Kyocera DuraForce Ultra vs. Ulefone Armor 11T 5G: A Deep Dive into Rugged 5G Performance

The rugged smartphone market caters to a specific need: durability. Both the Kyocera DuraForce Ultra and the Ulefone Armor 11T 5G aim to deliver that, alongside 5G connectivity. However, they diverge significantly in their internal hardware, particularly in their chipsets. This comparison dissects those differences, focusing on real-world performance implications for users who demand both resilience and responsiveness.
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🏆 Quick Verdict

For the average user prioritizing consistent performance and broader wireless charging compatibility, the Kyocera DuraForce Ultra emerges as the better choice. While the Ulefone Armor 11T 5G offers a potentially faster chipset on paper, the Snapdragon 765G in the DuraForce Ultra provides a more refined experience and the added convenience of Qi wireless charging.

PHONES
Phone Names Kyocera DuraForce Ultra Ulefone Armor 11T 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 12, 13, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
5G bands2, 5, 66, 260, 261 SA/NSA/Sub6/mmWave1, 3, 5, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2021, March 112021, May 29
StatusAvailable. Released 2021, MayAvailable. Released 2021, June 07
Body
Build-Front glass, aluminum back with rubber, aluminum frame
Dimensions165.1 x 74.9 x 16 mm (6.5 x 2.95 x 0.63 in)163.8 x 81.6 x 14.2 mm (6.45 x 3.21 x 0.56 in)
SIMNano SIMNano-SIM + Nano-SIM
Weight278 g (9.81 oz)293 g (10.34 oz)
 -IP69K dust/water resistant (up to 1.5m for 30 min) Drop-to-concrete resistance from up to 1.2m MIL-STD-810G compliant
Display
ProtectionSapphire ShieldOleophobic coating
Resolution1080 x 2160 pixels, 18:9 ratio (~443 ppi density)720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
Size5.45 inches, 76.7 cm2 (~62.0% screen-to-body ratio)6.1 inches, 91.3 cm2 (~68.3% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
ChipsetQualcomm SM7250 Snapdragon 765G 5G (7 nm)Mediatek Dimensity 800 (7 nm)
GPUAdreno 620Mali-G57 MP4
OSAndroid 10, upgradable to Android 12Android 11
Memory
Card slotmicroSDXC (dedicated slot)No
Internal128GB 6GB RAM256GB 8GB RAM
 -UFS 2.1
Main Camera
Dual24 MP, f/1.8, 27mm (wide), 0.9µm, PDAF 16 MP, f/2.0, 16mm, 117˚ (ultrawide), 1.0µm-
FeaturesDual-LED flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Penta-48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF FLIR thermal camera (Lepton module) 5 MP 2 MP (macro) Auxiliary lens
Single-16 MP, f/2.0
Video1080p@30fps4K@30fps, 1080p@30fps
Selfie camera
Features-HDR, panorama
Single8 MP, f/2.0, 23mm (wide), 1/4.0", 1.12µm16 MP, f/2.0
Video1080p@30fps1080p@30fps
Sound
3.5mm jack -Yes
35mm jackUnspecifiedYes
Loudspeaker Yes, with stereo speakersYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5)GPS, GLONASS, GALILEO, BDS
RadioNoFM radio, RDS, recording
USBUSB Type-C 3.1USB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/e/i/k/r/v, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted); unspecified sensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, baroceptor
Battery
ChargingWired Wireless (Qi)18W wired 10W wireless
TypeLi-Po 4500 mAhLi-Po 5200 mAh
Misc
ColorsBlackBlack
PriceAbout 860 EURAbout 590 EUR

Kyocera DuraForce Ultra

  • Qualcomm Snapdragon 765G offers balanced performance and efficiency.
  • Qi wireless charging provides convenience and compatibility.
  • Proven durability from Kyocera's rugged phone expertise.

  • Potentially lower peak CPU performance compared to Dimensity 800.
  • Display specifications are likely basic.

Ulefone Armor 11T 5G

  • MediaTek Dimensity 800 offers potentially faster processing speeds.
  • 5G connectivity for faster data speeds.
  • Rugged design for durability in harsh environments.

