On this page we compare specs HTC One X9 Octa-core 2.2 GHz Cortex-A53 with HTC Desire 820 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 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 One X9 | HTC Desire 820 |
|---|
| Operating system | Android 6.0 (Marshmallow) | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 |
| Processor | Octa-core 2.2 GHz Cortex-A53 | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| Chipset | Mediatek MT6795 Helio X10 (28 nm) | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| GPU | PowerVR G6200 | Adreno 405 |
| Internal memory | 32 GB, 3 GB RAM | 16 GB, 2 GB RAM |
| External memory | microSD, up to 512 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
| Display | HTC One X9 | HTC Desire 820 |
|---|
| Type | Super LCD | LCD |
| Size | 5.5" inc | 5.5" inc |
| Resolution | 1080 x 1920 px | 720 x 1280 px |
| Protection | Corning Gorilla Glass (unspecified version) | Corning Gorilla Glass 3 |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 71.4% | 67.2% |
| Display area | 83.4 cm2 | 83.4 cm2 |
| Display aspect ratio | 16:9 (height:width) | 16:9 (height:width) |
| Pixel Density | 401 PPI | 267 PPI |
| Colors | 16M | 16M |
| Connectivity | HTC One X9 | HTC Desire 820 |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM |
| Bluetooth | 4.2, A2DP, aptX | 4.0, A2DP, aptX |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
| NFC | Yes (market dependent) | Yes (optional) |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| USB | microUSB 2.0 | microUSB 2.0, USB Host |
| Camera | HTC One X9 | HTC Desire 820 |
|---|
| Main camera | 13 MP, Single | 13 MP, Single |
| Specs | 13 MP, f/2.0, 28mm (wide), OIS, AF | 13 MP, f/2.2, 28mm (wide), AF |
| Features | Dual-LED dual-tone flash, panorama, HDR | LED flash, HDR |
| Video | 2160p@30fps, 1080p@30fps | 1080p@30fps, 720p@60fps |
| Selfie camera | 5 MP, Single | 8 MP, Single |
| Multimedia | HTC One X9 | HTC Desire 820 |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | | FM radio |
| Design | HTC One X9 | HTC Desire 820 |
|---|
| Colors | Black, Silver, Gold, Pink | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
| Dimensions | 153.9 x 75.9 x 8 mm | 157.7 x 78.7 x 7.7 mm |
| Weight | 170 g | 155 g |
| Battery | HTC One X9 | HTC Desire 820 |
|---|
| Battery capacity | 3000 mAh, Non-removable Li-Ion | 2600 mAh, Non-removable Li-Po |
| Battery life | Talking time- Up to 15 h (3G)
Music play - Up to 40 h | Stand by time- Up to 424 h (3G)
Talking time- Up to 22 h 24 min (3G)
|
| Other | HTC One X9 | HTC Desire 820 |
|---|
| Release date | 2015, December | 2014, September |
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
