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Phone Samsung SGH-X640 Motorola Bali ZTE Flash OnePlus 12 Alcatel 665
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.2" diag.
4 : 3
4.5" diag.
16 : 9
6.8" diag.
20 : 9
1.8" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~326 ppi)
LCD (TFT/TFD)
1440 x 3168 pixels
(~510 ppi)
AMOLED
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 120 Hz ?
Battery 800 mAh 950 mAh 1,780 mAh 5,400 mAh 650 mAh
Processor ? ? 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 Snapdragon 8 Gen 3 ?
RAM ? ? 1 GB 12 GB * 16 MB
Storage ? raw hardware ? raw hardware 8 GB 256 GB * 32 MB
Main Camera Yes 1 megapixel 12 megapixel 50 megapixel 2 megapixel
Wide Camera - - - 48 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture - ? 1080p HD 8K QCIF (176 x 144)
Front Camera - - 1 megapixel 32 megapixel -
Weight 3 oz
(85g)
2.6 oz
(74g)
5.2 oz
(147g)
7.76 oz
(220g)
2.72 oz
(77g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
3.8" x 1.8" x 0.6"
(97 x 46 x 15.2 mm)
5.27" x 2.56" x 0.38"
(134 x 65 x 9.7 mm)
6.47" x 2.98" x 0.36"
(164 x 76 x 9.1 mm)
3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
Form Factor Clamshell Clamshell Slab Slab Clamshell
Platform / OS (proprietary) (proprietary) Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

CDMA: 1900

4G LTE: 25

CDMA: 800, 850, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 6, 8, 19

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

Data Technology GPRS 1xRTT LTE (Cat 3) NR (5G) -
Features 
Fingerprint Reader - - - Yes
in-display (optical)
-
Flashlight - - - Yes -
GPS / Location - Yes n/a n/a -
Accessibility
Adjustable Text Size - - n/a n/a -
Hearing Aid Compatible - Yes
M3, T4 (very tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M4 (very compatible)
Multiple Languages Yes Yes n/a n/a Yes
TTY/TDD (Digital) - Yes Yes - -
Alerts
Extra Display - Yes - - Yes
Ringer Profiles - - - - Yes
Connectivity
Bluetooth - Yes Yes Yes Yes
Mobile Hotspot - - n/a n/a -
NFC - - Yes Yes -
USB - Yes
Mini-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - - Yes
4 (802.11 b,g,n)
Yes
7 (802.11 a,ac,ax,b,be,g,n)
-
Contacts
Picture ID Yes Yes n/a n/a Yes
Ringer ID Yes Yes n/a n/a Yes
Voice Dialing - Yes n/a n/a -
Customization
Custom Graphics Yes Yes n/a n/a Yes
Custom Ringtones Yes Yes n/a n/a Yes
Real-Music Ringers - Yes n/a n/a Yes
Data & Network
Data Tethering - - n/a n/a -
Dual-SIM - - - Yes -
WAP / Web Browser Yes Yes n/a n/a Yes
Input
Predictive Text Entry Yes Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot - Yes Yes - Yes
Messaging
Email Client - Yes n/a n/a -
EMS / Picture Messaging Yes - n/a n/a -
Instant Messaging - Yes n/a n/a Yes
MMS Yes Yes n/a n/a Yes
Text Messaging Templates Yes Yes n/a n/a Yes
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) - - Yes - Yes
Music Player - Yes n/a n/a Yes
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes Yes n/a n/a Yes
Calculator Yes Yes n/a n/a Yes
Calendar Yes Yes n/a n/a Yes
To-Do List Yes - n/a n/a -
Voice Memo Yes Yes n/a n/a Yes
Software
Games Yes Yes n/a n/a Yes
Java (J2ME) Yes Yes n/a n/a Yes
Voice
HD Voice - - Yes Yes -
Headset Jack (2.5 mm) Yes Yes n/a n/a -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 Motorola Bali ZTE Flash OnePlus 12 Alcatel 665
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Phone Samsung SGH-X640 Motorola Bali ZTE Flash OnePlus 12 Alcatel 665

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