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Phone HTC HD7 / HD7S Samsung SGH-X640 LG Trax CU575 Kyocera Hydro Life ZTE Blade Max 2s
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4.3" diag.
5 : 3
? ? 4.5" diag.
16 : 9
6" diag.
18 : 9
Display Resolution & Type 480 x 800 pixels
(~217 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~245 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? 60 Hz 60 Hz
Battery 1,230 mAh 800 mAh 980 mAh 2,000 mAh 4,000 mAh
Processor 1 GHz Qualcomm Snapdragon S1 QSD8250 ? ? 1.2 GHz Qualcomm Snapdragon MSM8212 1.4 GHz Qualcomm Snapdragon 435 (MSM8940)
RAM ? ? ? 1.5 GB 2 GB
Storage 16 GB ? raw hardware ? raw hardware 8 GB 32 GB
Main Camera 5 megapixel Yes 1 megapixel 5 megapixel 13 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 720p HD - QCIF (176 x 144) 720p HD 1080p HD
Front Camera - - - 2 megapixel 5 megapixel
Weight 5.71 oz
(162g)
3 oz
(85g)
3.89 oz
(110g)
4.8 oz
(136g)
6.35 oz
(180g)
Dimensions 4.8" x 2.7" x 0.44"
(122 x 69 x 11.2 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
3.89" x 2.01" x 0.62"
(99 x 51 x 15.7 mm)
5.19" x 2.57" x 0.43"
(132 x 65 x 10.9 mm)
6.26" x 2.96" x 0.32"
(159 x 75 x 8.1 mm)
Form Factor Slab Clamshell Clamshell Slab Slab
Platform / OS Windows (proprietary) (proprietary) Android Android
Network Bands

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 13, 25, 26, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology HSPA 7.2 GPRS HSDPA 3.6 HSPA+ 21 LTE (Cat 6)
Features 
Fingerprint Reader - - - - Yes
stand-alone
Flashlight - - - Yes Yes
GPS / Location n/a - - n/a n/a
Ruggedized - - - Yes -
Water-Resistant - - - Yes
IPX7 (snorkeling)
-
Accessibility
Adjustable Text Size n/a - - n/a n/a
Hearing Aid Compatible - - - Yes Yes
Multiple Languages n/a Yes Yes n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display - - Yes - -
Connectivity
Bluetooth Yes - Yes Yes Yes
Mobile Hotspot n/a - - n/a n/a
USB Yes
Micro-USB
- Yes Yes
Micro-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 n/a Yes Yes n/a n/a
Ringer ID n/a Yes - n/a n/a
Voice Dialing n/a - Yes n/a n/a
Customization
Custom Graphics n/a Yes Yes n/a n/a
Custom Ringtones n/a Yes 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
WAP / Web Browser n/a Yes Yes n/a n/a
Input
Predictive Text Entry n/a Yes 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 n/a Yes - n/a n/a
Instant Messaging n/a - Yes n/a n/a
MMS n/a Yes Yes n/a n/a
Text Messaging Templates n/a Yes Yes n/a n/a
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - - Yes Yes
Music Player n/a - Yes n/a n/a
Stereo Speakers Yes - - - -
Power
Fast Charging - - - - Yes
Productivity
Alarm n/a Yes Yes n/a n/a
Calculator n/a Yes Yes n/a n/a
Calendar n/a Yes Yes n/a n/a
To-Do List n/a Yes Yes n/a n/a
Voice Memo n/a Yes Yes n/a n/a
Software
Games n/a Yes Yes n/a n/a
Java (J2ME) n/a Yes Yes n/a n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) n/a Yes - n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  HTC HD7 / HD7S Samsung SGH-X640 LG Trax CU575 Kyocera Hydro Life ZTE Blade Max 2s
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone HTC HD7 / HD7S Samsung SGH-X640 LG Trax CU575 Kyocera Hydro Life ZTE Blade Max 2s

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