Realme C51 vs Sigma Mobile X-treme PQ38
Realme C51
Sigma Mobile X-treme PQ38
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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, 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41 - Africa, India; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - AsiaLTE frequency band 1, 3, 5, 7, 8, 19, 20, 28, 40, 41
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A, 150 Mbps download, 51 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 announced2023-072021-01
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Status2023-082021-01
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Design
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BuildGlass front, plastic frame, plastic backPlastic, rubber
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height167.2 mm169 mm
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Width76.7 mm86 mm
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Thickness8 mm15.9 mm
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Weight186 g330 g
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, GreenBlack
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.74 inches5.45 inches
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Resolution720 x 1600 pixels720 x 1440 pixels
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Pixel density260 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass 3
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Display features90Hz, 560 nits (peak)-
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A75Quad-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetUnisoc Tiger T612MediaTek Helio A22 MT6761
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GPUMali-G57PowerVR GE8300
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Memory RAM4 GB4 GB
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Internal storage64, 128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB32 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 13, Realme UI TAndroid 10
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Main camera
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Camera typeDualDual
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 1/2.76" , 0.64 µm13 MP
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(depth) , 0.08 MP, f/3.00.3 MP
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Primary camera resolution8120 x 6180 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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 autofocusAutofocus, 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 camera(wide) , 5 MP, f/1.8 , 28 mm, 1/5" , 1.12 µm5 MP
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, face detection-
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Selfie camera video720p@30fps720p@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 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi Hotspot-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-Go-Yes
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Bluetoothv5.0v5.0
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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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GLONASSYesYes
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GALILEOYesYes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, 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 capacity5000 mAh8000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (50% in 28 min)Yes
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Tests and performance
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Antutu220000 (v9)54000 (v8)
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Geekbench(single-core)397 (v5.2)-
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Geekbench(multi-core)1391 (v5.2)-
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SAR value
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SAR(head)1.18 W/kg-
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SAR(body)0.78 W/kg-
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Cost
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Price160 USD180 USD