Ulefone Power Armor 18T vs Doogee V31 GT Comparison and Differences

Smartphone 1

Ulefone Power Armor 18T

Ulefone Power Armor 18T

Smartphone 2

Doogee V31 GT

Doogee V31 GT

Smartphone 3

Ulefone Power Armor 18T or Doogee V31 GT Specs Comparison

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Common specs

Brand and model Ulefone Power Armor 18T Doogee V31 GT
Rating (+) (+)
Release date 2022, October 31 August, 2023
Dimensions (HxWxD) 175.2 x 83.4 x 18.8 mm | 6.9 x 6.9 x 3.28 in
Weight 409 g | 14.43 oz 390 g | 13.76 oz
Body Build 83.1 x 178.5 x 17.9
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Colors Black Black, Gold, Gray
Battery 9600 mAh, Li-Po, non-removable 10800 mAh, Li-Polymer, non-removable
Approximate price 640 EUR
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Screen

Technology IPS LCD LCD IPS
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.58" in 6.58" in
Screen area 104.3 cm2
Screen format 20:9 (height:width) 20:9 (height:width)
Screen to body ratio 71.4% 70%
Screen resolution 1080 x 2408 px 1080 x 2400 px
Screen PPI /points per inch/ 401 PPI 400 PPI
Screen protection Corning Gorilla Glass 5 Scratch resistant
Other specs - 120Hz - 120 Hz
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Camera and Video

Rear camera, main 108 MP, Quad 50 MP, Quad
Camera specs -108 MP, f/1.9, (wide), 1/1.52”, 0.7µm, PDAF
-5 MP, f/3.0, (macro), 1/5”, 1.12µm
-FLIR thermal camera (Lepton module)
-5 MP (for thermal module)
-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 Hexa-LED flash, HDR, panorama LED flash
Video 4K@30fps, 1080p@30fps 1080p video
Front camera, selfie 32 MP, Single 32 MP, Single
Specifications 32 MP, f/2.0, (wide), 1.2µm 32 MP, ƒ/ 2.0, 0.80 µm, 1/2.8"
Video 1080p@30fps

Performance

Operating system - OS Android 12 Android 13 Tiramisu
Chipset - MediaTek MT6877 Dimensity 900 (6 nm) - MediaTek Dimensity 1080 (MT6877V) (6 nm)
CPU - Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) - Octa-Core (2x2.6 GHz ARM Cortex A78+6x 2.0 GHz ARM Cortex A55)
GPU Mali-G68 MC4 Mali-G68 MC4
External memory microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal memory 256GB 12GB RAM 12GB 256GB

Benchmark

Antutu 9 Total 489289 520007

Communication and Connectivity

SIM card Hybrid 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
-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, 41, 66, 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
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot 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 (L1+L5), GLONASS, GALILEO, BDS, NavIC GPS, A-GPS, GLONASS, Beidou, Galileo
NFC Yes Yes
USB USB Type-C 2.0, USB On-The-Go, magnetic connector Yes, USB Type C, USB On-The-Go (OTG)
Bluetooth 5.0, 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 (side-mounted), accelerometer, gyro, proximity, compass, barometer - Fingerprint (side-mounted), Proximity, Accelerometer, compass, gyro, Magnetometer, Pedometer , Infrared port
Other extras
- Fast charging 66W, 52% in 30 min
-Fast wireless charging 15W
-Wireless reverse charging 5W
- IP68/IP69K dust/water resistant (up to 1.5m for 30 mins)
-Drop-to-concrete resistance from up to 1.5 m
-MIL-STD-810G compliant
-Accessory connector (ulefone endoscope, microscope)

- Fast charging 66.0W
- Resistance certificates (dust, water)
-IP68, IP69K
-MIL-STD-810H

Reviews and Opinions on Ulefone Power Armor 18T and Doogee V31 GT

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