Side-by-side technical data
Realme C71 vs vivo Y21d
Comparison between Realme C71 and vivo Y21d: camera, battery, fast charging, display, performance and colors, side by side. More phones from Realme and vivo.
The verdict
Neither runs away with it: each wins something.
| Category | C71 | Y21d |
|---|---|---|
| Design & display | 5.7 | 6.0 |
| Performance & hardware | 3.3 | 3.0 |
| Camera | 3.7 | 3.8 |
| Connectivity | 5.6 | 5.5 |
| Battery & charging | 7.1 | 7.1 |
Which one is for you?
Realme C71, if you care about…
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Weight
- 196 g
- against 209 g
- Body Thickness
- 7.8 mm
- against 8.4 mm
- Drop Resistance Class
- A
- against B
vivo Y21d, if you care about…
- Battery Capacity
- 6,500 mAh
- against 6,000 mAh
- Peak Display Brightness
- 1,000 nits
- against 725 nits
- Audio Features
- Stereo Speakers, Hi-Res Audio
- against A2DP, LE, Loudspeaker, 24-bit/192kHz Audio
Specification comparison
Performance
| Specification | C71 | Y21d |
|---|---|---|
| Processor Model | Unisoc T7250 | 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 | — | 222,000 |
| Geekbench 6 Single-Core | 437 | — |
| Geekbench 6 Multi-Core | 1,461 | — |
| CPU Description | Octa-core processor with 2x Cortex-A75 at 1.8 GHz and 6x Cortex-A55 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 |
Design
| Specification | C71 | Y21d |
|---|---|---|
| Body Colors | Green, White | Lavender, Black, Green, Coral |
| Body Thickness | 7.8 mm Best value | 8.4 mm |
| Body Width | 75.9 mm | 77 mm |
| Body Height | 165.8 mm | 166.1 mm |
| Weight | 196 g Best value | 209 g |
| Usable Surface | 85.2 % Best value | 84 % |
| Body Materials | — | Glass, Plastic |
| Resistance Features | Dust Resistant, Splash Resistant, MIL-STD-810H, Drop Resistant Up to 1.5 m | 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 | C71 | Y21d |
|---|---|---|
| Battery Efficiency Rating | A | — |
| Battery Capacity | 6,000 mAh | 6,500 mAh Best value |
| Battery Type | — | Si-Carbon Li-Ion |
| Fast Charge Power | 45 W Best value | 44 W |
| Battery Features | Fast Charging, Reverse Charging, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 65 h 46 min Best value | 46 h |
| Charge cycles | 1,000 | — |
Display
| Specification | C71 | Y21d |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 725 nits | 1,000 nits Best value |
| Display Diagonal | 6.67″ | 6.68″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,604 px | 1,608 px Best value |
| Display Pixel Density | 264 ppi | 264 ppi |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Mohs Level 6, Touchscreen, 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 | C71 | Y21d |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | C71 | Y21d |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | C71 | Y21d |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
| Google Services | — | Yes |
Connectivity
| Specification | C71 | Y21d |
|---|---|---|
| SIM Configurations | Dual Nano-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 B850, 3G UMTS B900, 3G UMTS B1, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 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, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi 802.11a/b/g/n/ac | 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, Galileo, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0, USB OTG | 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 | C71 | Y21d |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker, 24-bit/192kHz Audio | Stereo Speakers, Hi-Res Audio Best value |
Technical
| Specification | C71 | Y21d |
|---|---|---|
| Model numbers | RMX5303 | — |
