Blu Star 4.5 (S450U) vs Alcatel Pixi 4 4.0 (4034N 4GB)
Side by side comparison between Blu Star 4.5 vs Alcatel Pixi 4 (4.0) phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS
IPS
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Quad-core
1700
mAh
mAh
(Removable)
vs
4"
TFT
TFT
480x800
2
MP
MP
0.3mp
512MB
RAM
RAM
Quad-core
1500
mAh
mAh
(Removable)
What's the better phone? Blu Star 4.5 (S450U)
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!
23 Common items in both devices |
1.3GHz 32bit Quad-core |
512MB LPDDR2 |
Until 32GB microSD, microSDHC |
16 million |
480x800 pixels |
Only digital zoom |
HDR photo only main camera |
+16 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 | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Model | Star 4.5 (S450U) | Pixi 4 4.0 (4034N 4GB) |
Other model names | AT&T/Cricket/T-Mobile/MetroPCS Blu Star 4.5 | Alcatel Pixi 4 4034N (Single-SIM) |
Country or region available | USA | (Europe) |
Brand | Blu | Alcatel |
Release date | 10/1/2014 | 6/1/2016 |
Depth | 9.1 millimeters (0.36 inches) | 9.7 millimeters (0.38 inches) |
Size (width x height) | 64.3 x 127.7 millimeters (2.53 x 5.03 in) | 64.4 x 121.3 millimeters (2.54 x 4.78 in) |
Weight | 133 grams (4.66 ounces) | 110 grams (3.85 ounces) |
Build, materials | feature not registered | feature not registered |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Display type | TFT IPS LCD | TFT LCD |
Screen size | 4.5" inches | 4" inches |
Screen-to-body ratio | ~70.2% (screen-to-body ratio) | ~58.3% (screen-to-body ratio) |
Display resolution | 480x800 pixels | 480x800 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 2-points |
Pixel density (dot pitch) | 207 PPI | 233 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
🤖 Operating System | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
System version | Android 4.4.2 KitKat | Android 6.0 Marshmallow |
Firmware update | Android 5.0.2 Lollipop | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Chipset | 32bit: MediaTek MT6582 | 32bit: MediaTek MT6580M (28nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
GPU graphical controller | ARM Mali-400 | ARM Mali-400 MP2 400Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
RAM memory | 512MB LPDDR2 | 512MB LPDDR2 |
Internal storage | 4GB (2GB available) | 4GB (1GB available) |
External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 21/5.76 Mbps | 21/5.76 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 850/1700/1900 | UMTS 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+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Back camera (main camera) | 5 megapixels | 2 megapixels |
Main camera resolution | 2592x1944 pixels | 1600x1200 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
Flash | LED flash | LED flash on both cameras |
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 | Supported | Not supported |
Image stabilization | feature not registered | 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 only main camera |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
Front camera resolution | 640x480 pixels | 640x480 pixels |
Video recording (secondary) | VGA (640x480) | VGA (640x480) |
Front flash | Not supported | LED |
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 | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | Not supported |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, AAC+ |
🔌 Connectivity | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 1700 mAh | 1500 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | 7.5 hours |
Standby | feature not registered | 420 hours (17.5 days) |
➕ Other features | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, White, Blue, Pink • Screen protector included • Silicon Case included • BLU Infinite View technology | • Colors: Black (front) • Kit Colors (Black, White, Blue, Red) • Kit Metallic (Silver, Pink, Black, White) |
☢️ Radiation rate | ||
Blu Star 4.5 (S450U) | Alcatel Pixi 4 4.0 (4034N 4GB) | |
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 |