Infinix Smart 4c vs Ulefone Armor X8i
Infinix Smart 4c
Ulefone Armor X8i
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28
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HSDPA speed21.1 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps uploadLTE, Cat7, 300 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 announced2019-112021-09
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Status2019-122021-09
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height167 mm160.3 mm
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Width76 mm79 mm
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Thickness8.3 mm13.8 mm
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Weight183 g256 g
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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ColorsBlack, Cyan, PurpleBlack, Orange, Red
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.6 inches5.7 inches
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Resolution720 x 1600 pixels720 x 1440 pixels
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Pixel density266 ppi282 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 2 GHz Cortex-A53Quad-core 1.8 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22MediaTek Helio A25
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GPUPowerVR GE8300PowerVR GE8320
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Memory RAM2 GB3 GB
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Internal storage32 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid 11
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Main camera
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Camera typeDualTriple
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Main camera5 MP13 MP, (wide) , f/2.2
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(depth) , 2 MP
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(depth) , 2 MP
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Primary camera resolution-4096 x 3072 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual LED flashdual-LED flash
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Camera features-HDR, Panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP8 MP, f/2.4
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM radio, RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, light, 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 capacity4000 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-No
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Talk time 2G-14.5 h
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Talk time 4G-9 h
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Standby time 2G-308 h
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Standby time 4G-510 h
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Cost
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Price85 USD200 USD
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Tests and performance
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Antutu-91188 (v8)
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Geekbench(single-core)-126 (v5.2)
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Geekbench(multi-core)-447 (v5.2)