Side-by-side technical data
Spice Mi-491 Stellar Virtuoso Pro vs Spice Fire One (Mi-FX-1)
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?
Spice Mi-491 Stellar Virtuoso Pro, if you care about…
- Battery Capacity
- 1,700 mAh
- against 1,400 mAh
- Bluetooth Version
- Bluetooth 3.0
- against Bluetooth 2.1
- Display Pixel Density
- 218 ppi
- against 165 ppi
- Usable Surface
- 60.8 %
- against 50.9 %
Spice Fire One (Mi-FX-1), if you care about…
- Weight
- 65 g
- against 143 g
- Talk time
- 8 h
- against 5 h
- Audio Features
- A2DP, Stereo Speakers
- against Loudspeaker
Specification comparison
Performance
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Processor Model | MediaTek MT6577 | Spreadtrum 6821 |
| Processor Process Size | 40 nm | — |
| Graphics GPU | PowerVR SGX531u | — |
| Storage Type | — | — |
| Maximum CPU Clock | 1 GHz | 1 GHz |
| Maximum Storage Capacity | — | 256 MB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Dual-core 1.0 GHz Cortex-A9 | 1.0 GHz |
| Processor Type | Dual-Core | — |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 128 MB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Design
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Body Colors | Black | White, Black, Orange |
| Body Thickness | 9.9 mm Best value | 11.2 mm |
| Body Width | 68 mm | 62 mm |
| Body Height | 135 mm | 115.6 mm |
| Weight | 143 g | 65 g Best value |
| Usable Surface | 60.8 % Best value | 50.9 % |
| 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 | — | — |
Battery
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,700 mAh Best value | 1,400 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 5 h | 8 h Best value |
| Standby time | 210 h Best value | 120 h |
| Music playback time | — | 20 h |
| Reverse wireless charging power | — | — |
Display
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Display Aspect Ratio | 16:9 | 3:2 |
| Display Technology | TFT LCD | TFT LCD |
| Peak Display Brightness | — | — |
| Display Diagonal | 4.5″ Best value | 3.5″ |
| Display Horizontal Resolution | 480 px Best value | 320 px |
| Display Vertical Resolution | 854 px Best value | 480 px |
| Display Pixel Density | 218 ppi Best value | 165 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 | — | 256K colors |
Sensors
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Sensor
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Sensor Features | Accelerometer | Accelerometer |
Software
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Operating System | Android 4.1 | — |
| OS Family | Android | Firefox OS |
| OS Version | 4.1 | — |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
| Widevine L1 | — | — |
Connectivity
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| SIM Configurations | Dual Mini-SIM | Dual Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 | 2G GSM 900, 2G GSM 1800 |
| Cellular Technologies | GSM, HSPA Best value | GSM, GPRS, EDGE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 3.0 Best value | Bluetooth 2.1 |
| Bluetooth Profiles | — | A2DP |
| Navigation Systems | A-GPS | — |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB | 3.5 mm Audio Jack, MP4/3GP Player, MP3 Player, AAC Player, FM Radio, USB Charging, microUSB |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | 0.74 W/kg |
| SAR (EU) body | — | — |
| Messaging | — | — |
| Max. download speed | — | — |
| Max. upload speed | — | — |
Audio
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | A2DP, Stereo Speakers Best value |
| Alert types | — | — |
Technical
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Mi-491 Stellar Virtuoso Pro | Fire One (Mi-FX-1) |
|---|---|---|
| Built-in functions | — | MP4 player, MP3 player |
