Oukitel RT5 vs. Ulefone Power Armor 18T Ultra: A Deep Dive into Rugged Performance
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🏆 Quick Verdict
For the average user prioritizing performance and fast charging, the Ulefone Power Armor 18T Ultra is the clear winner. Its Dimensity 7050 chipset and 66W charging significantly outperform the Oukitel RT5’s MT8788 and 18W charging, justifying the price difference for power users.
| PHONES | ||
|---|---|---|
| Phone Names | Oukitel RT5 | Ulefone Power Armor 18T Ultra |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71 |
| 5G bands | - | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2023, May | 2023, October |
| Status | Available. Released 2023, May | Available. Released 2023, November |
| Body | ||
|---|---|---|
| Dimensions | 251.2 x 170 x 14.2 mm (9.89 x 6.69 x 0.56 in) | 175.2 x 83.4 x 18.8 mm (6.90 x 3.28 x 0.74 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 860 g (1.90 lb) | 409 g (14.43 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5, Mohs level 4 |
| Resolution | 1200 x 1920 pixels, 16:10 ratio (~224 ppi density) | 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) |
| Size | 10.1 inches, 295.8 cm2 (~69.3% screen-to-body ratio) | 6.58 inches, 104.3 cm2 (~71.4% screen-to-body ratio) |
| Type | IPS LCD, 400 nits | IPS LCD, 120Hz |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek MT8788 (12 nm) | Mediatek Dimensity 7050 (6 nm) |
| GPU | Mali-G72 MP3 | Mali-G68 MC4 |
| OS | Android | Android 13, upgradable to Android 14 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC | microSDXC (uses shared SIM slot) |
| Internal | 256GB 14GB RAM | 512GB 12GB RAM |
| Main Camera | ||
|---|---|---|
| Features | LED flash | Hexa-LED flash, HDR, panorama |
| Single | 16 MP, f/2.2, (wide), 1/3.1", AF | - |
| Triple | - | 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) |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 16 MP, f/2.0, (wide), 1/2.8" | 32 MP, f/2.0, (wide), 1.2µm |
| Video | Yes | 1080p@30fps |
| Sound | ||
|---|---|---|
| 35mm jack | Unspecified | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.2, A2DP | 5.0, A2DP, LE |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS, GALILEO, BDS, NavIC |
| Radio | Unspecified | Wireless FM radio, RDS, recording |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG, magnetic connector |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 18W wired Reverse wired | 66W wired, 52% in 30 min 15W wireless 5W wireless reversed |
| Type | Li-Po 10000 mAh | Li-Po 9600 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Orange | Black |
| Price | About 270 EUR | About 700 EUR |
| EU LABEL | ||
|---|---|---|
| Battery | - | 88:30h endurance, 1000 cycles |
| Energy | - | Class B |
| Free fall | - | Class A (270 falls) |
| Repairability | - | Class C |
Oukitel RT5
- More affordable price point
- Rugged design for durability
- Reverse wired charging capability
- Significantly slower charging speed
- Less powerful processor for demanding tasks
- Likely lower quality display
Ulefone Power Armor 18T Ultra
- Faster 66W wired charging
- More powerful Dimensity 7050 processor
- Longer battery lifespan (1000 cycles)
- Higher price tag
- Potentially bulkier design due to larger battery/cooling
- Wireless charging may not be as fast as wired
Display Comparison
Display specifications are absent from the provided data, but given the market segment, both likely feature LCD panels optimized for outdoor visibility. The RT5, being the more budget-oriented option, may utilize a lower-quality panel with narrower viewing angles. The 18T Ultra, positioned higher, could potentially offer a higher peak brightness for improved sunlight legibility. Bezels are likely substantial on both devices, prioritizing durability over a sleek aesthetic.
Camera Comparison
Camera details are limited, but the absence of specific sensor information suggests both phones likely employ mid-range sensors. The focus should be on real-world image quality, which is heavily influenced by image processing. Given the price difference, the Ulefone 18T Ultra likely benefits from a more sophisticated image signal processor (ISP) within the Dimensity 7050, resulting in better dynamic range and noise reduction. Any 2MP macro sensors on either device should be considered marketing filler, offering minimal practical benefit.
Performance
The Ulefone Power Armor 18T Ultra’s Mediatek Dimensity 7050 (6nm) represents a substantial leap in processing power compared to the Oukitel RT5’s Mediatek MT8788 (12nm). The Dimensity 7050’s Cortex-A78 cores, clocked at 2.6 GHz, offer significantly higher single-core performance than the RT5’s Cortex-A73 cores at 2.0 GHz. This translates to smoother multitasking, faster app loading times, and a more responsive user experience. The 6nm process node also contributes to improved thermal efficiency, reducing the likelihood of throttling during sustained workloads. The RT5’s CPU, while adequate for basic tasks, will struggle with demanding games or applications. The 18T Ultra is the clear choice for users who need processing power.
Battery Life
The Ulefone Power Armor 18T Ultra boasts a significant advantage in charging speed with its 66W wired charging, capable of reaching 52% charge in just 30 minutes. This is a massive improvement over the Oukitel RT5’s 18W charging. While the RT5 offers reverse wired charging, the 18T Ultra adds 15W wireless and 5W reversed wireless charging options, providing greater versatility. The 18T Ultra also claims 88:30h endurance and 1000 battery cycles, suggesting a longer lifespan and sustained performance over time, even if the actual mAh capacity isn't specified.
Buying Guide
Buy the Oukitel RT5 if you need a budget-friendly, highly durable phone for basic tasks and aren't concerned with demanding applications or rapid charging. Buy the Ulefone Power Armor 18T Ultra if you prioritize performance for gaming or productivity, require significantly faster charging speeds, and value the longevity offered by its battery cycle rating.