Xiaomi Redmi K70 vs vivo iQOO Z7i
Xiaomi Redmi K70
vivo iQOO Z7i
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1xHSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-ALTE, 391 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-112023-03
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Status2023-112023-03
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Design
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BuildAluminium alloy, glassGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height160.9 mm164.1 mm
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Width75 mm75.6 mm
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Thickness8.2 mm8.2 mm
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Weight209 g186 g
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ColorsBlack, Blue/Green, Purple, SilverBlack, Blue
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Display
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Display typeOLEDIPS LCD
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Physical size6.67 inches6.51 inches
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Resolution1440 x 3200 pixels720 x 1600 pixels
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Pixel density526 ppi270 ppi
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Display colors6871947673616777216
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ProtectionScratch resistant-
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Display features120Hz, Dolby Vision, HDR10+, 4000 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.2 GHz Cortex-X3Dual-core 2.2 GHz Cortex-A76
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CPU(second)dual-core 2.8 GHz Cortex-A715Hexa-core 2.0 GHz Cortex-A55
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetQualcomm SM8550-AB Snapdragon 8 Gen 2Mediatek Dimensity 6020
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GPUAdreno 740Mali-G57 MC2
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Memory RAM12, 16 GB4, 6, 8 GB
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Internal storage256, 512, 1024 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 4.0UFS 2.2
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OS
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OSAndroid 14, HyperOSAndroid 13, Origin OS Ocean
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.6 , 1/1.55" , 1.0 µm(wide) , 13 MP, f/2.2 , 10x digital zoom
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(ultrawide) , 8 MP(macro) , 2 MP, f/2.4
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(macro) , 2 MP
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, flicker sensorAutofocus, continuous shooting, digital zoom, digital 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP(wide) , 5 MP, f/1.8
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Selfie camera resolution4608 x 3456 pixels2560 x 1944 pixels
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Selfie camera featuresFace unlock, HDR, face detection-
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Selfie camera video1080p@30/60fps, gyro-EIS1080p@30fps
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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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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, 802.11ax, 802.11beWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.3v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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InfraredYes-
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NFCYesNo
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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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BDSYesYes
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QZSSYesYes
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NavICYes-
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, proximity
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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 capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3+, 120W (100% in 18 min)Vivo Super FlashCharge, 15W
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Tests and performance
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Antutu1710731 (v10)330000 (v9)
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Geekbench(single-core)1512 (v6.2)611 (v5.2)
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Geekbench(multi-core)4886 (v6.2)1893 (v5.2)
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Cost
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Price350 USD140 USD