-102022-03
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Design
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BuildGlass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frameGlass front (Gorilla Glass 5), plastic back
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SIMSingle SIM (Nano-SIM and/or eSIM) / Dual SIM (Nano-SIM, dual stand-by) - ChinaDual SIM (Nano-SIM, dual stand-by)
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Height146.7 mm163.2 mm
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Width71.5 mm76 mm
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Thickness7.4 mm7.7 mm
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Weight164 g195 g
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PaymentApple Pay(Visa, MasterCard, AMEX certified)-
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WaterproofIP68 (6m and 30 mins)-
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Splash resistant-Yes
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Dust proofIP68-
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ColorsBlack, Blue, Green, Red, WhiteBlack, Blue, Gray, Green
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Display
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Display typeSuper Retina XDR OLEDAMOLED
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Physical size6.1 inches6.67 inches
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Resolution1170 x 2532 pixels1080 x 2400 pixels
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Pixel density460 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant ceramic glass, oleophobic coatingScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display featuresHDR10, 625 nits (typ), 1200 nits (peak), Dolby Vision, Wide color gamut, True-tone120Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUHexa-coreOcta-core
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CPUDual-core 3.1 GHz FirestormSingle-core 3.2 GHz Kryo 585
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CPU(second)quad-core 1.8 GHz IcestormTriple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetApple A14 BionicQualcomm SM8250-AC Snapdragon 870 5G
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GPUApple GPU (4-core graphics)Adreno 650
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Memory RAM4 GB6, 8, 12 GB
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Internal storage64, 128, 256 GB128, 256 GB
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Memory cardNoNo
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StorageNVMeUFS 3.1
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OS
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OSiOS 14.1, upgradable to iOS 14.2Android 12, MIUI 13
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 12 MP, f/1.6 , 26 mm, 1.4 µm(wide) , 48 MP, f/1.8 , 0.8 µm, 1/2"
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(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm, 1/3.6"(ultrawide) , 8 MP, 119˚
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(macro) , 2 MP, f/2.4
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Primary camera resolution4032 x 3024 pixels8000 x 6000 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.4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
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Primary camera flashdual-LED dual-tone flashdual-LED dual-tone flash
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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, optical zoom, digital image stabilization, optical image stabilization, 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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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 typeDualSingle
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Selfie camera(wide) , 12 MP, f/2.2 , 23 mm, 1/3.6"(wide) , 20 MP
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SL 3D
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Selfie camera resolution4032 x 3024 pixels-
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Selfie camera featuresFace unlock, Night Mode, Deep Fusion, HDRFace unlock, HDR
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Selfie camera video4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS1080p@30/120fps
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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 jackNoNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBLightning, USB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDS-Yes
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QZSSYesYes
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NavIC-Yes
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Features
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SensorsAccelerometer, barometer, compass, Face ID, gyroscope, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
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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 capacity2815 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes (50% in 30 min)Quick Charge 3+, 67W (100% in 38 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)715000 (v9)
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Geekbench(single-core)1590 (v5.2)983 (v5.2)
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Geekbench(multi-core)4201 (v5.2)3362 (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 USD290 USD