Infinix Zero Ultra vs Samsung Galaxy S21 FE Exynos
Infinix Zero Ultra
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, 2100; 850, 900, 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, 20, 28, 38, 40, 41, 66; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE 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 band 1, 2, 3, 5, 20, 28, 38, 40, 41, 71, 77, 78, 79 SA/NSA/Sub6; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub65G 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-A, Cat7, 300 Mbps download, 75 Mbps uploadLTE-A (5CA), Cat19, 1600 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102022-01
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Status2022-102022-01
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Design
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BuildPlasticGlass 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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Height165.5 mm155.7 mm
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Width7.1 mm74.5 mm
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Thickness9.2 mm7.9 mm
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Weight213 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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ColorsGenesis Noir, SilverGraphite, Lavender, Olive, White
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Display
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Display typeAMOLEDDynamic AMOLED 2X
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Physical size6.8 inches6.4 inches
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Resolution1080 x 2460 pixels1080 x 2400 pixels
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Pixel density387 ppi411 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass Victus
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Display features120HzAlways-on display, 120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.5 GHz Cortex-A78Single-core 2.9 GHz Cortex-X1
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CPU(second)Hexa-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 Dimensity 920Exynos 2100
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GPUMali-G68 MC4Mali-G78 MP14
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Memory RAM8 GB6, 8 GB
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Internal storage256 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 3.1
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OS
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OSAndroid 12, XOS 12Android 12, One UI 4
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 200 MP, f/2.0 , 1/1.22" , 0.64 µm(wide) , 12 MP, f/1.8 , 1/1.76" , 1.8 µm, 79˚ , 26 mm, 30x digital zoom
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(ultrawide) , 13 MP, f/2.4(telephoto) , 8 MP, f/2.4 , 76 mm, 1/4.5" , 1.0 µm, 3x optical zoom , 30x digital zoom
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123˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/3.0" , 1.12 µm
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Primary camera resolution16384 x 12288 pixels4032 x 3024 pixels
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Primary camera video4K@30fps, 1080p@30/60fps4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, 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 typeSingle-
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Selfie camera(wide) , 32 MP(wide) , 32 MP, f/2.2 , 81˚ , 26 mm, 1/2.74" , 0.8 µm
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Selfie camera resolution6528 x 4896 pixels-
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Selfie camera features-HDR, 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 jackNoNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 Direct-Yes
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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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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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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, 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 capacity4500 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 180W (100% in 12 min)Quick 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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Talk time 2G65 h-
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Talk time 3G50 h-
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Standby time 3G336 h-
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Tests and performance
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Antutu710000 (v9)765000 (v9)
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Geekbench(single-core)806 (v5.2)1064 (v5.2)
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Geekbench(multi-core)2275 (v5.2)3744 (v5.2)
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Cost
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Price520 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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