Screen size
Aqua SpeedWinner: 4.5"+65%
IRist Smartwatch1.6"
Quick verdict
Aqua Speed leads the measured specs 11-1.
Measured wins
Aqua Speed
11
spec wins
Overall winner
Ties
5
equal specs
IRist Smartwatch
1
spec wins
Screen size
Technology
Aqua Speed
GSM / HSPA
IRist Smartwatch
GSM / HSPA
2G bands
Aqua Speed
GSM 900 / 1800 - SIM 1 & SIM 2
IRist Smartwatch
GSM 850 / 900 / 1800 / 1900
3G bands
Aqua Speed
HSDPA 2100
IRist Smartwatch
HSDPA 1900 / 2100
Speed
Aqua Speed
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
IRist Smartwatch
HSPA
Announced
Aqua Speed
2015, February. Released 2015, February
IRist Smartwatch
2015, July. Released 2015, August
Status
Aqua Speed
Discontinued
IRist Smartwatch
Discontinued
Dimensions
Aqua Speed
136 x 68 x 9 mm (5.35 x 2.68 x 0.35 in)
IRist Smartwatch
44 x 44 x 14 mm (1.73 x 1.73 x 0.55 in)
Weight
Aqua Speed
120 g (4.23 oz)
IRist Smartwatch
83 g (3.03 oz)
SIM
Aqua Speed
Dual SIM
IRist Smartwatch
Micro-SIM
Type
Aqua Speed
IPS LCD
IRist Smartwatch
OLED
Size
Aqua Speed
4.5 inches, 55.8 cm2 (~60.4% screen-to-body ratio)
IRist Smartwatch
1.56 inches
Resolution
Aqua Speed
540 x 960 pixels, 16:9 ratio (~245 ppi density)
IRist Smartwatch
240 x 240 pixels (~218 ppi density)
OS
Aqua Speed
Android 4.4.2 (KitKat), upgradable to 5.0 (Lollipop)
IRist Smartwatch
Android OS compatible
Chipset
Aqua Speed
Mediatek MT6582M (28 nm)
IRist Smartwatch
Mediatek MT6572 (28 nm)
CPU
Aqua Speed
Quad-core 1.3 GHz Cortex-A7
IRist Smartwatch
Dual-core 1.2 GHz Cortex-A7
GPU
Aqua Speed
Mali-400MP2
IRist Smartwatch
Mali-400
Card slot
Aqua Speed
microSDHC
IRist Smartwatch
microSDHC (dedicated slot)
Internal
Aqua Speed
16GB 2GB RAM
IRist Smartwatch
4GB 512MB RAM
Single
Aqua Speed
8 MP
IRist Smartwatch
5 MP
Features
Aqua Speed
LED flash, panorama
IRist Smartwatch
-
Video
Aqua Speed
Yes
IRist Smartwatch
Yes
Single
Aqua Speed
5 MP
IRist Smartwatch
-
Video
Aqua Speed
IRist Smartwatch
-
Other
Aqua Speed
-
IRist Smartwatch
No
Loudspeaker
Aqua Speed
Yes
IRist Smartwatch
Yes
3.5mm jack
Aqua Speed
Yes
IRist Smartwatch
No
WLAN
Aqua Speed
Wi-Fi 802.11 b/g/n, hotspot
IRist Smartwatch
Wi-Fi 802.11 b/g/n
Bluetooth
Aqua Speed
2.0
IRist Smartwatch
2.0
Positioning
Aqua Speed
GPS
IRist Smartwatch
GPS
NFC
Aqua Speed
No
IRist Smartwatch
No
Radio
Aqua Speed
FM radio
IRist Smartwatch
No
USB
Aqua Speed
microUSB 2.0
IRist Smartwatch
microUSB 2.0
Sensors
Aqua Speed
Accelerometer, proximity
IRist Smartwatch
Accelerometer, gyro, compass
Other
Aqua Speed
-
IRist Smartwatch
Video player Photo viewer
Type
Aqua Speed
Li-Ion 1700 mAh, removable
IRist Smartwatch
Li-Ion 600 mAh, non-removable
Stand-by
Aqua Speed
Up to 180 h
IRist Smartwatch
-
Talk time
Aqua Speed
Up to 5 h
IRist Smartwatch
-
Colors
Aqua Speed
White, black, gray, coffee
IRist Smartwatch
Orange, pink, black
SAR
Aqua Speed
0.35 W/kg (head)
IRist Smartwatch
0.98 W/kg (head)
Price
Aqua Speed
-
IRist Smartwatch
About 160 EUR