T-Mobile REVVL 4+ vs Xiaomi Poco F4
T-Mobile REVVL 4+
Xiaomi Poco F4
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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 850, 900, 1700(AWS), 1900, 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, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.52 Mbps
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LTE speedLTE, 603 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-06
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Status2020-092022-06
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Design
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Build-Glass front (Gorilla Glass 5), glass back
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height165.4 mm163.2 mm
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Width75.2 mm76 mm
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Thickness8.1 mm7.7 mm
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Weight180 g195 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsGrayBlack, Green, Silver
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Display
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Display typeIPS LCDAMOLED
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Physical size6.52 inches6.67 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density247 ppi395 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Kryo 260 GoldSingle-core 3.2 GHz Kryo 585
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CPU(second)quad-core 1.8 GHz Kryo 260 SilverTriple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SDM665 Snapdragon 665Qualcomm SM8250-AC Snapdragon 870 5G
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GPUAdreno 610Adreno 650
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Memory RAM4 GB6, 8, 12 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 3.1
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OS
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OSAndroid 10Android 12, MIUI 13 for POCO
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Main camera
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Camera typeDualTriple
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Main camera16 MP64 MP, (wide) , f/1.8 , 1/2.0" , 0.7 µm
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5 MP8 MP, (ultrawide) , f/2.2 , 119˚ , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, digital image stabilization, optical 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 camera typeSingleSingle
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Selfie camera16 MP20 MP, (wide) , f/2.5 , 1/3.06" , 0.8 µm
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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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 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope
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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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 3+, 67W (100% in 38 min)
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Cost
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Price230 USD360 USD
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Tests and performance
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Antutu-715000 (v9)
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Geekbench(single-core)-932 (v5.2)
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Geekbench(multi-core)-3269 (v5.2)
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