T-Mobile REVVL 4+ vs Vertex Impress Phonic
T-Mobile REVVL 4+
Vertex Impress Phonic
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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, 1700(AWS), 1900HSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 603 Mbps download, 150 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082018-5
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Status2020-092018-5
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Design
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Build-Metal, plastic
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SIMNano-SIMDual SIM (Nano-SIM)
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Height165.4 mm156 mm
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Width75.2 mm76 mm
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Thickness8.1 mm8.7 mm
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Weight180 g173 g
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ColorsGrayBlack
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.52 inches5.99 inches
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Resolution720 x 1440 pixels720 x 1440 pixels
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Pixel density247 ppi269 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Kryo 260 GoldQuad-core 1.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Kryo 260 Silver
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ChipsetQualcomm SDM665 Snapdragon 665Mediatek MT6739
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GPUAdreno 610PowerVR GE8100
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Memory RAM4 GB2 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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OS
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OSAndroid 10Android 8.1 Oreo
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Main camera
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Camera typeDual-
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Main camera16 MP13 MP
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5 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, 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 typeSingle-
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Selfie camera16 MP5 MP
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video1080p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, 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 capacity4000 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G-8 h
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Talk time 3G-8 h
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Cost
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Price230 USD-
