Blu Quattro 4.5 HD (D450) vs Acer CloudMobile (S500)
Side by side comparison between Blu Quattro 4.5 HD vs Acer CloudMobile 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
4.3"
IPS
IPS
720x1280
8
MP
MP
1mp
1GB
RAM
RAM
Dual-core
1460
mAh
mAh
(Removable)
What's the better phone? Acer CloudMobile (S500)
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 | 29 Common items in both devices |
| 1GB LPDDR2 |
| TFT Super IPS+ / TFT IPS LCD |
| 16 million |
| 720x1280 pixels |
| (back) 8MP |
| LED flash |
| Only digital zoom |
| +22 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) | Acer CloudMobile (S500) | |
| Change model | ||
| Model | Quattro 4.5 HD (D450) | CloudMobile (S500) |
| Other model names | BLU Quattro HD 4.5 D450, Blu D450 | Acer S500, Acer Cloudmobile S500 |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Blu | Acer |
| Release date | 2/1/2013 | 9/1/2012 |
| Depth | 10.3 millimeters (0.41 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 67 x 134 millimeters (2.64 x 5.28 in) | 65.8 x 127 millimeters (2.59 x 5 in) |
| Weight | 148 grams (5.18 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| Display type | TFT Super IPS+ | TFT IPS LCD |
| Screen size | 4.5" inches | 4.3" inches |
| Screen-to-body ratio | ~62.2% (screen-to-body ratio) | ~61% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 326 PPI | 342 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 2 | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 4.0.3 Ice Cream Sandwich ICS |
| 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) | Acer CloudMobile (S500) | |
| Chipset | 32bit: NVIDIA Tegra 3 AP30H (40nm) | 32bit: Qualcomm Snapdragon S4 Plus (MSM8260A) (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A9 (Quad-core) | Dual-core, 1 processor: 2x 1.5GHz Krait (Dual-core) |
| GPU graphical controller | NVIDIA ULP GeForce MP12 | Qualcomm Adreno 225 (400MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 16GB (12GB available) | 8GB (5GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| 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 900/1900/2100 |
| 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 | 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) | Acer CloudMobile (S500) | |
| 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 | 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 | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| Front camera (secondary) | 1.3 megapixels | 1 megapixels |
| Front camera resolution | 1280x1024 pixels | 1280x720 pixels |
| 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) | Acer CloudMobile (S500) | |
| Loudspeaker | Supported | Mono sound (not stereo) Dolby mobile sound |
| Active noise cancellation | Not supported | 2 microphones |
| 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, WMV |
| Audio formats | MP3, WAV, WMA, AAC | MP3, WMA, WAV, eAAC+ |
🔌 Connectivity | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro-B USB MHL |
| 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 hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) BAT-610 |
| Battery capacity | 1800 mAh | 1460 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 12 hours | feature not registered |
| Standby | 700 hours (29.2 days) | feature not registered |
➕ Other features | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black | • Colors: Black |
☢️ Radiation rate | ||
| Blu Quattro 4.5 HD (D450) | Acer CloudMobile (S500) | |
| 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 |