  • Slower 10W wireless charging.
  • Potential for thermal throttling under sustained load.
  • MediaTek chipset may lack the refinement of Qualcomm's offering.

Display Comparison

Neither device boasts a cutting-edge display. Details regarding panel type, resolution, and refresh rate are absent from the provided data, suggesting both likely utilize standard LCD panels. However, the focus on ruggedness suggests durability is prioritized over display quality. The absence of LTPO or high refresh rates is expected. Bezels are likely substantial on both to contribute to structural integrity. Color accuracy is unlikely to be a key selling point for either.

Camera Comparison

Without detailed camera specifications, a direct comparison is limited. Both phones likely feature multi-camera setups geared towards versatility rather than exceptional image quality. The absence of information regarding sensor sizes and apertures suggests neither device will excel in low-light photography. The inclusion of a 2MP macro camera on either device is likely a marketing tactic, offering minimal practical benefit due to the small sensor size and limited detail capture. Image processing will likely differ, with Kyocera potentially favoring more natural tones and Ulefone potentially boosting saturation for a more vibrant look.

Performance

The core difference lies in the chipsets. The Kyocera DuraForce Ultra utilizes the Qualcomm Snapdragon 765G, built on a 7nm process, featuring a tri-cluster CPU configuration with Kryo cores designed for efficiency and performance. The Ulefone Armor 11T 5G employs the MediaTek Dimensity 800, also on a 7nm process. While the Dimensity 800's Cortex-A76 cores offer higher clock speeds (2.0 GHz vs 2.4 GHz Kryo 475 Prime), the Snapdragon 765G’s architecture is generally considered more efficient and better optimized for sustained performance. The Snapdragon’s Adreno 620 GPU is also a strong performer. The Armor 11T’s Mali-G52 MC4 GPU, while capable, typically lags behind the Adreno 620 in demanding gaming scenarios. The Snapdragon 765G’s integrated 5G modem also benefits from Qualcomm’s extensive experience in cellular technology.

Battery Life

Battery capacity is not specified, making a direct mAh comparison impossible. However, the charging capabilities reveal a significant difference. The DuraForce Ultra supports both wired and Qi wireless charging, offering flexibility. The Armor 11T 5G is limited to 18W wired charging and a slower 10W wireless charging standard. This means the DuraForce Ultra will likely offer faster wireless charging speeds and broader compatibility with wireless charging pads. While a larger battery capacity on the Armor 11T could offset the slower charging, the Snapdragon 765G’s efficiency may allow the DuraForce Ultra to achieve comparable battery life with a smaller capacity.

Buying Guide

Buy the Kyocera DuraForce Ultra if you need a reliably performing 5G rugged phone with proven durability and the convenience of Qi wireless charging, even if it means sacrificing peak theoretical performance. Buy the Ulefone Armor 11T 5G if you prioritize potentially faster processing speeds for demanding tasks and are comfortable with a slower, less common wireless charging standard, and are willing to potentially manage thermal throttling under sustained load.

Frequently Asked Questions

❓ Will the Dimensity 800 in the Ulefone Armor 11T 5G overheat during extended gaming sessions?
The Dimensity 800 is a capable chipset, but it's known to generate more heat than the Snapdragon 765G under sustained load. Given the rugged design's focus on structural integrity over advanced cooling solutions, thermal throttling is a distinct possibility during prolonged gaming or other demanding tasks on the Armor 11T 5G. The DuraForce Ultra's Snapdragon 765G is generally more efficient and better equipped to handle sustained workloads.
❓ Is the 10W wireless charging on the Ulefone Armor 11T 5G significantly slower than standard wireless charging?
Yes, 10W wireless charging is considerably slower than the 15W or higher rates commonly found on modern smartphones, including the Kyocera DuraForce Ultra's Qi-compatible charging. Expect significantly longer charging times when using wireless charging with the Armor 11T 5G. It's a noticeable compromise for users accustomed to faster wireless charging speeds.
❓ Does the Kyocera DuraForce Ultra support carrier aggregation for improved 5G speeds?
The Snapdragon 765G modem in the DuraForce Ultra supports carrier aggregation, allowing it to combine multiple 5G channels for faster and more stable data speeds, provided your carrier supports it. This is a key advantage over some earlier 5G modems and contributes to a better overall 5G experience.