Xiaomi 12S Ultra vs Xiaomi Redmi K30 Ultra
Xiaomi 12S Ultra
Xiaomi Redmi K30 Ultra
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Network
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2G networkGSM 850, 900, 1800, 1900;CDMA 800GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42LTE frequency band 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA5G band 1, 3, 41, 78, 79; SA/NSA
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A
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5G speed-5G
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GPRSClass 33Yes
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EDGEClass 33Yes
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Availability
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Oficially announced2022-072020-08
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Status2022-072020-08
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Design
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BuildGlass front (Gorilla Glass Victus), eco leather back, aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.2 mm163.3 mm
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Width75 mm75.4 mm
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Thickness9.1 mm9.1 mm
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Weight225 g213 g
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ColorsBlack, GreenBlack, Green, White
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Display
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Display typeLTPO2 AMOLEDAMOLED capacitive touchscreen
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Physical size6.73 inches6.67 inches
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Resolution1440 x 3200 pixels1080 x 2400 pixels
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Pixel density522 ppi395 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, Corning Gorilla Glass Victus2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5
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Display features120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)HDR10+, 120Hz sampling rate, 500 nits typ. brightness
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.19 GHz Cortex-X2Quad-core 2.6 GHz Cortex-A77
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CPU(second)Triple-core 2.75 GHz Cortex-A710quad-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1Mediatek Dimensity 1000+
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GPUAdreno 730Mali-G77 MC9
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Memory RAM8, 12 GB6, 8 GB
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Internal storage256, 512 GB128, 256, 512 GB
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Memory cardNoNo
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StorageUFS 3.1UFS
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OS
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OSAndroid 12, MIUI 13MIUI V12 (Android 10.0)
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Main camera
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Camera typeQuadQuad
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Main camera(wide) , 50 MP, f/1.9 , 23 mm, 1.0" , 1.6 µm64 MP, f/1.9 , 26 mm, 1/1.72" , 0.8 µm
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(periscope telephoto) , 48 MP, f/4.1 , 120 mm, 1/2.0" , 0.8 µm13 MP, f/2.4 , 1.12 µm
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128˚ , (ultrawide) , 48 MP, f/2.2 , 13 mm, 1/2.0" , 0.8 µm5 MP, f/2.2 , 50 mm
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2 MP, f/2.4
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Primary camera resolution-5184 x 3800 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@3840fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K, 1080p)4K@30fps, 1080p@30/60/120/240/960fps; gyro-EIS
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Primary camera opticsLeica lens-
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Primary camera flashdual-LED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, super night mode 2.0, HDR10 video recordingAutofocus, continuous shooting, digital 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, macro-mode, phase detection autofocus, RAW, AI skyscaping
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.4 , 80˚ , 25 mm, 1/3" , 0.7 µm20 MP, f/2.24 , 27 mm, 1/3.4" , 0.8 µm
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Selfie camera resolution-5184 x 3800 pixels
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Selfie camera featuresFace unlock, HDR, panorama-
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Selfie camera video1080p@30/60fps1080p@30fps, 720p@120fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes, with stereo speakers
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Multimedia
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RadioNoFM 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 802.11a, 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 DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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WLAN DLNAYes-
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USBType-C 2.0Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD, aptX AdaptiveaptX HD
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InfraredYesYes
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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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Beidou-Yes
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BDSYes-
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QZSSYesYes
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NavICYes-
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Features
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SensorsAccelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer, compass, fingerprint, gyroscope, proximity
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Power bank function-Yes
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4860 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4+, 67W (100% in 41 min)Qualcomm Quick Charge 4+(100% in 58 min)
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Wireless reverse chargingYes, 10W-
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Fast wireless chargingYes, 50W (100% in 52 min)-
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Tests and performance
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Antutu1105958 (v9)-
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Geekbench(single-core)1297 (v5.2)-
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Geekbench(multi-core)4286 (v5.2)-
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Cost
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Price960 USD390 USD