> > Alcatel One Touch 639 vs. OptimaSmart OPS-61D

Compare Alcatel One Touch 639 vs. OptimaSmart OPS-61D

Alcatel One Touch 639
 		VS
OptimaSmart OPS-61D
VS
Best Price
Price Not Available Rs. 7,999.00
Battery
Capacity 850 mAH, Li-ion 1600 mAH, Li-ion

88.2% more mAH battery than OptimaSmart OPS-61D. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 850 mAH, Li-ion)
TalkTime Up to 5 Hours(2G)
Stand By Time Up to 300 Hours(2G)
Camera
Main Camera 2 MP 3.2 MP

60.0% more mega pixels (MP) on main camera than OptimaSmart OPS-61D. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 2 MP)
Video Recording 320x240 @ 30 FPS
Zoom Digital Zoom Digital Zoom
Front Camera 0.3 MP
Flash LED
Connectivity
Wi-Fi Wi-Fi 802.11, b/g/n
Operating Frequency GSM 1800 / 1900 / 850 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS Class 12 Yes
EDGE Class 12 Yes
Bluetooth v2.1, A2DP Yes
USB Connectivity USB Port, microUSB USB Port, microUSB 2.0
Design
Weight 91.9 grams

65.1 grams Lighter than OptimaSmart OPS-61D. light weight phone is easy to hold and can kept in your pocket for long time. (91.9 grams vs. 157 grams)

 157 grams
Dimensions 109 x 59 x 13.8 mm
Touch Screen Capacitive Touchscreen, Multi-touch
Colours Black,Red Black,White
Screen Size 2.0 Inch 4.7 Inch

135.0% bigger screen size than OptimaSmart OPS-61D. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 2.0 Inch)
Display
Screen Resolution 176 x 220 pixels
Pixel Density (sharpness) 141 ppi
Display Type TFT LCD
Features
Box Contents Handset, Battery, Charger, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
General
Brand Alcatel OptimaSmart
Model One Touch 639 OPS-61D
SIM Slot(s) Single SIM, GSM Dual SIM, GSM+GSM
SIM Size Mini
Operating System Android v4.2.2 (Jelly Bean)
OS Type Android
Multimedia
Audio Jack 3.5 mm
FM Radio RDS Yes
Loudspeaker Yes Yes
Performance
Processor 260 MHz
RAM 512 MB
Storage
Internal Memory 300 KB 4 GB
Expandable Memory Up to 32 GB Up to 32 GB
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