Infinix S2 Pro vs Yezz Classic Z51
Infinix S2 Pro
Yezz Classic Z51
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100; HSDPA 850, 1700(AWS), 1900, 2100-
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300); LTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 28(700)-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20172015-7
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Status20172015-9
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Design
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SIMHybrid Dual SIM (Micro-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height148.9 mm100.5 mm
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Width72.1 mm50.5 mm
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Thickness8.1 mm17.8 mm
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Weight147 g86 g
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ColorsBlack, Blue, Grey, SilverBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size5.2 inches1.3 inches
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Resolution720 x 1280 pixels240 x 320 pixels
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Pixel density282 ppi308 ppi
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Display colors1677721666560
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MultitouchYes-
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Hardware
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CPUOcta-core 1.3 GHz Cortex-A53
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ChipsetMediatek MT6753-
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GPUMali-T720 MP3-
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Memory RAM2, 3 GB-
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Internal storage16, 32 GB16 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid 7.0 Nougat-
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Main camera
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Main camera13 MP1.3 MP
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Primary camera resolution-1280 x 1024 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera flashdual-LED flashLED flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera features-No
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Selfie camera
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Secondary camera-No
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Selfie camera typeDual-
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Selfie camera13 MP
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8 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration, Polyphonic
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Multimedia
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RadioFM Radio-
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Radio FM-Stereo FM radio; built in antenna
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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USB On-The-GoYes-
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Bluetoothv4.2v3.0
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Bluetooth A2DPYes-
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bluetooth LEYes-
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS
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WAP-WAP 2.0/xHTML
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh800 mAh
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Battery removableNon-removable-
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Fast battery chargingYes-
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Talk time-5 h
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Standby time-130 h