2.56 in 4.96 in  | 2.9 in 6.43 in  | |
| Editiorial reviews | ||
| User rating |
 HTC First |  OnePlus 9 Pro | |
|---|---|---|
| Operating system | Android 4.1 | OxygenOS |
| CPU cores | Dual-core | 8-core |
| CPU model | Qualcomm Snapdragon 400 MSM8930 | Qualcomm Snapdragon 888 |
| RAM memory | 1 GB |
|
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Screen size | 4.3 in | 6.7 in |
| Panel type | LCD | OLED |
| Resolution | 1280 x 720 px | 3216 x 1440 px |
| Pixel density | 342.0 ppi | 525.0 ppi |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Primary sensor resolution | 5.0 Mpx | 48.0 Mpx |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Primary resolution | 1.6 Mpx | 16.0 Mpx |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Height | 4.96 in | 6.43 in |
| Width | 2.56 in | 2.9 in |
| Depth | 0.35 in | 0.34 in |
| Weight | 4.37 oz | 6.95 oz |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Digital compass | yes | yes |
| Gyroscope | yes | yes |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Sim card size | Micro-SIM | Nano SIM |
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Data transmission | HSPA+ |
|
| Navigation system | GPS |
|
| UMTS frequences |
|
|
| HTC First | OnePlus 9 Pro | |
|---|---|---|
| Battery capacity | 2000.0 mAh | 4500.0 mAh |
| Pros | ||
|---|---|---|
| Cons |
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