| Model and physical features | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Model | Pixi 4 4.0 4034E 8GB | Vibe B A2016b30 |
| Also known as | TCL Alcatel Pixi 4 4034E, Alcatel Pixi 4 Dual-Sim 4" | Lenovo B, Lenovo Vibe B Dual-Sim A2016b31 |
| Country or region available |   | |
| Brand | Alcatel | Lenovo |
| Release date | July, 2016 | September, 2016 |
| Depth | 9.7 millimeters (0.38 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 64.4 x 121.3 millimeters (2.54 x 4.78 in) | 66 x 132.5 millimeters (2.6 x 5.22 in) |
| Weight | 110 grams (3.85 ounces) | 144 grams (5.04 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
| Operating system (OS) | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Operating system | Android 6.0 Marshmallow | Android 6.0 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| Hardware | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Architecture - Chipset | 32bit - MediaTek MT6580M (28nm) | 64bit - MediaTek MT6735M (28nm) |
| CPU processor | 1.3Ghz Quad-Core ARM Cortex-A7 | 1Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | ARM Mali-400 MP2 400Mhz | ARM Mali-T720 MP2 500Mhz |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR3 |
| Internal storage | 8GB (4GB user available) | 8GB (3.5GB user available) |
| External storage | Until 32GB microSD, microSDHC
(dedicated slot) | Until 32GB microSD, microSDHC
(dedicated slot) |
| Display | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4" inches | 4.5" inches |
| Screen-to-body ratio | ~58.3% (screen-to-body ratio) | ~65.9% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch 2-points |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Pixel density (dot pitch) | 233 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Mobile networks and data | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Dual-SIM | Dual SIM Standby - Call active on one sim card
(dedicated slot) | Dual SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots Dual-SIM
micro-SIM (3FF) | 2 slots Dual-SIM
micro-SIM (3FF) |
| 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 850/900/1900/2100 | UMTS 850/1700/1900/2100 |
| Primary 4G/5G network | Not supported | LTE Cat4 800/900/850/1800/2100/2600 (Bands 1,3,5,7,8,20) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
| Maximum download/upload | 21/5.76 Mbps | 150/50 Mbps |
| Messaging and calling | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Primary / back camera | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Main camera | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (primary) | HD (1280x720 pixels) 30 fps | HD (1280x720 pixels) 30 fps |
| Flash | LED flash on both cameras | LED flash |
| 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 | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | HDR photo on both cameras |
| Front / secondary camera | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Front camera | 5 megapixels | 2 megapixels |
| Front camera resolution | 2592x1944 pixels | 1600x1200 pixels |
| Video recording (secondary) | VGA (640x480 pixels) | VGA (640x480 pixels) |
| Front flash | LED | 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 |
| Multimedia | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, AAC+ | MP3, WAV, eAAC+ |
| Connectivity and interfaces | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 4.0 version A2DP | 4.0 version A2DP |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| Infrared port | Not supported | Not supported |
| Other functions | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Active noise cancellation | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Java / Flash player | Not supported | Not supported |
| Sensors | Accelerometer
Proximity
| Accelerometer
|
| Other features | - Colors: Black (front)
- Kit Colors (Black, White, Blue, Red)
- Kit Metallic (Silver, Pink, Black, White)
- WiFi direct, hotspot | - Colors: Black, White
- Screen protector included
- Plastic case included (black/gold)
- V-Selfie
- WiFi hotspot |
| Power supply and autonomy | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| Battery | Li-Ion (Removable) | LiPo - Li-Ion polymer (Removable) |
| Battery capacity | 1500 mAh | 2000 mAh |
| Battery model / charger (watts) | feature not registered | BL253 |
| Talk time | 450 minutes | 7.5 hours | 0.3 day | 660 minutes | 11 hours | 0.5 day |
| Standby | 25200 minutes | 420 hours | 17.5 days | 10200 minutes | 170 hours | 7.1 days |
| Radiation rate (SAR) | Alcatel Pixi 4 4.0 4034E 8GB | Lenovo Vibe B A2016b30 |
| SAR USA, Mexico, Colombia | feature not registered | feature not registered |
| SAR European Union, UK | feature not registered | feature not registered |