Lenovo Phab 2 Pro (PB2-690N) vs Palm Treo 650 (CDMA)
Side by side comparison between Lenovo Phab 2 Pro vs Palm Treo 650 phones, differences, pros, cons and full specifications. What's the better?
,
6.4"
IPS
IPS
1440x2560
16
MP
MP
8mp
4GB
RAM
RAM
Octa-core
4050
mAh
mAh
(Non removable)
vs
2.4"
TFT
TFT
320x320
0.3
MP
MP
32MB
RAM
RAM
Single-core
1000
mAh
mAh
(Removable)
What's the better phone? Lenovo Phab 2 Pro (PB2-690N)
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!
31 Advantages 
2 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 | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Model | Phab 2 Pro (PB2-690N) | Treo 650 (CDMA) |
| Other model names | Lenovo Phab2 Pro Tango Dual-Sim 64GB PB2-690N | Verizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650 |
| Country or region available |  China |  USA |
| Brand | Lenovo | Palm |
| Release date | 9/1/2016 | 12/9/2004 |
| Depth | 10.7 millimeters (0.42 inches) | 23 millimeters (0.91 inches) |
| Size (width x height) | 88.6 x 179.8 millimeters (3.49 x 7.08 in) | 59 x 113 millimeters (2.32 x 4.45 in) |
| Weight | 259 grams (9.07 ounces) | 178 grams (6.23 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.4" inches | 2.4" inches |
| Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~27.9% (screen-to-body ratio) |
| Display resolution | 1440x2560 pixels | 320x320 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 459 PPI | 189 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| System version | Android 6.0.1 Marshmallow | Palm OS 5.4 Garnet |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Chipset | 64bit: Qualcomm Snapdragon 652 MSM8976 (28nm) | 32bit: Intel XScale PXA270 |
| CPU | Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 312MHz XScale (Single-core) |
| GPU graphical controller | Qualcomm Adreno 510 600Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| RAM memory | 4GB LPDDR3 | 32MB SDRAM |
| Internal storage | 64GB (52GB available) | 32MB (23MB available) |
| External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 2GB SD Card and MMC (dedicated slot) |
📶 Mobile networks | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 300/50 Mbps | 0.153 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800/1900 |
| Primary 3G network | CDMA2000 TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat6 1800/2100/2600 (Bands 1,3,7) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | CDMA2000 EV-DO Rev 0 |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Back camera (main camera) | 16 megapixels | 0.3 megapixels |
| Main camera resolution | 4608x3456 pixels | 640x480 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QVGA (320x240) |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | feature not registered | feature not registered |
| 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 | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | 3GP, MPEG4 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, MIDI |
🔌 Connectivity | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| USB | MicroUSB 2.0 | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 1.1 |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4050 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 18 hours | 4.5 hours |
| Standby | 312 hours (13 days) | 300 hours (12.5 days) |
➕ Other features | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| Call control | Voice dialing, Voice recorder | Not supported |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | External fixed antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Gunmetal Grey, Champagne Gold • Aluminum body • 2.5D curved glass • 75° wide angle front camera • Dolby Atmos audio (capture 5.1) • Quick Charge 3.0 • Fast battery charging • Google Tango • Rear camera with depth and motion tracking sensor • Verizon and Sprint not supported | • Colors: Silver • 5-way navigation button • Word, Excel, PowerPoint, PDF editor |
☢️ Radiation rate | ||
| Lenovo Phab 2 Pro (PB2-690N) | Palm Treo 650 (CDMA) | |
| 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 |