Nokia Lumia 638 vs ZTE Axon 7 Max
Nokia Lumia 638
ZTE Axon 7 Max
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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, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G network-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 upload-
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LTE-A speed-LTE-A, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122016-10
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Status2014-122016-11
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Design
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SIMMicro-SIMDual SIM (Nano-SIM, dual stand-by)
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Height129.5 mm
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Width66.7 mm
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Thickness9.2 mm
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Weight136 g
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ColorsBlackGold
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches6.0 inches
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Resolution480 x 854 pixels1080 x 1920 pixels
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Pixel density218 ppi367 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7Octa-core 2.0 GHz ARM Cortex-A53
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ChipsetQualcomm Snapdragon 400Qualcomm MSM8953 Snapdragon 625
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GPUAdreno 305Adreno 506
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB-
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OS
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OSMicrosoft Windows Phone 8.1Android OS, v7.0 (Nougat)
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Main camera
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Main camera5 MP13 MP
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13 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideovideo
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flash-dual-LED (dual tone) flash
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Camera features1/4'' sensor size, geo-tagging, panoramaGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Secondary cameraNoYes
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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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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0Type-C reversible connector
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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bluetooth LEYes-
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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)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNoNo
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SensorsAccelerometerFingerprint, accelerometer, compass, 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 capacity1830 mAh4100 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time--
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Standby time--
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