Blu Quattro 4.5 HD (D450) vs T-Mobile Concord II
Side by side comparison between Blu Quattro 4.5 HD vs T-Mobile Concord II phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS+
IPS+
720x1280
8
MP
MP
1.3mp
1GB
RAM
RAM
Quad-core
1800
mAh
mAh
(Non removable)
vs
What's the better phone? Blu Quattro 4.5 HD (D450)
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!
14 Advantages 
5 Advantages | 19 Common items in both devices |
| 1GB LPDDR2 |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| 3G+ HSPA+ |
| 21 Mbps |
| +12 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 Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Change model | ||
| Model | Quattro 4.5 HD (D450) | Concord II |
| Other model names | BLU Quattro HD 4.5 D450, Blu D450 | T-Mobile ZTE Concord 2 Z730, ZTE Z730 |
| Country or region available |  (Global, International) |  USA |
| Brand | Blu | T-Mobile |
| Release date | 2/1/2013 | 5/1/2014 |
| Depth | 10.3 millimeters (0.41 inches) | 11 millimeters (0.43 inches) |
| Size (width x height) | 67 x 134 millimeters (2.64 x 5.28 in) | 65 x 126 millimeters (2.56 x 4.96 in) |
| Weight | 148 grams (5.18 ounces) | 125 grams (4.38 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Display type | TFT Super IPS+ | TFT LCD |
| Screen size | 4.5" inches | 4" inches |
| Screen-to-body ratio | ~62.2% (screen-to-body ratio) | ~55.6% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 326 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 2 | Gorilla Glass 2 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 4.3 Jelly Bean |
| Firmware update | Android 4.1.1 Jelly Bean | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Chipset | 32bit: NVIDIA Tegra 3 AP30H (40nm) | 32bit: Qualcomm Snapdragon 200 MSM8210 |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A9 (Quad-core) | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A7 (Dual-core) |
| GPU graphical controller | NVIDIA ULP GeForce MP12 | Qualcomm Adreno 302 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 16GB (12GB available) | 4GB (1.49GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 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 850/900/1700/1900/2100 | UMTS 850/1900 |
| 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 | 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 | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | Full HD (1920x1080) 24 fps | HD (1280x720) |
| Flash | LED flash | 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 | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Front camera (secondary) | 1.3 megapixels | Not supported |
| Front camera resolution | 1280x1024 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 | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, H.264, H.263, 3GP |
| Audio formats | MP3, WAV, WMA, AAC | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| 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 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (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 | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 1800 mAh | 1820 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 12 hours | 6 hours |
| Standby | 700 hours (29.2 days) | 250 hours (10.4 days) |
➕ Other features | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black | • Colors: Black • LED notification • HAC M3/T3 • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Blu Quattro 4.5 HD (D450) | T-Mobile Concord II | |
| 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 |