Screen size
equal specss5527 Alpha Pro5.5"
s5528 Cosmo5.5"
Quick verdict
s5527 Alpha Pro leads the measured specs 4-1.
Measured wins
s5527 Alpha Pro
4
spec wins
Overall winner
Ties
12
equal specs
s5528 Cosmo
1
spec wins
Screen size
equal specsTechnology
s5527 Alpha Pro
GSM / HSPA
s5528 Cosmo
GSM / HSPA
2G bands
s5527 Alpha Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
s5528 Cosmo
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
s5527 Alpha Pro
HSDPA 850 / 1700(AWS) / 1900 / 900
s5528 Cosmo
HSDPA 850 / 1700(AWS) / 1900
Speed
s5527 Alpha Pro
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
equal specsStorage
equal specsMain 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
s5528 Cosmo
HSPA 21.1/5.76 Mbps
Announced
s5527 Alpha Pro
2017, August. Released 2017, August
s5528 Cosmo
2017, August. Released 2017, August
Status
s5527 Alpha Pro
Discontinued
s5528 Cosmo
Discontinued
Dimensions
s5527 Alpha Pro
152.9 x 76.8 x 8.2 mm (6.02 x 3.02 x 0.32 in)
s5528 Cosmo
154.8 x 78.2 x 8.8 mm (6.09 x 3.08 x 0.35 in)
Weight
s5527 Alpha Pro
148 g (5.22 oz)
s5528 Cosmo
169 g (5.96 oz)
SIM
s5527 Alpha Pro
Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
s5528 Cosmo
Dual SIM (Micro-SIM, dual stand-by)
Type
s5527 Alpha Pro
IPS LCD
s5528 Cosmo
IPS LCD
Size
s5527 Alpha Pro
5.5 inches, 83.4 cm2 (~71.0% screen-to-body ratio)
s5528 Cosmo
5.5 inches, 83.4 cm2 (~68.9% screen-to-body ratio)
Resolution
s5527 Alpha Pro
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
s5528 Cosmo
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Protection
s5527 Alpha Pro
Scratch-resistant glass
s5528 Cosmo
Scratch-resistant glass
OS
s5527 Alpha Pro
Android 6.0 (Marshmallow)
s5528 Cosmo
Android 7.0 (Nougat)
Chipset
s5527 Alpha Pro
Mediatek MT6580 (28 nm)
s5528 Cosmo
Mediatek MT6580 (28 nm)
CPU
s5527 Alpha Pro
Quad-core 1.3 GHz Cortex-A7
s5528 Cosmo
Quad-core 1.3 GHz Cortex-A7
GPU
s5527 Alpha Pro
Mali-400MP2
s5528 Cosmo
Mali-400MP2
Card slot
s5527 Alpha Pro
microSDXC
s5528 Cosmo
microSDXC
Internal
s5527 Alpha Pro
16GB 1GB RAM
s5528 Cosmo
16GB 1GB RAM
Single
s5527 Alpha Pro
13 MP, f/2.2, AF
s5528 Cosmo
8 MP, f/2.4, AF
Features
s5527 Alpha Pro
LED flash, panorama
s5528 Cosmo
LED flash, panorama
Video
s5527 Alpha Pro
1080p@30fps
s5528 Cosmo
1080p@30fps
Single
s5527 Alpha Pro
8 MP, f/2.8
s5528 Cosmo
5 MP, f/2.8
Video
s5527 Alpha Pro
s5528 Cosmo
Loudspeaker
s5527 Alpha Pro
Yes
s5528 Cosmo
Yes
3.5mm jack
s5527 Alpha Pro
Yes
s5528 Cosmo
Yes
WLAN
s5527 Alpha Pro
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
s5528 Cosmo
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
s5527 Alpha Pro
4.0, A2DP, LE
s5528 Cosmo
4.0, A2DP, LE
Positioning
s5527 Alpha Pro
GPS
s5528 Cosmo
GPS
NFC
s5527 Alpha Pro
No
s5528 Cosmo
No
Radio
s5527 Alpha Pro
Stereo FM radio
s5528 Cosmo
Stereo FM radio
USB
s5527 Alpha Pro
microUSB 2.0
s5528 Cosmo
microUSB 2.0
Sensors
s5527 Alpha Pro
Accelerometer, proximity
s5528 Cosmo
Accelerometer, proximity
Type
s5527 Alpha Pro
Li-Po 2800 mAh, removable
s5528 Cosmo
Li-Po 3000 mAh battery
Stand-by
s5527 Alpha Pro
Up to 288 h (3G)
s5528 Cosmo
Up to 288 h (3G)
Talk time
s5527 Alpha Pro
Up to 9 h (3G)
s5528 Cosmo
Up to 9 h (3G)
Colors
s5527 Alpha Pro
Black
s5528 Cosmo
Black, Gold
SAR
s5527 Alpha Pro
0.49 W/kg (head) 1.27 W/kg (body)
s5528 Cosmo
0.37 W/kg (head) 0.96 W/kg (body)