Ulefone Armor X9 vs Xiaomi Redmi K70
Ulefone Armor X9
Xiaomi Redmi K70
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
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5G network-5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 151 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092023-11
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Status2021-092023-11
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Design
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BuildAluminium alloy, reinforced polycarbonate, rubberAluminium alloy, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158 mm160.9 mm
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Width77.5 mm75 mm
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Thickness13.85 mm8.2 mm
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Weight235 g209 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsBlack, Green, RedBlack, Blue/Green, Purple, Silver
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Display
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Display typeIPS TFTOLED
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Physical size5.5 inches6.67 inches
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Resolution720 x 1440 pixels1440 x 3200 pixels
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Pixel density293 ppi526 ppi
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Display colors1677721668719476736
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ProtectionOleophobic coatingScratch resistant
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Display features-120Hz, Dolby Vision, HDR10+, 4000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.5 GHz Cortex-A53dual-core 2.8 GHz Cortex-A715
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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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ChipsetMediaTek Helio A25 (MT6762V/WD)Qualcomm SM8550-AB Snapdragon 8 Gen 2
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GPUPowerVR GE8320Adreno 740
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Memory RAM3 GB12, 16 GB
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Internal storage32 GB256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 11Android 14, HyperOS
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Main camera
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Camera typeDualTriple
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Main camera13 MP, f/1.850 MP, f/1.6 , (wide) , 1/1.55" , 1.0 µm
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(depth) , 2 MP(ultrawide) , 8 MP
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(macro) , 2 MP
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Primary camera resolution4160 x 3120 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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 sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.416 MP, (wide)
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Selfie camera resolution2560 x 1920 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlockFace unlock, HDR, face detection
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Selfie camera video1080p@30fps1080p@30/60fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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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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BDSYesYes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, light, 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-PoLi-Po
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Battery capacity5080 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 120W (100% in 18 min)
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Talk time 2G17.8 h-
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Talk time 4G14.5 h-
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Standby time 2G662 h-
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Standby time 4G510 h-
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Tests and performance
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Antutu93188 (v9)1710731 (v10)
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Geekbench(single-core)138 (v5.2)1512 (v6.2)
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Geekbench(multi-core)846 (v5.2)4886 (v6.2)
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SAR value
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SAR EU(head)0.22 W/kg-
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SAR EU(body)0.86 W/kg-
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Cost
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Price110 USD350 USD