Samsung Galaxy Ace 2 and Sony Xperia U are two Android smartphones powered by dual core processor. Which one should you choose?
Both Samsung Galaxy Ace 2 and Sony Xperia U use Android 2.3 Gingerbread OS. Both are powered by dual core processor. Samsung Galaxy Ace 2 is powered by 800MHz processor plus dual core Mali-400 GPU and 768MB RAM, while Sony Xperia U is powered by 1GHz dual core processor plus GPU Mali-400 and 512MB RAM.
Samsung Galaxy Ace 2 has 4GB internal memory capacity, while Sony Xperia U has 8GB internal memory capacity, but it is left to the user only 4GB. One of Sony Xperia U drawback is its lack of external memory slot for memory expansion. While Samsung Galaxy Ace 2 is equipped with microSD slot up to 32GB.
Samsung Galaxy Ace 2 has larger touch screen than Sony Xperia U. Samsung Galaxy Ace 2 is equipped with 3.8 inches touch screen which has 480 x 800 pixels resolution (246ppi), while Sony Xperia U is equipped with 3.5-inch touch screen that has 480 x 854 pixels resolution (280ppi) and uses Sony Mobile BRAVIA Engine technology .
Both Samsung Galaxy Ace 2 and Sony Xperia U are equipped with 5 MP camera, and the cameras are equipped with autofocus and LED flash, and both have the ability to record 720p HD video. Both are also equipped with VGA front camera.
Both smartphones are equipped with connectivity features like network with HSDPA 14.4Mbps, Wi-Fi with DLNA and Wi-Fi hotspot, Bluetooth, GPS, and microUSB port. As for power capacity, Samsung Galaxy Ace 2 is equipped with 1500mAh battery capacity, while Sony Xperia U is equipped with 1320mAh battery capacity.
We prefer Samsung Galaxy Ace 2 because this smartphone comes with larger screen size, it has external memory slot, more RAM, and larger battery capacity. But if you want dual-core a cheaper Android smartphone you can choose Sony Xperia U.
Samsung Galaxy Ace 2 and Sony Xperia U Specifications Comparison
| Specifications | Samsung Galaxy Ace 2 | Sony Xperia U |
|---|---|---|
| *PICTURE* | ||
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| *BASIC INFORMATION* | ||
| Released | February 21, 2012 (1st Quarter) | February 27, 2012 (1st Quarter) |
| Network Technology | GSM 850 / 900 / 1800 / 1900 HSDPA 900 / 2100 | GSM 850 / 900 / 1800 / 1900 HSDPA 900 / 2100 - ST25i HSDPA 850 / 1900 / 2100 - ST25a |
| *BODY* | ||
| Dimensions (mm) | 118.3 x 62.2 x 10.5 | 112 x 54 x 12 |
| Weight (g) | 122 | 110 |
| Colours choice | Black | Black, White/ exchangeable bottom caps in white, black, pink, yellow |
| QWERTY Keypad | No | No |
| *PROCESSOR/ MEMORY* | ||
| CPU | Dual-core 800 MHz | Dual-core 1 GHz |
| Internal Storage | 4 GB storage, 768 MB RAM | 4 GB |
| RAM | 768 MB RAM | 512 MB |
| External Memory | microSD (up to 32GB) | - |
| GPU | - | Mali-400MP |
| Chipset | - | STE U8500 |
| *SOFTWARE* | ||
| Platform / OS | Android OS, v2.3 (Gingerbread) | Android OS, v2.3 (Gingerbread) |
| Messaging | SMS, MMS, Email | SMS, MMS, Email, Push Email, IM |
| Java (J2ME) | via Java MIDP emulator | via Java MIDP emulator |
| Others Software | Organizer, Document editor,Google Search, Maps, Gmail, YouTube, Calendar, Google Talk, Picasa integration | SNS integration,Google Search, Maps, Gmail, YouTube, Calendar, Google Talk,Organizer |
| *DISPLAY* | ||
| Design | Candybar | Candybar |
| Screen Size & Resolution | 3.8 inches, 480 x 800 pixels | 3.5 inches, 480 x 854 pixels |
| Screen Color | PLS TFT 16M colors | LED-backlit LCD, 16M colors |
| Multi Touch | Yes | Yes |
| Screen Protection | - | Scratch-resistant glass |
| *SOUND* | ||
| Alert | - | MP3, Vibration |
| 3.5mm Jack | No | Yes |
| Extra Feature | MP3/WAV/eAAC+/FLAC player | MP3/eAAC+/WMA/WAV player |
| *CAMERA* | ||
| Type/Capacity | 5 Megapixel | 5 Megapixel |
| Max. Resolution | 2592x1944 (Secondary Camera Yes) | 2592 x 1944 pixels (Secondary VGA camera) |
| Secondary Camera | No | Yes, VGA |
| Video Recording | - | - |
| Flash | Yes | Yes |
| Extra Features | Geo-tagging, face and smile detection,autofocus, LED flash | autofocus, LED flash,Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization |
| *CONNECTIVITY* | ||
| HSDPA | HSDPA, 14.4 Mbps | HSDPA, HSUPA |
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA |
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| WiFi Hotspot | Yes | Yes |
| NFC Support | Yes | No |
| Bluetooth | Yes, v3.0 with A2DP | Yes, v2.1 with A2DP, EDR |
| USB Port | Yes | Yes |
| GPS | Yes | Yes |
| *ENTERTAINMENT* | ||
| TV Receiver | No | No |
| FM Radio | Yes | Yes |
| Entertainment Others | - | - |
| *BATTERY* | ||
| Battery Type/ Capacity | Li-Ion 1500 mAh | Li-Ion 1320 mAh |
| TalkTime | - | Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G) |
| Stand-by | - | Up to 260 h (2G) / Up to 472 h (3G) |
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