Energizer Energy 400 LTE vs LG Optimus 3D Max (P720)
Side by side comparison between Energizer Energy 400 LTE vs LG Optimus 3D Max phones, differences, pros, cons and full specifications. What's the better?
,
4"
TFT
TFT
480x800
8
MP
MP
1.3mp
1GB
RAM
RAM
Quad-core
2500
mAh
mAh
(Non removable)
vs
4.3"
IPS
IPS
480x800
5
MP
MP
0.3mp
1GB
RAM
RAM
Dual-core
1520
mAh
mAh
(Removable)
What's the better phone? Energizer Energy 400 LTE
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!
14 Advantages 
13 Advantages | 20 Common items in both devices |
| 16 million |
| 480x800 pixels |
| LED flash |
| Only digital zoom |
| Autofocus |
| EIS: Digital stabilization |
| 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 | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Change model | ||
| Model | Energy 400 LTE | Optimus 3D Max (P720) |
| Other model names | Energizer Energy 400 4G LTE 8GB | LG Optimus 3D Max P720, LGP720, LG-P720, LG CX2 |
| Country or region available |    USA, (Europe), (Global, International) | (Europe), (Global, International) |
| Brand | Energizer | LG |
| Release date | 7/1/2017 | 4/23/2012 |
| Depth | 15 millimeters (0.59 inches) | 9.6 millimeters (0.38 inches) |
| Size (width x height) | 72 x 134 millimeters (2.83 x 5.28 in) | 67.4 x 126.8 millimeters (2.65 x 4.99 in) |
| Weight | 204 grams (7.14 ounces) | 148 grams (5.18 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Waterproof (IP?) | Not supported |
📲 Display | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Display type | TFT LCD | TFT NOVA IPS |
| Screen size | 4" inches | 4.3" inches |
| Screen-to-body ratio | ~47.2% (screen-to-body ratio) | ~61.6% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 217 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Dragontrail Glass | Gorilla Glass 2 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| System version | Android 6.0 Marshmallow | Android 2.3.7 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Chipset | 64bit: MediaTek MT6737M (28nm) | 32bit: Texas Instruments OMAP 4430 (45nm) |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | ARM Mali-T720 MP2 550Mhz | PowerVR SGX540 MP1 (365MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| RAM memory | 1GB LPDDR3 | 1GB LPDDR2 |
| Internal storage | 8GB (4GB available) eMMC 5.0 | 8GB (5GB available) |
| External storage | Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 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 900/2100 | UMTS 850/2100 |
| Primary 4G network | LTE Cat4 800/1800/2600 (Bands 3,7,20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Back camera (main camera) | 8 megapixels | (dual camera) 5 megapixels 5MP 3D AF |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 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 | Not 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 |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Front camera (secondary) | 1.3 megapixels | 0.3 megapixels |
| Front camera resolution | 1280x1024 pixels | 640x480 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 | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, DivX, XviD, H.264, H.263, WMV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| 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 | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2500 mAh | 1520 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 10 hours | 3 hours |
| Standby | 227 hours (9.5 days) | 330 hours (13.8 days) |
➕ Other features | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), 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, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • WiFi hotspot • IP67 certified: dust and water resistant up to 1m and 30min | • Colors: Black • LG Optimus UI • 3D display with 600 nits brightness • 720p@30fps 3D video capture • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| Energizer Energy 400 LTE | LG Optimus 3D Max (P720) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.643W/kg (head), 1.521W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.692W/kg (head), 0.836W/kg (body) |