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Phone Samsung SGH-E640 BlackBerry 7750 Samsung Galaxy Z Flip5 LG VX-6100 HTC SDA (USA) / SP5m (Tornado)
Current U.S. Carriers (none) (none) AT&T
Verizon
Xfinity Mobile
(none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 6.7" diag.
22 : 9
? 2.2" diag.
4 : 3
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
1080 x 2640 pixels
(~426 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 120 Hz ? ?
Battery 800 mAh ? 3,700 mAh 1,000 mAh ?
Processor ? ? Snapdragon 8 Gen 2 for Galaxy ? ?
RAM ? ? 8 GB ? ?
Storage ? raw hardware ? raw hardware 256 GB * ? raw hardware ? raw hardware
Main Camera 1 megapixel - 12 megapixel Yes 1 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) - 4K UHD - QCIF (176 x 144)
Front Camera - - 10 megapixel - -
Weight 3.17 oz
(90g)
5.01 oz
(142g)
6.6 oz
(187g)
3.88 oz
(110g)
3.74 oz
(106g)
Dimensions 3.37" x 1.78" x 0.93"
(86 x 45 x 23.6 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.35" x 2.83" x 0.59"
(85 x 72 x 15 mm)
3.56" x 1.9" x 0.94"
(90 x 48 x 23.9 mm)
4.53" x 1.82" x 0.69"
(115 x 46 x 17.5 mm)
Form Factor Clamshell Slab Foldable Clamshell Slab
Platform / OS (proprietary) BlackBerry OS Android (proprietary) Windows Mobile Standard
Network Bands

GSM: 900, 1800, 1900

CDMA: 850, 1900

5G: 2, 5, 7, 12, 25, 26, 30, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 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, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

GSM: 850, 900, 1800, 1900

Data Technology GPRS 1xRTT NR (5G) 1xRTT EDGE
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location - n/a n/a Yes n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible - - Yes - -
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display Yes - Yes Yes -
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Auracast, LE Audio, Classic Audio
-
Yes
Infrared (IR) - - - - Yes
NFC - - Yes - -
USB Yes Yes Yes
USB Type C
Yes Yes
Mini-USB
Wi-Fi - - Yes
6E (802.11 a,ac,ax,b,g,n)
- Yes
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing - n/a n/a Yes n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers Yes n/a n/a - n/a
Data & Network
Data Tethering - n/a n/a Yes n/a
Dual-SIM - - Yes - -
External Antenna Jack - n/a n/a - n/a
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - Yes - -
Memory
Memory Card Slot - - - - Yes
Messaging
Email Client Yes n/a n/a - n/a
EMS / Picture Messaging Yes n/a n/a Yes n/a
Instant Messaging - n/a n/a - n/a
MMS Yes n/a n/a Yes n/a
Text Messaging Templates Yes n/a n/a Yes n/a
Music
Music Player Yes n/a n/a - n/a
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator Yes n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List Yes n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
BREW - n/a n/a Yes n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a - n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) - n/a n/a Yes n/a
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SGH-E640 BlackBerry 7750 Samsung Galaxy Z Flip5 LG VX-6100 HTC SDA (USA) / SP5m (Tornado)
  X > < X > < X > < X > < X

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

 
Phone Samsung SGH-E640 BlackBerry 7750 Samsung Galaxy Z Flip5 LG VX-6100 HTC SDA (USA) / SP5m (Tornado)

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