Asus Zenfone Selfie vs ZTE Blade S7 vs Xiaomi Redmi Note 3

BASIC INFO
Model No Zenfone Selfie - Redmi Note 3
Status Available Available. Released 2015, October Available
Release Date 2015, August 2015, October Released 2016, February
Dimension 6.16 x 3.04 x 0.43 inches (156.5 x 77.2 x 10.8 mm) 142 x 67 x 7.2 mm (5.59 x 2.64 x 0.28 in) 150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in)
Weight 6.00 oz (170 g) 131 g (4.62 oz) 164 g (5.78 oz)
Colors Gray, Pink, Blue, Red, White, Gold Black, White Silver, Gray, Gold
Body Metrial - - Magnesium alloy, Aluminium alloy
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) - Dual SIM (Micro-SIM, dual stand-by)
Technology GSM / HSPA / LTE - GSM / HSPA / LTE
OS Android OS, v5.0 Lollypop Android OS, v5.0.2 (Lollipop) Android OS, v5.1.1 (Lollipop)
PROSESSING
Processor Octa-core, 1700 MHz, ARM Cortex-A53, 64-bit Qualcomm MSM8939 Snapdragon 615, Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Quad-core 1.4 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72
Chipset Qualcomm Snapdragon 615 8939 - Qualcomm MSM8956 Snapdragon 650
GPU Adreno 405 - Adreno 510
MEMORY
RAM 3 GB - 2/3GB
Storage 32 - 16/32GB
Card Slot microSD, up to 256 GB (dedicated slot) 32GB Storage, 3GB RAM, microSD, up to 64 GB microSD, up to 256 GB (uses SIM 2 slot)
DISPLAY
Size 5.5 inches 1920 x 1080 pixels, 5 inches 441 ppi pixel density 5.5 inches
Type IPS capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels - 1080 x 1920 pixels
PPI 401 ppi pixel density - 403 ppi pixel density
Multi touch Yes - Yes, MIUI 7.0
Protection Corning Gorilla Glass 4, oleophobic coating - -
CAMERA
Primary 13 MP 13 MP, 4128 x 3096 pixels, autofocus, LED flash 16MP
Video 1080p@30fps Yes,1080p, 720p@120 fps 1080p@30fps
Flash LED flash - LED flash
Features Voice dialing, Voice commands, Voice recording - Geo-tagging, touch focus, face/smile detection, HDR, panorama
Selfie 13 MP 13 MP 5 MP, f/2.0, 1080p
BATTERY
Battery Li-Po battery Li-Ion 2500 mAh battery Li-Po
Capacity 3000 mAh - 4050 mAh
Removable - - Non-removable
StandBy - - Up to 264 h (3G)
Talk Time - - -
Music Play - - Up to 60 h
Browsing HTML5 - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM850, 900, 1800, 1900 MHz GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850, 900, 1900, 2100 MHz HSDPA 850 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
4G Network LTE LTE 800 / 900 / 1800 / 2100 / 2600 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Speed - - HSPA, LTE
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth v4.0, A2DP, EDR Yes, v4.0 with A2DP, EDR v4.1, A2DP, LE
USB microUSB v2.0, USB Host Yes, microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
NFC - - No
Audio jeck 3.5mm - Yes, 3.5 mm
OTHERS
Sensors Accelerometer, proximity, compass - Fingerprint, accelerometer, gyro, proximity, compass
Radio FM radio FM radio with RDS Stereo FM radio, recording
SARUS - - 1.26 W/kg (head)
SAREU - - 0.56 W/kg (head)
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