Infinix Hot 40 has better RAM than Vivo U3x. In terms of display resolution, Infinix Hot 40 has better resolution of 2460 x 1080 than Vivo U3x which has resolution of 2408 x 1080. Infinix Hot 40 has more internal memory than Vivo U3x
| Name | Vivo U3x | Infinix Hot 40 |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.58 in | 6.78 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 13 MP + 2 MP Dual | 50 MP + 2 MP + 0.08 MP Triple |
| Price | Rs. 8990 | Rs. 8990 |
The launch Date of the first phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990. The launch Date of the second phone is December 05, 2023. The Expected cost of Infinix Hot 40 is Rs. 8990.
Vivo U3x has screen size of 6.58 inches which falls short to Infinix Hot 40's 6.78 inch screen. Vivo U3x has IPS LCD Screen type where as Infinix Hot 40 has IPS Screen type. Vivo's phone has display density of 401 PPI & Infinix's phone has only 396 PPI display density. In terms of screen to body ratio, Infinix's phone has better screen to body ratio of ~ 84.5% than Vivo's phone ~ 84.2%. Vivo U3x has 20.07:9 aspect ratio where as Infinix Hot 40 has 20.5:9 aspect ratio.
Infinix Hot 40's larger 8 GB RAM is better for playing games and all with respect to Vivo U3x's lower 6 GB RAM. Infinix Hot 40 has more Internal Memory (128 GB) than Vivo U3x (64 GB).
Infinix Hot 40's 50 MP + 2 MP + 0.08 MP Triple Rear Camera outshines Vivo U3x's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Infinix Hot 40 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo U3x's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 13 version.
| Name | Vivo U3x | Infinix Hot 40 |
| General | ||
| Model | U3x | Hot 40 |
| 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 | March 19, 2021 | December 05, 2023 |
| Design | ||
| Dimensions | 75.4 x 164.2 x 8.4 mm | 76.6 x 168.6 x 8.3 mm |
| Weight | 185.5 g | 196 g |
| Bezel less | Yes | |
| Colors | Palm Blue, Horizon Gold, Starlit Black, Starfall Green | |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.58 inches, 1080 x 2408 pixels, 90 Hz | 6.78 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 20.07:9 | 20.5:9 |
| PPI | ~ 401 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 84.5% |
| Glass Type | Panda Glass Protection | |
| Features | Brightness upto 500 NITS, Color Contrast Ratio: 1500:1 | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | No |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra Features | Game Boost Technology, DTS Surround Sound | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.6 (Wide Angle) AF 2 MP ƒ/2.4 (Macro) 0.08 MP auxiliary lens |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Quad- HDR, panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v13 |
| Custom UI | XOS 13 | |
| Chipset | Qualcomm Snapdragon 480 | Mediatek Helio G88 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno 619 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, MIDI, AMR, WAV |
| Video | Yes | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 33W Fast Charger |
| Reverse Charging | Yes | |