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Phone Samsung SGH-X640 HTC G2 Motorola Defy (2010) Motorola RAZR V3c Motorola Moto Z2 Force
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 3.7" diag.
5 : 3
3.6" diag.
16 : 9
? 5.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~252 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~272 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
Display Refresh ? 60 Hz 60 Hz ? 60 Hz
Battery 800 mAh 1,300 mAh 1,540 mAh 740 mAh 2,730 mAh
Processor ? 800 MHz Qualcomm S2 MSM7230 800 MHz TI OMAP3610 ? 2.4 GHz Qualcomm Snapdragon 835 (MSM8998)
RAM ? ? ? ? 4 GB
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware 64 GB
Main Camera Yes 5 megapixel 5 megapixel 1 megapixel 12 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD ? ? 4K UHD
Front Camera - - - - 5 megapixel
Weight 3 oz
(85g)
6.5 oz
(184g)
4.16 oz
(118g)
3.49 oz
(99g)
5.04 oz
(143g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.68" x 2.37" x 0.55"
(119 x 60 x 14 mm)
4.21" x 2.32" x 0.53"
(107 x 59 x 13.4 mm)
3.9" x 2.1" x 0.6"
(99 x 53 x 15.2 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) Android Android (proprietary) Android
Network Bands

GSM: 900, 1800, 1900

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

WCDMA: 1, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology GPRS HSPA 14.4 HSPA 7.2 EVDO r0 LTE (Cat 16)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - - Yes
stand-alone
Flashlight - - - - Yes
GPS / Location - n/a n/a Yes n/a
Ruggedized - - Yes - -
VR-ready - - - - Yes
Water-Resistant - - - - Yes
Accessibility
Hearing Aid Compatible - Yes - Yes Yes
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Extra Display - - - Yes -
Connectivity
Bluetooth -
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - n/a n/a - n/a
NFC - - - - Yes
USB - Yes Yes
Micro-USB
Yes
Mini-USB
Yes
USB Type C
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
4 (802.11 b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing - n/a n/a Yes n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers - n/a n/a Yes n/a
Data & Network
Data Tethering - n/a n/a Yes n/a
Dual-SIM - - - - Yes *
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot - Yes Yes - Yes
Messaging
Email Client - n/a n/a - n/a
EMS / Picture Messaging Yes n/a n/a Yes n/a
Instant Messaging - n/a n/a - n/a
MMS Yes n/a n/a Yes n/a
Text Messaging Templates Yes n/a n/a Yes n/a
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player - n/a n/a - n/a
Photo & Video
DLNA - - Yes - -
Power
Fast Charging - - - - Yes
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator Yes n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List Yes n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
BREW - n/a n/a Yes n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a - n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) Yes n/a n/a - n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 HTC G2 Motorola Defy (2010) Motorola RAZR V3c Motorola Moto Z2 Force
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 HTC G2 Motorola Defy (2010) Motorola RAZR V3c Motorola Moto Z2 Force

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