Yezz
Side-by-side technical data
Yezz Billy 4 vs Yezz Max 3 Ultra
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 Billy 4, if you care about…
- Weight
- 109 g
- against 182 g
Yezz Max 3 Ultra, if you care about…
- Battery Capacity
- 3,700 mAh
- against 1,300 mAh
- RAM Capacity
- 2 GB
- against 500 MB
- Storage Type
- eMMC 5.1
- against eMMC 4.5
- Display Technology
- IPS LCD
- against TFT LCD
Specification comparison
Battery
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,300 mAh | 3,700 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | 10 W |
| Battery Features | — | Fast Charging |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 7 h | — |
| Standby time | 350 h | — |
| Music playback time | — | — |
Design
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Body Colors | White, Black, Red, Metal, Blue, Yellow, Gold | Blue, Green |
| Body Thickness | 9.9 mm | 9.9 mm |
| Body Width | 64.4 mm | 77.3 mm |
| Body Height | 122.5 mm | 159.7 mm |
| Weight | 109 g Best value | 182 g |
| Usable Surface | 57.7 % | 79.2 % 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 | Billy 4 | Max 3 Ultra |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 200 | Unisoc SC9832E |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 302 | Mali-T820 MP1 |
| Storage Type | eMMC 4.5 | eMMC 5.1 Best value |
| Maximum CPU Clock | 1.2 GHz | 1.4 GHz Best value |
| Maximum Storage Capacity | 4 GB | 32 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.4 GHz |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 500 MB | 2 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Display Aspect Ratio | 5:3 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | IPS LCD Best value |
| Display Diagonal | 4″ | 6.26″ Best value |
| Display Horizontal Resolution | 480 px | 720 px Best value |
| Display Vertical Resolution | 800 px | 1,520 px Best value |
| Display Pixel Density | 233 ppi | 269 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | INX 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 | — | — |
Sensor
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor | Fingerprint Sensor |
Software
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Operating System | Windows Phone 8.1 | Android 12 |
| OS Family | Windows Phone | Android |
| OS Version | 8.1 | 12 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| SIM Configurations | Dual Micro-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B5, 3G UMTS B8, 3G UMTS B2, 3G UMTS B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B7, 4G LTE B12, 4G LTE B17, LTE B28 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.2 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, GLONASS Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging | 3.5 mm Audio Jack, FM Radio, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | Loudspeaker |
| Alert types | — | — |
Technical
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Billy 4 | Max 3 Ultra |
|---|---|---|
| Built-in functions | — | — |
