HTC Desire 820 vs Acer Iconia Tab A3-A20FHD
General Info
| Manufacturer | |
| HTC | Acer |
| Announced | |
| September 2014 | October 2014 |
| Status | |
| Coming Soon - September 2014 | Available - October 2014 |
| Price | |
| - | Rs. 29,500 ($433.00) [Similarly Priced] |
| Colors | |
| Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in) |
256.5 x 170.2 x 10.2 mm (10.1 x 6.7 x 0.4 in) |
| Weight | |
| 155 g (5.47 oz) | 508 g (17.92 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | N/A |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version |
N/A |
| 4G Network | |
| LTE 900 / 1800 / 2100 / 2600 - EMEA version | - |
| Messaging | |
| SMS, MMS, Push Mail, EMail | , Push Mail, EMail, IM |
Display
| Type | |
| LCD Capacitive Touchscreen | LED-backlit IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 4, Oleophobic Coating |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 5.5 inches [Similar] | 10.1 inches [Similar] |
| Resolution | |
| 720 x 1280 pixels (267 ppi) [Similar] | 1920 x 1200 pixels (224 ppi) |
| Screen-to-Body Ratio | 67.20% | 67.86% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) |
| Processor | |
| Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar] | Quad-core 1.5 GHz Cortex-A7, Mediatek MT8127 [Similar] |
| GPU | |
| Adreno 405 [Similar] | Mali-450MP4 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 16 GB | 32 GB |
| External Memory | |
| microSD, up to 128 GB | microSD, up to 128 GB |
Camera
| Rear Camera | |
| 13 MP, 4160 x 3120 pixels [Similar] | 5 MP, 2592 х 1944 pixels [Similar] |
| Flash | |
| LED flash | No |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR | Geo-tagging |
| Video | |
| 1080p@30fps, 720p@60fps | 1080p |
| Front Camera | |
| 8 MP, 1080p [Similar] | 2 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | No |
| Edge | |
| Yes | No |
| 3G | |
| HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | No |
| Bluetooth | |
| v4.0, A2DP | v4.0 |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| USB | |
| microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS | TBC |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 16 GB, 2 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 128 GB | microSD, up to 128 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery | Non-removable Li-Po Battery (A3-A20FHD-K0CQ) |
| Capacity | |
| 2600 mAh | 5700 mAh |
| Stand by | |
| Up to 424 h (3G) | - |
| Talk Time | |
| Up to 22 h 24 min (3G) | Up to 8 h (multimedia) |