Side-by-side technical data
Yezz C21 vs Yezz Art 3S
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Yezz C21, if you care about…
- Weight
- 70 g
- against 190 g
Yezz Art 3S, if you care about…
- Battery Capacity
- 5,000 mAh
- against 600 mAh
- RAM Capacity
- 4 GB
- against 4 MB
- Display Technology
- IPS LCD
- against TFT LCD
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 2.1
Specification comparison
Battery
| Specification | C21 | Art 3S |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 600 mAh | 5,000 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | — | 10 W |
| Battery Features | — | Fast Charging |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 3 h | — |
| Standby time | 180 h | — |
| Music playback time | — | — |
Design
| Specification | C21 | Art 3S |
|---|---|---|
| Body Colors | Black, White, Red, Blue | White, Grey, Green, Blue |
| Body Thickness | 14.6 mm | 9.2 mm Best value |
| Body Width | 48.5 mm | 77 mm |
| Body Height | 113 mm | 165.3 mm |
| Weight | 70 g Best value | 190 g |
| Usable Surface | 18.6 % | 80.6 % Best value |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | C21 | Art 3S |
|---|---|---|
| Processor Model | Unisoc SC6531DA | Unisoc SC9863A |
| Processor Process Size | — | 28 nm |
| Graphics GPU | — | IMG8322 |
| Storage Type | — | — |
| Maximum CPU Clock | 0.321 GHz | 1.6 GHz Best value |
| Maximum Storage Capacity | 4 MB | 128 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 321 MHz | Octa-core CPU with four 1.6 GHz Cortex-A55 cores and four 1.2 GHz Cortex-A55 cores. |
| Processor Type | — | Octa-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 4 MB | 4 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | C21 | Art 3S |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | C21 | Art 3S |
|---|---|---|
| Display Aspect Ratio | 4:5 | 20:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | IPS LCD Best value |
| Display Diagonal | 1.8″ | 6.52″ Best value |
| Display Horizontal Resolution | 128 px | 720 px Best value |
| Display Vertical Resolution | 160 px | 1,600 px Best value |
| Display Pixel Density | 114 ppi | 269 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | Asahi Glass, IPS LCD |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 256K colors | — |
Sensor
| Specification | C21 | Art 3S |
|---|---|---|
| Sensor Features | — | Fingerprint Sensor |
Software
| Specification | C21 | Art 3S |
|---|---|---|
| Operating System | — | Android 12 |
| OS Family | — | Android |
| OS Version | — | 12 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | No | — |
Connectivity
| Specification | C21 | Art 3S |
|---|---|---|
| SIM Configurations | Dual Mini-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B17, LTE B28 |
| Cellular Technologies | GSM, GPRS | GSM, HSPA, LTE Best value |
| Wi-Fi Standards | — | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | — | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 2.1 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | — | A2DP, LE |
| Navigation Systems | — | GPS |
| Connectivity Features | MP3 Player, FM Radio, microUSB, USB Charging | FM Radio, USB Type-C |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS | — |
Audio
| Specification | C21 | Art 3S |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | C21 | Art 3S |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | C21 | Art 3S |
|---|---|---|
| Built-in functions | MP3 player | — |
