Screen size
equal specsSmart Flo 503 (Mi-503)5.0"
Stellar 507 (Mi-507)5.0"
Quick verdict
Smart Flo 503 (Mi-503) leads the measured specs 4-0.
Measured wins
Smart Flo 503 (Mi-503)
4
spec wins
Overall winner
Ties
12
equal specs
Stellar 507 (Mi-507)
0
spec wins
Screen size
equal specsTechnology
Smart Flo 503 (Mi-503)
GSM
Stellar 507 (Mi-507)
GSM / HSPA
2G bands
Smart Flo 503 (Mi-503)
GSM 900 / 1800 - SIM 1 & SIM 2
Stellar 507 (Mi-507)
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
Smart Flo 503 (Mi-503)
Class 12
Stellar 507 (Mi-507)
-
EDGE
Smart Flo 503 (Mi-503)
Class 12
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
Storage
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 507 (Mi-507)
-
3G bands
Smart Flo 503 (Mi-503)
-
Stellar 507 (Mi-507)
HSDPA 2100
Speed
Smart Flo 503 (Mi-503)
-
Stellar 507 (Mi-507)
HSPA 21.1/5.76 Mbps
Announced
Smart Flo 503 (Mi-503)
2014, August. Released 2014, August
Stellar 507 (Mi-507)
2014, August. Released 2014, August
Status
Smart Flo 503 (Mi-503)
Discontinued
Stellar 507 (Mi-507)
Discontinued
Dimensions
Smart Flo 503 (Mi-503)
150.4 x 74.8 x 9.8 mm (5.92 x 2.94 x 0.39 in)
Stellar 507 (Mi-507)
145.2 x 72.7 x 10.7 mm (5.72 x 2.86 x 0.42 in)
Weight
Smart Flo 503 (Mi-503)
180 g (6.35 oz)
Stellar 507 (Mi-507)
184 g (6.49 oz)
SIM
Smart Flo 503 (Mi-503)
Dual SIM (Mini-SIM/ Micro-SIM)
Stellar 507 (Mi-507)
Dual SIM (Mini-SIM/ Micro-SIM)
Type
Smart Flo 503 (Mi-503)
IPS LCD, 256K colors
Stellar 507 (Mi-507)
TFT, 256K colors
Size
Smart Flo 503 (Mi-503)
5.0 inches, 68.9 cm2 (~61.2% screen-to-body ratio)
Stellar 507 (Mi-507)
5.0 inches, 68.9 cm2 (~65.3% screen-to-body ratio)
Resolution
Smart Flo 503 (Mi-503)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Stellar 507 (Mi-507)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
Smart Flo 503 (Mi-503)
Android 4.4.2 (KitKat)
Stellar 507 (Mi-507)
Android 4.4.2 (KitKat)
Chipset
Smart Flo 503 (Mi-503)
Mediatek MT6571 (28 nm)
Stellar 507 (Mi-507)
Mediatek MT6572 (28 nm)
CPU
Smart Flo 503 (Mi-503)
Dual-core 1.3 GHz Cortex-A7
Stellar 507 (Mi-507)
Dual-core 1.3 GHz Cortex-A7
GPU
Smart Flo 503 (Mi-503)
Mali-400
Stellar 507 (Mi-507)
Mali-400
Card slot
Smart Flo 503 (Mi-503)
microSDHC
Stellar 507 (Mi-507)
microSDHC
Internal
Smart Flo 503 (Mi-503)
4GB 512MB RAM
Stellar 507 (Mi-507)
4GB 512MB RAM
Single
Smart Flo 503 (Mi-503)
8 MP, AF
Stellar 507 (Mi-507)
8 MP, AF
Features
Smart Flo 503 (Mi-503)
LED flash, panorama
Stellar 507 (Mi-507)
LED flash, panorama
Video
Smart Flo 503 (Mi-503)
720p@30fps
Stellar 507 (Mi-507)
720p@30fps
Single
Smart Flo 503 (Mi-503)
2 MP
Stellar 507 (Mi-507)
1.3 MP
Video
Smart Flo 503 (Mi-503)
Stellar 507 (Mi-507)
Loudspeaker
Smart Flo 503 (Mi-503)
Yes
Stellar 507 (Mi-507)
Yes
3.5mm jack
Smart Flo 503 (Mi-503)
Yes
Stellar 507 (Mi-507)
Yes
WLAN
Smart Flo 503 (Mi-503)
Wi-Fi 802.11 b/g/n, hotspot
Stellar 507 (Mi-507)
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Smart Flo 503 (Mi-503)
4.0, A2DP, EDR
Stellar 507 (Mi-507)
4.0, A2DP, EDR
Positioning
Smart Flo 503 (Mi-503)
GPS
Stellar 507 (Mi-507)
GPS
NFC
Smart Flo 503 (Mi-503)
No
Stellar 507 (Mi-507)
No
Radio
Smart Flo 503 (Mi-503)
FM radio
Stellar 507 (Mi-507)
FM radio
USB
Smart Flo 503 (Mi-503)
microUSB 2.0
Stellar 507 (Mi-507)
microUSB 2.0
Sensors
Smart Flo 503 (Mi-503)
Accelerometer, proximity
Stellar 507 (Mi-507)
Accelerometer, proximity
Type
Smart Flo 503 (Mi-503)
Li-Ion 2000 mAh battery
Stellar 507 (Mi-507)
Li-Ion 1800 mAh battery
Stand-by
Smart Flo 503 (Mi-503)
Up to 200 h
Stellar 507 (Mi-507)
Up to 200 h
Talk time
Smart Flo 503 (Mi-503)
Up to 5 h
Stellar 507 (Mi-507)
Up to 8 h
Music play
Smart Flo 503 (Mi-503)
Up to 30 h
Stellar 507 (Mi-507)
Up to 28 h
Colors
Smart Flo 503 (Mi-503)
White, Gray
Stellar 507 (Mi-507)
Red/Black, Blue/Black
SAR EU
Smart Flo 503 (Mi-503)
0.82 W/kg (head)
Stellar 507 (Mi-507)
0.94 W/kg (head)