Allview V2 Viper S vs Xiaomi Redmi Note 4G
Allview V2 Viper S
Xiaomi Redmi Note 4G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100TD-SCDMA 1900, 2000
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)TD-LTE 1900, 2300, 2600
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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TD-SCDMA speed-TD-SCDMA
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-102014-8
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Status2016-102014-8
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Yes
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Height146 mm154 mm
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Width74.5 mm78.7 mm
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Thickness8.2 mm9.5 mm
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Weight141.6 g
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ColorsGold, GrayBlack/White
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Display
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Display typeLTPS IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution1080 x 1920 pixels720 x 1280 pixels
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Pixel density401 ppi267 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass-
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MultitouchYes-
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Hardware
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CPUOcta-core 1.3 GHz ARM Cortex-A53Quad-core 1.6 GHz ARM Cortex-A7
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ChipsetMediatek MT6753Qualcomm MSM8928 Snapdragon 400
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GPUMali-T720Adreno 305
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Internal storage32 GB8 GB
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Memory RAM3 GB2 GB
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Memory cardmicroSDmicroSD
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Memory card max256 GB64 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v4.2 (Jelly Bean)
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Main camera
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Main camera16 MP, f/2.013 MP
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Primary camera resolution-4128 x 3096 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face/smile detection, touch focus-
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Selfie camera
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Selfie camera5 MP5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM 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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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InfraredYes-
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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)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, compass, 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 capacity3000 mAh3200 mAh
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Battery removableRemovable-
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Talk time 2G-38 h
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Talk time 3G14 h14 h
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Standby time 3G210 h775 h