Sony Ericsson Xperia Arc S (LT18i) vs Alcatel One Touch 678
Side by side comparison between Sony Ericsson Xperia Arc S vs Alcatel One Touch 678 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Sony Ericsson Xperia Arc S (LT18i)
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!
22 Advantages 
2 Advantages | 8 Common items in both devices |
| Only digital zoom |
| LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| FM (RDS) |
| 2.1 + A2DP / 2.1 |
| + 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 | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Model | Xperia Arc S (LT18i) | One Touch 678 |
| Other model names | Sony Xperia Arc S LT18, Sony Ericsson Ayame | Alcatel One Touch 678G Tri Chip, Tri-SIM, Alcatel OT-678G |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Sony Ericsson | Alcatel |
| Release date | 9/1/2011 | 11/1/2011 |
| Depth | 8.7 millimeters (0.34 inches) | 14.65 millimeters (0.58 inches) |
| Size (width x height) | 63 x 125 millimeters (2.48 x 4.92 in) | 58 x 110.5 millimeters (2.28 x 4.35 in) |
| Weight | 117 grams (4.1 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Display type | TFT LED-Backlit LCD | TFT LCD |
| Screen size | 4.2" inches | 2" inches |
| Screen-to-body ratio | ~61.7% (screen-to-body ratio) | ~19.3% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 233 PPI | 200 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Sony Mobile BRAVIA Engine | feature not registered |
🤖 Operating System | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| System version | Android 2.3.4 Gingerbread | Proprietary OS |
| Firmware update | Android 4.0.4 Ice Cream Sandwich ICS | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Chipset | 32bit: Qualcomm Snapdragon S2 (MSM8255T) (45nm) | 32bit |
| CPU | Single-core, 1 processor: 1x 1.4GHz Scorpion (Single-core) | Single-core, 1 processor: Single-core Spreadtrum SC6600L7A (Single-core) |
| GPU graphical controller | Qualcomm Adreno 205 (266MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| RAM memory | 512MB LPDDR2 | feature not registered |
| Internal storage | 1GB (320MB available) | 1MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| 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) | 3 slots (Triple-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 14.4/5.76 Mbps | 0.128 Mbps |
| Network technology | 2G, 3G | 2G |
| 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 | Not supported |
| 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 |
| 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 | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Back camera (main camera) | 8 megapixels | 1.2 megapixels |
| Main camera resolution | 3264x2448 pixels | 1280x960 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QCIF (176x144) |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.4 (aperture) | 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 | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | 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 | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones | feature not registered |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263, H.264, WMV | MP4 |
| Audio formats | MP3, eAAC+, WMA, WAV | MP3, eAAC+, WMA |
🔌 Connectivity | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| 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 | 2.1 |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | Not supported |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Battery type | LiPo: li-ion polymer (Removable) BA750 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 7.6 hours | 5 hours |
| Standby | 460 hours (19.2 days) | 150 hours (6.3 days) |
➕ Other features | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Not supported |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (iTap), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Pure White, Midnight Blue, Misty Silver, Gloss Black, Sakura Pink • 8GB microSD included Java framework | feature not registered |
☢️ Radiation rate | ||
| Sony Ericsson Xperia Arc S (LT18i) | Alcatel 678 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.66W/kg (head) | feature not registered |