Xiaomi Redmi K70E vs vivo iQOO U3x 4G
Xiaomi Redmi K70E
vivo iQOO U3x 4G
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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, 1900, 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, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE-ALTE, 800 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-112021-06
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Status2023-112021-06
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Design
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BuildAluminium alloy, glassGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.5 mm164.4 mm
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Width74.3 mm76.3 mm
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Thickness8.1 mm8.4 mm
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Weight198 g191.4 g
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ColorsBlack, Mint, WhiteBlack, Silver
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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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Resolution1220 x 2712 pixels720 x 1600 pixels
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Pixel density446 ppi270 ppi
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Display colors6871947673616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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Display features120Hz, Dolby Vision, HDR10+, 1800 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 3.35 GHz Cortex-A715Dual-core 2.0 GHz Cortex-A75
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CPU(second)quad-core 3.35 GHz Cortex-A510Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediatek Dimensity 8300 UltraMediatek Helio G80
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GPUMali G615-MC6Mali-G52 MC2
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Memory RAM8, 12, 16 GB4, 6 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 4.0eMMC 5.1
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OS
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OSAndroid 14, HyperOSAndroid 11, OriginOS 1.0 for iQOO
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, 1/2" , 0.7 µm(wide) , 13 MP, f/2.2 , 4x digital zoom
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(ultrawide) , 8 MP, 120˚(depth) , 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 video4K@24/30fps, 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, 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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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP(wide) , 8 MP, f/1.8
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDR, face detectionFace unlock
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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 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.4v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX
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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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QZSSYes-
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Features
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SensorsAccelerometer, 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 capacity5500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2, 120W (100% in 34 min)Yes, 18W
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Talk time 4G-24.1 h
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Tests and performance
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Antutu1526328 (v10)200000 (v8)
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Geekbench(single-core)-480 (v5.2)
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Geekbench(multi-core)-1649 (v5.2)
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Cost
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Price145 USD140 USD