On this page we compare specs HTC Desire 820G dual sim Octa-core 1.7 GHz Cortex-A7 with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | HTC Desire 820G dual sim | Oppo A3s |
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Operating system | Android 4.4.2 (KitKat); Sense UI 6 | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Octa-core 1.7 GHz Cortex-A7 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6592 (28 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | Mali-450MP4 | Adreno 506 |
Internal memory | 16GB 1GB RAM | 16 GB, 2 GB RAM |
External memory | microSDHC (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
Display | HTC Desire 820G dual sim | Oppo A3s |
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Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD |
Size | 5.5 inches, 83.4 cm2 | 6.2" inc |
Resolution | 720 x 1280 pixels, 16:9 ratio | 720 x 1520 px |
Touchscreen | | capacitive touchscreen |
Screen-to-Body Ratio | | 81.2% |
Display area | | 95.9 cm2 |
Display aspect ratio | | 19:9 (height:width) |
Pixel Density | | 271 PPI |
Colors | | 16M |
Main Camera | HTC Desire 820G dual sim | Oppo A3s |
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Camera | 13 MP, f/2.2, 28mm (wide), AF | |
Features | LED flash, HDR, panorama | |
Video | 1080p@30fps | |
Selfie camera | HTC Desire 820G dual sim | Oppo A3s |
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Camera | 8 MP, f/2.3 | |
Video | 1080p@30fps | |
Connectivity | HTC Desire 820G dual sim | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | | LTE |
Wi-Fi | | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Technology | GSM / HSPA | |
Bluetooth | 4.0, A2DP | 4.2, A2DP, LE |
Edge | | Yes |
WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
GPRS | | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS |
Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
Camera | HTC Desire 820G dual sim | Oppo A3s |
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Main camera | | 13 MP, Dual |
Specs | | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | | LED flash, HDR, panorama |
Video | | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Multimedia | HTC Desire 820G dual sim | Oppo A3s |
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Loudspeaker | Yes, with stereo speakers | |
3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Features | HTC Desire 820G dual sim | Oppo A3s |
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Sensors | Accelerometer, proximity, compass | |
Design | HTC Desire 820G dual sim | Oppo A3s |
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SIM | Dual SIM (Nano-SIM, dual stand-by) | |
Colors | Marble White, Dovetail gray | Red, Dark Purple |
Dimensions | 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) | 156.2 x 75.6 x 8.2 mm |
Weight | 154.5 g (5.47 oz) | 168 g |
Battery | HTC Desire 820G dual sim | Oppo A3s |
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Capacity | Non-removable Li-Po 2600 mAh battery | |
Stand-by | Up to 600 h (2G) / Up to 560 h (3G) | |
Talk time | Up to 32 h (2G) / Up to 12 h (3G) | |
Battery capacity | | 4230 mAh, Non-removable Li-Ion |
Other | HTC Desire 820G dual sim | Oppo A3s |
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Release date | | 2018, July |
Sensors | | Accelerometer, proximity, compass |