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Phone Samsung SGH-X640 Asus ROG Phone II Samsung SCH-A990 Motorola Moto Z2 Force Motorola razr (2023)
Current U.S. Carriers (none) (none) (none) (none) AT&T
Boost
US Cellular
Xfinity Mobile
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size ? 6.6" diag.
19.5 : 9
? 5.5" diag.
16 : 9
6.9" diag.
22 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~391 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
1080 x 2640 pixels
(~413 ppi)
AMOLED
Display Refresh ? 120 Hz ? 60 Hz 144 Hz
Battery 800 mAh 6,000 mAh 1,000 mAh 2,730 mAh 4,200 mAh
Processor ? 3 GHz Qualcomm Snapdragon 855 Plus ? 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) 2.5 GHz Snapdragon 7 Gen 1
RAM ? 12 GB ? 4 GB 8 GB
Storage ? raw hardware 512 GB ? raw hardware 64 GB 128 GB
Main Camera Yes 48 megapixel 3 megapixel 12 megapixel 64 megapixel
Wide Camera - 13 megapixel - - 13 megapixel
Tele Camera - - - - -
Video Capture - 4K UHD ? 4K UHD 4K UHD
Front Camera - 24 megapixel - 5 megapixel 32 megapixel
Weight 3 oz
(85g)
8.47 oz
(240g)
4.4 oz
(125g)
5.04 oz
(143g)
6.65 oz
(189g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
6.73" x 3.06" x 0.37"
(171 x 78 x 9.5 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
3.47" x 2.91" x 0.62"
(88 x 74 x 15.8 mm)
Form Factor Clamshell Slab Clamshell Slab Foldable
Platform / OS (proprietary) Android (proprietary) Android Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66

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

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 1, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 41, 48, 66, 70, 71, 77-A, 77-C, 78

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology GPRS LTE (Cat 20) EVDO r0 LTE (Cat 16) NR (5G)
Features 
Barometer - - - Yes Yes
Fingerprint Reader - Yes
in-display (optical)
- Yes
stand-alone
Yes
stand-alone
Flashlight - Yes Yes Yes Yes
GPS / Location - n/a Yes n/a n/a
VR-ready - - - Yes -
Water-Resistant - - - Yes Yes
IPX2 (drip)
Accessibility
Hearing Aid Compatible - Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3 (mostly compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a Yes n/a n/a
TTY/TDD (Digital) - - Yes Yes -
Alerts
Extra Display - - Yes - Yes
Connectivity
Bluetooth - Yes Yes Yes Yes
NFC - Yes - Yes Yes
USB - Yes
USB Type C
Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Yes
6E (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes n/a Yes n/a n/a
Ringer ID Yes n/a Yes n/a n/a
Voice Dialing - n/a Yes n/a n/a
Customization
Custom Graphics Yes n/a Yes n/a n/a
Custom Ringtones Yes n/a Yes n/a n/a
Real-Music Ringers - n/a Yes n/a n/a
Data & Network
Data Tethering - n/a Yes n/a n/a
Dual-SIM - Yes - Yes * Yes
WAP / Web Browser Yes n/a Yes n/a n/a
Input
Predictive Text Entry Yes n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes
Capacitive
- Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot - - Yes Yes -
Messaging
EMS / Picture Messaging Yes n/a Yes n/a n/a
MMS Yes n/a Yes n/a n/a
Text Messaging Templates Yes n/a Yes n/a n/a
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) - Yes - - -
Music Player - n/a Yes n/a n/a
Stereo Speakers - Yes Yes - Yes
Photo & Video
Miracast - - - - Yes
TV Output - Yes Yes - -
Power
Fast Charging - Yes - Yes Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes n/a Yes n/a n/a
Calculator Yes n/a Yes n/a n/a
Calendar Yes n/a Yes n/a n/a
To-Do List Yes n/a - n/a n/a
Voice Memo Yes n/a Yes n/a n/a
Software
BREW - n/a Yes n/a n/a
Games Yes n/a Yes n/a n/a
Java (J2ME) Yes n/a - n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) Yes n/a - n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Asus ROG Phone II Samsung SCH-A990 Motorola Moto Z2 Force Motorola razr (2023)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Asus ROG Phone II Samsung SCH-A990 Motorola Moto Z2 Force Motorola razr (2023)

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