Doogee S118 Pro vs. Ulefone Power Armor 18T Ultra: A Deep Dive into Rugged Performance

The rugged smartphone market is heating up, with both Doogee and Ulefone vying for dominance. We’re putting the Doogee S118 Pro and the Ulefone Power Armor 18T Ultra head-to-head, focusing on the core elements that matter to users needing a durable, long-lasting device: battery endurance and charging speed. Both devices share the same Mediatek Dimensity 7050 chipset, making battery optimization and charging implementation key differentiators.
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🏆 Quick Verdict

For the average user prioritizing maximum uptime, the Doogee S118 Pro emerges as the winner. Its significantly longer 105:26h battery endurance, coupled with a respectable 1100 charge cycles, outweighs the Ulefone’s faster charging, especially considering the similar performance profiles.

PHONES
Phone Names Doogee S118 Pro Ulefone Power Armor 18T Ultra
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
5G bands1, 3, 7, 28, 38, 41, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6
SpeedHSPA, LTEHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Launch
Announced2025, January2023, October
StatusAvailable. Released 2025, JanuaryAvailable. Released 2023, November
Body
Dimensions178.5 x 83.1 x 17.9 mm (7.03 x 3.27 x 0.70 in)175.2 x 83.4 x 18.8 mm (6.90 x 3.28 x 0.74 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight376 g (13.26 oz)409 g (14.43 oz)
Display
ProtectionCorning Gorilla Glass Victus, Mohs level 6Corning Gorilla Glass 5, Mohs level 4
Resolution1080 x 2408 pixels, 20:9 ratio (~401 ppi density)1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
Size6.58 inches, 104.3 cm2 (~70.3% screen-to-body ratio)6.58 inches, 104.3 cm2 (~71.4% screen-to-body ratio)
TypeIPS LCD, 120HzIPS LCD, 120Hz
Platform
CPUOcta-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 7050 (6 nm)Mediatek Dimensity 7050 (6 nm)
GPUMali-G68 MC4Mali-G68 MC4
OSAndroid 14Android 13, upgradable to Android 14
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal512GB 8GB RAM512GB 12GB RAM
Main Camera
FeaturesDual-LED flash, HDR, panoramaHexa-LED flash, HDR, panorama
Triple108 MP, f/1.9, (wide), PDAF 20 MP, f/1.8, (night vision), 2 infrared night vision lights 8 MP, f/2.2, 119˚ (ultrawide)108 MP, f/1.9, (wide), 1/1.52", 0.7µm, PDAF 5 MP (macro) 5 MP, f/2.2, (FLIR thermal camera, Lepton module)
Video4K, 1080p4K@30fps, 1080p@30fps
Selfie camera
Single32 MP, f/1.8, (wide)32 MP, f/2.0, (wide), 1.2µm
Video1080p1080p@30fps
Sound
35mm jackNoYes
Loudspeaker Yes, with dual speakersYes
Comms
Bluetooth5.2, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS, GALILEO, BDS, NavIC
RadioFM radioWireless FM radio, RDS, recording
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG, magnetic connector
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging33W wired Reverse wired66W wired, 52% in 30 min 15W wireless 5W wireless reversed
Type10800 mAhLi-Po 9600 mAh
Misc
ColorsBlack/Silver, Black/RedBlack
PriceAbout 300 EURAbout 700 EUR
EU LABEL
Battery105:26h endurance, 1100 cycles88:30h endurance, 1000 cycles
EnergyClass DClass B
Free fallClass A (270 falls)Class A (270 falls)
RepairabilityClass CClass C

Doogee S118 Pro

  • Exceptional battery endurance (105:26h)
  • Longer battery lifespan (1100 cycles)
  • Solid performance with Dimensity 7050

  • Slower charging speed (33W)
  • Limited wireless charging options

Ulefone Power Armor 18T Ultra

  • Faster charging (66W wired, 15W wireless)
  • Convenient reverse wireless charging
  • Solid performance with Dimensity 7050

  • Shorter battery endurance (88:30h)
  • Fewer battery cycles (1000)

Display Comparison

Both devices are expected to feature similar LCD panels given their rugged focus, prioritizing durability over cutting-edge display tech. Detailed display specs (resolution, brightness, color accuracy) are not provided, but the focus here is on robustness rather than visual fidelity. Bezels are likely to be substantial on both to further protect the screen.

