Realme Narzo 20A vs Ulefone Armor 15
Realme Narzo 20A
Ulefone Armor 15
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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, 3, 5, 8, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.52 Mbps
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LTE speedLTE-ALTE, Cat13, 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 announced2020-092022-07
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Status2020-092022-10
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Design
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BuildPlasticAluminium alloy, reinforced polycarbonate, TPU
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.5 mm170.2 mm
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Width75.4 mm79.6 mm
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Thickness8.9 mm18.2 mm
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Weight195 g346 g
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Waterproof-IP68 (1.5m and 35 minutes)
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Dust proof-IP68
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MIL-STD-810G-Yes
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Build features-Built-in wireless earbuds housed inside the top side of the phone; charging
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ColorsBlue, SilverBlack, Blue, Red
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches5.45 inches
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Resolution720 x 1600 pixels720 x 1440 pixels
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Pixel density270 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3-
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Display features450 nits (typ)-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Kryo 260 GoldQuad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Kryo 260 Silverquad-core 1.8 GHz Cortex-A53
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ChipsetQualcomm SDM665 Snapdragon 665MediaTek MT6765G Helio G35
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GPUAdreno 610PowerVR GE8320
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Memory RAM3, 4 GB6 GB
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Internal storage32, 64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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StorageeMMC 5.1-
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OS
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OSAndroid 10, Realme UI 1.0Android 12
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 12 MP, f/1.8 , 28 mm, 1/2.8" , 1.25 µm12 MP, f/1.8 , 1.4 µm
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(depth) , 2 MP, f/2.4(ultrawide) , 13 MP, f/2.4 , 106˚
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(depth) , 2 MP, f/2.4
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@30fps, 1080p@30fps, 480p@120fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.0 , 79˚ , 26 mm, 1/4" , 1.12 µm16 MP, f/2.4 , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, HDRFace unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioStereo FM radio, RDS, recording
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Connectivity
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WLANWi-Fi 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 DirectYes-
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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-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, 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 capacity5000 mAh6600 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 18W
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Tests and performance
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Antutu170500 (v8)122000 (v9)
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Geekbench(single-core)343 (v5.2)177 (v5.2)
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Geekbench(multi-core)1322 (v5.2)991 (v5.2)
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SAR value
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SAR(head)1.18 W/kg-
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SAR(body)0.63 W/kg-
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Cost
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Price130 USD300 USD
