Home  ›  Phones  ›

Compare Phones

Maximum number of phones selected. Remove a phone to compare others.

Info Size  

  X > < X > < X > < X > < X
 
Phone Samsung SGH-X640 Samsung Galaxy Ring / Prevail 2 Motorola Moto Z2 Force Samsung Rugby 4 Palm Pre 2 (GSM)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4" diag.
5 : 3
5.5" diag.
16 : 9
2.4" diag.
4 : 3
3.1" diag.
5 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~186 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz ? ?
Battery 800 mAh 1,750 mAh 2,730 mAh 1,300 mAh 1,150 mAh
Processor ? 1.4 GHz Qualcomm Snapdragon S2 MSM8655 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) Intel XMM6230 1 GHz TI 3630
RAM ? 1 GB 4 GB 128 MB ?
Storage ? raw hardware 4 GB 64 GB 256 MB ? raw hardware
Main Camera Yes 5 megapixel 12 megapixel 3 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD 4K UHD QVGA (320 x 240) VGA (640 x 480)
Front Camera - 1 megapixel 5 megapixel - -
Weight 3 oz
(85g)
3.4 oz
(96g)
5.04 oz
(143g)
5.22 oz
(148g)
5.1 oz
(145g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.83" x 2.48" x 0.47"
(123 x 63 x 11.9 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
4.25" x 2.17" x 0.85"
(108 x 55 x 21.6 mm)
3.96" x 2.35" x 0.67"
(101 x 60 x 17 mm)
Form Factor Clamshell Slab Slab Clamshell Slide
Platform / OS (proprietary) Android Android (proprietary) webOS
Network Bands

GSM: 900, 1800, 1900

CDMA: 800, 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

*

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology GPRS EVDO rA LTE (Cat 16) HSPA+ 21 HSDPA 3.6
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 Yes
IPX7 (snorkeling)
-
Accessibility
Adjustable Text Size - n/a n/a Yes n/a
Hearing Aid Compatible - Yes
M4 (very compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
-
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - - - Yes -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth - Yes Yes Yes Yes
NFC - - Yes - -
USB - Yes Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
Wi-Fi - Yes
4 (802.11 a,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
802.11 b,g
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 - 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
Capacitive
Yes
Capacitive
- Yes
Capacitive
Memory
Memory Card Slot - Yes Yes Yes -
Messaging
Email Client - n/a n/a Yes n/a
EMS / Picture Messaging Yes n/a n/a - 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
Headphone Jack (3.5mm) - Yes - - Yes
Music Player - n/a n/a Yes 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 Yes n/a
Voice Memo Yes n/a n/a Yes n/a
Software
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a Yes n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes n/a n/a - n/a
Push-To-Talk - - - Yes -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Samsung Galaxy Ring / Prevail 2 Motorola Moto Z2 Force Samsung Rugby 4 Palm Pre 2 (GSM)
  X > < X > < X > < X > < X

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

 
Phone Samsung SGH-X640 Samsung Galaxy Ring / Prevail 2 Motorola Moto Z2 Force Samsung Rugby 4 Palm Pre 2 (GSM)

Subscribe to Phone Scoop News with RSS Follow @phonescoop on Threads Follow @phonescoop on Mastodon Phone Scoop on Facebook Follow on Instagram

 

Playwire

All content Copyright 2001-2024 Phone Factor, LLC. All Rights Reserved.
Content on this site may not be copied or republished without formal permission.