Vivo U3x has better RAM than HTC One X9. In terms of display resolution, Vivo U3x has better resolution of 2408 x 1080 than HTC One X9 which has resolution of 1920 x 1080. Vivo U3x has more internal memory than HTC One X9
| Name | HTC One X9 | Vivo U3x |
| RAM | 3 GB | 6 GB |
|---|---|---|
| Display | 5.5 in | 6.58 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3000 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 14770 | Rs. 8990 |
The launch Date of the first phone is December, 2015. The cost of HTC One X9 is Rs. 14770. The launch Date of the second phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990.
HTC One X9 has screen size of 5.5 inches which falls short to Vivo U3x's 6.58 inch screen. HTC One X9 has Screen type where as Vivo U3x has IPS LCD Screen type. Both have same 401 PPI. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 84.2% than HTC's phone ~ 71.4%. HTC One X9 has 16:9 aspect ratio where as Vivo U3x has 20.07:9 aspect ratio.
Vivo U3x's larger 6 GB RAM is better for playing games and all with respect to HTC One X9's lower 3 GB RAM. Vivo U3x has more Internal Memory (64 GB) than HTC One X9 (32 GB).
They both have the same 13 MP Rear Camera. Vivo U3x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to HTC One X9's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 11 version.
| Name | HTC One X9 | Vivo U3x |
| General | ||
| Model | One X9 | U3x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December, 2015 | March 19, 2021 |
| Design | ||
| Dimensions | 75.9 x 153.9 x 8 mm | 75.4 x 164.2 x 8.4 mm |
| Weight | 170 g | 185.5 g |
| Display | ||
| Type | Color Super LCD (16M colors Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 20.07:9 |
| PPI | ~ 401 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 71.4% | ~ 84.2% |
| Features | Corning Gorilla Glass | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 6 GB |
| Storage | 32 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 512 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v11 |
| Chipset | Mediatek Helio X10 | Qualcomm Snapdragon 480 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | |
| GPU | PowerVR G6200 | Adreno 619 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | MP3, eAAC+, WAV | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 18W Fast Charging |
| Music Playback Time | 40 hours | |