T-Mobile
Side-by-side technical data
T-Mobile MDA Vario IV vs T-Mobile REVVL 4+
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?
T-Mobile MDA Vario IV, if you care about…
- Display Pixel Density
- 286 ppi
- against 247 ppi
- Weight
- 165 g
- against 180 g
T-Mobile REVVL 4+, if you care about…
- Battery Capacity
- 4,000 mAh
- against 1,340 mAh
- RAM Capacity
- 4 GB
- against 256 MB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac
- against Wi-Fi 802.11b/g
- Display Technology
- IPS LCD
- against TFT LCD
Specification comparison
Performance
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Processor Model | Qualcomm MSM7201A | Qualcomm Snapdragon 665 |
| Processor Process Size | — | 11 nm |
| Graphics GPU | Qualcomm Adreno 130 | Qualcomm Adreno 610 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 0.528 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 512 MB | 64 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 528 MHz ARM 11 | Octa-core (4x2.0 GHz Kryo 260 Gold and 4x1.8 GHz Kryo 260 Silver) |
| Processor Type | — | Octa-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 256 MB | 4 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Design
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Body Colors | Black | Grey |
| Body Thickness | 18.1 mm | 8.1 mm Best value |
| Body Width | 51 mm | 75.2 mm |
| Body Height | 102 mm | 165.4 mm |
| Weight | 165 g Best value | 180 g |
| Usable Surface | 46.7 % | 88.2 % 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 | Yes | — |
Battery
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,340 mAh | 4,000 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 8 h | — |
| Standby time | 406 h | — |
| Music playback time | — | — |
| Reverse wireless charging power | — | — |
Display
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Display Aspect Ratio | 4:3 | 18:9 |
| Display Technology | TFT LCD | IPS LCD Best value |
| Peak Display Brightness | — | — |
| Display Diagonal | 2.8″ | 6.52″ Best value |
| Display Horizontal Resolution | 480 px | 720 px Best value |
| Display Vertical Resolution | 640 px | 1,440 px Best value |
| Display Pixel Density | 286 ppi Best value | 247 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Touchscreen | 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 | 65K colors | — |
Sensors
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Sensor Features | Accelerometer | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Operating System | Windows Mobile 6.1 | Android 10 |
| OS Family | Windows Mobile | Android |
| OS Version | 6.1 | 10 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML, HTML | — |
| Java (J2ME) | — | — |
| Widevine L1 | — | — |
Connectivity
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| SIM Configurations | Mini-SIM | Single Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1700 AWS, 3G UMTS 1900, 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 B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE Best value |
| Wi-Fi Standards | Wi-Fi 802.11b/g | Wi-Fi 802.11a/b/g/n/ac Best value |
| Wi-Fi Features | Wi-Fi 802.11b/g | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 2.0 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, A-GPS Best value | GPS |
| Connectivity Features | TV-out, MP3 Player, FM Radio, miniUSB | 3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0 |
| USB Version | miniUSB | USB 2.0 |
| SAR American Head | 1.34 W/kg | — |
| SAR American Body | 0.87 W/kg | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
| Max. download speed | — | — |
| Max. upload speed | — | — |
Audio
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | MDA Vario IV | REVVL 4+ |
|---|---|---|
| Built-in functions | Handwriting recognition, Pocket Office, Voice memo, MP3 player, Predictive text input | — |
