Side-by-side technical data
Umidigi G100 vs vivo Y21d
Comparison between Umidigi G100 and vivo Y21d: camera, battery, fast charging, display, performance and colors, side by side. More phones from Umidigi and vivo.
The verdict
Neither runs away with it: each wins something.
| Category | G100 | Y21d |
|---|---|---|
| Design & display | 5.5 | 6.0 |
| Performance & hardware | 3.4 | 3.0 |
| Camera | 3.8 | 3.8 |
| Connectivity | 6.1 | 5.5 |
| Battery & charging | 6.0 | 7.1 |
Which one is for you?
Umidigi G100, if you care about…
- AnTuTu Score
- 308,681
- against 222,000
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Usable Surface
- 87 %
- against 84 %
- Body Thickness
- 8.1 mm
- against 8.4 mm
vivo Y21d, if you care about…
- Battery Capacity
- 6,500 mAh
- against 6,000 mAh
- Fast Charge Power
- 44 W
- against 20 W
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
- against Non-Removable, Rechargeable, Battery Level Indicator, Fast Charging
- Battery Type
- Si-Carbon Li-Ion
- against Li-Polymer
Specification comparison
Performance
| Specification | G100 | Y21d |
|---|---|---|
| Processor Model | Unisoc T615 | Unisoc T7225 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G52 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 1.8 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 308,681 Best value | 222,000 |
| Geekbench 6 Single-Core | 437 | — |
| Geekbench 6 Multi-Core | 1,461 | — |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. | Octa-core CPU with 2 Cortex-A75 cores and 6 Cortex-A55 cores at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | G100 | Y21d |
|---|---|---|
| Body Colors | Black, Blue, Green, White | Lavender, Black, Green, Coral |
| Body Thickness | 8.1 mm Best value | 8.4 mm |
| Body Width | 77.6 mm | 77 mm |
| Body Height | 171 mm | 166.1 mm |
| Weight | 205 g Best value | 209 g |
| Usable Surface | 87 % Best value | 84 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | IP68, IP69, MIL-STD-810H |
| Waterproof Depth | — | 6 m |
| Drop Resistance Class | A Best value | B |
| Repairability Class | B Best value | C |
| Drop Test Count | 270 | — |
Battery
| Specification | G100 | Y21d |
|---|---|---|
| Battery Efficiency Rating | C | — |
| Battery Capacity | 6,000 mAh | 6,500 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 20 W | 44 W Best value |
| Battery Features | Non-Removable, Rechargeable, Battery Level Indicator, Fast Charging | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value |
| Battery Endurance | — | 46 h |
| Charge cycles | 1,600 | — |
Display
| Specification | G100 | Y21d |
|---|---|---|
| Display Aspect Ratio | 21:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 1,000 nits |
| Display Diagonal | 6.9″ Best value | 6.68″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,640 px Best value | 1,608 px |
| Display Pixel Density | 260 ppi | 264 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Display Features | IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, 120Hz | Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, DCI-P3, Color LED Notifications, Capacitive Touch, Multi-Touch, Frameless, Ion-Strengthened Glass, 90Hz |
Sensors
| Specification | G100 | Y21d |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | G100 | Y21d |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing, Gyroscope | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | G100 | Y21d |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | G100 | Y21d |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Virtual Proximity Sensing, USB Type-C, USB OTG, USB Charging, USB Mass Storage, USB Host 2.0, USB Host, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps Best value | 100 Mbps |
Audio
| Specification | G100 | Y21d |
|---|---|---|
| Audio Features | DTS, DTS:X, Stereo Speakers, A2DP, Loudspeaker | Stereo Speakers, Hi-Res Audio |
