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Phone LG Velvet BlackBerry 7750 Samsung Jack i637 ZTE Anthem 4G
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.8" diag.
20.5 : 9
? 2.4" diag.
4 : 3
4.3" diag.
5 : 3
Display Resolution & Type 1080 x 2460 pixels
(~395 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~217 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 60 Hz
Battery 4,300 mAh ? 1,480 mAh 1,780 mAh
Processor Qualcomm Snapdragon 765G ? ? 1.2 GHz Qualcomm Snapdragon
RAM 6 GB ? ? 512 MB
Storage 128 GB ? raw hardware ? raw hardware 4 GB
Main Camera 48 megapixel - 3 megapixel 5 megapixel
Wide Camera 8 megapixel - - -
Tele Camera - - - -
Video Capture 4K UHD - ? 1080p HD
Front Camera 16 megapixel - - Yes
Weight 6.35 oz
(180g)
5.01 oz
(142g)
3.6 oz
(102g)
6.7 oz
(190g)
Dimensions 6.58" x 2.92" x 0.31"
(167 x 74 x 7.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.4" x 2.4" x 0.5"
(112 x 61 x 12.7 mm)
5.12" x 2.68" x 0.54"
(130 x 68 x 13.7 mm)
Platform / OS Android BlackBerry OS Windows Mobile Standard Android
Network Bands

5G: 2, 5, 25, 41, 66, 71, 260, 261

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

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4

CDMA: 850, 1700, 1900

Data Technology NR (5G) 1xRTT HSDPA 3.6 LTE (Cat 3)
Features 
Barometer Yes - - -
Fingerprint Reader Yes
in-display (optical)
- - -
Flashlight Yes - - -
Water-Resistant Yes
IPX8 (SCUBA)
- - -
Accessibility
Hearing Aid Compatible Yes - Yes Yes
TTY/TDD (Digital) Yes Yes - Yes
Alerts
Ringer Profiles - Yes Yes -
Connectivity
Bluetooth Yes - Yes Yes
NFC Yes - - -
USB Yes
USB Type C
Yes Yes Yes
Micro-USB
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
802.11 b,g
Yes
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes Yes -
Touch Screen Yes - - Yes
Memory
Memory Card Slot Yes - Yes Yes
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes - - Yes
Stereo Speakers Yes - - -
Photo & Video
DLNA Yes - - -
Miracast Yes - - -
TV Output Yes - - Yes
Power
Fast Charging Yes - - -
Wireless Charging Yes - - -
Voice
HD Voice Yes - - -
Speaker Phone Yes - Yes Yes
  LG Velvet BlackBerry 7750 Samsung Jack i637 ZTE Anthem 4G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG Velvet BlackBerry 7750 Samsung Jack i637 ZTE Anthem 4G

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