HTC Eternity vs Sony Ericsson Xperia Arc (LT15a)
Side by side comparison between HTC Eternity vs Sony Ericsson Xperia Arc phones, differences, pros, cons and full specifications. What's the better?
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4.7"
SLCD
SLCD
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Single-core
1600
mAh
mAh
(Removable)
vs
What's the better phone? HTC Eternity
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!
10 Advantages 
10 Advantages | 26 Common items in both devices |
| 512MB LPDDR2 |
| 16 million |
| (back) 8MP |
| Only digital zoom |
| Autofocus |
| EIS: Digital stabilization |
| BSI sensor |
| +19 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 | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Change model | ||
| Model | HTC Eternity | Xperia Arc (LT15a) |
| Other model names | China Unicom HTC Titan 1, HTC Bunyip | Sony Xperia Arc LT15, Sony Ericsson X12, Sony Ericsson Anzu |
| Country or region available |  China |     (Latin America), Brazil, Canada, USA |
| Brand | HTC | Sony Ericsson |
| Release date | 11/20/2011 | 3/1/2011 |
| Depth | 9.9 millimeters (0.39 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 70.63 x 131.5 millimeters (2.78 x 5.18 in) | 63 x 125 millimeters (2.48 x 4.92 in) |
| Weight | 160 grams (5.6 ounces) | 117 grams (4.1 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Display type | TFT Super LCD | TFT LED-Backlit LCD |
| Screen size | 4.7" inches | 4.2" inches |
| Screen-to-body ratio | ~67.7% (screen-to-body ratio) | ~61.7% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x854 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 199 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Sony Mobile BRAVIA Engine |
🤖 Operating System | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| System version | Windows Phone 7.5 Mango | Android 2.3 Gingerbread |
| Firmware update | Windows Phone 7.8 | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Chipset | 32bit: Qualcomm Snapdragon S2 MSM8255T (45nm) | 32bit: Qualcomm Snapdragon S2 (MSM8255) (45nm) |
| CPU | Single-core, 1 processor: 1x 1.5GHz Scorpion (Single-core) | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) |
| GPU graphical controller | Qualcomm Adreno 205 | Qualcomm Adreno 205 (266MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| RAM memory | 512MB LPDDR2 | 512MB LPDDR2 |
| Internal storage | 16GB (12GB available) | 1GB (287MB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 14.4/5.76 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 900/2100 | UMTS 800/850/1900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | 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 | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Back camera (main camera) | 8 megapixels | 8 megapixels |
| Main camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/2.2 (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 | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Front camera (secondary) | 1.3 megapixels | Not supported |
| Front camera resolution | 1280x1024 pixels | Not supported |
| 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 | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, H.264, H.263 | MP4, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, eAAC+, WMA, WAV |
🔌 Connectivity | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro HDMI Type D |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Battery type | Li-Ion: lithium-ion (Removable) BTY058 | LiPo: li-ion polymer (Removable) BA750 |
| Battery capacity | 1600 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 6.8 hours | 7 hours |
| Standby | 460 hours (19.2 days) | 430 hours (17.9 days) |
➕ Other features | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Carbon Gray • Dolby Mobile Sound • Facebook, Twitter, YouTube | • Colors: Midnight Blue, Misty Silver • 8GB microSD included Open ES 1.1 • SE Timescape Java framework |
☢️ Radiation rate | ||
| HTC Eternity | Sony Ericsson Xperia Arc (LT15a) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.66W/kg (head) |