Xiaomi Redmi K70E vs ZTE Blade A51
Xiaomi Redmi K70E
ZTE Blade A51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1xHSDPA 850, 900, 1900, 2100
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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, 7, 8, 20, 28, 38, 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, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-112021-05
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Status2023-112021-05
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Design
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BuildAluminium alloy, glassPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.5 mm166.5 mm
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Width74.3 mm75.6 mm
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Thickness8.1 mm8.5 mm
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Weight198 g173 g
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ColorsBlack, Mint, WhiteBlue, Gray
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Display
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Display typeOLEDIPS LCD
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Physical size6.67 inches6.52 inches
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Resolution1220 x 2712 pixels720 x 1600 pixels
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Pixel density446 ppi269 ppi
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Display colors6871947673616777216
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ProtectionScratch 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-A715Quad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 3.35 GHz Cortex-A510quad-core 1.2 GHz Cortex-A55
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ChipsetMediatek Dimensity 8300 UltraUnisoc SC9863A
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GPUMali G615-MC6IMG8322
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Memory RAM8, 12, 16 GB2 GB
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Internal storage256, 512, 1024 GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 4.0-
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OS
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OSAndroid 14, HyperOSAndroid 11 Go Edition
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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 µm13 MP
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(ultrawide) , 8 MP, 120˚2 MP
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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, digital 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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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP5 MP, f/2.0 , 1.0 µm
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Selfie camera resolution4608 x 3456 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, HDR, face detectionFace unlock, 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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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, 802.11ax, 802.11beWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.4v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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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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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5500 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2, 120W (100% in 34 min)Yes
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Tests and performance
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Antutu1526328 (v10)101300 (v8)
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Geekbench(single-core)-147 (v5.2)
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Geekbench(multi-core)-808 (v5.2)
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Cost
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Price145 USD90 USD
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