Ulefone Armor X31 Pro vs Nokia XR20
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| PHONES | ||
|---|---|---|
| Phone Names | Ulefone Armor X31 Pro | Nokia XR20 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 71 |
| 5G bands | 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA | 2, 5, 25, 38, 41, 48, 66, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| - | CDMA2000 1xEV-DO | |
| Launch | ||
|---|---|---|
| Announced | 2024, December 21 | 2021, July 27 |
| Status | Available. Released 2025, January 01 | Available. Released 2021, August 04 |
| Body | ||
|---|---|---|
| Dimensions | 173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in) | 171.6 x 81.5 x 10.6 mm (6.76 x 3.21 x 0.42 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 306 g (10.79 oz) | 248 g (8.75 oz) |
| - | IP68 dust/water resistant (up to 1.5m for 60 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810H compliant | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5, Mohs level 4 | Corning Gorilla Glass Victus |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~76.8% screen-to-body ratio) |
| Type | IPS LCD, 120Hz, 800 nits (HBM) | IPS LCD, 550 nits |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) |
| Chipset | Mediatek Dimensity 6300 (6 nm) | Qualcomm SM4350 Snapdragon 480 5G (8 nm) |
| GPU | Mali-G57 MC2 | Adreno 619 |
| OS | Android 14 | Android 11, upgradable to Android 13 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal | 256GB 8GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
| Main Camera | ||
|---|---|---|
| Dual | - | 48 MP, f/1.8, (wide), 1/2.25", 0.8µm, PDAF 13 MP, f/2.4, 123˚ (ultrawide), 1/3.0", 1.12µm |
| Features | LED flash, HDR, panorama | Zeiss optics, Dual-LED dual-tone flash, second LED flash, HDR, panorama |
| Single | - | 8 MP, f/2.0 (wide), 1/4.0", 1.12µm |
| Triple | 64 MP, f/1.9, (wide), 0.8µm, PDAF 25 MP, f/1.8, (night vision), 2 infrared lights 2 MP (macro) | - |
| Video | 1440p@30fps, 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 16 MP, f/2.3, (wide), 1.0µm | 8 MP, f/2.0 (wide), 1/4.0", 1.12µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE | 5.1, A2DP, LE, aptX Adaptive |
| Infrared port | Yes | - |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC |
| Radio | Wireless FM radio | Unspecified |
| USB | USB Type-C 2.0 | USB Type-C 3.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Battery | ||
|---|---|---|
| Charging | 18W wired | 18W wired 15W wireless |
| Type | Li-Po 6050 mAh | Li-Po 4630 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Black/Orange, Black/Green | Ultra Blue, Granite Gray |
| Models | - | TA-1368, TA-1362 |
| Price | About 200 EUR | About 270 EUR |
| SAR EU | - | 1.13 W/kg (head) 1.43 W/kg (body) |
| EU LABEL | ||
|---|---|---|
| Battery | 81:30h endurance, 1000 cycles | - |
| Energy | Class A | - |
| Free fall | Class A (270 falls) | - |
| Repairability | Class C | - |