Xiaomi Redmi Watch 2 vs ZTE Blade A7 Prime
Xiaomi Redmi Watch 2
ZTE Blade A7 Prime
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 1700(AWS), 1900, 2100
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4G networkN/ALTE frequency band 2(1900), 4(1700/2100), 5(850), 13(700)
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-102019-11
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Status2021-112019-11
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Design
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BuildPlastic back, plastic framePolycarbonate
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height39.1 mm156.7 mm
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Width34.4 mm72.9 mm
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Thickness10 mm8.1 mm
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Weight31 g165 g
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Waterproof5ATM (up to 50 meters)-
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ColorsBlack, Blue, IvorySilver
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Display
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Display typeAMOLEDIPS capacitive touchscreen
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Physical size1.6 inches6.09 inches
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Resolution360 x 320 pixels720 x 1560 pixels
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Pixel density301 ppi282 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53
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Chipset-Mediatek MT6761 Helio A22
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GPU-PowerVR GE8320
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Memory RAM-3 GB
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Internal storage-32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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OS
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OSProprietary OSAndroid 9.0 Pie
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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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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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBNomicroUSB 2.0
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, heart rate, SpO2Accelerometer, fingerprint, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity230 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 3G-18 h
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Standby time 3G-300 h
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Cost
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Price60 USD100 USD
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Main camera
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Camera type-Single
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Main camera16 MP, f/2.0
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-720p@30fps
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Browser
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HTML-HTML5