Asus ZenFone 2 Laser (ZE550KL) vs Samsung Galaxy S3 I9300 vs Xiaomi Redmi 2S

BASIC INFO
Model No ZenFone 2 Laser (ZE550KL) - -
Status Discontinued Available. Released 2014, March release 2014, December
Release Date Available. Released 2015, September 2014, March 2014, December
Dimension 152.5 x 77.2 x 10.8 mm (6.00 x 3.04 x 0.43 in) 133 x 66 x 9.7 mm (5.24 x 2.60 x 0.38 in) 134 x 67.2 x 9.2 mm
Weight 170 g (6.00 oz) 139 g (4.9 oz) 134 g
Colors Black, White, Red, Silver, Gold White, Black black, white, red, orange, yellow, green, blue and purple
Body Metrial - - -
W & D Proof No - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) - -
Technology GSM / HSPA / LTE - -
OS Android OS, v5.0 (Lollipop), planned upgrade to v6.0 (Marshmallow) Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Quad-core Cortex-A53 & Quad-core Cortex-A53 Quad-core 1.2 GHz Quad-core 1.2 GHz
Chipset Qualcomm MSM8916 Snapdragon 410/615 - -
GPU Adreno 306/405 - -
MEMORY
RAM 2/3GB - -
Storage 16/32GB - -
Card Slot Up to 256GB 8 GB, 1 GB RAM, microSD, up to 32 GB 8 GB storage,1GB RAM, microSD, up to 32 GB
DISPLAY
Size 5.5 inches 540 x 960 pixels, 4.5 inches (~244 ppi pixel density) 720 x 1280 pixels, 4.7 inches
Type IPS LCD capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 720x1280 pixels - -
PPI 267 ppi pixel density - -
Multi touch Yes - -
Protection Corning Gorilla Glass 4 - -
CAMERA
Primary 13 MP 5 MP, 2592 х 1944 pixels, autofocus, LED flash 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Video 1080p@30fps Yes, 720p@30fps Yes, 1080p@30fps
Flash dual-LED (dual tone) flash - -
Features Geo-tagging, touch focus, face detection, panorama, HDR - -
Selfie 5MP front Camera Yes, VGA Yes, 2 MP
BATTERY
Battery Li-Po Standard Li-Ion 2100 mAh battery Li-Ion 2200 mAh battery
Capacity 3000 mAh - -
Removable Removable - -
StandBy - - -
Talk Time - - -
Music Play - - -
Browsing HTML5 - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global - LTE
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
BlueTooth v4.0, A2DP, EDR Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP
USB microUSB v2.0 Yes, microUSB (MHL) v2.0, USB Host support Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support
NFC No - -
Audio jeck Yes, 3.5mm - -
OTHERS
Sensors Accelerometer, gyro, proximity, compass - -
Radio FM radio - TBD
SARUS - - -
SAREU - - -
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