Camera Comparison

Camera details are limited, but the focus for both phones will likely be on practicality rather than photographic excellence. Without sensor size or aperture information, it’s difficult to assess image quality. The inclusion of a 200MP camera (assumed based on market trends for this segment) would be a marketing highlight for either device, but megapixel count alone doesn’t guarantee superior images. Image processing algorithms and low-light performance will be key differentiators.

Performance

Both the Doogee S118 Pro and the Ulefone Power Armor 18T Ultra are powered by the Mediatek Dimensity 7050 (6nm). This chipset features an octa-core configuration with 2x2.6 GHz Cortex-A78 and 6x2.0 GHz Cortex-A55 cores, promising comparable CPU performance. The absence of information regarding RAM type (LPDDR4x vs LPDDR5x) or storage speed (UFS 2.2 vs UFS 3.1) makes it difficult to predict real-world multitasking differences. However, thermal management will be crucial; the 6nm process should offer reasonable efficiency, but rugged designs can sometimes limit heat dissipation.

Battery Life

The Ulefone Power Armor 18T Ultra boasts 66W wired charging, capable of reaching 52% charge in 30 minutes, alongside 15W wireless and 5W reverse wireless charging. This is a significant advantage over the Doogee S118 Pro’s 33W wired charging and reverse wired charging. However, the Doogee compensates with a superior battery endurance rating of 105:26h compared to the Ulefone’s 88:30h. Furthermore, the Doogee supports 1100 battery cycles, suggesting a longer lifespan before significant capacity degradation, while the Ulefone is rated for 1000 cycles. This difference in endurance is substantial, translating to potentially hundreds of hours of extra usage over the phone’s lifetime.

Buying Guide

Buy the Doogee S118 Pro if you need a phone that will reliably last through multi-day expeditions or extended periods away from a power source. Its superior battery endurance is ideal for professionals in field work, outdoor enthusiasts, or anyone who simply dislikes frequent charging. Buy the Ulefone Power Armor 18T Ultra if you prioritize quick top-ups and appreciate the convenience of 66W wired and wireless charging, even if it means slightly less overall battery life. This phone suits users who need a fast power boost during short breaks.

Frequently Asked Questions

❓ How does the charging speed of the Ulefone Power Armor 18T Ultra impact battery health over time?
While 66W charging is fast, consistently using very high wattage charging can contribute to slightly faster battery degradation compared to slower charging. The Ulefone’s 1000 battery cycles are still respectable, but the Doogee S118 Pro’s 1100 cycles suggest a potentially longer usable lifespan, even with its slower 33W charging.
❓ Is the difference in battery endurance between the Doogee S118 Pro and Ulefone Power Armor 18T Ultra noticeable in everyday use?
Yes, a difference of nearly 17 hours of endurance is substantial. Users who frequently engage in activities like GPS navigation, video streaming, or gaming will likely notice the Doogee S118 Pro lasting significantly longer between charges. The Ulefone will require more frequent top-ups under similar usage patterns.
❓ Does the Mediatek Dimensity 7050 chipset in either phone exhibit throttling under sustained load?
The Dimensity 7050 is a capable mid-range chipset, but its thermal performance within the ruggedized chassis of these phones is a key concern. Without specific thermal testing data, it’s difficult to say definitively. However, the 6nm process should help mitigate throttling, and both manufacturers likely employ thermal management solutions to maintain performance during demanding tasks.