Realme X2 vs alcatel 1s (2021)
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Realme X2
alcatel 1s (2021)
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE Cat13, Cat15LTE, 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 announced2019-92021-01
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Status2019-92021-02
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Design
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BuildFront/back glass, plastic frameGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height158.7 mm165.6 mm
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Width75.2 mm75.6 mm
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Thickness8.6 mm8.8 mm
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Weight182 g190 g
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ColorsBlue, WhiteBlack, Blue
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD
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Physical size6.4 inches6.52 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density403 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5-
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 470 GoldQuad-core 1.8 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silverquad-core 1.5 GHz Cortex-A53
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ChipsetQualcomm SDM730 Snapdragon 730GMediatek MT6762D Helio P22
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GPUAdreno 618PowerVR GE8320
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Memory RAM6, 8 GB3 GB
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Internal storage64, 128, 256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageUFS 2.1eMMC 5.1
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OS
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OSColorOS 6 (Android 9.0 Pie)Android 11
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Main camera
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Camera typeQuadTriple
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Main camera64 MP, f/1.8 , 1/1.7" , 0.8 µm13 MP, f/2.0 , 1/3.06" , 1.12 µm, (wide) , 27 mm
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8 MP, f/2.3 , 13 mm, 1/4" , 1.12 µm2 MP, f/2.4 , (macro)
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2 MP, f/2.4 , 1/5" , 1.75 µm2 MP, f/2.4 , (depth)
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution9280 x 6944 pixels-
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Primary camera video2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, macro mode, phase detectionHDR, Panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera32 MP, f/2.05 MP, f/2.2 , (wide) , 27 mm, 1/5" , 1.12 µm
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Selfie camera resolution6528 x 4896 pixels-
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Selfie camera features-HDR
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Selfie camera video1080p@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 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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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesNo
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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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Features
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SensorsAccelerometer, compass, fingerprint, geomagnetic, gyroscope, proximityAccelerometer, compass, fingerprint, 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 capacity4000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC Flash Charge 3.0 (67% in 30 min)-
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Talk time 2G-32 h
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Talk time 3G-28 h
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Talk time 4G-20 h
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Standby time 2G-512 h
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Standby time 3G-488 h
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Standby time 4G-392 h
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Cost
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Price230 USD130 USD
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Tests and performance
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Antutu-94000 (v8)
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Geekbench(single-core)-137 (v5.3)
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Geekbench(multi-core)-796 (v5.3)
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