Celkon A19 vs Micromax Bolt A51

Celkon A19

Celkon A19

Announced On:July, 2012

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Micromax Bolt A51

Micromax Bolt A51

Announced On:April, 2013

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Celkon A19 vs Micromax Bolt A51

Celkon A19	Micromax Bolt A51

Price
EUR: €130	EUR: €70
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
124 x 68 x 10.8 mm (4.88 x 2.68 x 0.43 in)	118.5 x 62.5 x 12.8 mm (4.67 x 2.46 x 0.50 in)
Weight
110 g (3.88 oz)	118 g (4.16 oz)
Colors
Black	Black/Silver

Type
Display
TFT	TFT
Size
4.0 inches, 45.5 cm² (~54.0% screen-to-body ratio)	3.5 inches, 36.5 cm² (~49.3% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)	320 x 480 pixels, 3:2 ratio (~165 ppi density)
Multitouch
Yes	Yes

Technology
Network
GSM / HSPA	GSM / HSPA
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 900 / 1800 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 2100 / 1800	HSDPA 2100

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
	512MB ROM, 256MB RAM
Card Slot
microSDHC (dedicated slot)	microSDHC (dedicated slot)

GPRS
Connectivity
Yes	Class 12
EDGE
Yes	Class 32
Speed
HSPA	HSPA
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Yes	3.0
USB
microUSB 2.0	microUSB
GPS
Yes	No
NFC
	No

Main Camera
Camera
5 MP	2 MP
Camera Features
LED flash	LED flash
Video
Yes	Yes
Selfie Camera
Yes	VGA

Audio Format Support
Multimedia
MP3/WAV/eAAC	MP3/WAV/AAC+
Video Format Support
MP4/H.264	MP4/H.264/WMV
Radio
Stereo FM radio	FM radio

Operating System (OS)
Software
Android OS, v2.3.7 (Gingerbread)	Android OS, v2.3.7 (Gingerbread)
Java
Yes, via Java MIDP emulator	Yes, via Java MIDP emulator
Browser
HTML	HTML
Messaging
SMS(threaded view), MMS, Email, IM	SMS(threaded view), MMS, Email, Push Email, IM

CPU
Hardware
832 MHz	832 MHz
Sensors
Accelerometer, proximity	Accelerometer
SIM
Dual SIM (Mini-SIM)	Dual SIM
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 1400 mAh battery	Li-Ion 1500 mAh, removable
Standby
Up to 300 h	Up to 140 h
Talk Time
Up to 5 h	Up to 4 h 30 min

Features
Additional Features
Document viewer Voice memo/dial Predictive text input

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