Screen size
Icon HD X551Winner: 5.5"+9.1%
Kick X5115.0"
Quick verdict
Icon HD X551 leads the measured specs 8-2.
Measured wins
Icon HD X551
8
spec wins
Overall winner
Ties
8
equal specs
Kick X511
2
spec wins
Screen size
Technology
Icon HD X551
GSM / HSPA
Kick X511
GSM / HSPA
2G bands
Icon HD X551
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Kick X511
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Icon HD X551
HSDPA 850 / 1900 / 2100
Kick X511
HSDPA 850 / 1900 - X511A, HSDPA 850 / 2100 - X511B
Speed
Icon HD X551
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
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
equal specsSD card
equal specsStereo speakers
Kick X511
HSPA 21.1/5.76 Mbps
Announced
Icon HD X551
2015, November. Released 2016, January
Kick X511
2015, May. Released 2015, August
Status
Icon HD X551
Discontinued
Kick X511
Discontinued
Dimensions
Icon HD X551
153.2 x 79 x 8.2 mm (6.03 x 3.11 x 0.32 in)
Kick X511
144.5 x 72 x 8.1 mm (5.69 x 2.83 x 0.32 in)
Weight
Icon HD X551
115 g (4.06 oz)
Kick X511
160 g (5.64 oz)
SIM
Icon HD X551
Dual SIM (Micro-SIM/ Mini-SIM, dual stand-by)
Kick X511
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Type
Icon HD X551
IPS LCD
Kick X511
IPS LCD
Size
Icon HD X551
5.5 inches, 83.4 cm2 (~68.9% screen-to-body ratio)
Kick X511
5.0 inches, 68.9 cm2 (~66.2% screen-to-body ratio)
Resolution
Icon HD X551
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Kick X511
540 x 960 pixels, 16:9 ratio (~220 ppi density)
OS
Icon HD X551
Android 5.1 (Lollipop)
Kick X511
Android 4.4.2 (KitKat)
Chipset
Icon HD X551
Mediatek MT6580A (28 nm)
Kick X511
Mediatek MT6582M (28 nm)
CPU
Icon HD X551
Quad-core 1.3 GHz Cortex-A7
Kick X511
Quad-core 1.3 GHz Cortex-A7
GPU
Icon HD X551
Mali-400MP2
Kick X511
Mali-400MP2
Card slot
Icon HD X551
microSDHC
Kick X511
microSDHC
Internal
Icon HD X551
16GB 1GB RAM
Kick X511
8GB 1GB RAM
Single
Icon HD X551
8 MP, AF
Kick X511
5 MP, AF
Features
Icon HD X551
LED flash, HDR, panorama
Kick X511
LED flash, panorama, HDR
Video
Icon HD X551
1080p@30fps
Kick X511
1080p@30fps
Single
Icon HD X551
2 MP
Kick X511
VGA
Video
Icon HD X551
Kick X511
Loudspeaker
Icon HD X551
Yes
Kick X511
Yes, with stereo speakers
3.5mm jack
Icon HD X551
Yes
Kick X511
Yes
WLAN
Icon HD X551
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Kick X511
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
Icon HD X551
4.0, A2DP, EDR
Kick X511
4.0, A2DP, EDR
Positioning
Icon HD X551
GPS
Kick X511
GPS
NFC
Icon HD X551
No
Kick X511
No
Radio
Icon HD X551
FM radio
Kick X511
FM radio
USB
Icon HD X551
microUSB 2.0
Kick X511
microUSB 2.0
Sensors
Icon HD X551
Accelerometer, proximity, compass
Kick X511
Accelerometer, proximity
Type
Icon HD X551
Li-Po 2100 mAh, removable
Kick X511
Li-Po 1600 mAh battery
Stand-by
Icon HD X551
Up to 700 h (2G) / Up to 250 h (3G)
Kick X511
Up to 400 h (2G) / Up to 240 h (3G)
Talk time
Icon HD X551
Up to 22 h (2G) / Up to 12 h (3G)
Kick X511
Up to 5 h (2G) / Up to 4 h (3G)
Colors
Icon HD X551
Dark Grey, White, Gold, Rose Gold, Silver
Kick X511
Black, White, Gold, Blue