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Phone Samsung SGH-X640 Apple iPhone 11 Pro LG Trax CU575 HTC Desire 612 (CDMA) ZTE Grand XMax
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.8" diag.
19.5 : 9
? 4.7" diag.
16 : 9
6" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1125 x 2436 pixels
(~463 ppi)
AMOLED
176 x 220 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~234 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~245 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? 60 Hz 60 Hz
Battery 800 mAh 3,190 mAh 980 mAh 2,040 mAh 3,200 mAh
Processor ? Apple A13 Bionic ? 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) 1.2 GHz Qualcomm Snapdragon 200 MSM8212
RAM ? 4 GB ? 1 GB 1 GB
Storage ? raw hardware 64 GB * ? raw hardware 8 GB 8 GB
Main Camera Yes 12 megapixel 1 megapixel 8 megapixel 8 megapixel
Wide Camera - 12 megapixel - - -
Tele Camera - 12 megapixel - - -
Video Capture - 4K UHD QCIF (176 x 144) 1080p HD 720p HD
Front Camera - 12 megapixel - 1 megapixel 1 megapixel
Weight 3 oz
(85g)
6.63 oz
(188g)
3.89 oz
(110g)
5.15 oz
(146g)
6.06 oz
(172g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
3.89" x 2.01" x 0.62"
(99 x 51 x 15.7 mm)
5.66" x 2.77" x 0.37"
(144 x 70 x 9.4 mm)
6.38" x 3.27" x 0.31"
(162 x 83 x 7.9 mm)
Form Factor Clamshell Slab Clamshell Slab Slab
Platform / OS (proprietary) iOS (proprietary) Android Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 4, 13

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology GPRS LTE (Cat 18) HSDPA 3.6 LTE (Cat 3) HSPA+ 21
Features 
Barometer - Yes - - -
Flashlight - Yes - - -
GPS / Location - n/a - n/a n/a
Water-Resistant - Yes
IPX8 (SCUBA)
- - -
Accessibility
Adjustable Text Size - n/a - n/a n/a
Hearing Aid Compatible - Yes - Yes Yes
Multiple Languages Yes n/a Yes n/a n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - - Yes - -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes Yes
Classic Audio
Infrared (IR) - - - - Yes
Mobile Hotspot - n/a - n/a n/a
NFC - Yes - Yes -
USB - Yes Yes Yes
Micro-USB
Yes
Micro-USB
UWB - Yes - - -
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes n/a Yes n/a n/a
Ringer ID Yes n/a - n/a n/a
Voice Dialing - n/a Yes n/a n/a
Customization
Custom Graphics Yes n/a Yes n/a n/a
Custom Ringtones Yes n/a Yes n/a n/a
Real-Music Ringers - n/a Yes n/a n/a
Data & Network
Data Tethering - n/a Yes n/a n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a Yes n/a n/a
Input
Predictive Text Entry Yes n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes - Yes Yes
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client - n/a Yes n/a n/a
EMS / Picture Messaging Yes n/a - n/a n/a
Instant Messaging - n/a Yes n/a n/a
MMS Yes n/a Yes n/a n/a
Text Messaging Templates Yes n/a Yes n/a n/a
Music
Headphone Jack (3.5mm) - - - Yes Yes
Music Player - n/a Yes n/a n/a
Stereo Speakers - Yes - Yes -
Photo & Video
DLNA - - - Yes -
TV Output - Yes - - -
Power
Fast Charging - Yes - - -
Wireless Charging - Yes - - -
Productivity
Alarm Yes n/a Yes n/a n/a
Calculator Yes n/a Yes n/a n/a
Calendar Yes n/a Yes n/a n/a
To-Do List Yes n/a Yes n/a n/a
Voice Memo Yes n/a Yes n/a n/a
Software
Games Yes n/a Yes n/a n/a
Java (J2ME) Yes n/a Yes n/a n/a
Voice
Call Screening - Yes - - -
HD Voice - Yes - - -
Headset Jack (2.5 mm) Yes n/a - n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 Apple iPhone 11 Pro LG Trax CU575 HTC Desire 612 (CDMA) ZTE Grand XMax
  X > < X > < X > < X > < X

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

 
Phone Samsung SGH-X640 Apple iPhone 11 Pro LG Trax CU575 HTC Desire 612 (CDMA) ZTE Grand XMax

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