On this page we compare specs HTC Desire 820G dual sim Octa-core 1.7 GHz Cortex-A7 with HTC One M9 plus Octa-core 2.2 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 | HTC One M9 plus |
|---|
| Operating system | Android 4.4.2 (KitKat); Sense UI 6 | Android 5.2 (Lollipop), upgradable to 6 (Marshmallow); Sense UI 7 |
| Processor | Octa-core 1.7 GHz Cortex-A7 | Octa-core 2.2 GHz Cortex-A53 |
| Chipset | Mediatek MT6592 (28 nm) | Mediatek MT6795T Helio X10 (28 nm) |
| GPU | Mali-450MP4 | PowerVR G6200 |
| Internal memory | 16GB 1GB RAM | 32 GB, 3 GB RAM |
| External memory | microSDHC (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
| Display | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Type | IPS LCD capacitive touchscreen, 16M colors | Super LCD3 |
| Size | 5.5 inches, 83.4 cm2 | 5.2" inc |
| Resolution | 720 x 1280 pixels, 16:9 ratio | 1440 x 2560 px |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 68.6% |
| Display area | | 74.5 cm2 |
| Display aspect ratio | | 16:9 (height:width) |
| Pixel Density | | 565 PPI |
| Colors | | 16M |
| Main Camera | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Camera | 13 MP, f/2.2, 28mm (wide), AF | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Camera | 8 MP, f/2.3 | |
| Video | 1080p@30fps | |
| Connectivity | HTC Desire 820G dual sim | HTC One M9 plus |
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| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) |
| Wi-Fi | | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Nano-SIM |
| Bluetooth | 4.0, A2DP | 4.1, A2DP, aptX |
| Technology | GSM / HSPA | |
| Edge | | Yes |
| GPRS | | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | | Yes (market/operator dependent) |
| Speed | HSPA | HSPA 42.2/21.1 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | microUSB 2.0 | microUSB 2.0 (MHL 2 TV-out), USB Host |
| Camera | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Main camera | | 20 MP, Dual |
| Specs | | 20 MP, f/2.2, 28mm (wide), 1/2.4', 1.2µm
-2.1 MP, AF |
| Features | | Dual-LED dual-tone flash, HDR, panorama |
| Video | | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. |
| Selfie camera | | 4 MP, Single |
| Multimedia | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Loudspeaker | Yes, with stereo speakers | |
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | Stereo FM radio, RDS |
| Features | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Sensors | Accelerometer, proximity, compass | |
| Design | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Colors | Marble White, Dovetail gray | Gunmetal Gray, Silver Gold, Amber Gold |
| Dimensions | 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) | 151 x 72 x 9.6 mm |
| Weight | 154.5 g (5.47 oz) | 168 g |
| Battery | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| 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 | | 2840 mAh, Non-removable Li-Po |
| Battery life | | Stand by time- Up to 598 h (2G) / Up to 626 h (3G)
Talking time- Up to 23 h (2G) / Up to 13 h (3G)
|
| Other | HTC Desire 820G dual sim | HTC One M9 plus |
|---|
| Release date | | 2015, April |
| Sensors | | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass , Infrared port |
