Palm Treo 650 (CDMA) vs Samsung Galaxy A15 (SM-A155M/N 256GB)

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Side by side comparison between Palm Treo 650 vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?

3/18/2024 5:17 PM, updated: 3/18/2024 7:37 PM

Compare Samsung Galaxy A15 X Palm Treo 650 (CDMA) 02Points

Specifications Compare Models Pictures

2.4"
TFT

320x320

0.3
MP

32MB
RAM

Single-core

1000
mAh

(Removable)

31Points Samsung Galaxy A15 (SM-A155M/N 256GB) Compare Palm Treo 650 X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A15 (SM-A155M/N 256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

2 Advantages Palm Treo 650 (CDMA)	vs	31 Advantages Samsung Galaxy A15 (SM-A155M/N 256GB)
+178 grams (6.23 ounces)12% Lighter	vs	200 grams (7 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
312MHz 32bit Single-core	vs	+2.2GHz 64bit Octa-core (6nm)13 times More powerful processor, you can open your applications faster
32MB SDRAM	vs	+8GB LPDDR4X255 times More RAM memory. Typically more responsive and better for multitasking.
32MB (23MB available)	vs	+256GB (236GB available)10506 times More internal storage for applications and files
Until 2GB SD Card and MMC	vs	+Until 1TB microSD, microSDXC511 times More external storage for files using memory cards
23 millimeters (0.91 inches)	vs	+8.4 millimeters (0.33 inches)174% Thinner
TFT LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
65 thousand	vs	+16 million245 times More colors on the screen is better quality images and videos
320x320 pixels	vs	+1080x2340 pixels24 times Higher resolution screen
189 PPI	vs	+396 PPI110% Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.4"	vs	+6.5"171% Larger screen
(back) 0.3MP	vs	+(triple camera) 50MP + 5MP + 2MP184 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+(front) 13MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera
1000 apps (Palm App Catalog)	vs	+3500000 apps (Google Play Store)3499 times More apps available to download and use
2G CDMA2000 EV-DO Rev 0	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(2G CDMA2000 EV-DO Rev 0) 0.153 Mbps	vs	+(4G LTE-A) 300 Mbps1960 times Faster for surfing the internet and download files
Resistive	vs	+CapacitiveAdvantage Better touchscreen. The capacitive screen is much more sensitive.
Single	vs	+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.
Not supported	vs	+Accelerometer, Compass, Face unlock, Fingerprint sensor (side-mounted), Ambient light sensor, Virtual proximity sensorAdvantage Sensors help you use the device
1000 mAh	vs	+5000 mAh4 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2.5mm jack	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSAdvantage It's harder to lose yourself in the city with GPS on your device
Not supported	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
1.1	vs	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
USB 1.1 proprietary connector	vs	+USB 2.0 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
USB 1.1 proprietary connector	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
WAP, HTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

1 Common items in both devices

Only digital zoom

+ specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Change model		Choose the model
Model	Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Other model names	Verizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650	Galaxy A15 4G LTE SM-A155M/NFC (Single-SIM)
Country or region available	USA	(Latin America), Peru
Brand	Palm	Samsung
Release date	12/9/2004	12/16/2023, Announced: 12/11/2023
Depth	23 millimeters (0.91 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	59 x 113 millimeters (2.32 x 4.45 in)	76.8 x 160.1 millimeters (3.02 x 6.3 in)
Weight	178 grams (6.23 ounces)	200 grams (7 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Display type	TFT LCD	Super AMOLED
Screen size	2.4" inches	6.5" inches
Screen-to-body ratio	~27.9% (screen-to-body ratio)	~84.3% (screen-to-body ratio)
Display resolution	320x320 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Resistive Single touch 1-point	Capacitive Multitouch
Pixel density (dot pitch)	189 PPI	396 PPI
Colors	65 thousand	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	90Hz
Display features	feature not registered	800nits[peak]
🤖 Operating System
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
System version	Palm OS 5.4 Garnet	Android 14
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	One UI 6.1
⚙️ Processor
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Chipset	32bit: Intel XScale PXA270	64bit: MediaTek Helio G99 (6nm)
CPU	Single-core, 1 processor: 1x 312MHz XScale (Single-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	feature not registered	ARM Mali-G57 MC2
Performance (benchmark)	feature not registered	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)
💽 Memory and storage
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
RAM memory	32MB SDRAM	8GB LPDDR4X
Internal storage	32MB (23MB available)	256GB (236GB available) eMMC 5.1
External storage	Until 2GB SD Card and MMC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	0.153 Mbps	300/150 Mbps
Network technology	2G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	GSM 850/900/1800/1900
Primary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	CDMA2000 EV-DO Rev 0	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Back camera (main camera)	0.3 megapixels	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4
Main camera resolution	640x480 pixels	8160x6120 pixels
Video recording (primary)	QVGA (320x240)	Full HD (1920x1080) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	Autofocus
Touch focus	feature not registered	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	feature not registered	Face detection, Smile detection
BSI sensor	feature not registered	Supported
HDR	feature not registered	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps 720p@120fps (slow motion)
📸 Front camera
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Front camera (secondary)	Not supported	13 megapixels
Front camera resolution	Not supported	4128x3096 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	feature not registered	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	3GP, MPEG4	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, MIDI	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
USB	USB 1.1 proprietary connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	2.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	1.1	5.3 + A2DP/LE
WiFi	Not supported	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	feature not registered	Not supported
GPS	Not supported	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Not supported	Supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Sensors	Not supported	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1000 mAh	5000 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	4.5 hours	51 hours (2.1 days)
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
Call control	Not supported	Voice dialing, Voice recorder, Voice commands
Messaging	SMS, MMS, E-mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	WAP, HTML	HTML, XHTML, HTML5
Antenna	External fixed antenna	Internal antenna
Qwerty physical keyboard	Fixed QWERTY keyboard	Not supported
Miscellaneous	• Colors: Silver • 5-way navigation button • Word, Excel, PowerPoint, PDF editor	• Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow
☢️ Radiation rate
	Palm Treo 650 (CDMA)	Galaxy A15 (SM-A155M/N 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered