HTC Windows Phone 8S vs ZTE U9810
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 120.50 x 63.00 x 10.28 mm | 142.00 x 71.50 x 8.90 mm | 153.00 x 74.80 x 18.00 mm | 148.65 x 69.85 x 8.85 mm |
| Weight | 113.00 g | 149.60 g | 145.20 g | |
| Display size | 4.00" | 5.00" | 6.20" | 5.70" |
| Display | Color / Super LCD 16M colors 480 x 800 px (4.00") 233 ppi | Color / TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / IPS TFT 16M colors 1080 x 2280 px (6.20") 407 ppi | Color / IPS TFT 16M colors 720 x 1498 px (5.70") 292 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 5400 min. (90.0 h) | |||
| Stand-by (max.) | 3G: 1200 h. (50.0 days) | |||
| Playback time (max.) | nd | nd | Audio: 100 h (4.2 days) Video: 48 h (2.0 days) | nd |
| Standard battery | Li-Po 1700 mAhBuy powerbank
| Li-Ion 2500 mAhBuy powerbank
| Li-Ion 18000 mAhBuy powerbank
| Li-Ion 2920 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |||
| Wireless battery charging | ||||
| Internal memory | 4 GB | 16 GB | 128 GB | 16 GB |
| RAM memory | 512 MB | 4 GB | 6 GB | 2 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | MS Windows Phone 8 | Android 4.1 Jelly Bean | Android 9.0 Pie | Android 9.0 Pie |
| Processor | Qualcomm MSM8227 | Qualcomm MSM8960T | MediaTek Helio P70 MT6771T | MediaTek Helio A22 MT6761 |
| Processor clock | 1000 MHz | 1700 MHz | 2300 MHz | 2000 MHz |
| GPU | Adreno 305 | Adreno 320 | ARM Mali-G72 MP3 | PowerVR GE8300 @660 MHz |
| Touchscreen | ||||
| SAR (10g) | 1,3 W/kg | |||
| DualSIM | ||||
| SIM cards standard | SingleSIM(microSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | nd | dual standby | dual standby | |
| Hybrid DualSIM | nd | nanoSIM, microSD | ||
| Announced | 4Q 2012 | 2Q 2019 | 2Q 2019 | |
| Other names | - | - | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 | ||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



