• Micromax A57 Ninja 3.0 vs Micromax A89 Ninja vs Samsung GALAXY Pocket Neo Duos S5312

Phone Comparison - Micromax A57 Ninja 3.0 vs Micromax A89 Ninja vs Samsung GALAXY Pocket Neo Duos S5312

general General Info

Manufacturer Micromax Micromax Samsung
Announced September 2012 February 2013 April 2013
Status Available - September 2012 Available - February 2013 Available - May 2013
Colors Black Black White, Black, Silver
Form Factor Candybar Candybar Candybar
Dimension 116 x 62 x 11.5 mm
(4.57 x 2.44 x 0.45 in)
116 x 62 x 11.5 mm
(4.57 x 2.44 x 0.45 in )
105 x 57.8 x 11.8 mm
(4.13 x 2.28 x 0.46 in)
Weight 93.8 g (3.28.0.28 oz) 95 g (3.35 oz) 100.5 g (3.53.0.18 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 - SIM 1 only HSDPA 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean)
Processor 1 GHz Dual-core 1 GHz 850 MHz Cortex A-9
GPU Adreno 200 - -
RAM 512 MB 512 MB 512 MB
Internal Memory N/A 2 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 256K colors 256K colors 262K colors
Size 3.5 inches 3.97 inches 3.0 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (235 ppi) 240 x 320 pixels (133 ppi)
Screen-to-Body Ratio 50.61% 62.38% 46.15%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio Stereo FM radio with RDS, FM r
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 3.15 MP, 2048x1536 pixels 2 MP, 1600x1200 pixels
Flash No No No
Features Geo-tagging - Fixed Focus, CMOS Sensor
Video Yes Yes, VGA Yes, QVGA@15fps
Front Camera No [Similar] No [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 Yes, v2.1 Yes, v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes Yes Yes, with A-GPS support and GLONASS
Browser HTML HTML HTML

memory User Memory

Internal 512 MB RAM, 256 MB ROM 2 GB, 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1400 mAh 1450 mAh 1200 mAh
Stand by Up to 145 h Up to 170 h Up to 300 h
Talk Time Up to 4 h Up to 4 h Up to 6 h