Samsung Galaxy C7 (2017) vs Xiaomi Redmi 7
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Samsung Galaxy C7 (2017)
Xiaomi Redmi 7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-92019-3
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Status2017-92019-3
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Design
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Build-Plastic, P2i nano hydrophobic coating
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height152.4 mm158.7 mm
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Width74.7 mm75.6 mm
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Thickness7.9 mm8.5 mm
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Weight180 g180 g
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ColorsBlack, Gold, PinkBlack, Blue, Red
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches6.26 inches
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Resolution1080 x 1920 pixels720 x 1520 pixels
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Pixel density401 ppi269 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
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MultitouchYesYes
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Always on displayYes-
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.4 GHz ARM Cortex-A53Quad-core 1.8 GHz Kryo 250 Gold
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CPU(second)quad-core 1.8 GHz Kryo 250 Silver
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Chipset-Qualcomm SDM632 Snapdragon 632
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GPU-Adreno 506
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Memory RAM4 GB2, 3, 4 GB
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Internal storage32 GB16, 32, 64 GB
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Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 7.1 (Nougat)Android 9.0 (Pie), MIUI 9
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Main camera
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Camera type-Dual
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Main camera13 MP, f/1.712 MP, f/2.2 , 1.25 µm
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5 MP, f/1.92 MP
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps1080p@30/60fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection with Dual Pixel
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
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Selfie camera
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Selfie camera16 MP, f/1.98 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, gyro, proximityAccelerometer, compass, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-27 h
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Talk time 3G-27 h
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Standby time 2G-400 h
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Standby time 3G-400 h
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