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Phone Samsung SGH-X640 Motorola razr (2020) Apple iPhone 11 Pro Nokia 2651 Sony Xperia XZ
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 6.2" diag.
22 : 9
5.8" diag.
19.5 : 9
? 5.2" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
876 x 2142 pixels
(~373 ppi)
AMOLED
1125 x 2436 pixels
(~463 ppi)
AMOLED
128 x 128 pixels
LCD (STN)
1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz ? 60 Hz
Battery 800 mAh 2,800 mAh 3,190 mAh 760 mAh 2,900 mAh
Processor ? Qualcomm Snapdragon 765G Apple A13 Bionic ? 2.2 GHz Qualcomm Snapdragon 820 (MSM8996)
RAM ? 8 GB 4 GB ? 3 GB
Storage ? raw hardware 256 GB 64 GB * ? raw hardware 32 GB
Main Camera Yes 48 megapixel 12 megapixel - 23 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 12 megapixel - -
Video Capture - 4K UHD 4K UHD - 4K UHD
Front Camera - 20 megapixel 12 megapixel - 13 megapixel
Weight 3 oz
(85g)
6.77 oz
(192g)
6.63 oz
(188g)
3.4 oz
(96g)
5.6 oz
(159g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
3.61" x 2.86" x 0.63"
(92 x 73 x 16 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
3.35" x 1.81" x 0.9"
(85 x 46 x 22.9 mm)
5.7" x 2.8" x 0.3"
(145 x 71 x 7.6 mm)
Form Factor Clamshell Clamshell Slab Clamshell Slab
Platform / OS (proprietary) Android iOS (proprietary) Android
Network Bands

GSM: 900, 1800, 1900

5G: 2, 5, 25, 41, 66, 71, 78

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

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 29, 40, 41

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology GPRS NR (5G) LTE (Cat 18) GPRS LTE (Cat 9)
Features 
Barometer - Yes Yes - Yes
Fingerprint Reader - Yes
stand-alone
- - Yes *
Flashlight - Yes Yes - Yes
Water-Resistant - Yes Yes
IPX8 (SCUBA)
- Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - Yes Yes - Yes
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - Yes Yes - Yes
Alerts
Extra Display - Yes - - -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
- Yes
NFC - Yes Yes - Yes
USB - Yes
USB Type C
Yes - Yes
USB Type C
UWB - - Yes - -
Wi-Fi - Yes
5 (802.11 ac,b,g,n)
Yes
6 (802.11 a,ac,ax,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
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Data & Network
Dual-SIM - Yes Yes - -
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
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot - - - - Yes
Messaging
Email Client - n/a n/a Yes n/a
EMS / Picture Messaging Yes n/a n/a Yes n/a
MMS Yes n/a n/a Yes n/a
Text Messaging Templates Yes n/a n/a - n/a
Music
Headphone Jack (3.5mm) - - - - Yes
Stereo Speakers - - Yes - Yes
Photo & Video
DLNA - - - - Yes
Miracast - - - - Yes
TV Output - - Yes - -
Power
Fast Charging - Yes Yes - 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 - n/a
Software
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a Yes 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
  * Some versions only
  Samsung SGH-X640 Motorola razr (2020) Apple iPhone 11 Pro Nokia 2651 Sony Xperia XZ
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Motorola razr (2020) Apple iPhone 11 Pro Nokia 2651 Sony Xperia XZ

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