Screen size
equal specsAquaris U25.2"
Aquaris X Pro5.2"
Quick verdict
Aquaris X Pro leads the measured specs 7-2.
Measured wins
Aquaris U2
2
spec wins
Ties
9
equal specs
Aquaris X Pro
7
spec wins
Overall winner
Screen size
equal specsTechnology
Aquaris U2
GSM / HSPA / LTE
Aquaris X Pro
GSM / HSPA / LTE
2G bands
Aquaris U2
GSM 850 / 900 / 1800 / 1900
Aquaris X Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Aquaris U2
HSDPA 850 / 900 / 1900 / 2100
Aquaris X Pro
HSDPA 850 / 900 / 1900 / 2100
4G bands
Aquaris U2
1, 2, 3, 4, 7, 8, 20, 28
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Aquaris X Pro
1, 3, 7, 20
Speed
Aquaris U2
HSPA, LTE
Aquaris X Pro
HSPA, LTE
Announced
Aquaris U2
2017, September. Released 2017, October
Aquaris X Pro
2017, April. Released 2017, June
Status
Aquaris U2
Discontinued
Aquaris X Pro
Discontinued
Dimensions
Aquaris U2
148.1 x 72.9 x 8.4 mm (5.83 x 2.87 x 0.33 in)
Aquaris X Pro
146.5 x 72.7 x 7.8 mm (5.77 x 2.86 x 0.31 in)
Weight
Aquaris U2
155 g (5.47 oz)
Aquaris X Pro
158 g (5.57 oz)
SIM
Aquaris U2
Nano-SIM + Nano-SIM
Aquaris X Pro
Nano-SIM + Nano-SIM
Type
Aquaris U2
IPS LCD
Aquaris X Pro
IPS LCD
Size
Aquaris U2
5.2 inches, 74.5 cm2 (~69.0% screen-to-body ratio)
Aquaris X Pro
5.2 inches, 74.5 cm2 (~70.0% screen-to-body ratio)
Resolution
Aquaris U2
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
Aquaris X Pro
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
Aquaris U2
Dinorex glass
Aquaris X Pro
Dinorex glass
OS
Aquaris U2
Android 7.1.2 (Nougat), upgradable to Android 8.0 (Oreo)
Aquaris X Pro
Android 7.1.1 (Nougat)
Chipset
Aquaris U2
Qualcomm MSM8940 Snapdragon 435 (28 nm)
Aquaris X Pro
Qualcomm MSM8953-Pro Snapdragon 626 (14 nm)
CPU
Aquaris U2
Octa-core 1.4 GHz Cortex-A53
Aquaris X Pro
Octa-core 2.2 GHz Cortex-A53
GPU
Aquaris U2
Adreno 505
Aquaris X Pro
Adreno 506
Card slot
Aquaris U2
microSDXC (uses shared SIM slot)
Aquaris X Pro
microSDXC (uses shared SIM slot)
Internal
Aquaris U2
16GB 2GB RAM, 32GB 3GB RAM
Aquaris X Pro
64GB 4GB RAM, 128GB 4GB RAM
Other
Aquaris U2
eMMC 5.1
Aquaris X Pro
eMMC 5.1
Single
Aquaris U2
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
Aquaris X Pro
12 MP, f/1.8, 1/2.55", 1.4µm, PDAF
Features
Aquaris U2
LED flash, HDR, panorama
Aquaris X Pro
Dual-LED dual-tone flash, auto-HDR, panorama
Video
Aquaris U2
1080p@30fps, 480p@120fps
Aquaris X Pro
4K@30fps, 720p@120fps
Single
Aquaris U2
5 MP, f/2.0, 1/5.0", 1.12µm
Aquaris X Pro
8 MP, f/2.0
Features
Aquaris U2
LED flash
Aquaris X Pro
LED flash
Video
Aquaris U2
1080p@30fps
Aquaris X Pro
1080p@60fps
Loudspeaker
Aquaris U2
Yes
Aquaris X Pro
Yes
3.5mm jack
Aquaris U2
Yes
Aquaris X Pro
Yes
Other
Aquaris U2
-
Aquaris X Pro
24-bit/192kHz audio
WLAN
Aquaris U2
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct
Aquaris X Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Aquaris U2
4.2, A2DP, LE, aptX
Aquaris X Pro
4.2, A2DP, LE, aptX
Positioning
Aquaris U2
GPS, GLONASS, BDS, GALILEO
Aquaris X Pro
GPS, GLONASS, GALILEO
NFC
Aquaris U2
Yes
Aquaris X Pro
Yes
Radio
Aquaris U2
FM radio
Aquaris X Pro
FM radio
USB
Aquaris U2
microUSB 2.0, OTG
Aquaris X Pro
USB Type-C 2.0, OTG
Sensors
Aquaris U2
Accelerometer, gyro, proximity, compass
Aquaris X Pro
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Aquaris U2
Li-Po 3100 mAh, non-removable
Aquaris X Pro
Li-Ion 3100 mAh, non-removable
Charging
Aquaris U2
18W wired, QC3
Aquaris X Pro
18W wired, QC3
Colors
Aquaris U2
Black
Aquaris X Pro
Midnight Black, Glaze White
Models
Aquaris U2
Aquaris U2
Aquaris X Pro
Aquaris X Pro
Price
Aquaris U2
About 190 EUR
Aquaris X Pro
About 370 EUR