Side-by-side technical data
Samsung Galaxy A21 vs Hisense Rocks 6
Comparison between Samsung Galaxy A21 and Hisense Rocks 6: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung and Hisense.
The verdict
Your pick: Samsung Galaxy A21, ahead on Design & display, Camera and Connectivity. Unless Performance & hardware or Battery & charging decides it for you.
| Category | Galaxy A21 | Rocks 6 |
|---|---|---|
| Design & display | 4.9 | 4.0 |
| Performance & hardware | 2.5 | 3.5 |
| Camera | 4.3 | 3.0 |
| Connectivity | 5.8 | 4.7 |
| Battery & charging | 3.7 | 5.7 |
Which one is for you?
Samsung Galaxy A21, if you care about…
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 193 g
- against 296 g
- Fast Charge Power
- 15 W
- against 10 W
- Body Thickness
- 8.1 mm
- against 9.5 mm
Hisense Rocks 6, if you care about…
- Battery Capacity
- 9,860 mAh
- against 4,000 mAh
- AnTuTu Score
- 170,836
- against 103,115
- RAM Capacity
- 4 GB
- against 3 GB
- Storage Type
- UFS 2.1
- against eMMC 5.1
Specification comparison
Performance
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Processor Model | MediaTek Helio P35 | MediaTek Helio P60 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | Mali-G72 MP3 |
| Storage Type | eMMC 5.1 | UFS 2.1 Best value |
| Maximum CPU Clock | 2.35 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 103,115 | 170,836 Best value |
| Geekbench 6 Single-Core | 164 | — |
| Geekbench 6 Multi-Core | 744 | — |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at up to 2.35 GHz and four Cortex-A53 cores at 1.8 GHz. | 4x Cortex-A73 at 2.0 GHz plus 4x Cortex-A53 at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Body Colors | Black | Black, Blue, Brown, Green |
| Body Thickness | 8.1 mm Best value | 9.5 mm |
| Body Width | 76.7 mm | 76.4 mm |
| Body Height | 167.8 mm | 166.2 mm |
| Weight | 193 g Best value | 296 g |
| Usable Surface | 79.3 % | 82 % Best value |
| Body Materials | Glass, Plastic | Polycarbonate, Rugged Build |
Battery
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Battery Capacity | 4,000 mAh | 9,860 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W Best value | 10 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator | Fast Charging, Non-Removable |
Display
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.5″ | 6.52″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi Best value | 269 ppi |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | IPS LCD, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen | Water Drop Notch, LED Notifications, Scratch Resistant, Capacitive Touch, Multi-Touch |
Sensors
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Hall Sensor | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Operating System | Android 10 | Android 9 |
| OS Family | Android | Android |
| OS Version | 10 Best value | 9 |
| OS Update Support | 2 years | — |
| Google Services | Yes | Yes |
Connectivity
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| SIM Configurations | Single Nano-SIM, Dual Nano-SIM, Dual SIM Dual Standby, Single SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 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 B13, 4G LTE B17, 4G LTE B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B30, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B28A, 4G LTE B28B, 4G LTE B66 |
| Cellular Technologies | GSM, CDMA, HSPA, UMTS, EVDO, LTE, 4G | — |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP | — |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C |
| USB Version | USB 2.0 | — |
| SAR American Head | 1.27 W/kg | — |
| SAR American Body | 0.6 W/kg | — |
| SAR (EU) head | 0.23 W/kg | — |
| SAR (EU) body | 1.38 W/kg | — |
| Max. download speed | 150 Mbps | — |
| Max. upload speed | 50 Mbps | — |
Audio
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Loudspeaker, A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP | A2DP |
Technical
| Specification | Galaxy A21 | Rocks 6 |
|---|---|---|
| Model numbers | SM-A215U, SM-A215U1, SM-S215DL, SM-A215W | — |
