Huawei Impulse 4G vs Alcatel Pixi (4007D)
Side by side comparison between Huawei Impulse 4G vs Alcatel Pixi phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Huawei Impulse 4G
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!
19 Advantages 
5 Advantages | 14 Common items in both devices |
| Until 32GB microSD, microSDHC |
| TFT LCD |
| Only digital zoom |
| Capacitive |
| Multitouch |
| Accelerometer |
| LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
| +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 | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Change model | ||
| Model | Impulse 4G | Pixi (4007D) |
| Other model names | AT&T Impulse 4G (HSPA+) U8800-51, Huawei IDEOS X5 U8800-51 | Alcatel One Touch Pixi Dual-sim OT-4007D, OT-4007E |
| Country or region available |  USA | feature not registered |
| Brand | Huawei | Alcatel |
| Release date | 9/18/2011 | 8/1/2013 |
| Depth | 11.6 millimeters (0.46 inches) | 12.2 millimeters (0.48 inches) |
| Size (width x height) | 65 x 120 millimeters (2.56 x 4.72 in) | 62.3 x 115 millimeters (2.45 x 4.53 in) |
| Weight | 130 grams (4.55 ounces) | 118 grams (4.13 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.8" inches | 3.5" inches |
| Screen-to-body ratio | ~52.7% (screen-to-body ratio) | ~50.9% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 246 PPI | 165 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| System version | Android 2.2.2 Froyo | Android 2.3.6 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Chipset | 32bit: Qualcomm Snapdragon S2 MSM7230 | 32bit |
| CPU | Single-core, 1 processor: 1x 800MHz Scorpion (Single-core) | Single-core, 1 processor: 1x 1GHz |
| GPU graphical controller | Qualcomm Adreno 205 | PowerVR SGX531 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| RAM memory | 512MB LPDDR2 | 256MB |
| Internal storage | 512MB | 512MB (100MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 14.4/5.76 Mbps | 7.2/5.76 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 900/2100 | UMTS 4007D model: 900/2100 4007E model: 850/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Back camera (main camera) | 5 megapixels | 2 megapixels |
| Main camera resolution | 2560x1920 pixels | 1600x1200 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | VGA (640x480) 30 fps |
| 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 | 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 | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| 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 | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| 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 | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Battery type | LiPo: li-ion polymer (Removable) HB4F1 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1300 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 4 hours | 7 hours |
| Standby | 240 hours (10 days) | 300 hours (12.5 days) |
➕ Other features | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Dolby Mobile sound • SRS professional audio effect • Huawei aHome UI Java framework | • Colors: White, Night Sky • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| Huawei Impulse 4G | Alcatel Pixi (4007D) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.16W/kg (head), 1.11W/kg (body) |