Acer Iconia Tab B1-A71 vs HTC J
General Info
| Manufacturer | |
| Acer | HTC |
| Announced | |
| January 2013 | April 2012 |
| Status | |
| Available - January 2013 | Available - August 2012 |
| Colors | |
| Black | Black, white, red |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
197.4 x 128.5 x 11.3 mm (7.77 x 5.06 x 0.44 in) |
131.5 x 66 x 9.5 mm (5.18 x 2.6 x 0.37 in) |
| Weight | |
| 320 g (11.29 oz) | 137 g (4.83 oz) |
| 2G Network | |
| N/A | GSM 850 / 900 / 1800 / 1900 CDMA 800 |
| 3G Network | |
| - | HSDPA 2100 |
| 4G Network | |
| - | - |
| Messaging | |
| , Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail |
Display
Hardware and OS
| OS | |
| Android OS, v4.1 (Jelly Bean) | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | |
| Dual-core 1.2 GHz, Mediatek MT8317 [Similar] | Dual-core 1.5 GHz, - [Similar] |
| GPU | |
| PowerVR SGX531u [Similar] | - |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 8/16 GB | 16 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
| Rear Camera | |
| VGA, 640x480 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
| Flash | |
| No | LED flash |
| Features | |
| - | Auto focus, Simultaneous HD Video And Image Recording, Touch Focus, Geo-tagging, Image Stabilization, Face Detection |
| Video | |
| Yes | Yes, 1080p@30fps, video stabilization |
| Front Camera | |
| No [Similar] | Yes, 1.3 MP, 720p [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| No | Yes |
| Edge | |
| No | Yes |
| 3G | |
| - | HSDPA, HSUPA |
| Bluetooth | |
| Yes, v4.0 | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot; WiMAX 802.16 e |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes | Yes, with A-GPS support |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8/16 GB, 512 MB RAM | 16 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable, Li-Po Battery | Li-Ion Battery |
| Capacity | |
| 2710 mAh | 1810 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |