On this page we compare specs HTC Desire 820G plus 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 plus 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 | 16 GB, 1 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
Display | HTC Desire 820G plus dual sim | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 5.5" inc | 6.2" inc |
Resolution | 720 x 1280 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 67.2% | 81.2% |
Display area | 83.4 cm2 | 95.9 cm2 |
Display aspect ratio | 16:9 (height:width) | 19:9 (height:width) |
Pixel Density | 267 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | HTC Desire 820G plus 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 |
Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
3G Network | | HSDPA 850 / 900 / 2100 |
Network | GSM / HSPA | GSM / HSPA / LTE |
4G Network | | LTE |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.0, A2DP | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | 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 plus dual sim | Oppo A3s |
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Main camera | 13 MP, Single | 13 MP, Dual |
Specs | 13 MP, f/2.2, 28mm (wide), AF | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
Video | 1080p@30fps | 1080p@30fps |
Selfie camera | 8 MP, Single | 8 MP, Single |
Multimedia | HTC Desire 820G plus dual sim | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | HTC Desire 820G plus dual sim | Oppo A3s |
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Colors | Marble White, Dovetail gray | Red, Dark Purple |
Dimensions | 157.7 x 78.7 x 7.7 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 154.5 g | 168 g |
Battery | HTC Desire 820G plus dual sim | Oppo A3s |
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Battery capacity | 2600 mAh, Non-removable Li-Po | 4230 mAh, Non-removable Li-Ion |
Battery life | Stand by time- Up to 600 h (2G) / Up to 560 h (3G) Talking time- Up to 32 h (2G) / Up to 12 h (3G)
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Other | HTC Desire 820G plus dual sim | Oppo A3s |
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Release date | 2015, May | 2018, July |
Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |