Screen size
Stellar 509 (Mi-509)5.0"
Stellar 600 (Mi-600)Winner: 6.0"+17%
Quick verdict
Stellar 600 (Mi-600) leads the measured specs 4-3.
Measured wins
Stellar 509 (Mi-509)
3
spec wins
Ties
10
equal specs
Stellar 600 (Mi-600)
4
spec wins
Overall winner
Screen size
Technology
Stellar 509 (Mi-509)
GSM / HSPA
Stellar 600 (Mi-600)
GSM / HSPA
2G bands
Stellar 509 (Mi-509)
GSM 850 / 900 / 1800 / 1900
Stellar 600 (Mi-600)
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Stellar 509 (Mi-509)
HSDPA 2100
Stellar 600 (Mi-600)
HSDPA 2100
Speed
Stellar 509 (Mi-509)
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront 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
Stellar 600 (Mi-600)
HSPA 21.1/5.76 Mbps
Announced
Stellar 509 (Mi-509)
2014, May. Released 2014, May
Stellar 600 (Mi-600)
2014, July. Released 2014, July
Status
Stellar 509 (Mi-509)
Discontinued
Stellar 600 (Mi-600)
Discontinued
Dimensions
Stellar 509 (Mi-509)
145 x 79 x 9.5 mm (5.71 x 3.11 x 0.37 in)
Stellar 600 (Mi-600)
Weight
Stellar 509 (Mi-509)
120 g (4.23 oz)
Stellar 600 (Mi-600)
189 g (6.67 oz)
SIM
Stellar 509 (Mi-509)
Mini-SIM
Stellar 600 (Mi-600)
Dual SIM (Mini-SIM/ Micro-SIM)
Type
Stellar 509 (Mi-509)
IPS LCD
Stellar 600 (Mi-600)
IPS LCD
Size
Stellar 509 (Mi-509)
5.0 inches, 68.9 cm2 (~60.1% screen-to-body ratio)
Stellar 600 (Mi-600)
6.0 inches, 99.2 cm2
Resolution
Stellar 509 (Mi-509)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Stellar 600 (Mi-600)
540 x 960 pixels, 16:9 ratio (~184 ppi density)
OS
Stellar 509 (Mi-509)
Android 4.4.2 (KitKat)
Stellar 600 (Mi-600)
Android 4.4.2 (KitKat)
Chipset
Stellar 509 (Mi-509)
Mediatek MT6582M (28 nm)
Stellar 600 (Mi-600)
Mediatek MT6582M (28 nm)
CPU
Stellar 509 (Mi-509)
Quad-core 1.3 GHz Cortex-A7
Stellar 600 (Mi-600)
Quad-core 1.3 GHz Cortex-A7
GPU
Stellar 509 (Mi-509)
Mali-400MP2
Stellar 600 (Mi-600)
Mali-400MP2
Card slot
Stellar 509 (Mi-509)
microSDHC (dedicated slot)
Stellar 600 (Mi-600)
microSDHC
Internal
Stellar 509 (Mi-509)
4GB 1GB RAM
Stellar 600 (Mi-600)
4GB 1GB RAM
Single
Stellar 509 (Mi-509)
8 MP, AF
Stellar 600 (Mi-600)
8 MP, AF
Features
Stellar 509 (Mi-509)
LED flash, panorama, HDR
Stellar 600 (Mi-600)
LED flash, panorama, HDR
Video
Stellar 509 (Mi-509)
720p@30fps
Stellar 600 (Mi-600)
720p@30fps
Single
Stellar 509 (Mi-509)
2 MP
Stellar 600 (Mi-600)
3.15 MP
Video
Stellar 509 (Mi-509)
Stellar 600 (Mi-600)
Loudspeaker
Stellar 509 (Mi-509)
Yes
Stellar 600 (Mi-600)
Yes
3.5mm jack
Stellar 509 (Mi-509)
Yes
Stellar 600 (Mi-600)
Yes
WLAN
Stellar 509 (Mi-509)
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Stellar 600 (Mi-600)
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
Stellar 509 (Mi-509)
3.0, A2DP
Stellar 600 (Mi-600)
3.0, A2DP
Positioning
Stellar 509 (Mi-509)
GPS
Stellar 600 (Mi-600)
GPS
NFC
Stellar 509 (Mi-509)
No
Stellar 600 (Mi-600)
No
Radio
Stellar 509 (Mi-509)
FM radio
Stellar 600 (Mi-600)
FM radio
USB
Stellar 509 (Mi-509)
microUSB 2.0
Stellar 600 (Mi-600)
microUSB 2.0
Sensors
Stellar 509 (Mi-509)
Accelerometer, proximity
Stellar 600 (Mi-600)
Accelerometer, proximity
Type
Stellar 509 (Mi-509)
Li-Ion 2000 mAh battery
Stellar 600 (Mi-600)
Li-Po 2500 mAh battery
Stand-by
Stellar 509 (Mi-509)
Up to 170 h
Stellar 600 (Mi-600)
Up to 100 h
Talk time
Stellar 509 (Mi-509)
Up to 4 h 30 min
Stellar 600 (Mi-600)
Up to 18 h
Music play
Stellar 509 (Mi-509)
Up to 30 h
Stellar 600 (Mi-600)
Up to 35 h
Colors
Stellar 509 (Mi-509)
White
Stellar 600 (Mi-600)
White
SAR EU
Stellar 509 (Mi-509)
0.92 W/kg (head)
Stellar 600 (Mi-600)
0.44 W/kg (head)