Lenovo Tab3 7 vs Sigma Mobile X-treme PQ54
Lenovo Tab3 7
Sigma Mobile X-treme PQ54
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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, 1900, 2100HSDPA 900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE Cat4, 150.8 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 announced2016-22018-12
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Status2016-62018-12
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Design
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Build-Plastic, rubber
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SIMMicro-SIMDual SIM (Nano-SIM/microSD)
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Height100 mm164.8 mm
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Width191 mm76.8 mm
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Thickness8.8 mm14.5 mm
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Weight260 g267 g
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size7.0 inches5.7 inches
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Resolution600 x 1024 pixels720 x 1440 pixels
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Pixel density170 ppi282 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHzQuad-core 1.5 GHz Cortex-A53
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ChipsetMediatekMediatek MT6739
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GPU-PowerVR GE8100
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Memory RAM1 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v6.0.1 (Marshmallow)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera5 MP13 MP
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0.3 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera videovideo1080p@30fps
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Primary camera flash-LED flash
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Camera featuresGeo-taggingAutofocus, 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 camera2 MP5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 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 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometerAccelerometer, proximity, light, magnetometer, fingerprint
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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 capacity3450 mAh6500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time--
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Standby time--