LG Optimus L9 (P769) vs Acer neoTouch P400
Side by side comparison between LG Optimus L9 vs Acer neoTouch P400 phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS
IPS
540x960
5
MP
MP
0.3mp
1GB
RAM
RAM
Dual-core
2150
mAh
mAh
(Removable)
vs
3.2"
TFT
TFT
320x480
3.1
MP
MP
256MB
RAM
RAM
Single-core
1090
mAh
mAh
(Removable)
What's the better phone? LG Optimus L9 (P769)
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 
1 Advantage | 13 Common items in both devices |
| Until 32GB microSD, microSDHC |
| Plastic body, glass front |
| 60Hz |
| Only digital zoom |
| Autofocus |
| Accelerometer |
| Compass |
| +6 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 | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Model | Optimus L9 (P769) | neoTouch P400 |
| Other model names | T-Mobile LG Optimus L9 P769, LG P769 Optimus L9 | Acer P400 neoTouch XP.H4F0N.001, P400 B |
| Country or region available |  USA |  (Global, International) |
| Brand | LG | Acer |
| Release date | 10/31/2012, Announced: 10/1/2012 | 5/1/2010 |
| Depth | 9.1 millimeters (0.36 inches) | 12 millimeters (0.47 inches) |
| Size (width x height) | 68.8 x 127.8 millimeters (2.71 x 5.03 in) | 59.3 x 115 millimeters (2.33 x 4.53 in) |
| Weight | 119 grams (4.17 ounces) | 125 grams (4.38 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 4.5" inches | 3.2" inches |
| Screen-to-body ratio | ~63.5% (screen-to-body ratio) | ~44.7% (screen-to-body ratio) |
| Display resolution | 540x960 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 245 PPI | 180 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Gorilla Glass 2 | Not supported |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Windows Mobile 6.5.3 Professional |
| Firmware update | Android 4.1.2 Jelly Bean | feature not registered |
| User Interface | LG Optimus UI 3.0 | feature not registered |
⚙️ Processor | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Chipset | 32bit: Texas Instruments OMAP 4430 (45nm) | 32bit: Qualcomm Snapdragon S1 (MSM7227) (65nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | PowerVR SGX540 MP1 (365MHz) | Qualcomm Adreno 200 (133MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| RAM memory | 1GB LPDDR2 | 256MB LPDDR |
| Internal storage | 4GB (2.68GB available) eMMC 4.41 | 512MB Flash (EEPROM) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG Optimus L9 (P769) | 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 | 21/5.76 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 850/1700/1900/2100 | 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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | 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 | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Back camera (main camera) | 5 megapixels | 3.1 megapixels |
| Main camera resolution | 2592x1944 pixels | 2048x1536 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HVGA (480x320) |
| Flash | 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 | Autofocus | Autofocus |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | 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 | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Loudspeaker | Mono sound (not stereo) Dolby Mobile sound | Supported |
| Active noise cancellation | 2 microphones | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.263, H.264, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| LG Optimus L9 (P769) | 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 | 3.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Compass |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 2150 mAh | 1090 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 5 hours | 5 hours |
| Standby | 672 hours (28 days) | 400 hours (16.7 days) |
➕ Other features | ||
| LG Optimus L9 (P769) | Acer neoTouch P400 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| 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 | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Black QMemo, QTranslator Java framework | • Colors: Black • Pocket Office Java framework |
☢️ Radiation rate | ||
| LG Optimus L9 (P769) | 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 |