Oppo Reno 4 Z 5G vs Ulefone Power Armor 18
Oppo Reno 4 Z 5G
Ulefone Power Armor 18
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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, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
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5G network5G 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-ALTE
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5G speed3.5 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092022-12
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Status2020-102022-12
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Design
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BuildGlass, aluminium alloyMetal, polycarbonate, TPU
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm175.2 mm
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Width75.5 mm83.4 mm
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Thickness8.1 mm18.8 mm
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Weight184 g409 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-810H-Yes
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ColorsBlack, WhiteBlack
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Display
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Display typeLTPS IPS LCDIPS LCD
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Physical size6.57 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density401 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3, LTPS (Low Temperature PolySilicon)-
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Display features120Hz, 480 nits (typ)120Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A76Dual-core 2.4 GHz Cortex-A78
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CPU(second)quad-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek MT6873V Dimensity 800 5GMediaTek MT6877 Dimensity 900
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GPUMali-G57 MC4Mali-G68 MC4
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Memory RAM8 GB12 GB
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Internal storage128 GB256 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-2 TB
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StorageUFS 2.1-
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OS
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OSAndroid 10, ColorOS 7.2Android 12
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm(wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm
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(macro) , 2 MP, f/2.4(ultrawide) , 8 MP, f/2.2 , 119˚
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels12000 x 9000 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS4K@30fps, 1080p@30fps
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Primary camera flashLED flashHexa-LED flash
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Camera featuresAutofocus, 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, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeDualSingle
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Selfie camera(wide) , 16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm(wide) , 32 MP, f/2.0 , 1.2 µm, 73˚
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(depth) , 2 MP, f/2.4
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNoWireless FM radio, RDS, recording
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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
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB connector-magnetic connector
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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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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QZSSYes-
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, proximity, thermometer
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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 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 3.0Yes, 66W (52% in 30 min)
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Wireless reverse charging-Yes, 5W
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Fast wireless charging-Qi, 15W
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Talk time 3G-39 h
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Standby time 3G-524 h
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Tests and performance
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Antutu325776 (v8)485875 (v9)
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Geekbench(single-core)-781 (v5.2)
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Geekbench(multi-core)-2845 (v5.2)
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Cost
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Price450 USD420 USD
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SAR value
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SAR EU(head)-0.49 W/kg
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SAR EU(body)-1.04 W/kg
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