Sigma Mobile X-treme PQ38 vs vivo Y55s (2023)
Sigma Mobile X-treme PQ38
vivo Y55s (2023)
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 19, 20, 28, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, 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 announced2021-012023-01
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Status2021-012023-01
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Design
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BuildPlastic, rubberGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height169 mm164 mm
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Width86 mm75.9 mm
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Thickness15.9 mm8.3 mm
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Weight330 g187 g
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WaterproofIP68-
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Dust proofIP68-
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ColorsBlackBlack, Blue
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Display
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Display typeIPS LCDIPS LCD
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Physical size5.45 inches6.58 inches
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Resolution720 x 1440 pixels1080 x 2408 pixels
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Pixel density295 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3-
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio A22 MT6761MediaTek MT6833 Dimensity 700
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GPUPowerVR GE8300Mali-G57 MC2
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Memory RAM4 GB4, 6 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB1 TB
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OS
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OSAndroid 10Android 12, Funtouch 12
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Main camera
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Camera typeDualTriple
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Main camera13 MP50 MP, (wide) , f/1.8 , 10x digital zoom
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0.3 MP2 MP, (macro) , f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels8190 x 6144 pixels
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Primary camera video1080p@30fps1080p@30fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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, macro-mode, phase detection autofocus, RAW
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP8 MP, f/1.8 , 26 mm, 2x digital zoom
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera video720p@30fps1080p@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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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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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-GoYesYes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity8000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 18W
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Tests and performance
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Antutu54000 (v8)359000 (v9)
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Cost
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Price180 USD260 USD