TECNO Spark vs Ulefone S1
TECNO Spark
Ulefone S1
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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 900, 2100
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-52018-7
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Status2017-52018-7
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Design
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Build-Plastic, metal
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height153 mm148.6 mm
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Width76.4 mm70.7 mm
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Thickness7.9 mm9.55 mm
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Weight169 g183 g
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ColorsBlack, Blue, Gold, RedBlack, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution720 x 1280 pixels480 x 960 pixels
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Pixel density267 ppi195 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.3 GHz Cortex-A7 ARM
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ChipsetMediatek MT6580Mediatek MT6580
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GPUMali-400 MP2Mali-400 MP2
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Memory RAM1, 2 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB64 GB
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OS
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OSAndroid 7.0 NougatAndroid OS, v8.1 Oreo Go Edition
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.05 MP, f/2.2
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5 MP
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Interpolated resolution-8 MP
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Primary camera resolution4160 x 3120 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps480p@30fps
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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, 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 camera5 MP, f/2.82 MP, f/2.2
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution2560 x 1920 pixels1600 x 1200 pixels
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Selfie camera video480p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, light, 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 capacity3000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G-11 h
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Talk time 3G-11 h
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Standby time 2G-250 h
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Standby time 3G-250 h