Side-by-side technical data
vivo Y21d vs vivo S2 FE
Comparison between vivo Y21d and vivo S2 FE: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo S2 FE, ahead on Design & display, Performance & hardware, Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | Y21d | S2 FE |
|---|---|---|
| Design & display | 6.0 | 8.1 |
| Performance & hardware | 3.0 | 5.4 |
| Camera | 3.8 | 4.4 |
| Connectivity | 5.5 | 7.1 |
| Battery & charging | 7.1 | 1.6 |
Which one is for you?
vivo Y21d, if you care about…
- Battery Capacity
- 6,500 mAh
- against 1,000 mAh
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Weight
- 209 g
- against 224 g
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
- against Non-Removable, Fast Charging, Battery Level Indicator, Charger Included, Rechargeable
vivo S2 FE, if you care about…
- AnTuTu Score
- 689,000
- against 222,000
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax), Wi-Fi 6/6E, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- Storage Type
- UFS 3.1
- against eMMC 5.1
- Display Technology
- AMOLED
- against IPS LCD
Specification comparison
Performance
| Specification | Y21d | S2 FE |
|---|---|---|
| Processor Model | Unisoc T7225 | MediaTek Dimensity 7300e |
| Processor Process Size | 12 nm | 6 nm Best value |
| Graphics GPU | Mali-G52 MP1 | Mali-G610 |
| Storage Type | eMMC 5.1 | UFS 3.1 Best value |
| Maximum CPU Clock | 1.8 GHz | 2.5 GHz Best value |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 222,000 | 689,000 Best value |
| Geekbench 6 Single-Core | — | 1,026 |
| Geekbench 6 Multi-Core | — | 2,932 |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores and 6 Cortex-A55 cores at 1.8 GHz | 4 × Cortex-A78 at 2.5 GHz + 4 × Cortex-A55 at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v10 | v11 |
Design
| Specification | Y21d | S2 FE |
|---|---|---|
| Body Colors | Lavender, Black, Green, Coral | Black, White, Green |
| Body Thickness | 8.4 mm Best value | 8.6 mm |
| Body Width | 77 mm | 76.5 mm |
| Body Height | 166.1 mm | 163.9 mm |
| Weight | 209 g Best value | 224 g |
| Usable Surface | 84 % | 89 % Best value |
| Body Materials | Glass, Plastic | Plastic |
| Resistance Features | IP68, IP69, MIL-STD-810H | IP68, IP69, MIL-STD-810H |
| Waterproof Depth | 6 m | — |
| Drop Resistance Class | B | — |
| Repairability Class | C | — |
Battery
| Specification | Y21d | S2 FE |
|---|---|---|
| Battery Capacity | 6,500 mAh Best value | 1,000 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Polymer |
| Fast Charge Power | 44 W | 44 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value | Non-Removable, Fast Charging, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 46 h | — |
Display
| Specification | Y21d | S2 FE |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | AMOLED Best value |
| Peak Display Brightness | 1,000 nits | 1,000 nits |
| Display Diagonal | 6.68″ | 6.83″ Best value |
| Display Horizontal Resolution | 720 px | 1,260 px Best value |
| Display Vertical Resolution | 1,608 px | 2,800 px Best value |
| Display Pixel Density | 264 ppi | 450 ppi Best value |
| Display Refresh Rate | 90 Hz | 120 Hz Best value |
| Display Contrast Ratio | — | 8,000,000 :1 |
| Display Features | Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, DCI-P3, Color LED Notifications, Capacitive Touch, Multi-Touch, Frameless, Ion-Strengthened Glass, 90Hz | Hole-Punch Notch, SGS Certified, 4320Hz PWM, HDR10+, DCI-P3, 10-Bit Panel, Scratch Resistant, Curved Glass, King Kong Diamond JuRhino Glass, Capacitive Touch, Multi-Touch, Frameless, HDR10, Always-On Display, Touchscreen |
Sensors
| Specification | Y21d | S2 FE |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | Y21d | S2 FE |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Y21d | S2 FE |
|---|---|---|
| Operating System | Android 15 | Android 16 |
| OS Family | Android | Android |
| OS Version | 15 | 16 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | Y21d | S2 FE |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 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 | 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE | LTE, 4G, 5G Best value |
| 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/n/ac, Wi-Fi 6 (802.11ax), Wi-Fi 6/6E, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, aptX, LDAC, SBC, AAC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | 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 | Computer Sync, Infrared, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 1.14 W/kg |
| SAR American Body | — | 1 W/kg |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 100 Mbps | — |
Audio
| Specification | Y21d | S2 FE |
|---|---|---|
| Audio Features | Stereo Speakers, Hi-Res Audio | Stereo Speakers, A2DP, aptX, LDAC, SBC, AAC |
