Side-by-side technical data
Ulefone Armor X12 vs Ulefone Armor X31 vs Ulefone Armor X32
Comparison between Ulefone Armor X12, Ulefone Armor X31 and Ulefone Armor X32: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone.
NeoTeo's verdict
Which of the two is the better buy
The Armor X31 is the most balanced choice for anyone wanting a large display and a bigger battery: it offers 6.56″, 6,050 mAh, and a 13.7 mm body. The Armor X32 suits buyers who prioritize 5G, faster storage, and deeper water resistance; the Armor X12 makes sense only if it costs less.
The Armor X31 leads the display comparison with 6.56″ and 1,612 px of vertical resolution, while also using more of the front: 72.5% versus 63.5% and 62.4%. The X12 counters with 295 ppi, versus 269 ppi on the X31 and 285 ppi on the X32, and it weighs less: 257 g versus 305.5 g and 280 g. All three share IPS LCD, 90 Hz, and 600 nits.
The X32 leads connectivity with GSM, CDMA, HSPA, LTE, and 5G; the X12 stops at GSM, HSPA, and LTE, while the X31 has GSM, CDMA, HSPA, and LTE. It also has UFS 2.2 versus UFS 2.1 and eMMC 5.1, plus 2 m water resistance versus 1.5 m. The X31 and X32 share 48 MP, f/1.8, 1440p video, and 18 W charging; the X12 has 13 MP and 10 W, although its battery is 4,860 mAh versus 6,050 mAh and 5,500 mAh.
Ulefone Armor X12
The Ulefone Armor X12 is the better buy only if it costs less; it is lighter at 257 g and sharper at 295 ppi.
Ulefone Armor X32
The Ulefone Armor X32 is the better buy for anyone prioritizing 5G, UFS 2.2 storage, and water resistance to 2 m.
The verdict
Your pick: Ulefone Armor X32, ahead on Camera and Connectivity.
| Category | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Design & display | 4.0 | 4.8 | 4.6 |
| Performance & hardware | 2.4 | 3.8 | 3.9 |
| Camera | 3.0 | 3.8 | 4.2 |
| Connectivity | 5.6 | 6.3 | 6.7 |
| Battery & charging | 4.9 | 6.6 | 6.6 |
Which one is for you?
Ulefone Armor X12, if you care about…
- Display Pixel Density
- 295 ppi
- against 269 ppi · 285 ppi
- Weight
- 257 g
- against 305.5 g · 280 g
Ulefone Armor X31, if you care about…
- Battery Capacity
- 6,050 mAh
- against 4,860 mAh · 5,500 mAh
- Usable Surface
- 72.5 %
- against 63.5 % · 62.4 %
- Body Thickness
- 13.7 mm
- against 14.3 mm · 14.5 mm
- Battery Efficiency Rating
- A
- against B · B
Ulefone Armor X32, if you care about…
- Storage Type
- UFS 2.2
- against eMMC 5.1 · UFS 2.1
- Waterproof Depth
- 2 m
- against 1.5 m · 1.5 m
- Cellular Technologies
- GSM, CDMA, HSPA, LTE, 5G
- against GSM, HSPA, LTE · GSM, CDMA, HSPA, LTE
Specification comparison
Performance
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Processor Model | MediaTek Helio A22 | MediaTek Helio G91 | MediaTek Helio G91 |
| Processor Process Size | 12 nm | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | Mali-G52 MC2 | Mali-G52 MC2 |
| Storage Type | eMMC 5.1 | UFS 2.1 | UFS 2.2 Best value |
| Maximum CPU Clock | 2 GHz | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 32 GB | 128 GB Best value | 128 GB Best value |
| AnTuTu Score | 92,000 | 269,000 Best value | 262,000 Best value |
| CPU Description | Quad-core 2.0 GHz Cortex-A53 | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz. |
| Processor Type | Quad-Core | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes | Yes |
| RAM Capacity | 3 GB | 6 GB Best value | 6 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes | Yes |
| AnTuTu version | v9 | v10 | v10 |
Design
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Body Colors | Black, Green, Orange | Black, Orange, Green | Black, Green, Orange |
| Body Thickness | 14.3 mm | 13.7 mm Best value | 14.5 mm |
| Body Width | 76.8 mm | 82 mm | 80.8 mm |
| Body Height | 157.2 mm | 173.8 mm | 163.4 mm |
| Weight | 257 g Best value | 305.5 g | 280 g |
| Usable Surface | 63.5 % | 72.5 % Best value | 62.4 % |
| Body Materials | Polycarbonate | Polycarbonate | Polycarbonate |
| Resistance Features | IP68, IP69K, MIL-STD-810H, IP69 | IP68, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m | IP68, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m, IP69 |
| Waterproof Depth | 1.5 m | 1.5 m | 2 m Best value |
| Drop Resistance Class | A | A | A |
| Repairability Class | C | C | C |
| Drop Test Count | 270 | 270 | 270 |
Battery
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Battery Efficiency Rating | B | A Best value | B |
| Battery Capacity | 4,860 mAh | 6,050 mAh Best value | 5,500 mAh |
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 18 W Best value | 18 W Best value |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Reverse Charging, Non-Removable Best value | Fast Charging, Reverse Charging, Non-Removable Best value |
| Battery Endurance | 47 h 39 min | 81 h 3 min Best value | 56 h 28 min |
| Charge cycles | 1,000 | 1,000 | 1,000 |
Display
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Display Aspect Ratio | 18:9 | 20:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 600 nits | 600 nits |
| Display Diagonal | 5.45″ | 6.56″ Best value | 5.65″ |
| Display Horizontal Resolution | 720 px | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px | 1,612 px Best value | 1,440 px |
| Display Pixel Density | 295 ppi Best value | 269 ppi | 285 ppi |
| Display Refresh Rate | — | 90 Hz | 90 Hz |
| Touch Sampling Rate | — | 240 Hz | — |
| Display Features | Mohs Level 4, IPS LCD, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 5, Mohs Level 4, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch | Gorilla Glass 5, Mohs Level 4, IPS LCD, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch |
Sensors
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Fingerprint Sensor Placement | Side | Side | Side |
Sensor
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass, Fingerprint Sensor, Gravity Sensor, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Thermometer Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Thermometer Sensor |
Software
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Operating System | Android 13 | Android 14 | Android 14 |
| OS Family | Android | Android | Android |
| OS Version | 13 | 14 Best value | 14 Best value |
| Google Services | Yes | Yes | Yes |
| Widevine L1 | — | — | Yes |
Connectivity
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B28A | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, CDMA, HSPA, LTE | GSM, CDMA, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi 802.11a/b/g/n/ac | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 Best value | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC Best value | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo, NavIC Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 | USB 2.0 |
Audio
| Specification | Armor X12 | Armor X31 | Armor X32 |
|---|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
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