Blu Quattro 4.5 HD (D450) vs Blu Studio X Plus (D770L)
Side by side comparison between Blu Quattro 4.5 HD vs Blu Studio X Plus 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
5.5"
IPS
IPS
720x1280
8
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
What's the better phone? Blu Studio X Plus (D770L)
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!
8 Advantages 
9 Advantages | 27 Common items in both devices |
| 1GB LPDDR2 |
| TFT Super IPS+ / TFT IPS LCD |
| 16 million |
| 720x1280 pixels |
| (back) 8MP |
| LED flash |
| Only digital zoom |
| +20 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) | Blu Studio X Plus (D770L) | |
| Change model | ||
| Model | Quattro 4.5 HD (D450) | Studio X Plus (D770L) |
| Other model names | BLU Quattro HD 4.5 D450, Blu D450 | BLU Studio X Plus D770L, BLU D770L |
| Country or region available |  (Global, International) |  (Latin America) |
| Brand | Blu | Blu |
| Release date | 2/1/2013 | 1/1/2015 |
| Depth | 10.3 millimeters (0.41 inches) | 10.6 millimeters (0.42 inches) |
| Size (width x height) | 67 x 134 millimeters (2.64 x 5.28 in) | 76.6 x 155.5 millimeters (3.02 x 6.12 in) |
| Weight | 148 grams (5.18 ounces) | 170 grams (5.95 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) | Blu Studio X Plus (D770L) | |
| Display type | TFT Super IPS+ | TFT IPS LCD |
| Screen size | 4.5" inches | 5.5" inches |
| Screen-to-body ratio | ~62.2% (screen-to-body ratio) | ~70% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 326 PPI | 267 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 2 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 4.4.2 KitKat |
| Firmware update | Android 4.1.1 Jelly Bean | Android 5.0 Lollipop |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| Chipset | 32bit: NVIDIA Tegra 3 AP30H (40nm) | 32bit: MediaTek MT6582M |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A9 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | NVIDIA ULP GeForce MP12 | ARM Mali-400 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 16GB (12GB available) | 8GB (4GB available) |
| External storage | Not supported | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| 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) micro-SIM (3FF) and standard SIM (2FF) |
| 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 850/1900/2100 |
| 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 | 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 | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| Back camera (main camera) | 8 megapixels | 8 megapixels |
| Main camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 24 fps | Full HD (1920x1080) 30 fps |
| 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, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| Front camera (secondary) | 1.3 megapixels | 2 megapixels |
| Front camera resolution | 1280x1024 pixels | 1600x1200 pixels |
| Video recording (secondary) | VGA (640x480) | HD (1280x720) |
| 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) | Blu Studio X Plus (D770L) | |
| 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, DivX, XviD |
| Audio formats | MP3, WAV, WMA, AAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| 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) WiFi Direct, hotspot |
| 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) | Blu Studio X Plus (D770L) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1800 mAh | 2600 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 12 hours | 16 hours |
| Standby | 700 hours (29.2 days) | 775 hours (32.3 days) |
➕ Other features | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black | • Colors: Black, White, Blue, Gold, Pink |
☢️ Radiation rate | ||
| Blu Quattro 4.5 HD (D450) | Blu Studio X Plus (D770L) | |
| 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 |