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Palm Treo 650 (CDMA) vs Samsung Galaxy A51 (SM-A515F/DS)

Side by side comparison between Palm Treo 650 vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A51 X Palm Treo 650 (CDMA) 01Point
Palm Treo 650 (CDMA)
Specifications Compare Models Pictures
2.4"
TFT

320x320

0.3
MP
32MB
RAM

Single-core

1000
mAh

(Removable)

vs
34Points Samsung Galaxy A51 (SM-A515F/DS) Compare Palm Treo 650 X
Samsung Galaxy A51 (SM-A515F/DS)
Specifications Compare Models Pictures
6.5"
AMOLED

1080x2400

48
MP

32mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A51 (SM-A515F/DS)

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!

Treo 650 (CDMA)} 1 Advantage Palm Treo 650 (CDMA) vs Galaxy A51 (SM-A515F/DS)} 34 Advantages Samsung Galaxy A51 (SM-A515F/DS)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLiPo: li-ion polymer (Non removable)
312MHz 32bit Single-corevs+2.3GHz 64bit Octa-core (10nm)12 times
More powerful processor, you can open your applications faster
32MB SDRAMvs+4GB LPDDR4X127 times
More RAM memory. Typically more responsive and better for multitasking.
32MB (23MB available)vs+128GB (107GB available)4763 times
More internal storage for applications and files
Until 2GB SD Card and MMCvs+Until 1TB microSD, microSDXC511 times
More external storage for files using memory cards
178 grams (6.23 ounces)vs+172 grams (6.02 ounces)3%
Lighter
23 millimeters (0.91 inches)vs+7.9 millimeters (0.31 inches)191%
Thinner
TFT LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
65 thousandvs+16 million245 times
More colors on the screen is better quality images and videos
320x320 pixelsvs+1080x2400 pixels24 times
Higher resolution screen
189 PPIvs+405 PPI114%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.4"vs+6.5"171%
Larger screen
(back) 0.3MPvs+(quad camera) 48MP + 12MP + 5MP + 5MP227 times
Higher resolution main camera
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
Not supportedvs+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures
Not supportedvs+(front) 32MPAdvantage
A front-camera is best for taking selfies
QVGA (320x240)vs+4K UHD (3840x2160)107 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 0vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(2G CDMA2000 EV-DO Rev 0) 0.153 Mbpsvs+(4G LTE-A) 600 Mbps3921 times
Faster for surfing the internet and download files
Resistivevs+CapacitiveAdvantage
Better touchscreen. The capacitive screen is much more sensitive.
Singlevs+MultitouchAdvantage
Better touch type. Multitouch allows to use more fingers at the same time.
Not supportedvs+Accelerometer, ANT+, Compass, Hall effect, Gyroscope, Face unlock, Fingerprint sensor (under display), Ambient light sensor, Virtual proximity sensorAdvantage
Sensors help you use the device
1000 mAhvs+4000 mAh3 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Video callingAdvantage
The video calling allows to make calls with voice and video
1 slot (Single-SIM)
(dedicated slot)		vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
2.5mm jackvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
Not supportedvs+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device
Not supportedvs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
1.1vs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
USB 1.1 proprietary connectorvs+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 connectorvs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
WAP, HTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
3 Common items in both devices
Only digital zoom
Hands-free calling
Vibrating alert
+ 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 Clear highlight

📱 Model features

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
ModelTreo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Other model namesVerizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650Samsung Galaxy A51 SM-A515F/DS
Country or region availableUSA
USA		(Latin America)
(Latin America)
BrandPalmSamsung
Release date12/9/200412/16/2019, Announced: 12/12/2019
Depth23 millimeters (0.91 inches)7.9 millimeters (0.31 inches)
Size (width x height)59 x 113 millimeters (2.32 x 4.45 in)73.6 x 158.5 millimeters (2.9 x 6.24 in)
Weight178 grams (6.23 ounces)172 grams (6.02 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Display typeTFT LCDSuper AMOLED
Screen size2.4" inches6.5" inches
Screen-to-body ratio~27.9% (screen-to-body ratio)~87.4% (screen-to-body ratio)
Display resolution320x320 pixels1080x2400 pixels (20:9)
TouchscreenResistive Single touch 1-pointCapacitive Multitouch
Pixel density (dot pitch)189 PPI405 PPI
Colors65 thousand16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredAlways-On Display

🤖 Operating System

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
System versionPalm OS 5.4 GarnetAndroid 10
Firmware updatefeature not registeredAndroid 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Chipset32bit: Intel XScale PXA27064bit: Samsung Exynos 9611 (10nm)
CPUSingle-core, 1 processor:
1x 312MHz XScale (Single-core)		Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A73 (Quad-core)
4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerfeature not registeredARM Mali-G72 MP3 (850MHz)
Performance (benchmark)feature not registeredAnTuTu: 113051 (v7), 175363 (v8)
Geekbench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)

💽 Memory and storage

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
RAM memory32MB SDRAM4GB LPDDR4X
Internal storage32MB (23MB available)128GB (107GB available)
eMMC 5.1
External storageUntil 2GB SD Card and MMC
(dedicated slot)		Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload0.153 Mbps600/150 Mbps
Network technology2G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandNot supportedQuad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900GSM 850/900/1800/1900
Primary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkCDMA2000 EV-DO Rev 0GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Back camera (main camera)0.3 megapixels(quad camera)
48 megapixels
12MP ultrawide f/2.213mm1.12µm
5MP telephoto f/2.440mm
5MP depth f/2.21/5.0"1.12µm
Main camera resolution640x480 pixels8000x6000 pixels
Video recording (primary)QVGA (320x240)4K UHD (3840x2160) 30 fps
FlashNot supportedLED flash
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusNot supportedPDAF: phase detection autofocus
Touch focusfeature not registeredSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredFace detection, Smile detection
BSI sensorfeature not registeredNot supported
HDRfeature not registeredHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Front camera (secondary)Not supported32 megapixels
Front camera resolutionNot supported6528x4896 pixels
Video recording (secondary)Not supported4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registered2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formats3GP, MPEG4MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, MIDIMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
USBUSB 1.1 proprietary connectorUSB 2.0 Type-C, USB OTG On-The-Go
Audio output2.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth1.15.0 + A2DP/LE
WiFiNot supported802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSNot supportedA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
SensorsNot supportedAccelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1000 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy4.5 hoursfeature not registered
Standby300 hours (12.5 days)feature not registered

➕ Other features

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
Call controlNot supportedVoice dialing, Voice recorder
MessagingSMS, MMS, E-mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserWAP, HTMLHTML, XHTML, HTML5
AntennaExternal fixed antennaInternal antenna
Qwerty physical keyboardFixed QWERTY keyboardNot supported
Miscellaneous• Colors: Silver
• 5-way navigation button
• Word, Excel, PowerPoint, PDF editor		• Colors: Prism, Crush Black, White, Blue, Pink

☢️ Radiation rate

Palm Treo 650 (CDMA)Galaxy A51 (SM-A515F/DS)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.369W/kg (head), 1.59W/kg (body)
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