Acer neoTouch P400 vs Sony Ericsson W8 Walkman (E16a)
Side by side comparison between Acer neoTouch P400 vs Sony Ericsson W8 Walkman phones, differences, pros, cons and full specifications. What's the better?
,
3.2"
TFT
TFT
320x480
3.1
MP
MP
256MB
RAM
RAM
Single-core
1090
mAh
mAh
(Removable)
vs
What's the better phone? Sony Ericsson W8 Walkman (E16a)
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!
5 Advantages 
10 Advantages | 20 Common items in both devices |
| 600MHz 32bit Single-core (65nm) |
| 256MB LPDDR / 256MB |
| Plastic body, glass front / Plastic body |
| TFT LCD |
| 320x480 pixels |
| (back) 3.1MP |
| Only digital zoom |
| +13 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 | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Change model | ||
| Model | neoTouch P400 | Sony Ericsson W8 Walkman (E16a) |
| Other model names | Acer P400 neoTouch XP.H4F0N.001, P400 B | Sony Ericsson W8 Walkman E16 |
| Country or region available |  (Global, International) |    (Latin America), Canada, USA |
| Brand | Acer | Sony Ericsson |
| Release date | 5/1/2010 | 6/1/2011 |
| Depth | 12 millimeters (0.47 inches) | 15 millimeters (0.59 inches) |
| Size (width x height) | 59.3 x 115 millimeters (2.33 x 4.53 in) | 54 x 99 millimeters (2.13 x 3.9 in) |
| Weight | 125 grams (4.38 ounces) | 104 grams (3.64 ounces) |
| Build, materials | Plastic body, glass front | Plastic body |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.2" inches | 3" inches |
| Screen-to-body ratio | ~44.7% (screen-to-body ratio) | ~50.1% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 320x480 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Single touch 1-point |
| Pixel density (dot pitch) | 180 PPI | 192 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| System version | Windows Mobile 6.5.3 Professional | Android 2.1 Eclair |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Chipset | 32bit: Qualcomm Snapdragon S1 (MSM7227) (65nm) | 32bit: Qualcomm MSM7227 |
| CPU | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 200 (133MHz) | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| RAM memory | 256MB LPDDR | 256MB |
| Internal storage | 512MB Flash (EEPROM) | 512MB (128MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 16GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| 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 | 7.2/2 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 | P400 version: UMTS 900/2100 P400 B version: UMTS 850/900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Back camera (main camera) | 3.1 megapixels | 3.1 megapixels |
| Main camera resolution | 2048x1536 pixels | 2048x1536 pixels |
| Video recording (primary) | HVGA (480x320) | VGA (640x480) 30 fps |
| 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 | Autofocus | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| 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 | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, WMV, H.263, H.264 |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Sensors | Accelerometer Compass | Accelerometer Compass |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Battery type | LiPo: li-ion polymer (Removable) | LiPo: li-ion polymer (Removable) EP500 |
| Battery capacity | 1090 mAh | 1200 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 5 hours | 4.8 hours |
| Standby | 400 hours (16.7 days) | 476 hours (19.8 days) |
➕ Other features | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Pocket Office Java framework | • Colors: Azure, Orange, Red • 2GB microSD included • Wisepilot navigation • PlayNow • SE UX platform • Sony Ericsson Timescape Java framework |
☢️ Radiation rate | ||
| Acer neoTouch P400 | Sony Ericsson W8 Walkman (E16a) | |
| 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 |