HTC S310 vs Blu Studio 5.5 S (D630U)
Side by side comparison between HTC S310 vs Blu Studio 5.5 S phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Blu Studio 5.5 S (D630U)
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!
1 Advantage 
31 Advantages | 4 Common items in both devices |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| + 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 | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Change model | ||
| Model | HTC S310 | Studio 5.5 S (D630U) |
| Other model names | HTC S310, HTC Oxygen | AT&T BLU Studio 5.5S Dual-Sim D630, BLU D630U |
| Country or region available |  (Global, International) |  USA |
| Brand | HTC | Blu |
| Release date | 9/1/2006 | 2/1/2014 |
| Depth | 18.5 millimeters (0.73 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 47 x 108 millimeters (1.85 x 4.25 in) | 77.6 x 156 millimeters (3.06 x 6.14 in) |
| Weight | 105 grams (3.68 ounces) | 166 grams (5.81 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 2" inches | 5.5" inches |
| Screen-to-body ratio | ~24.8% (screen-to-body ratio) | ~68.9% (screen-to-body ratio) |
| Display resolution | 176x220 pixels | 540x960 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 141 PPI | 200 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| System version | Windows Mobile 5.0 | Android 4.2.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Chipset | 32bit: Texas Instruments OMAP 850 | 32bit: MediaTek MT6582M (28nm) |
| CPU | Single-core, 1 processor: 1x 200MHz ARM926EJ-S (Single-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | feature not registered | ARM Mali-400 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| RAM memory | 64MB SDRAM | 1GB |
| Internal storage | 64MB (20MB available) | 4GB (2GB available) |
| External storage | Until 2GB MiniSD (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.236 Mbps | 21/11 Mbps |
| Network technology | 2G | 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 | Not supported | UMTS 850/1700/1900 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE | 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 | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Back camera (main camera) | 1.3 megapixels | 8 megapixels |
| Main camera resolution | 1280x1024 pixels | 3264x2448 pixels |
| Video recording (primary) | QCIF (176x144) 20 fps | Full HD (1920x1080) 30 fps |
| Flash | Not supported | 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 | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face 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 | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Front camera (secondary) | Not supported | 2 megapixels |
| Front camera resolution | Not supported | 1600x1200 pixels |
| Video recording (secondary) | Not supported | 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 | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, 3GP | MP4, H.264, H.263, WMV |
| Audio formats | MP3, AAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| USB | Mini-USB 1.1 (Mini-B) | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 3.0 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1150 mAh | 2350 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 3.5 hours | 16 hours |
| Standby | 220 hours (9.2 days) | 820 hours (34.2 days) |
➕ Other features | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Grey • 5-way navigation button • Java framework | • Colors: White • Screen protector included • Case included |
☢️ Radiation rate | ||
| HTC S310 | Blu Studio 5.5 S (D630U) | |
| 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 |