Blu Studio 5.3 II (D540) vs Apple iPhone 4 (8GB)
Side by side comparison between Blu Studio 5.3 II vs Apple iPhone 4 phones, differences, pros, cons and full specifications. What's the better?
,
5.3"
IPS
IPS
540x960
8
MP
MP
2mp
512MB
RAM
RAM
Dual-core
2200
mAh
mAh
(Removable)
vs
3.5"
IPS
IPS
640x960
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
1420
mAh
mAh
(Non removable)
What's the better phone? Blu Studio 5.3 II (D540)
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!
13 Advantages 
10 Advantages | 20 Common items in both devices |
| 16 million |
| Only digital zoom |
| Autofocus |
| HD (1280x720) |
| 3G HSUPA |
| 7.2 Mbps |
| Capacitive |
| +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 | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Model | Studio 5.3 II (D540) | iPhone 4 (8GB) |
| Other model names | BLU Studio 5.3 2 D540i, Blu Studio 5.3 II D540a | iPhone 4 |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Blu | Apple |
| Release date | 2/1/2013 | 6/1/2010 |
| Depth | 10.8 millimeters (0.43 inches) | 9.3 millimeters (0.37 inches) |
| Size (width x height) | 77 x 150 millimeters (3.03 x 5.91 in) | 58.66 x 115.2 millimeters (2.31 x 4.54 in) |
| Weight | 210 grams (7.35 ounces) | 137 grams (4.8 ounces) |
| Build, materials | feature not registered | Stainless steel body, glass front/back |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Display type | TFT IPS LCD | TFT LED-Backlit IPS LCD |
| Screen size | 5.3" inches | 3.5" inches |
| Screen-to-body ratio | ~67% (screen-to-body ratio) | ~54% (screen-to-body ratio) |
| Display resolution | 540x960 pixels | 640x960 pixels (3:2) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 5-points |
| Pixel density (dot pitch) | 208 PPI | 330 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| System version | Android 4.1.2 Jelly Bean | iOS 4.0 |
| Firmware update | feature not registered | iOS 7.0 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Chipset | 32bit: MediaTek MT6577 | 32bit: Apple A4 (45nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: 1x 1GHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | PowerVR SGX531 | PowerVR SGX535 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| RAM memory | 512MB LPDDR2 | 512MB LPDDR |
| Internal storage | 4GB (2GB available) | 8GB (6GB available) Flash (EEPROM) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| 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 | 7.2/5.76 Mbps | 7.2/5.76 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 D540a: 850/1900 - D540i: 850/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1936 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | feature not registered | f/2.8 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.2" inches |
| Pixel size | feature not registered | 1.75µm pixel |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | 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 | Supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Front camera (secondary) | 2 megapixels | 0.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (secondary) | Not supported | VGA (720x480) |
| 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 Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | Not supported | 1 microphone |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.263, H.264, WMV | MPEG4 |
| Audio formats | MP3, WAV, WMA, AAC | MP3, iTunes |
🔌 Connectivity | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| USB | MicroUSB 2.0 | USB 2.0 proprietary connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Proprietary TV-out |
| Bluetooth | 3.0 | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) C766205220T | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 2200 mAh | 1420 mAh |
| Charger, watts | Wired charging | 5W (5V/1A) Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 14 hours | 12 hours |
| Standby | 820 hours (34.2 days) | 300 hours (12.5 days) |
➕ Other features | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized with tutorial |
| 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, White Java framework | • Colors: Black, White • Videocalling over Wi-Fi only iCloud service |
☢️ Radiation rate | ||
| Blu Studio 5.3 II (D540) | iPhone 4 (8GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.17W/kg (head), 1.11W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.93W/kg (head), 0.74W/kg (body) |