Xiaomi Redmi 2 Prime vs LAVA Iris X1 Mini vs SONY Smart Watch 2

BASIC INFO
Model No - - SmartWatch 2 SW2
Status Discontinued Discontinued Available
Release Date 2015, January 2015, February Released 2013, October
Dimension 134 x 67 x 9 mm (5.28 x 2.64 x 0.35 in) 123.5 x 63.4 x 9 mm (4.86 x 2.50 x 0.35 in) 42 x 41 x 9 mm (1.65 x 1.61 x 0.35 in)
Weight - 116 g (4.09 oz) 122.5 g
Colors Various Black, Blue, Red Leather Brown, Black, Silver
Body Metrial - - Aluminum
W & D Proof - - IP57 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes - Compatible with standard 24mm straps
SIM Type - - No
Technology - - -
OS Android OS, v5.1 (Lollypop) Android OS, v4.4.2 (KitKat) Android OS, v4.0
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A53 Quad-core 1.2 GHz Cortex-A7 Spreadtrum 7731 -
Chipset - - -
GPU - - -
MEMORY
RAM - - -
Storage - - -
Card Slot 16 GB storage,2 GB RAM, microSD, up to 32 GB 4GB Storage, 512MB RAM, microSD, up to 32 GB -
DISPLAY
Size 720 x 1280 pixels, 4.7 inches (~267 ppi pixel density) 480 x 800 pixels, 5 inches (~233 ppi pixel density) 1.6 inches, 8.1 cm2 (~46.8% screen-to-body ratio)
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors Capacitive touchscreen
Resolation - - 220 x 176 Pixels
PPI - - 176ppi
Multi touch - - Yes
Protection - - Yes
CAMERA
Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash 5 MP, 2560 x 1920 pixels, autofocus, LED flash No
Video Yes, 1080p@30fps Yes, 720p@30fps -
Flash - - -
Features - - -
Selfie 2 MP, 720p Yes, VGA -
BATTERY
Battery Li-Po 2200 mAh battery Li-Ion 1750 mAh battery Li-ion
Capacity - - 140 mah
Removable - - Non-Removable
StandBy - - Upto 96 Hours
Talk Time - - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 900 / 2100 -
4G Network LTE 1800 / 2100 TD-LTE 2500 (Bands 1, 3, 41) - -
Speed - - -
5G - - -
CONECTIVY
WALAN 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, dual-band, hotspot -
BlueTooth Yes, v4.0 with A2DP v2.1 Bluetooth 3.0
USB Yes, microUSB v2.0 Yes, microUSB v2.0 -
GPS Yes, with A-GPS support Yes, A-GPS -
NFC - - Yes
Audio jeck - - -
OTHERS
Sensors - - Yes
Radio TBD FM radio with RDS -
SARUS - - -
SAREU - - -
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