ZTE nubia Alpha vs Energizer Energy E220
ZTE nubia Alpha
Energizer Energy E220
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Network
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2G networkGSM 850, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-22019-2
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Status2019-42019-2
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Design
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SIMeSIMDual SIM (Micro-SIM, dual stand-by)
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Height-119 mm
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Width-59 mm
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Thickness-16.5 mm
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Weight-112 g
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WaterproofIP68, 1m for 30 mins-
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Dust proofIP68-
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ColorsBlack, GoldBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size4.0 inches2.2 inches
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Resolution192 x 960 pixels240 x 320 pixels
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Pixel density245 ppi182 ppi
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Display colors1677721616777216
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ProtectionYes-
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Hardware
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CPUQuad-core 1.1 GHz Cortex-A7Dual-core 1.3 GHz Cortex-A7
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Mediatek MT6572
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Memory RAM1 GB256 MB
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Internal storage8 GB512 MB
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Memory cardNo-
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Memory card max-32 GB
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OS
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OSAndroid Wear 2.1KaiOS
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM 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 Hotspot-Yes
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USBNomicroUSB 2.0
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Bluetoothv5.0v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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Features
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SensorsAccelerometer, compass, gyro, heart rate-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh1000 mAh
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Battery removableNon-removable-
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Standby time48 h-
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Main camera
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Main camera0.3 MP
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Primary camera video-Yes
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Selfie camera
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Selfie cameraNo
