Ulefone Armor 28 Ultra Thermal vs Doogee V31 GT Comparison and Differences
Smartphone 1
Ulefone Armor 28 Ultra Thermal
Smartphone 2
Doogee V31 GT
Smartphone 3
Ulefone Armor 28 Ultra Thermal or Doogee V31 GT Specs Comparison
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Common specs
| Brand and model | Ulefone Armor 28 Ultra Thermal | Doogee V31 GT | |
| Rating | (+0) | (+0) | |
| Release date | 2024, September 03 | August, 2023 | |
| Dimensions (HxWxD) | 174.2 x 83.6 x 19.4 mm | 6.86 x 6.86 x 3.29 in | ||
| Weight | 0 g | 0 oz | 390 g | 13.76 oz | |
| Body Build | 83.1 x 178.5 x 17.9 | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black | Black, Gold, Gray | |
| Battery | 10600 mAh, Li-Ion, non-removable | 10800 mAh, Li-Polymer, non-removable | |
| Approximate price | |||
| Check price | from Amazon | from Amazon |
Screen
| Technology | AMOLED | LCD IPS | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.67" in | 6.58" in | |
| Screen area | 107.4 cm2 | ||
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 73.8% | 70% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 395 PPI | 400 PPI | |
| Screen protection | Corning Gorilla Glass Victus | Scratch resistant | |
| Other specs | - 120Hz, 2200 nits (peak) -Secondary display on the back |
- 120 Hz | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 50 MP, Triple | 50 MP, Quad | |
| Camera specs | -50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, PDAF -64 MP, f/1.8, (night vision), 4 infrared lights -50 MP, (ultrawide), 1/2.76", 0.64µm -Thermal camera by ThermoVue Pro, 640x512 px |
-50 MP, ƒ/ 1.8, 1/1.56", (wide), 1.00 µm -20 MP, ƒ/ 1.8, (Night vision camera), -0.3 MP, (Thermal sensor), 12.00 µm -8 MP, Unknow, 1/4", (wide), 1.12 µm |
|
| Functions | Quad-LED flash, HDR, panorama | LED flash | |
| Video | Yes | 1080p video | |
| Front camera, selfie | 50 MP, Single | 32 MP, Single | |
| Specifications | 50 MP, (wide), 1/2.76", 0.64µm | 32 MP, ƒ/ 2.0, 0.80 µm, 1/2.8" | |
| Video | Yes |
Performance
| Operating system - OS | Android 14, planned upgrade to Android 15 | Android 13 Tiramisu | |
| Chipset | - Mediatek Dimensity 9300+ (4 nm) | - MediaTek Dimensity 1080 (MT6877V) (6 nm) | |
| CPU | - Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) | - Octa-Core (2x2.6 GHz ARM Cortex A78+6x 2.0 GHz ARM Cortex A55) | |
| GPU | Immortalis-G720 MC12 | Mali-G68 MC4 | |
| External memory | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) | |
| Internal memory | 1TB 16GB RAM | 12GB 256GB |
Benchmark
| Antutu 9 Total | 520007 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM, dual stand-by (Nano SIM + Nano SIM) | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | 2G / 3G / 4G / 5G | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x -4G - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71 -5G - 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 |
-2G - CDMA BC0 (800), CDMA BC1 (1900), CDMA BC10 (800 Secondary), B2 (1900), B3 (1800), B5 (850), B8 (900) -3G - B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800) -4G - B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100) -5G - n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500), n79 (4700) |
|
| Speed | HSPA, LTE, 5G | ||
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band | 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac,Dual band ,Wi-Fi Hotspot ,Wi-Fi Direct ,Wi-Fi Display | |
| GPS | GPS, GALILEO, GLONASS, QZSS, BDS, NavIC | GPS, A-GPS, GLONASS, Beidou, Galileo | |
| NFC | Yes | Yes | |
| USB | USB Type-C 3.2 Gen2, Display Port, OTG, accessory connector pins | Yes, USB Type C, USB On-The-Go (OTG) | |
| Bluetooth | 5.4, A2DP, LE | Bluetooth 5.2, A2DP, LE | |
| Harmful irradiation |
SAR EU - 0.246 W/Kg on head,1.652 W/Kg on body |
Music and Audio
| Radio | Wireless FM radio, RDS, recording | Yes | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint, accelerometer, gyro, proximity, compass, barometer , Infrared port | - Fingerprint (side-mounted), Proximity, Accelerometer, compass, gyro, Magnetometer, Pedometer , Infrared port | |
| Other extras |
- 120W Fast charging -50W Wireless charging -Reverse Wireless charging - IP68/IP69K dust/water resistant (up to 2m for 30 min) -Drop-to-concrete resistance from up to 2m -MIL-STD-810H compliant -Accessory connector (ulefone endoscope, microscope) |
- Fast charging 66.0W - Resistance certificates (dust, water) -IP68, IP69K -MIL-STD-810H |
|
| Versions |
- Also known as Ulefone Armor 28 Ultra Thermal Variant |
Reviews and Opinions on Ulefone Armor 28 Ultra Thermal and Doogee V31 GT
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