Asus Zenfone 4 Selfie Pro ZD552KL vs Oppo A1 2018
Asus Zenfone 4 Selfie Pro ZD552KL
Oppo A1 2018
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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, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)LTE
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-82018-3
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Status2017-92018-4
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Design
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Build-Metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height154 mm150.5 mm
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Width74.8 mm73.1 mm
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Thickness7 mm7.7 mm
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Weight145 g143 g
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ColorsGoldBlue, Red, White
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Display
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Display typeAMOLED capacitive touchscreenS-IPS LCD capacitive touchscreen
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Physical size5.5 inches5.7 inches
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Resolution1080 x 1920 pixels720 x 1440 pixels
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Pixel density401 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes, max 10 fingersYes
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Hardware
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CPUOcta-core 2.0 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8953 Snapdragon 625-
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GPUAdreno 506-
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Memory RAM4 GB4 GB
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Internal storage64 GB64 GB
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Memory cardmicroSDmicroSD
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Memory card max256 GB128 GB
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OS
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OSAndroid 7.0 (Nougat)Android 7.1 (Nougat)
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Main camera
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Main camera16 MP13 MP, f/2.2 , 1/3" , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashdual-LED (dual tone) flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera typeDual-
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Selfie camera24 MP8 MP
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5 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 ringtonesVibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush EmailPush Email
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, gyro, proximityAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh3180 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC
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