Blu Studio Energy (D810U) vs LG F4NR (A448)
Side by side comparison between Blu Studio Energy vs LG F4NR phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.2"
TFT
TFT
176x220
1.2
MP
MP
128MB
RAM
RAM
Single-core
950
mAh
mAh
(Removable)
What's the better phone? Blu Studio Energy (D810U)
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!
31 Advantages 
1 Advantage | 5 Common items in both devices |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| MicroUSB 2.0 |
| + 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 Energy (D810U) | LG F4NR (A448) | |
| Model | Studio Energy (D810U) | F4NR (A448) |
| Other model names | BLU Studio Energy Dual Sim, BLU D810U | Wind LG F4NR, Videotron LG F4NR, LGA448 |
| Country or region available |  USA |  Canada |
| Brand | Blu | LG |
| Release date | 1/1/2015 | 12/1/2014 |
| Depth | 10.4 millimeters (0.41 inches) | 18.6 millimeters (0.73 inches) |
| Size (width x height) | 71.5 x 144.5 millimeters (2.81 x 5.69 in) | 51 x 98 millimeters (2.01 x 3.86 in) |
| Weight | 180 grams (6.3 ounces) | 101 grams (3.54 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5" inches | 2.2" inches |
| Screen-to-body ratio | ~66.7% (screen-to-body ratio) | ~30.5% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 176x220 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 294 PPI | 128 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| System version | Android 4.4.2 KitKat | Proprietary OS |
| Firmware update | Android 5.0.2 Lollipop | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Chipset | 32bit: MediaTek MT6582 | 32bit: Qualcomm QSC6270 (65nm) |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: 1x 230MHz ARM926EJ-S (Single-core) |
| GPU graphical controller | ARM Mali-400 MP2 | Q3Dimension |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| RAM memory | 1GB LPDDR2 | 128MB SDRAM |
| Internal storage | 8GB (4GB available) | 256MB (50MB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 3.6 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 850/1700/1900 | UMTS 1700/2100 |
| 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 |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Back camera (main camera) | 8 megapixels | 1.2 megapixels |
| Main camera resolution | 3264x2448 pixels | 1280x960 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QCIF (220x176) 15 fps |
| Flash | LED flash | 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Front camera (secondary) | 2 megapixels | Not supported |
| Front camera resolution | 1600x1200 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | 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 Studio Energy (D810U) | LG F4NR (A448) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, 3GP, WMV |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, AMR, WMA, MIDI, AAC, AAC+ |
🔌 Connectivity | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Sensors | Accelerometer Ambient light sensor Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) LGIP-531A |
| Battery capacity | 5000 mAh | 950 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 33 hours (1.4 days) | 6 hours |
| Standby | 1080 hours (45 days) | 345 hours (14.4 days) |
➕ Other features | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Gold • Screen protector included • BLU Infinite View technology | • Colors: Black • External display: 0.98" inches, 96x64 pixels • External display Monochrome MSTN • Java framework |
☢️ Radiation rate | ||
| Blu Studio Energy (D810U) | LG F4NR (A448) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.41W/kg (head), 0.4W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |