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Phone Huawei M750 Sony Xperia ion Samsung Galaxy S21 Samsung SGH-A657
Current U.S. Carriers (none) (none) Verizon (none)
Global Availability Released Released Released Released
Specifications 
Display Size 2.8" diag.
4 : 3
4.6" diag.
16 : 9
6.2" diag.
20 : 9
?
Display Resolution & Type 240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~323 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? 60 Hz 120 Hz ?
Battery 1,150 mAh 1,900 mAh 4,000 mAh 1,420 mAh
Processor ? 1.5 GHz Qualcomm Snapdragon S3 MSM8260 2.8 GHz Qualcomm Snapdragon 888 ?
RAM ? 1 GB 8 GB ?
Storage ? raw hardware 16 GB 128 GB * ? raw hardware
Main Camera 1 megapixel 12 megapixel 12 megapixel -
Wide Camera - - 12 megapixel -
Tele Camera - - 64 megapixel -
Video Capture - 1080p HD 8K -
Front Camera - 1 megapixel 10 megapixel -
Weight 3.92 oz
(111g)
5.1 oz
(145g)
6.03 oz
(171g)
4.34 oz
(123g)
Dimensions 4.21" x 2.25" x 0.59"
(107 x 57 x 14.9 mm)
5.2" x 2.7" x 0.4"
(132 x 69 x 10.2 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
4.53" x 2.05" x 0.77"
(115 x 52 x 19.6 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) Android Android (proprietary)
Network Bands

CDMA: 850, 1700, 1900

4G LTE: 4, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 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: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 3) NR (5G) HSDPA 3.6
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
in-display (ultrasonic)
-
Flashlight - - Yes Yes
GPS / Location Yes n/a n/a Yes
Ruggedized - - - Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages - n/a n/a Yes
TTY/TDD (Digital) Yes - Yes Yes
Connectivity
Bluetooth Yes Yes Yes Yes
Mobile Hotspot - n/a n/a -
NFC - - Yes -
USB Yes Yes Yes
USB Type C
Yes
Wi-Fi - Yes Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes n/a n/a Yes
Ringer ID Yes n/a n/a Yes
Voice Dialing - n/a n/a -
Customization
Custom Graphics Yes n/a n/a Yes
Custom Ringtones Yes n/a n/a Yes
Real-Music Ringers - n/a n/a Yes
Data & Network
Data Tethering - n/a n/a Yes
WAP / Web Browser Yes n/a n/a Yes
Input
Predictive Text Entry - n/a n/a Yes
Side Keys Yes Yes Yes Yes
Stylus Yes - - -
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot Yes Yes - Yes
Messaging
Email Client Yes n/a n/a Yes
Instant Messaging Yes n/a n/a Yes
MMS Yes n/a n/a Yes
Text Messaging Templates Yes n/a n/a Yes
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) Yes Yes - -
Music Player Yes n/a n/a Yes
Stereo Speakers - - Yes -
Photo & Video
DLNA - Yes - -
TV Output - Yes Yes -
Power
Fast Charging - - Yes -
Wireless Charging - - Yes -
Productivity
Alarm Yes n/a n/a Yes
Calculator Yes n/a n/a Yes
Calendar Yes n/a n/a Yes
To-Do List - n/a n/a Yes
Voice Memo Yes n/a n/a Yes
Software
BREW Yes n/a n/a -
Games Yes n/a n/a Yes
Java (J2ME) - n/a n/a Yes
Voice
HD Voice - - Yes -
Push-To-Talk - - - Yes
Speaker Phone Yes Yes Yes Yes
  Huawei M750 Sony Xperia ion Samsung Galaxy S21 Samsung SGH-A657
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Huawei M750 Sony Xperia ion Samsung Galaxy S21 Samsung SGH-A657

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