Ulefone Armor X8i vs vivo iQOO 12
Ulefone Armor X8i
vivo iQOO 12
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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), 1900, 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, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat7, 300 Mbps download, 150 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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Build-Aluminium alloy
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.3 mm163.2 mm
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Width79 mm75.9 mm
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Thickness13.8 mm8.1/8.4 mm
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Weight256 g198.5/203.7 g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsBlack, Orange, RedBlack, Red, White (BMW M branding)
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Display
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Display typeIPS LCDAMOLED
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Physical size5.7 inches6.78 inches
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Resolution720 x 1440 pixels1260 x 2800 pixels
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Pixel density282 ppi453 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-144Hz, HDR10+, 1400 nits (HBM), 3000 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 3.3 GHz Cortex-X4
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CPU(second)quad-core 1.5 GHz Cortex-A53Penta-core 3.2 GHz Cortex-A720
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetMediaTek Helio A25Qualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUPowerVR GE8320Adreno 750
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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, Funtouch 14 (global), OriginOS 4 (China)
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 13 MP, f/2.2(wide) , 50 MP, f/1.7 , 23 mm, 1/1.3" , 1.2 µm
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(depth) , 2 MP(periscope telephoto) , 64 MP, f/2.6 , 70 mm, 1/2.0" , 3x optical zoom
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(depth) , 2 MP(ultrawide) , 50 MP, f/2.0 , 15 mm
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Primary camera resolution4096 x 3072 pixels8192 x 6144 pixels
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Primary camera video1080p@30fps8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashdual-LED flashdual-LED flash
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Camera featuresHDR, PanoramaHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.416 MP, f/2.5 , (wide)
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps, 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 radio, RDS, recordingNo
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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 HotspotYesYes
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WLAN WiFi DirectYesYes
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.4
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive, aptX Lossless
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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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Features
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SensorsAccelerometer, compass, fingerprint, 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 chargingNoYes, 120W
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Talk time 2G14.5 h-
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Talk time 4G9 h-
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Standby time 2G308 h-
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Standby time 4G510 h-
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Tests and performance
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Antutu91188 (v8)2020000 (v9)
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Geekbench(single-core)126 (v5.2)2188 (v5.2)
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Geekbench(multi-core)447 (v5.2)6383 (v5.2)
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Cost
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Price200 USD570 USD