Palm Treo 650 (CDMA) vs Lenovo Legion Duel 2 (256GB)
Side by side comparison between Palm Treo 650 vs Lenovo Legion Duel 2 phones, differences, pros, cons and full specifications. What's the better?
,
2.4"
TFT
TFT
320x320
0.3
MP
MP
32MB
RAM
RAM
Single-core
1000
mAh
mAh
(Removable)
vs
6.92"
AMOLED
AMOLED
1080x2460
64
MP
MP
44mp
12GB
RAM
RAM
Octa-core
5500
mAh
mAh
(Non removable)
What's the better phone? Lenovo Legion Duel 2 (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!
3 Advantages 
32 Advantages | 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) | Lenovo Legion Duel 2 (256GB) | |
| Model | Treo 650 (CDMA) | Legion Duel 2 (256GB) |
| Other model names | Verizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650 | Lenovo Legion Phone Duel 2 |
| Country or region available |  USA |  (Global, International) |
| Brand | Palm | Lenovo |
| Release date | 12/9/2004 | 5/10/2021, Announced: 4/8/2021 |
| Depth | 23 millimeters (0.91 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 59 x 113 millimeters (2.32 x 4.45 in) | 78.5 x 176 millimeters (3.09 x 6.93 in) |
| Weight | 178 grams (6.23 ounces) | 259 grams (9.07 ounces) |
| Build, materials | feature not registered | Aluminum frame, glass front/back Back: RGB LED light panel |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Display type | TFT LCD | AMOLED |
| Screen size | 2.4" inches | 6.92" inches |
| Screen-to-body ratio | ~27.9% (screen-to-body ratio) | ~82.3% (screen-to-body ratio) |
| Display resolution | 320x320 pixels | 1080x2460 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 189 PPI | 388 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 5 |
| Refresh rate | feature not registered | 144Hz |
| Display features | feature not registered | 1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz |
🤖 Operating System | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| System version | Palm OS 5.4 Garnet | Android 11 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | ZUI 12.5 |
⚙️ Processor | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Chipset | 32bit: Intel XScale PXA270 | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) |
| CPU | Single-core, 1 processor: 1x 312MHz XScale (Single-core) | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 660 (840MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 809642 (v9) |
💽 Memory and storage | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| RAM memory | 32MB SDRAM | 12GB LPDDR5 |
| Internal storage | 32MB (23MB available) | 256GB (218GB available) UFS 3.1 |
| External storage | Until 2GB SD Card and MMC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.153 Mbps | 3000/1024 Mbps |
| Network technology | 2G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE |
| Primary 5G network | Not supported | SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79) |
| Primary data network | CDMA2000 EV-DO Rev 0 | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Back camera (main camera) | 0.3 megapixels | (dual camera) 64 megapixels 16MP ultrawide f/2.2123°16mm1.0µm |
| Main camera resolution | 640x480 pixels | 10120x6328 pixels |
| Video recording (primary) | QVGA (320x240) | 8K UHD (7680x4320) 24 fps |
| Flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| Focal length | feature not registered | 25mm (lens) |
| Sensor size | feature not registered | 1/1.32" inches |
| Pixel size | feature not registered | 1µm pixel |
| Autofocus | Not supported | PDAF: phase detection 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/video on both cameras |
| Camera extras | feature not registered | 8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+ |
📸 Front camera | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Front camera (secondary) | Not supported | 44 megapixels *Motorized pop-up camera (slider) |
| Front camera resolution | Not supported | 7680x5720 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | 24mm (lens) |
| Sensor size | feature not registered | 1/2.65" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Loudspeaker | Supported | Stereo sound with dual speakers Dolby Atmos |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | Not supported | Not supported |
| 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) | Lenovo Legion Duel 2 (256GB) | |
| USB | USB 1.1 proprietary connector | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 2.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 1.1 | 5.2 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac/ax [wifi6] (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) | Lenovo Legion Duel 2 (256GB) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (256GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 1000 mAh | 5500 mAh |
| Charger, watts | Wired charging | 90W Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 4.5 hours | feature not registered |
| Standby | 300 hours (12.5 days) | feature not registered |
➕ Other features | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (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: Ultimate Black, Titanium White • Built-in two cooling fans • Gaming triggers: 6 pressure sensitive zones: 4 ultrasonic buttons (top), 2 capacitive sliding buttons (back) |
☢️ Radiation rate | ||
| Palm Treo 650 (CDMA) | Lenovo Legion Duel 2 (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 |