Screen size
DuraForce Ultra5.5"
DuraForce XDWinner: 5.7"+4.4%
Quick verdict
DuraForce Ultra leads the measured specs 13-3.
Measured wins
DuraForce Ultra
13
spec wins
Overall winner
Ties
4
equal specs
DuraForce XD
3
spec wins
Screen size
Technology
DuraForce Ultra
GSM / HSPA / LTE / 5G
DuraForce XD
GSM / HSPA / LTE
2G bands
DuraForce Ultra
GSM 850 / 900 / 1800 / 1900
DuraForce XD
GSM 850 / 900 / 1800 / 1900
3G bands
DuraForce Ultra
HSDPA 850 / 900 / 1900 / 2100
DuraForce XD
HSDPA 850 / 900 / 1900 / 2100 - AT&T, T-Mobile
4G bands
DuraForce Ultra
1, 2, 3, 4, 5, 7, 12, 13, 48, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
DuraForce XD
1, 2, 3, 4, 5, 7, 17, 20, 29 - AT&T, 1, 2, 3, 4, 5, 7, 12, 20, 29 - T-Mobile
5G bands
DuraForce Ultra
2, 5, 66, 260, 261 SA/NSA/Sub6/mmWave
DuraForce XD
-
Speed
DuraForce Ultra
HSPA, LTE, 5G
DuraForce XD
HSPA, LTE
Announced
DuraForce Ultra
2021, March 11
DuraForce XD
2015, October. Released 2015, November
Status
DuraForce Ultra
Available. Released 2021, May
DuraForce XD
Discontinued
Dimensions
DuraForce Ultra
165.1 x 74.9 x 16 mm (6.5 x 2.95 x 0.63 in)
DuraForce XD
166.8 x 86.4 x 13.9 mm (6.57 x 3.40 x 0.55 in)
Weight
DuraForce Ultra
278 g (9.81 oz)
DuraForce XD
307 g (10.83 oz)
SIM
DuraForce Ultra
Nano SIM
DuraForce XD
Nano-SIM
Other
DuraForce Ultra
IP68 dust tight and water resistant (immersible up to 2m for 30 min) Drop resistant up to 1.5m MIL-STD-810H compliant Push-to-talk button
DuraForce XD
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810G compliant
Type
DuraForce Ultra
IPS LCD
DuraForce XD
IPS LCD
Size
DuraForce Ultra
5.45 inches, 76.7 cm2 (~62.0% screen-to-body ratio)
DuraForce XD
5.7 inches, 89.6 cm2 (~62.1% screen-to-body ratio)
Resolution
DuraForce Ultra
1080 x 2160 pixels, 18:9 ratio (~443 ppi density)
DuraForce XD
720 x 1280 pixels, 16:9 ratio (~258 ppi density)
Protection
DuraForce Ultra
Sapphire Shield
DuraForce XD
Yes
OS
DuraForce Ultra
Android 10, upgradable to Android 12
DuraForce XD
Android 5.1 (Lollipop)
Chipset
DuraForce Ultra
Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
DuraForce XD
Qualcomm MSM8928 Snapdragon 400 (28 nm)
CPU
DuraForce Ultra
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
DuraForce XD
Quad-core 1.6 GHz Cortex-A7
GPU
DuraForce Ultra
Adreno 620
DuraForce XD
Adreno 305
Card slot
DuraForce Ultra
microSDXC (dedicated slot)
DuraForce XD
microSDXC (dedicated slot)
Internal
DuraForce Ultra
128GB 6GB RAM
DuraForce XD
16GB 2GB RAM
Other
DuraForce Ultra
-
DuraForce XD
eMMC 4.5
Dual
DuraForce Ultra
24 MP, f/1.8, 27mm (wide), 0.9µm, PDAF 16 MP, f/2.0, 16mm, 117˚ (ultrawide), 1.0µm
DuraForce XD
-
Features
DuraForce Ultra
Dual-LED flash, HDR, panorama
DuraForce XD
LED flash, HDR, panorama
Video
DuraForce Ultra
1080p@30fps
DuraForce XD
1080p@30fps
Single
DuraForce Ultra
-
DuraForce XD
8 MP, AF
Single
DuraForce Ultra
8 MP, f/2.0, 23mm (wide), 1/4.0", 1.12µm
DuraForce XD
2 MP
Video
DuraForce Ultra
1080p@30fps
DuraForce XD
Loudspeaker
DuraForce Ultra
Yes, with stereo speakers
DuraForce XD
Yes
3.5mm jack
DuraForce Ultra
Unspecified
DuraForce XD
Yes
WLAN
DuraForce Ultra
Wi-Fi 802.11 a/b/g/n/ac/e/i/k/r/v, dual-band, Wi-Fi Direct
DuraForce XD
Wi-Fi 802.11 a/b/g/n/ac//r/k, dual-band, Wi-Fi Direct, hotspot
Bluetooth
DuraForce Ultra
5.0, A2DP, LE
DuraForce XD
4.1, A2DP, EDR, LE
Positioning
DuraForce Ultra
GPS (L1+L5)
DuraForce XD
GPS
NFC
DuraForce Ultra
Yes
DuraForce XD
Yes
Radio
DuraForce Ultra
No
DuraForce XD
No
USB
DuraForce Ultra
USB Type-C 3.1
DuraForce XD
microUSB 2.0
Sensors
DuraForce Ultra
Fingerprint (side-mounted); unspecified sensors
DuraForce XD
Accelerometer, gyro, proximity, compass, barometer
Type
DuraForce Ultra
Li-Po 4500 mAh
DuraForce XD
Li-Ion 3700 mAh, removable
Charging
DuraForce Ultra
Wired Wireless (Qi)
DuraForce XD
10W wired
Stand-by
DuraForce Ultra
-
DuraForce XD
Up to 816 h (3G)
Talk time
DuraForce Ultra
-
DuraForce XD
Up to 23 h (3G)
Colors
DuraForce Ultra
Black
DuraForce XD
Black
Price
DuraForce Ultra
About 860 EUR
DuraForce XD
-