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Phone Huawei Pinnacle Samsung Galaxy S21 ZTE Grand XMax LG G Flex (U.S. GSM)
Current U.S. Carriers (none) Verizon (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 2.4" diag.
4 : 3
6.2" diag.
20 : 9
6" diag.
16 : 9
6" diag.
16 : 9
Display Resolution & Type 320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
720 x 1280 pixels
(~245 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~245 ppi)
AMOLED
Display Refresh ? 120 Hz 60 Hz 60 Hz
Battery 900 mAh 4,000 mAh 3,200 mAh 3,500 mAh
Processor Qualcomm QSC6055 2.8 GHz Qualcomm Snapdragon 888 1.2 GHz Qualcomm Snapdragon 200 MSM8212 2.3 GHz Qualcomm Snapdragon 800
RAM ? 8 GB 1 GB 2 GB
Storage ? raw hardware 128 GB * 8 GB 32 GB
Main Camera 1 megapixel 12 megapixel 8 megapixel 13 megapixel
Wide Camera - 12 megapixel - -
Tele Camera - 64 megapixel - -
Video Capture QCIF (176 x 144) 8K 720p HD 4K UHD
Front Camera - 10 megapixel 1 megapixel 2 megapixel
Weight 3.53 oz
(100g)
6.03 oz
(171g)
6.06 oz
(172g)
6.24 oz
(177g)
Dimensions 4.33" x 2.4" x 0.51"
(110 x 61 x 13 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
6.38" x 3.27" x 0.31"
(162 x 83 x 7.9 mm)
6.32" x 3.21" x 0.31"
(160 x 82 x 8 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Android
Network Bands

CDMA: 850, 1700, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 7, 17

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

Data Technology 1xRTT NR (5G) HSPA+ 21 LTE (Cat 4)
Features 
Barometer - Yes - -
Fingerprint Reader - Yes
in-display (ultrasonic)
- -
Flashlight - Yes - Yes
GPS / Location Yes 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 Yes
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes Yes
Infrared (IR) - - Yes Yes
Mobile Hotspot - n/a n/a n/a
NFC - Yes - Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a n/a
Ringer ID Yes n/a n/a n/a
Voice Dialing - n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a
Real-Music Ringers - n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - -
Touch Screen - Yes Yes Yes
Memory
Memory Card Slot Yes - Yes -
Messaging
Email Client Yes n/a n/a n/a
Instant Messaging Yes n/a n/a n/a
MMS Yes n/a n/a n/a
Text Messaging Templates - n/a n/a n/a
Music
Headphone Jack (3.5mm) Yes - Yes Yes
Music Player Yes n/a n/a n/a
Stereo Speakers - Yes - -
Photo & Video
DLNA - - - Yes
Miracast - - - Yes
TV Output - Yes - Yes
Power
Fast Charging - Yes - -
Wireless Charging - Yes - -
Productivity
Alarm Yes n/a n/a n/a
Calculator Yes n/a n/a n/a
Calendar Yes n/a n/a n/a
To-Do List - n/a n/a n/a
Voice Memo Yes n/a n/a n/a
Software
BREW Yes n/a n/a n/a
Games Yes n/a n/a n/a
Voice
HD Voice - Yes - Yes *
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Huawei Pinnacle Samsung Galaxy S21 ZTE Grand XMax LG G Flex (U.S. GSM)
  X > < X > < X > < X

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

 
Phone Huawei Pinnacle Samsung Galaxy S21 ZTE Grand XMax LG G Flex (U.S. GSM)

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