T-Mobile REVVL 4+ vs Ulefone Note 12
T-Mobile REVVL 4+
Ulefone Note 12
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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, 19, 20, 26, 66
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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, 603 Mbps download, 150 Mbps uploadLTE, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-07
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Status2020-092022-07
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Design
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Build-Plastic
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height165.4 mm173.6 mm
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Width75.2 mm79.1 mm
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Thickness8.1 mm10.2 mm
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Weight180 g237 g
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ColorsGrayBlack, Blue, Red
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.52 inches6.82 inches
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Resolution720 x 1440 pixels720 x 1460 pixels
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Pixel density247 ppi263 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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Hardware
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CPUOcta-coreQuad-core
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CPUQuad-core 2.0 GHz Kryo 260 GoldSingle-core 2.0 GHz Cortex-A75
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CPU(second)quad-core 1.8 GHz Kryo 260 SilverTriple-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SDM665 Snapdragon 665Unisoc Tiger T310
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GPUAdreno 610PowerVR GE8300
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Memory RAM4 GB4 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSAndroid 10Android 11
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Main camera
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Camera typeDualTriple
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Main camera16 MP13 MP, (wide)
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5 MP2 MP, (macro) , f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@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 typeSingleSingle
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Selfie camera16 MP8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@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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RadioNoStereo FM radio, RDS, recording
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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 DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, 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 mAh7700 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 4G-30 h
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Standby time 4G-465 h
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Cost
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Price230 USD150 USD
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Tests and performance
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Antutu-114300 (v9)
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Geekbench(single-core)-379 (v5.2)
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Geekbench(multi-core)-1148 (v5.2)