Micromax A73 vs Micromax A28 Bolt

Micromax A73

Micromax A73

Announced On:January, 2012

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Micromax A28 Bolt

Micromax A28 Bolt

Announced On:January, 2014

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Micromax A73 vs Micromax A28 Bolt

Micromax A73	Micromax A28 Bolt

Price
EUR: €90	EUR: €40
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
108 x 62 x 12 mm (4.25 x 2.44 x 0.47 in)	116.9 x 62.5 x 12.5 mm (4.60 x 2.46 x 0.49 in)
Weight
-	89 g (3.14 oz)
Colors
Black	Black

Type
Display
TFT, 256K colors	TFT, 65K colors
Size
3.5 inches, 36.5 cm² (~54.5% screen-to-body ratio)	3.5 inches, 36.5 cm² (~49.9% screen-to-body ratio)
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)	320 x 480 pixels, 3:2 ratio (~165 ppi density)

Technology
Network
GSM / HSPA	GSM
2G Bands
GSM 900 / 1800 SIM1 & SIM 2	GSM 900 / 1800 SIM 1 & SIM 2
3G Bands
HSDPA 2100

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

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

GPRS
Connectivity
Class 12	Class 12
EDGE
Class 12	Yes
Speed
HSPA 7.2/5.76 Mbps
WLAN
Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n
Bluetooth
3.0, A2DP	2.1, A2DP
USB
microUSB 2.0	microUSB
GPS
Yes	No
NFC
	No

Main Camera
Camera
2 MP	VGA
Camera Features
LED flash
Video
Yes	320p
Selfie Camera
VGA	VGA

Audio Format Support
Multimedia
MP3/WAV/WMA/AAC	MP3/WAV/AAC+
Video Format Support
MP4/H.263	MP4/H.264
Radio
FM radio	FM radio, recording

Operating System (OS)
Software
Android OS, v2.3 (Gingerbread)	Android OS, v2.3 (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, IM

Chipset
Hardware
Mediatek MT6573 (65 nm)
CPU
650 MHz Cortex-A9	1.0 GHz Cortex-A5
GPU
PowerVR SGX531	Mali-300
Sensors
Accelerometer
SIM
Dual SIM (Mini-SIM)	Dual SIM (Mini-SIM)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Removable Li-Ion 1300 mAh battery	Li-Ion 1500 mAh, removable
Standby
Up to 240 h	Up to 260 h
Talk Time
Up to 4 h (2G) / Up to 5 h (3G)	Up to 4 h

Features
Additional Features
Photo/video editor Document viewer Voice memo/dial Predictive text input

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