Micromax Bolt A51 vs Celkon A19

Micromax Bolt A51

Micromax Bolt A51

Announced On:April, 2013

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Celkon A19

Celkon A19

Announced On:July, 2012

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Micromax Bolt A51 vs Celkon A19

Micromax Bolt A51	Celkon A19

Price
EUR: €70	EUR: €130
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
118.5 x 62.5 x 12.8 mm (4.67 x 2.46 x 0.50 in)	124 x 68 x 10.8 mm (4.88 x 2.68 x 0.43 in)
Weight
118 g (4.16 oz)	110 g (3.88 oz)
Colors
Black/Silver	Black

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

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

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

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

Audio Format Support
Multimedia
MP3/WAV/AAC+	MP3/WAV/eAAC
Video Format Support
MP4/H.264/WMV	MP4/H.264
Radio
FM radio	Stereo 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, Push Email, IM	SMS(threaded view), MMS, Email, IM

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

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

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

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