Oppo Reno 4 Z 5G vs Samsung Galaxy S21 FE Exynos
Oppo Reno 4 Z 5G
Samsung Galaxy S21 FE Exynos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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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, 20, 28, 34, 38, 39, 40, 41
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5G network5G 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA5G band SA/NSA/Sub6 - global; SA/NSA/Sub6/mmWave - USA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A (5CA), Cat19, 1600 Mbps download, 200 Mbps upload
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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 announced2020-092022-01
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Status2020-102022-01
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Design
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BuildGlass, aluminium alloyGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm155.7 mm
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Width75.5 mm74.5 mm
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Thickness8.1 mm7.9 mm
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Weight184 g177 g
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlack, WhiteGraphite, Lavender, Olive, White
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Display
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Display typeLTPS IPS LCDDynamic AMOLED 2X
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Physical size6.57 inches6.4 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density401 ppi411 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3, LTPS (Low Temperature PolySilicon)Scratch resistant, Corning Gorilla Glass Victus
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Display features120Hz, 480 nits (typ)Always-on display, 120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A76Single-core 2.9 GHz Cortex-X1
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CPU(second)quad-core 2.0 GHz Cortex-A55Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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ChipsetMediaTek MT6873V Dimensity 800 5GExynos 2100
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GPUMali-G57 MC4Mali-G78 MP14
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Memory RAM8 GB6, 8 GB
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Internal storage128 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 10, ColorOS 7.2Android 12, One UI 4
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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) , 12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 79˚ , 30x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm(telephoto) , 8 MP, f/2.4 , 1/4.5" , 1.0 µm, 76 mm, 3x optical zoom , 30x digital zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 12 MP, f/2.2 , 123˚ , 13 mm, 1/3.0" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels4032 x 3024 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, gyro-EIS
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Primary camera flashLED flashLED 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, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeDual-
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Selfie camera(wide) , 16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm(wide) , 32 MP, f/2.2 , 26 mm, 1/2.74" , 0.8 µm, 81˚
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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, HDRHDR, face detection, face unlock
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@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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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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-Ion
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Battery capacity4000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 3.0Quick Charge 2.0, 25W (50% in 30 min)
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA, 15W
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Tests and performance
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Antutu325776 (v8)765000 (v9)
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Geekbench(single-core)-1064 (v5.2)
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Geekbench(multi-core)-3744 (v5.2)
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Cost
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Price450 USD660 USD
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SAR value
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SAR(head)-0.77 W/kg
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SAR(body)-0.90 W/kg
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SAR EU(head)-0.95 W/kg
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SAR EU(body)-1.48 W/kg
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