Xiaomi Mi 2S vs ZTE N721
Xiaomi Mi 2S
ZTE N721
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 2100
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HSDPA speed21 MbpsHSDPA, 7.2 Mbps
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HSUPA speed5.76 Mbps-
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DC-HSDPA speed42 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-42014-12
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Status2013-4
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Design
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SIMYesMini-SIM
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Height126 mm106 mm
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Width62 mm56.2 mm
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Thickness10.2 mm14.2 mm
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Weight145 g105 g
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ColorsBlack/white, black/blue, black/green, black/pink, black/yellowBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT touchscreen
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Physical size4.3 inches2.8 inches
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Resolution720 x 1280 pixels240 x 320 pixels
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Pixel density342 ppi143 ppi
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Display colors1677721657344
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Hardware
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CPUQuad-core 1.7 GHz Krait 300
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ChipsetQualcomm APQ8064T Snapdragon 600-
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GPUAdreno 320-
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Memory RAM2 GB-
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Internal storage16, 32 GB150 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.1 (Jelly Bean)Android OS
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Main camera
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Main camera13 MP2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video1080p@30fps, 720p@90fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Primary camera video hdrHDR-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Selfie camera video1080p@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 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 Mail-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1100 mAh
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Talk time-4 h 10 min
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Talk time 3G15 h-
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Standby time-250 h
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Standby time 3G450 h-