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Phone Cal-Comp EZ Apple iPhone 4 (CDMA) LG Velvet Coolpad Conjr Asus ROG Phone
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 3.5" diag.
5 : 3
6.8" diag.
20.5 : 9
5" diag.
16 : 9
6" diag.
18 : 9
Display Resolution & Type 128 x 128 pixels
LCD (STN)
640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
1080 x 2460 pixels
(~395 ppi)
AMOLED
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
AMOLED
Display Refresh ? 60 Hz 60 Hz 60 Hz 60 Hz
Battery 800 mAh ? 4,300 mAh 2,500 mAh 4,000 mAh
Processor ? ? Qualcomm Snapdragon 765G 1 GHz MediaTek MT6735 3 GHz Qualcomm Snapdragon 845
RAM ? ? 6 GB 3 GB 8 GB
Storage ? raw hardware 8 GB * 128 GB 16 GB 128 GB *
Main Camera - 5 megapixel 48 megapixel 13 megapixel 12 megapixel
Wide Camera - - 8 megapixel - 8 megapixel
Tele Camera - - - - -
Video Capture - 720p HD 4K UHD 1080p HD 4K UHD
Front Camera - Yes 16 megapixel 8 megapixel 8 megapixel
Weight 2.47 oz
(70g)
4.8 oz
(136g)
6.35 oz
(180g)
5.14 oz
(146g)
7.05 oz
(200g)
Dimensions 4.04" x 1.71" x 0.63"
(103 x 43 x 16 mm)
4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
6.58" x 2.92" x 0.31"
(167 x 74 x 7.9 mm)
5.72" x 2.86" x 0.35"
(145 x 73 x 8.8 mm)
6.25" x 3" x 0.34"
(159 x 76 x 8.6 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS (proprietary) iOS Android Android Android
Network Bands

CDMA: 850, 1900

CDMA: 850, 1900

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

*

4G LTE: 2, 4, 5, 7, 12

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 28, 29, 32, 34, 38, 39, 40, 41, 46

WCDMA: 1, 2, 3, 4, 5, 8, 19

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT EVDO rA NR (5G) LTE (Cat 4) LTE (Cat 16)
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
in-display (optical)
Yes
stand-alone
Yes
Flashlight - - Yes Yes Yes
GPS / Location Yes n/a n/a n/a n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
- Yes
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) - - Yes Yes -
Connectivity
Bluetooth -
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - n/a n/a n/a n/a
NFC - - Yes - Yes
USB Yes
Mini-USB
Yes Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID - n/a n/a n/a n/a
Ringer ID - n/a n/a n/a n/a
Voice Dialing - n/a n/a n/a n/a
Customization
Custom Graphics - n/a n/a n/a n/a
Custom Ringtones - n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Dual-SIM - - - Yes Yes
WAP / Web Browser - n/a n/a n/a n/a
Input
Predictive Text Entry - n/a n/a n/a n/a
Side Keys - Yes Yes Yes Yes
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - - Yes Yes -
Messaging
Email Client - n/a n/a n/a n/a
MMS - n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes - Yes
Headphone Jack (3.5mm) - Yes Yes Yes Yes
Music Player - n/a n/a n/a n/a
Stereo Speakers - - Yes - Yes
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - Yes Yes - Yes
Video Calling - n/a n/a n/a n/a
Power
Fast Charging - - Yes - Yes
Wireless Charging - - Yes - -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes * n/a n/a n/a n/a
Software
Games - n/a n/a n/a n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone - Yes Yes Yes Yes
  * Some versions only
  Cal-Comp EZ Apple iPhone 4 (CDMA) LG Velvet Coolpad Conjr Asus ROG Phone
  X > < X > < X > < X > < X

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

 
Phone Cal-Comp EZ Apple iPhone 4 (CDMA) LG Velvet Coolpad Conjr Asus ROG Phone

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