Oppo U3 vs HTC Desire 820
General Info
| Manufacturer | |
| Oppo | HTC |
| Announced | |
| January 2015 | September 2014 |
| Status | |
| Coming Soon - Q1 2015 | Coming Soon - September 2014 |
| Price | |
| Rs. 29,990 ($441.03) [Similarly Priced] | - |
| Colors | |
| White, Black | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
156.8 x 81 x 8 mm (6.17 x 3.19 x 0.31 in) |
157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in) |
| Weight | |
| 195 g (6.88 oz) | 155 g (5.47 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| TD-SCDMA 1900 / 2000 | HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version |
| 4G Network | |
| TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 38, 39, 40, 41) | LTE 900 / 1800 / 2100 / 2600 - EMEA version |
| Messaging | |
| SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail |
Display
Hardware and OS
| OS | |
| Android OS, v4.4.4 (KitKat) | Android OS, v4.4.2 (KitKat) |
| Processor | |
| Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 [Similar] | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar] |
| GPU | |
| Mali-T760MP2 [Similar] | Adreno 405 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 16 GB | 16 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 128 GB |
Camera
| Rear Camera | |
| 13 MP, 4128 x 3096 pixels [Similar] | 13 MP, 4160 x 3120 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR |
| Video | |
| 1080p@30fps | 1080p@30fps, 720p@60fps |
| Front Camera | |
| 5 MP, 1080p, LED flash [Similar] | 8 MP, 1080p [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| v4.0 | v4.0, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | |
| microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 16 GB, 2 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 128 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Non-removable Li-Po Battery |
| Capacity | |
| 3100 mAh | 2600 mAh |
| Stand by | |
| Up to 400 h (3G) | Up to 424 h (3G) |
| Talk Time | |
| Up to 10 h (3G) | Up to 22 h 24 min (3G) |