Asus Zenfone 4 ZE554KL vs Vernee X
Asus Zenfone 4 ZE554KL
Vernee X
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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, 1800, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speed-LTE, Cat7, 301 Mbps download, 102 Mbps upload
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LTE-A speedLTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-82017-12
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Status2017-92017-12
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Design
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Build-Metal
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height155.4 mm159.5 mm
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Width75.2 mm76 mm
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Thickness7.7 mm9.8 mm
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Weight165 g199 g
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ColorsVariousBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches6 inches
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Resolution1080 x 1920 pixels1080 x 2160 pixels
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Pixel density401 ppi402 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 42.5D curved glass screen
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MultitouchYes, max 10 fingersYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.2 GHz Cortex-A53Quad-core 2.5 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 1.6 GHz Cortex-A53
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ChipsetQualcomm Snapdragon 630MediaTek Helio P23(MT6763T)
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GPUAdreno 508Mali-G71 MP2
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Memory RAM4 GB6 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
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Memory card max256 GB128 GB
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OS
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OSAndroid 7.0 (Nougat)VOS(Android 7.1 Nougat)
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Main camera
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Camera typeDualDual
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Main camera12 MP16 MP, f/2.0
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8 MP5 MP
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashdual-LED (dual tone) flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera type-Dual
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Selfie camera8 MP13 MP, f/2.2
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5 MP
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video-720p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Headphone adapter-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 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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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 EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, hall, light, 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 capacity3300 mAh6200 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Standby time 2G-620 h
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Standby time 3G-620 h