Nokia C7 Astound vs Blu Star 4.5 (S450L)
Side by side comparison between Nokia C7 Astound vs Blu Star 4.5 phones, differences, pros, cons and full specifications. What's the better?
,
3.5"
AMOLED
AMOLED
360x640
8
MP
MP
0.3mp
256MB
RAM
RAM
Single-core
1200
mAh
mAh
(Removable)
vs
4.5"
IPS
IPS
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Quad-core
1700
mAh
mAh
(Removable)
What's the better phone? Blu Star 4.5 (S450L)
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!
9 Advantages 
15 Advantages | 20 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 16 million |
| Only digital zoom |
| Autofocus |
| (front) 0.3MP |
| Capacitive |
| Multitouch |
| +13 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 | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Change model | ||
| Model | Nokia C7 Astound | Star 4.5 (S450L) |
| Other model names | T-Mobile Nokia C7 Astound | Blu Star 4.5 Dual Sim S450L, Blu S450L |
| Country or region available |  USA |  (Latin America) |
| Brand | Nokia | Blu |
| Release date | 4/6/2011, Announced: 3/28/2011 | 10/1/2014 |
| Depth | 10.5 millimeters (0.41 inches) | 9.1 millimeters (0.36 inches) |
| Size (width x height) | 56.8 x 117.3 millimeters (2.24 x 4.62 in) | 64.3 x 127.7 millimeters (2.53 x 5.03 in) |
| Weight | 130 grams (4.55 ounces) | 133 grams (4.66 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Display type | AMOLED | TFT IPS LCD |
| Screen size | 3.5" inches | 4.5" inches |
| Screen-to-body ratio | ~50.7% (screen-to-body ratio) | ~70.2% (screen-to-body ratio) |
| Display resolution | 360x640 pixels (16:9) | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 210 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| System version | Symbian ^3 S60 5.2 | Android 4.4.2 KitKat |
| Firmware update | Symbian ^3 Nokia Belle | Android 5.0.2 Lollipop |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Chipset | 32bit: ARM 1136JF-S | 32bit: MediaTek MT6582 |
| CPU | Single-core, 1 processor: 1x 680MHz ARM11 (Single-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Broadcom BCM2727 | ARM Mali-400 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| RAM memory | 256MB SDRAM | 512MB LPDDR2 |
| Internal storage | 8GB (6GB available) Flash (EEPROM) | 4GB (2GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| 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) |
| Maximum Download / Upload | 10.2/2 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 850/900/1700/2100 | UMTS 850/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, HSCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | 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 | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 25 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/2.8 (aperture) | 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 | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face 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 | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
| Front camera resolution | 640x480 pixels | 640x480 pixels |
| Video recording (secondary) | QCIF (176x144) | VGA (640x480) |
| 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 | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WMA, WAV, eAAC+ | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 3.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-5K | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1200 mAh | 1700 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 5 hours | feature not registered |
| Standby | 656 hours (27.3 days) | feature not registered |
➕ Other features | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS, 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Frosty metal • OpenVG 1.1 • OpenGL ES 2.0 • Ovi Maps 3.4 • Flash Lite 4.0 • Video recorder 720p 30fps via an update Java framework | • Colors: Black, White, Blue, Pink • Screen protector included • Silicon Case included • BLU Infinite View technology |
☢️ Radiation rate | ||
| Nokia C7 Astound | Blu Star 4.5 (S450L) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.03W/kg (head), 0.83W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.73W/kg (head) | feature not registered |