Walton Primo S2 vs Symphony Helio S1

BASIC INFO
Model No - -
Status Available. Released 2014 release 2015 December
Release Date 2014 2015, December
Dimension 144 x 61.7 x 8.9 mm 141.5 X 70.3 X 6.95 mm
Weight 140.54 g 131.5 gm
Colors - Black
Body Metrial - -
W & D Proof - -
SIM Type - -
Technology - -
OS Android OS, v4.3 (Jelly Bean) upgradable to 4.4.2 KitKat Android OS, v5.1 (lollypop)
PROSESSING
Processor Quad Core 1.4 GHz Octa-core 1.7 GHz Cortex-A7
Chipset - -
GPU - -
MEMORY
RAM - -
Storage - -
Card Slot 16GB Storage, 2 GB RAM, microSD, up to 64 GB 16 GB storage, 1 GB RAM, microSD, up to 64 GB
DISPLAY
Size 720 x 1280 pixels 5 inches 720 x 1280 pixels, 5 inches
Type IPS LCD capacitive touchscreen, 16M colors AMOLED HD capacitive touchscreen, 16M colors
Resolation - -
PPI - -
Multi touch - -
Protection - -
CAMERA
Primary 13 MP 4160 x 3120 Pixels, Autofocus, Led Flash 13 Megapixel with autofocus, LEDFlash
Video Yes, 1080p@30fps Yes, 1080p
Flash - -
Features - -
Selfie Yes, 5 MP Yes,8 MP
BATTERY
Battery Li-Ion 2500 mAh battery 2400 mAh Li-Polymer Battery (Non-removable)
Capacity - -
Removable - -
StandBy - -
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 2100
4G Network - FDD 2100 / 2600 MHz
Speed - -
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot
BlueTooth Yes, v3.1 with A2DP Yes, v4.0 with A2DP
USB Yes, microUSB v2.0, USB Host Yes, microUSB v2.1
GPS Yes, with A-GPS support Yes, with A-GPS support
NFC - -
Audio jeck - -
OTHERS
Sensors - -
Radio - FM radio
SARUS - -
SAREU - -
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