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Phone	Sony Ericsson K850	BlackBerry 8703e	Palm Treo 650 (CDMA)	Boost Summit Flip / Consumer Cellular Iris Easy Flip	ZTE Blade X1 5G
Current U.S. Carriers	(none)	(none)	(none)	Boost Consumer Cellular	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.2" diag. 4 : 3	?	?	2.8" diag.	6.5" diag. 19.5 : 9
Display Resolution & Type	240 x 320 pixels (~182 ppi) LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	320 x 320 pixels LCD (TFT/TFD)	?	1080 x 2340 pixels (~396 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	60 Hz	60 Hz
Battery	?	1,100 mAh	?	2,000 mAh	4,000 mAh
Processor	?	?	312 MHz Intel XScale PXA270	1.5 GHz MediaTek MT6739	2.4 GHz Qualcomm Snapdragon 765G
RAM	?	?	?	?	6 GB
Storage	? raw hardware	? raw hardware	? raw hardware	8 GB	128 GB
Main Camera	5 megapixel	-	Yes	5 megapixel	48 megapixel
Wide Camera	-	-	-	-	8 megapixel
Tele Camera	-	-	-	-	-
Video Capture	?	-	QVGA (320 x 240)	?	4K UHD
Front Camera	-	-	-	-	16 megapixel
Weight	4.2 oz (119g)	4.7 oz (133g)	6.3 oz (179g)	5.47 oz (155g)	6.7 oz (190g)
Dimensions	4" x 1.9" x 0.7" (102 x 48 x 17.8 mm)	4.3" x 2.7" x 0.8" (109 x 69 x 20.3 mm)	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	4.34" x 2.24" x 0.79" (110 x 57 x 20.1 mm)	6.46" x 2.99" x 0.36" (164 x 76 x 9.2 mm)
Form Factor	Slab	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	BlackBerry OS	Palm OS	(proprietary)	Android
Network Bands	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 12, 14, 30, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 1900	5G: 2, 5, 66 4G LTE: 2, 4, 5, 12, 13, 66
Data Technology	HSDPA 3.6	EVDO r0	1xRTT	LTE (Cat 4)	NR (5G)
Features
Barometer	-	-	-	-	Yes
Fingerprint Reader	-	-	-	-	Yes stand-alone
Flashlight	-	-	-	-	Yes
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	Yes	n/a
Hearing Aid Compatible	-	Yes	-	Yes	Yes
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	-	Yes	Yes
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	Yes	Yes	-	-	-
Connectivity
Bluetooth	Yes Classic Audio	Yes Classic Audio	Yes Classic Audio	Yes Classic Audio	Yes Classic Audio
Infrared (IR)	-	-	Yes	-	-
Mobile Hotspot	-	n/a	n/a	Yes	n/a
NFC	-	-	-	-	Yes
USB	Yes	Yes	-	Yes USB Type C	Yes USB Type C
Wi-Fi	-	-	-	Yes 4 (802.11 b,g,n)	Yes 5 (802.11 a,ac,b,g,n)
Contacts
Picture ID	Yes	n/a	n/a	Yes	n/a
Ringer ID	Yes	n/a	n/a	-	n/a
Voice Dialing	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
Real-Music Ringers	Yes	n/a	n/a	Yes	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	Yes	n/a
WAP / Web Browser	Yes	n/a	n/a	-	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	Yes	-	-
Touch Screen	-	-	Yes	-	Yes
Memory
Memory Card Slot	Yes	-	Yes	Yes	Yes
Messaging
Email Client	Yes	n/a	n/a	-	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	-	n/a
Music
FM Radio	Yes	-	-	-	-
Headphone Jack (3.5mm)	-	-	-	Yes	Yes
Music Player	Yes	n/a	n/a	Yes	n/a
Photo & Video
Video Calling	Yes *	n/a	n/a	-	n/a
Power
Fast 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	-	n/a
Java (J2ME)	Yes	n/a	n/a	-	n/a
Voice
HD Voice	-	-	-	Yes	Yes
Headset Jack (2.5 mm)	-	n/a	n/a	-	n/a
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Sony Ericsson K850	BlackBerry 8703e	Palm Treo 650 (CDMA)	Boost Summit Flip / Consumer Cellular Iris Easy Flip	ZTE Blade X1 5G
	X >	< X >	< X >	< X >	< X

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


Phone	Sony Ericsson K850	BlackBerry 8703e	Palm Treo 650 (CDMA)	Boost Summit Flip / Consumer Cellular Iris Easy Flip	ZTE Blade X1 5G