Palm Treo Pro (850w) vs Acer neoTouch P400
Side by side comparison between Palm Treo Pro vs Acer neoTouch P400 phones, differences, pros, cons and full specifications. What's the better?
,
vs
3.2"
TFT
TFT
320x480
3.1
MP
MP
256MB
RAM
RAM
Single-core
1090
mAh
mAh
(Removable)
What's the better phone? Acer neoTouch P400
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 
15 Advantages | 14 Common items in both devices |
| TFT LCD |
| 65 thousand |
| Only digital zoom |
| 3G HSDPA |
| 3.6 Mbps |
| Resistive |
| Single |
| +7 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 Pro (850w) | Acer neoTouch P400 | |
| Change model | ||
| Model | Treo Pro (850w) | neoTouch P400 |
| Other model names | Palm Treo Pro 850w, HTC Panther | Acer P400 neoTouch XP.H4F0N.001, P400 B |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Palm | Acer |
| Release date | 9/2/2008 | 5/1/2010 |
| Depth | 13.5 millimeters (0.53 inches) | 12 millimeters (0.47 inches) |
| Size (width x height) | 60 x 114 millimeters (2.36 x 4.49 in) | 59.3 x 115 millimeters (2.33 x 4.53 in) |
| Weight | 133 grams (4.66 ounces) | 125 grams (4.38 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.5" inches | 3.2" inches |
| Screen-to-body ratio | ~29.5% (screen-to-body ratio) | ~44.7% (screen-to-body ratio) |
| Display resolution | 320x320 pixels | 320x480 pixels |
| Touchscreen | Resistive Single touch 1-point | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 181 PPI | 180 PPI |
| Colors | 65 thousand | 65 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| System version | Windows Mobile 6.1 Professional | Windows Mobile 6.5.3 Professional |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Chipset | 32bit: Qualcomm MSM7201 | 32bit: Qualcomm Snapdragon S1 (MSM7227) (65nm) |
| CPU | Single-core, 1 processor: 1x 400MHz ARM1136EJ-S (Single-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 130 | Qualcomm Adreno 200 (133MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| RAM memory | 128MB SDRAM | 256MB LPDDR |
| Internal storage | 256MB (100MB available) | 512MB Flash (EEPROM) |
| External storage | Until 8GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 3.6 Mbps | 3.6 Mbps |
| Network technology | 2G, 3G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/1900/2100 | P400 version: UMTS 900/2100 P400 B version: UMTS 850/900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | CSD, GPRS, EDGE, UMTS, HSDPA |
| 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 Pro (850w) | Acer neoTouch P400 | |
| Back camera (main camera) | 2 megapixels | 3.1 megapixels |
| Main camera resolution | 1600x1200 pixels | 2048x1536 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | HVGA (480x320) |
| Flash | Not supported | 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 | Not supported | Autofocus |
| Touch focus | feature not registered | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Not supported |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | 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 |
🔉 Sound and multimedia | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | 3GP, MPEG4 | MP4, H.264, H.263, WMV |
| Audio formats | MP3, AAC, WMA | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Sensors | Not supported | Accelerometer Compass |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 1500 mAh | 1090 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 5 hours | 5 hours |
| Standby | 250 hours (10.4 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Obsidian Java framework | • Colors: Black • Pocket Office Java framework |
☢️ Radiation rate | ||
| Palm Treo Pro (850w) | Acer neoTouch P400 | |
| 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 |