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Phone Samsung SGH-X640 Sony Ericsson T68i Apple iPhone 4S HTC Bolt Motorola Moto Z2 Force
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 3.5" diag.
5 : 3
5.5" diag.
16 : 9
5.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
101 x 80 pixels
LCD (STN)
640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
Display Refresh ? ? 60 Hz 60 Hz 60 Hz
Battery 800 mAh 700 mAh ? 3,200 mAh 2,730 mAh
Processor ? ? Apple A5 2 GHz Qualcomm Snapdragon 810 (MSM8994) 2.4 GHz Qualcomm Snapdragon 835 (MSM8998)
RAM ? ? ? 3 GB 4 GB
Storage ? raw hardware ? raw hardware 64 GB * 32 GB 64 GB
Main Camera Yes - 8 megapixel 16 megapixel 12 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - 1080p HD 4K UHD 4K UHD
Front Camera - - Yes 8 megapixel 5 megapixel
Weight 3 oz
(85g)
2.96 oz
(84g)
4.9 oz
(139g)
6.14 oz
(174g)
5.04 oz
(143g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
3.94" x 1.89" x 0.79"
(100 x 48 x 20.1 mm)
4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
6.05" x 3.04" x 0.32"
(154 x 77 x 8.1 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) (proprietary) iOS Android Android
Network Bands

GSM: 900, 1800, 1900

GSM: 900, 1800, 1900

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 25, 26, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 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 GPRS HSPA 14.4 LTE (Cat 9) LTE (Cat 16)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - Yes
stand-alone
Yes
stand-alone
Flashlight - - - Yes Yes
GPS / Location - - n/a n/a n/a
VR-ready - - - - Yes
Water-Resistant - - - Yes
IPX7 (snorkeling)
Yes
Accessibility
Adjustable Text Size - - n/a n/a n/a
Hearing Aid Compatible - - Yes Yes Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Ringer Profiles - Yes - - -
Connectivity
Bluetooth - Yes Yes Yes Yes
Infrared (IR) - Yes - - -
Mobile Hotspot - - n/a n/a n/a
NFC - - - Yes Yes
USB - - Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi - - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID Yes Yes n/a n/a n/a
Voice Dialing - Yes n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers - - n/a n/a n/a
Data & Network
Data Tethering - Yes n/a n/a n/a
Dual-SIM - - - - Yes *
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot - - - Yes Yes
Messaging
Email Client - Yes n/a n/a n/a
EMS / Picture Messaging Yes Yes n/a n/a n/a
Instant Messaging - - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) - - Yes - -
Music Player - - n/a n/a n/a
Photo & Video
DLNA - - - Yes -
Miracast - - - Yes -
TV Output - - Yes - -
Power
Fast Charging - - - Yes Yes
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List Yes Yes n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
Games Yes Yes n/a n/a n/a
Java (J2ME) Yes - n/a n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) Yes - n/a n/a n/a
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Sony Ericsson T68i Apple iPhone 4S HTC Bolt 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 Sony Ericsson T68i Apple iPhone 4S HTC Bolt Motorola Moto Z2 Force

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