Phone Comparison - Palm Pre 2 CDMA vs HTC Desire X vs Lenovo S850
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| Manufacturer | Palm | HTC | Lenovo |
| Announced | October 2010 | August 2012 | February 2014 |
| Status | Available - October 2010 | Available - October 2012 | Coming Soon - June 2014 |
| Colors | Black | White, blue | White, Pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
100.7 x 59.6 x 16.9 mm (3.96 x 2.35 x 0.67 in) |
118.5 x 62.3 x 9.3 mm (4.67 x 2.45 x 0.37 in) |
141 x 71 x 8.2 mm (5.55 x 2.8 x 0.32 in) |
| Weight | 145 g (5.11 oz) | 120 g (4.23 oz) | 140 g (4.94 oz) |
| 2G Network | CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 GSM 850 / 1800 / 1900 |
| 3G Network | CDMA2000 1xEV-DO | HSDPA 900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 1900 |
| 4G Network | - | - | - |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
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| OS | HP webOS 2.0 | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.2.2 (Jelly Bean) |
| Processor | 1 GHz | Dual-core 1 GHz, MSM8225 Qualcomm S4 | Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 |
| GPU | Adreno 203 | Mali-400MP2 | |
| RAM | 512 MB | 768 MB | 1 GB |
| Internal Memory | 16 GB storage | 4 GB storage | 16 GB ROM |
| External Memory | No | microSD, up to 32 GB | No |
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| Type | TFT capacitive touchscreen | Super LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 3.1 inches | 4.0 inches | 5.0 inches |
| Resolution | 320 x 480 pixels (186 ppi) | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (294 ppi) |
| Screen-to-Body Ratio | 47.73% | 61.81% | 68.71% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | FM Radio with Recording | |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592х1944 pixels | 5 MP, 2592х1944 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Geo-tagging | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR |
| Video | Yes | Yes | Yes, 1080p@30fps |
| Front Camera | No [Similar] | No [Similar] | Yes, 5 MP, Wide Angle [Similar] |
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| GPRS | No | Yes | Yes |
| Edge | No | Yes | Yes |
| 3G | Rev. A, up to 3.1 Mbps | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP | Yes, v3.0 with A2DP, HS |
| Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML, Adobe Flash | HTML5 | HTML5 |
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| Internal | 16 GB storage, 512 MB RAM | 4 GB storage, 768 MB RAM | 16 GB ROM, 1 GB RAM |
| Expandable Storage | No | microSD, up to 32 GB | No |
| USB OTG | - | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Ion | Standard battery, Li-Ion | Non-removable Li-Po Battery |
| Capacity | 1650 mAh | 2000 mAh | |
| Stand by | Up to 350 h | Up to 833 h (2G) Up to 750 h (3G) |
Up to 336 h |
| Talk Time | Up to 5 h | Up to 10 h (2G) Up to 20 h (3G) |
Up to 13 h |
