Symphony R100 vs H400 vs i10

Product	Symphony i10	Symphony H400	Symphony R100 (3GB RAM)
Price	6990	8490	11990
Key Features
OS	Android Marshmallow 6.0	Android Marshmallow	Android Marshmallow 6.0
Display	5” HD IPS Display	5” HD IPS Display (2.5D Glass)	5" HD IPS Display
Camera	8MP (AF) +8MP (AF) Camera	13 MP + 5 MP Camera	13 MP + 5 MP Camera
Processor	1.3 GHz Quad Core	1.3 GHz Quad Core (64 bit)	1.3 GHz Quad Core
RAM	1 GB	2 GB	3 GB
ROM	16 GB	16 GB	16 GB
Expandable Memory	Up to 64 GB	Up to 64 GB	Up to 64 GB
SIM	Dual SIM (Micro)	Dual SIM (Micro)	Dual SIM (Micro)
Battery	2500mAh Li-Polymer Battery	3200 mAh Li-Polymer	4000 mAh Li-Polymer
Dimension	144.4 X 73 X 9.7mm	142.5 X 72.5 X 8.9mm	144.4 X 71.6 X 9.7 mm
Connectivity	3G, Wi-Fi, Bluetooth	3G, Wi-Fi, Bluetooth	4G, 3G, Wi-Fi, Bluetooth
Operating System
OS	Android Marshmallow 6.0	Android Marshmallow	Android Marshmallow 6.0
Networks
Type	3G (WCDMA 1900/2100), 2G (GSM 850/900/1800/1900)	3G (WCDMA 2100), 2G (GSM 850/900/1800/1900)	4G (LTE:TDD B3/B5, FDD B40); 3G (WCDMA B1/B8); 2G (GSM 850/900/1800/1900)
Chipset
CPU	1.3GHz Quad Core	1.3 GHz Quad Core	1.3 GHz Quad Core
GPU	Mali-400MP2	Mali T720 MP2	MALI-T720
Display
Size	5”	5”	5”
Resolution	HD	HD	HD
PPI	293.72	294	294
Colors	-	16.7M	16.8 M
Camera
Back	8MP (AF)	13 MP	13 MP
Front	8MP (AF)	5 MP	5 MP
Sensor	-	Sony IMX 258 (back) & Samsung 5E8 (Front)	AR1335 (Back) & 5E8 (Front)
Features	One Touch Selfie, Professional, Face Beauty, HDR, Panorama, Sports, Scene Frame	Face Beauty, HDR, Panorama	Face Beauty, Panorama, HDR, Night Mode, Sports Mode, Screen Frame
Memory
RAM	1 GB	2GB	3 GB
ROM	16 GB	16 GB	16 GB
Expandable Memory	Up to 64 GB	Up to 64 GB	Up to 64 GB
Connectivity
Data services	-	3G, EDGE	4G, 3G, EDGE
Wi-Fi	Yes	Yes	Yes
USB	V2.0	Yes (V2.0)	Yes (V2.0)
Bluetooth	Yes (V4.0)	Yes (V4.0)	Yes (V4.0)
USB Mass Storage	Yes	Yes	Yes
USB Modem	Yes	Yes	Yes
Location	GPS	GPS	GPS
Battery
Capacity	2500mAh	3200mAh	4000 mAh
Type	Li-Polymer	Li-Polymer	Li-Polymer
Standby Time*	400 Hours (Depends on phone settings and network)	600+ Hours (Depends on phone settings and network)	267 Hours (4G), 333 Hours (3G) [Depends on phone settings and network]
Talk time*	14Hours (Depends on phone settings and network)	15 Hours (Depends on phone settings and network)	16.2 Hours (3H), 27.3 Hours (2G) [Depends on phone settings and network]
Exterior
Dimension	144.4 X 73 X 9.7 mm	142.5 X 72.5 X 8.9mm	144.4 X 71.6 X 9.7 mm
Weight	154g (with battery)	150g (with battery)	169g (with battery)
Color	Gold, Gray	Black, Silver	Gold
Multimedia
Recorder	Yes	Yes	Yes
Audio Recording	AAC	.amr	Yes
Supported Audio Formats	MP3，WAV，AAC	MP3，WAV，OGG，FLAC，APE，AAC	MP3, MIDI, ACC, AMR, OGG, WAV, APE, FLAC, WMA
Video Recording	3GP	3gp	3gp
Supported Video Formats	MPEG4, H.263，H.264，WMV, 3GP	mts, m2ts, mov, qt, ogv, ogm, mpeg, mpg, mp4, m4v, 3gp, 3gpp, 3g2, 3gpp2, mkv, avi	AVI, 3gp, MP4, FLV, MOV, MKV
Video Resolution	1080p (Playback & Recording)	1080p (Recording)	1080p (Recording & Playback)
FM	Yes	Yes	Yes
Sensors
Fingerprint	-	Yes	Yes
G-Sensor	Yes	Yes	Yes
Light Sensor	Yes	Yes	Yes
Applications
Built-in Applications	-	YouTube, Hangouts, Keep, Fit (Google apps only)	-
MMS	Yes	Yes	Yes
Special Features
Other Features	One Touch Selfie	Fingerprint	Rear & Front Flash, Power Bank Option, Fingerprint