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Phone Coolpad Defiant Samsung SGH-A657 Motorola EM330 / EM28 Motorola RAZR V3xx Samsung Galaxy J2 / J2 Pure / J2 Dash
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5" diag.
16 : 9
? 1.8" diag.
4 : 3
? 5" diag.
16 : 9
Display Resolution & Type 480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
128 x 160 pixels
(~114 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~220 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ? 60 Hz
Battery 2,450 mAh 1,420 mAh 940 mAh 940 mAh 2,600 mAh
Processor 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ? ? ? 1.4 GHz Samsung Exynos 7570
RAM 1 GB ? ? ? 2 GB
Storage 8 GB ? raw hardware ? raw hardware ? raw hardware 16 GB
Main Camera 5 megapixel - 1 megapixel 1 megapixel 8 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 720p HD - ? ? 1080p HD
Front Camera 2 megapixel - - - 5 megapixel
Weight 6.5 oz
(184g)
4.34 oz
(123g)
3.17 oz
(90g)
3.63 oz
(103g)
5.43 oz
(154g)
Dimensions 5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
4.53" x 2.05" x 0.77"
(115 x 52 x 19.6 mm)
3.71" x 1.95" x 0.68"
(94 x 50 x 17.4 mm)
4.05" x 2.08" x 0.58"
(103 x 53 x 14.7 mm)
5.65" x 2.84" x 0.35"
(144 x 72 x 8.9 mm)
Form Factor Slab Slab Clamshell Clamshell Slab
Platform / OS Android (proprietary) (proprietary) (proprietary) Android
Network Bands

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 1800, 1900

*

4G LTE: 2, 3, 4, 5, 7, 12, 14, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 4) HSDPA 3.6 EDGE HSDPA 3.6 LTE (Cat 4)
Features 
Flashlight Yes Yes - - Yes
GPS / Location n/a Yes - - n/a
Ruggedized - Yes - - -
Accessibility
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages n/a Yes Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - Yes Yes -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
USB Yes
Micro-USB
Yes Yes
Mini-USB
Yes
Mini-USB
Yes
Micro-USB
Wi-Fi Yes
4 (802.11 b,g,n)
- - - Yes
4 (802.11 b,g,n)
Contacts
Picture ID n/a Yes - Yes n/a
Ringer ID n/a Yes - Yes n/a
Voice Dialing n/a - - Yes n/a
Customization
Custom Graphics n/a Yes Yes Yes n/a
Custom Ringtones n/a Yes Yes Yes n/a
Real-Music Ringers n/a Yes Yes Yes n/a
Data & Network
Data Tethering n/a Yes - Yes n/a
External Antenna Jack n/a - - Yes n/a
WAP / Web Browser n/a Yes Yes Yes n/a
Input
Predictive Text Entry n/a Yes Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes - - - Yes
Memory
Memory Card Slot Yes Yes Yes Yes Yes
Messaging
Email Client n/a Yes - - n/a
EMS / Picture Messaging n/a - Yes - n/a
Instant Messaging n/a Yes - - n/a
MMS n/a Yes Yes Yes n/a
Text Messaging Templates n/a Yes Yes Yes n/a
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) Yes - Yes - Yes
Music Player n/a Yes Yes Yes n/a
Productivity
Alarm n/a Yes Yes Yes n/a
Calculator n/a Yes Yes Yes n/a
Calendar n/a Yes Yes Yes n/a
To-Do List n/a Yes - - n/a
Voice Memo n/a Yes - Yes n/a
Software
Games n/a Yes Yes Yes n/a
Java (J2ME) n/a Yes Yes Yes n/a
Voice
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes Yes Yes
  Coolpad Defiant Samsung SGH-A657 Motorola EM330 / EM28 Motorola RAZR V3xx Samsung Galaxy J2 / J2 Pure / J2 Dash
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Coolpad Defiant Samsung SGH-A657 Motorola EM330 / EM28 Motorola RAZR V3xx Samsung Galaxy J2 / J2 Pure / J2 Dash

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