Samsung Galaxy Grand Duos vs Spice D90

Key Specs

Battery
Battery	2100 mAh	800 mAh
Display
Display	5 inches (12.7 cm)	(0 cm)
Front Camera
Front Camera	2 MP	-
Processor
Processor	Broadcom BCM28155	-
RAM
RAM	1 GB	-
Rear Camera
Rear Camera	8 MP	2 MP

Battery

Capacity
Capacity	2100 mAh	800 mAh
Standby time
Standby Time	Up to 440 Hours(2G)	Up to 130(2G)
TalkTime
TalkTime	Up to 10.1 Hours(2G)	Up to 3(2G)
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Resolution
Resolution	-	2 MP Primary Camera

Design

Colours
Colours	Brown, Red, White	-
Height
Height	143.7 mm	106.85 mm
Thickness
Thickness	9.6 mm	15.80 mm
Weight
Weight	162 grams	96 grams
Width
Width	77.1 mm	47.15 mm

Display

Display Type
Display Type	TFT	LCD
Pixel Density
Pixel Density	187 ppi	-
Resolution
Resolution	480x800 px	-
Screen Size
Screen Size	5 inches (12.7 cm)	-
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	64.17 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	-

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Front Camera

Camera Features
Camera Features	Fixed Focus	-
Resolution
Resolution	2 MP, Primary Camera	-

General

Brand
Brand	Samsung	-
Operating System
Operating System	Android v4.1.2 (Jelly Bean)	-

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Face detection Smile detection Touch to focus	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	8 MP, Primary Camera	-
Video Recording
Video Recording	1920x1080 @ 30 fps	-
Video Recording Features
Video Recording Features	Stereo recording	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	-
FM Radio
FM Radio	Yes, RDS	Yes
Fm Radio
FM Radio	-	Yes
Loudspeaker
Loudspeaker	Yes	-
Music
Music	-	Yes, Music Formats: Yes , MP3 , WAV , WMA

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4	Yes
GPS
GPS	Yes with A-GPS, Glonass	-
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
SIM 1	3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	GPRS: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	-
SIM Size
SIM Size	SIM1: Mini	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Single SIM, GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	No
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	-

Performance

Architecture
Architecture	32 bit	-
CPU
CPU	Dual core, 1.2 GHz, Cortex A9	-
Chipset
Chipset	Broadcom BCM28155	-
Graphics
Graphics	Broadcom VideoCore IV	-

Sensors

Browser
Browser	-	Yes
Java
Java	-	Yes, MIDP 2.0
Other Facilities
Other Facilities	-	Schedule FM Recording , Mobile Tracker , OperaMini , Contacts Back-up Application , Dual Sim Support (GSM+GSM)
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	-
Phone Book
Phone Book	-	1000

Storage

Expandable Memory
Expandable Memory	Yes, Up to 64 GB	Yes, Up to 2 MB
Internal Memory
Internal Memory	8 GB	70 MB