Both Vivo T1 44W and Vivo U20 comes with same RAM. In terms of display resolution, Vivo T1 44W has better resolution of 2408 x 1080 than Vivo U20 which has resolution of 2340 x 1080. Vivo T1 44W has more internal memory than Vivo U20
| Name | Vivo T1 44W | Vivo U20 | 
| RAM | 4 GB | 4 GB | 
|---|---|---|
| Display | 6.44 in | 6.53 in | 
| Internal Memory | 128 GB | 64 GB | 
| Battery | 5000 mAh | 5000 mAh | 
| Camera | 50 MP + 2 MP + 2 MP Triple | 16 MP + 8 MP + 2 MP Triple | 
| Price | Rs. 13490 | Rs. 11989 | 
The launch Date of the first phone is May 05, 2022. The cost of Vivo T1 44W is Rs. 13490. The launch Date of the second phone is November 22, 2019 . The cost of Vivo U20 is Rs. 11989.
Vivo T1 44W has screen size of 6.44 inches which falls short to Vivo U20's 6.53 inch screen. Vivo T1 44W has AMOLED Screen type where as Vivo U20 has IPS Screen type. Vivo T1 44W has display density of 408 PPI & Vivo U20 has only 395 PPI display density. In terms of screen to body ratio, Vivo U20 has better screen to body ratio of ~ 90.3% than Vivo T1 44W's ~ 90.12%. Vivo T1 44W has 20:9 aspect ratio where as Vivo U20 has 19:9 aspect ratio.
Both mobiles come with 4 GB RAM Vivo T1 44W has more Internal Memory (128 GB) than Vivo U20 (64 GB).
Vivo T1 44W's 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses Vivo U20's 16 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 9.0 version.
| Name | Vivo T1 44W | Vivo U20 | 
| General | ||
| Country of Origin | India | |
| Model | T1 44W | U20 | 
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | May 05, 2022 | November 22, 2019 | 
| Design | ||
| Dimensions | 73.79 x 160.8 x 8.42 mm | 76.47 x 162.15 x 8.89 mm | 
| Weight | 182 g | 193 g | 
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) | 
| Touch | Yes | Yes | 
| Size | 6.44 inches, 1080 x 2408 pixels, 60 Hz | 6.53 inches, 1080 x 2340 pixels | 
| Aspect Ratio | 20:9 | 19:9 | 
| PPI | ~ 408 PPI | ~ 395 PPI | 
| Screen to Body Ratio | ~ 90.12% | ~ 90.3% | 
| Features | 180 Hz , 100% DCI P3 | Dark Mode, FHD+ | 
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 4 GB | 4 GB | 
| Expandable RAM | Upto 1 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB | 
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 256 GB | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.0 | 
| USB | Yes, USB-C | Yes, microUSB v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB Charging | 
| Extra | ||
| GPS | Yes, with A-GPS, BEIDOU, GALILEO, GLONASS | Yes, with A-GPS, GLONASS, BDS | 
| Fingerprint Sensor | Yes, In Display | Yes, Rear | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope | Accelerometer, Proximity, Compass | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro | 16 MP ƒ/1.78 (Wide Angle) 8 MP ƒ/2.2 (Wide Angle) Super Wide 2 MP ƒ/2.4 (Macro) Macro | 
| Auto Focus | Yes | Yes | 
| Features | Night, Portrait, Double Exposure, Live Photo, 50MP, Pano, Slow Motion, Timelapse, Pro, Documents, EIS Ultra Stable Video | AI Super Wide Angle, Bokeh, Super Macro, HDR, Filters, AI Portrait Framing, Live Photo, Panorama | 
| Video Recording | 1080p | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 16 MP ƒ/2 (Wide Angle) | 16 MP ƒ/2 Screen Flash Flash | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v12 | Android v9.0 (Pie) | 
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 675 | 
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor | 
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver | 
| GPU | Adreno 610 | Adreno 612 | 
| Java | No | No | 
| Browser | Yes | Yes, supports HTML5 | 
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC | 
| Video | MP4, 3GP, FLV, MKV | MP4, 3GP, AVI, TS, FLV, MKV | 
| FM Radio | Yes, with FM Recording | 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, 44W Fast Charging | Yes, 18W Dual-Engine Fast Charge | 
| StandBy Time | 11 days | |