Infinix Smart 7 vs Samsung Galaxy S21 5G
Infinix Smart 7
Samsung Galaxy S21 5G
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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, 2100; 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41; 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
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5G network-5G band SA/NSA/Sub6/mmWave
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE-A (CA), 2000 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 announced2023-022021-01
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Status2023-022021-01
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Design
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BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
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Height163.8 mm151.7 mm
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Width75.6 mm71.2 mm
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Thickness8.7 mm7.9 mm
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Weight188 g169 (Sub6) / 171 (mmWave) 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, Blue, Green, WhiteGray, Pink, Violet, White
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Display
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Display typeIPS LCDDynamic AMOLED 2X
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Physical size6.6 inches6.2 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density267 ppi421 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass Victus
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Display features500 nits120Hz, HDR10+, 1300 nits (peak), Infinity-O display, Always-On display
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Hardware
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CPU-Octa-core
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CPUSingle-core 2.9 GHz Cortex-X1
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CPU(second)Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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Chipset-Exynos 2100
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GPU-Mali-G78 MP14
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Memory RAM4 GB8 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max2 TB-
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StorageeMMC 5.1UFS 3.X
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OS
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OSAndroid 12Android 11, One UI 3.1
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Main camera
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Camera typeDualTriple
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Main camera13 MP12 MP, (wide) , f/1.8 , 26 mm, 1/1.76" , 1.8 µm
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(depth) , 0.3 MP(telephoto) , 64 MP, f/2.0 , 29 mm, 1/1.72" , 0.8 µm, 1.1x optical zoom , 3x hybrid zoom
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120˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution4160 x 3120 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, self-timerAutofocus, 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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DxOMark photo-123
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DxOMark zoom-77
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DxOMark video-93
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DxOMark camera score-116
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera5 MP10 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/3.24" , 1.22 µm
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Selfie camera resolution2560 x 1920 pixels3648 x 2736 pixels
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Selfie camera features-Autofocus, HDR, phase detection autofocus
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Selfie camera video720p@30fps4K@30/60fps, 1080p@30fps
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DxOMark photo-100
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DxOMark video-95
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DxOMark camera score-98
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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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RadioFM Radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6E
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 3.2
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USB On-The-GoYesYes
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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, fingerprint, proximityAccelerometer, barometer, 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 capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingXCharge, 10WYes
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA
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Talk time 3G39 h-
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Tests and performance
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Antutu108410 (v9)677991 (v8)
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Geekbench(single-core)194 (v5.2)828 (v5.2)
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Geekbench(multi-core)814 (v5.2)2897 (v5.2)
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Cost
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Price100 USD800 USD
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SAR value
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SAR(head)-0.74 W/kg
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SAR(body)-1.08 W/kg
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SAR EU(head)-0.46 W/kg
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SAR EU(body)-1.51 W/kg