Acer Iconia Smart (S300) vs Energizer Energy 400 (3G)
Side by side comparison between Acer Iconia Smart vs Energizer Energy 400 (3G) phones, differences, pros, cons and full specifications. What's the better?
,
4.8"
TFT
TFT
480x1024
8
MP
MP
2mp
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
vs
4"
IPS
IPS
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Dual-core
2400
mAh
mAh
(Removable)
What's the better phone? Energizer Energy 400 (3G)
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!
12 Advantages 
12 Advantages | 20 Common items in both devices |
| 512MB LPDDR2 |
| 16 million |
| (back) 8MP |
| LED flash |
| Only digital zoom |
| Autofocus |
| 3G+ HSPA+ |
| +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 | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Change model | ||
| Model | Iconia Smart (S300) | Energy 400 (3G) |
| Other model names | Acer Iconia Smart S300, Acer S300 HLZJMS300 | Energizer Energy 400 EM4EI043, EM4EI047 |
| Country or region available |     (Global, International), Canada, USA, (Europe) |  (Global, International), Australia, USA, (Europe) |
| Brand | Acer | Energizer |
| Release date | 5/1/2011 | 6/1/2015 |
| Depth | 13.6 millimeters (0.54 inches) | 18.8 millimeters (0.74 inches) |
| Size (width x height) | 64.5 x 141.7 millimeters (2.54 x 5.58 in) | 73.6 x 134.5 millimeters (2.9 x 5.3 in) |
| Weight | 185 grams (6.48 ounces) | 367 grams (12.85 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Waterproof (IP?) |
📲 Display | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 4.8" inches | 4" inches |
| Screen-to-body ratio | ~62.5% (screen-to-body ratio) | ~46% (screen-to-body ratio) |
| Display resolution | 480x1024 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 236 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| System version | Android 2.3.3 Gingerbread | Android 4.4 KitKat |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Chipset | 32bit: Qualcomm Snapdragon S2 MSM8255-1 (45nm) | 32bit: MediaTek MT6572 (28nm) |
| CPU | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) | Dual-core, 1 processor: 2x 1.3GHz ARM Cortex-A7 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 205 | ARM Mali-400 MP1 500Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| RAM memory | 512MB LPDDR2 | 512MB LPDDR2 |
| Internal storage | 8GB (5GB available) | 4GB (2GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 64GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| 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 | 14.4/5.76 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 | Tri-Band 850/900/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1900 |
| Primary 3G network | American model: UMTS 850/1900/2100 Europe model: UMTS 900/1900/2100 | EM4EI043 version: UMTS 850/1900 EM4EI047 version: UMTS 900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | Not supported | GSM 850/900/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Back camera (main camera) | 8 megapixels | 8 megapixels |
| Main camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | VGA (720x480) 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 | Not supported | Supported |
| Image stabilization | Not supported | 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 | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Front camera (secondary) | 2 megapixels | 1.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 1280x1024 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 | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, DivX, XviD | MP4, H.264, H.263, DivX, XviD, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, OGG, eAAC+ |
🔌 Connectivity | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro HDMI Type D | Not supported |
| Bluetooth | 2.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Sensors | Accelerometer Ambient light sensor Gyroscope Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Battery type | LiPo: li-ion polymer (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 2400 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 8 hours | 15 hours |
| Standby | 500 hours (20.8 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silver • Acer Breeze 4.2 UI • HDMI 1.4 • UPnP • Dolby Mobile sound • Google Maps • WiFi hotspot Java framework | • Colors: Gray • WiFi hotspot • IP68 certified: dust/water proof over 1.5 meter and 30min |
☢️ Radiation rate | ||
| Acer Iconia Smart (S300) | Energizer Energy 400 (3G) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.355W/kg (head), 0.856W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.181W/kg (head), 0.467W/kg (body) | feature not registered |