Alcatel Ot 813d vs Videocon Infinium Z51 Nova

Key Specs

Battery
Battery	1000 mAh	2000 mAh
Display
Display	2.4 inches (6.1 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	-	2 MP
Processor
Processor	MediaTek MT6235	-
Rear Camera
Rear Camera	2 MP	5 MP

Battery

Capacity
Capacity	1000 mAh	2000 mAh
Standby time
Standby Time	Up to 720(2G)	-
TalkTime
TalkTime	Up to 10(2G)	-
Type
Type	Li-ion	Li-ion

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	Digital Zoom Smile detection	Digital Zoom Face detection
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes	Yes, LED Flash
Image Resolution
Image Resolution	-	2592 x 1944 Pixels
Resolution
Resolution	2 MP Primary Camera	2 MP, Primary Camera
Shooting Modes
Shooting Modes	Continuous Shooting	-
Video Recording
Video Recording	1920x1080	-

Design

Colours
Colours	Black, Purple, Orange, Blue, Grey	Black, Blue
Height
Height	115 mm	-
Thickness
Thickness	12.90 mm	-
Weight
Weight	101 grams	-
Width
Width	61.1 mm	-

Display

Display Type
Display Type	LCD	IPS LCD
Pixel Density
Pixel Density	167 ppi	196 ppi
Resolution
Resolution	320x240 px	-
Screen Resolution
Screen Resolution	-	480 x 854 pixels
Screen Size
Screen Size	2.4 inches (6.1 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	25.4 %	-
Touch Screen
Touch Screen	Yes, Resistive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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General

Brand
Brand	Alcatel	Videocon
Launch Date
Launch Date	May 2, 2011	-
Model
Model	-	Infinium Z51 Nova
Network
Network	-	5G: Not Supported in India, 3G: Available, 2G: Available
Operating System
Operating System	-	Android v4.4.2 (Kitkat)

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes, RDS	Yes, Recording option
Fm Radio
FM Radio	-	Yes, Recording option
Loudspeaker
Loudspeaker	-	Yes
Music
Music	Yes, Music Formats: Yes, Music Formats : MP3, AAC, AAC+ with Loudspeaker and 3.5mm Audio Jack, Music Playback Time : Up to 26 hours	-

Network & Connectivity

Bluetooth
Bluetooth	Yes, v2.1	Yes, v2.1
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	GPRS: Available EDGE: Available	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	2G Bands: GSM 1800 / 900 MHz
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+CDMA	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
Wi-Fi
Wi-Fi	Yes, Wi-Fi 3 (802.11 a/b/g)	-
WiFi
WiFi	-	Yes, Wi-Fi 4 (802.11 b/g/n)

Performance

CPU
CPU	208 MHz	-
Chipset
Chipset	MediaTek MT6235	-
Processor
Processor	-	Quad core, 1.2 GHz
Ram
RAM	-	1 GB

Sensors

Browser
Browser	Yes	-
Email
Email	Yes, IMAP, POP3, SMTP, Push e-mail	-
Java
Java	Yes, MIDP 2.1	-
MMS
MMS	Yes	-
Other Facilities
Other Facilities	Calendar, Alarms, To-Do / Tasks, Calculator, Unit Converter	-
Phone Book
Phone Book	Yes, 1000 Entries	-
SMS
SMS	Yes	-

Smart TV Features

Camera
Camera	-	5 MP

Special Features

Other Sensors
Other Sensors	-	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 16 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	50 MB	8 GB