Posh
Side-by-side technical data
Posh Volt Max LTE L640 vs Posh Ultra Max LTE L550
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?
Posh Volt Max LTE L640, if you care about…
- Battery Capacity
- 6,000 mAh
- against 2,700 mAh
- RAM Capacity
- 3 GB
- against 1 GB
- Maximum Storage Capacity
- 64 GB
- against 16 GB
- Display Pixel Density
- 358 ppi
- against 267 ppi
Posh Ultra Max LTE L550, if you care about…
- Weight
- 177 g
- against 230 g
- Body Thickness
- 7.3 mm
- against 8.1 mm
- Expandable Storage
- Yes
- against No
- OS Version
- 6
- against 5.1
Specification comparison
Performance
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Processor Model | MediaTek MT6753 | MediaTek MT6737 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Mali-T760 MP2 | Mali-T720 |
| Storage Type | — | eMMC 5.0 |
| Maximum CPU Clock | 1.3 GHz Best value | 1.25 GHz |
| Maximum Storage Capacity | 64 GB Best value | 16 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core 1.3 GHz Cortex-A53 | Quad-core 1.25 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 3 GB Best value | 1 GB |
| RAM Type | — | — |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Design
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Body Colors | Grey, Gold, Rose Gold | Black, Gold, White |
| Body Thickness | 8.1 mm | 7.3 mm Best value |
| Body Width | 89.3 mm | 76.8 mm |
| Body Height | 176 mm | 152.1 mm |
| Weight | 230 g | 177 g Best value |
| Usable Surface | 78.6 % Best value | 71.4 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 7.3 mm |
| QWERTY keyboard | — | — |
Battery
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 6,000 mAh Best value | 2,700 mAh |
| Battery Type | Li-Po | Li-Po |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 16 h Best value | 5 h 30 min |
| Standby time | 600 h Best value | 180 h |
| Music playback time | — | — |
| Reverse wireless charging power | — | — |
Display
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Display Aspect Ratio | 3:2 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | — |
| Display Diagonal | 6.44″ Best value | 5.5″ |
| Display Horizontal Resolution | 1,280 px Best value | 720 px |
| Display Vertical Resolution | 1,920 px Best value | 1,280 px |
| Display Pixel Density | 358 ppi Best value | 267 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| 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 | — | — |
Sensors
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Sensor
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor |
Software
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Operating System | Android 5.1 | Android 6 |
| OS Family | Android | Android |
| OS Version | 5.1 | 6 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
| Widevine L1 | — | — |
Connectivity
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| SIM Configurations | Dual Micro-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 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B7, 4G LTE B17 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B7, 4G LTE B17, 4G LTE B12, 4G LTE B20 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
| Max. download speed | — | — |
| Max. upload speed | — | — |
Audio
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Volt Max LTE L640 | Ultra Max LTE L550 |
|---|---|---|
| Built-in functions | — | — |
