Screen size
Stellar 440 (Mi-440)4.0"
Stellar 470 (Mi-470)Winner: 4.7"+15%
Quick verdict
Stellar 470 (Mi-470) leads the measured specs 10-2.
Measured wins
Stellar 440 (Mi-440)
2
spec wins
Ties
5
equal specs
Stellar 470 (Mi-470)
10
spec wins
Overall winner
Screen size
Technology
Stellar 440 (Mi-440)
GSM / HSPA
Stellar 470 (Mi-470)
GSM / HSPA
2G bands
Stellar 440 (Mi-440)
GSM 900 / 1800
Stellar 470 (Mi-470)
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Stellar 440 (Mi-440)
HSDPA 2100
Stellar 470 (Mi-470)
HSDPA 2100
Speed
Stellar 440 (Mi-440)
HSPA 21.1/5.76 Mbps
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
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Stellar 470 (Mi-470)
HSPA 21.1/5.76 Mbps
Announced
Stellar 440 (Mi-440)
2014, December. Released 2014, December
Stellar 470 (Mi-470)
2014, October. Released 2014, October
Status
Stellar 440 (Mi-440)
Discontinued
Stellar 470 (Mi-470)
Discontinued
Dimensions
Stellar 440 (Mi-440)
127.6 x 63.8 x 11.5 mm (5.02 x 2.51 x 0.45 in)
Stellar 470 (Mi-470)
137.8 x 68.6 x 7.9 mm (5.43 x 2.70 x 0.31 in)
Weight
Stellar 440 (Mi-440)
119 g (4.20 oz)
Stellar 470 (Mi-470)
140 g (4.94 oz)
SIM
Stellar 440 (Mi-440)
Mini-SIM
Stellar 470 (Mi-470)
Dual SIM (Mini-SIM/ Micro-SIM)
Type
Stellar 440 (Mi-440)
TFT, 256K colors
Stellar 470 (Mi-470)
TFT
Size
Stellar 440 (Mi-440)
4.0 inches, 45.5 cm2 (~55.9% screen-to-body ratio)
Stellar 470 (Mi-470)
4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)
Resolution
Stellar 440 (Mi-440)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Stellar 470 (Mi-470)
540 x 960 pixels, 16:9 ratio (~234 ppi density)
OS
Stellar 440 (Mi-440)
Android 4.4.2 (KitKat)
Stellar 470 (Mi-470)
Android 4.4.2 (KitKat)
Chipset
Stellar 440 (Mi-440)
Mediatek MT6572 (28 nm)
Stellar 470 (Mi-470)
Mediatek MT6582 (28 nm)
CPU
Stellar 440 (Mi-440)
Dual-core 1.0 GHz Cortex-A7
Stellar 470 (Mi-470)
Quad-core 1.3 GHz Cortex-A7
GPU
Stellar 440 (Mi-440)
Mali-400
Stellar 470 (Mi-470)
Mali-400MP2
Card slot
Stellar 440 (Mi-440)
microSDHC (dedicated slot)
Stellar 470 (Mi-470)
microSDHC
Internal
Stellar 440 (Mi-440)
4GB 512MB RAM
Stellar 470 (Mi-470)
8GB 1GB RAM
Single
Stellar 440 (Mi-440)
3.15 MP
Stellar 470 (Mi-470)
8 MP, AF
Features
Stellar 440 (Mi-440)
LED flash
Stellar 470 (Mi-470)
LED flash, panorama, HDR
Video
Stellar 440 (Mi-440)
480p@25fps
Stellar 470 (Mi-470)
1080p@30fps
Single
Stellar 440 (Mi-440)
1.3 MP
Stellar 470 (Mi-470)
3.2 MP
Video
Stellar 440 (Mi-440)
Stellar 470 (Mi-470)
Loudspeaker
Stellar 440 (Mi-440)
Yes, dual speakers
Stellar 470 (Mi-470)
Yes
3.5mm jack
Stellar 440 (Mi-440)
Yes
Stellar 470 (Mi-470)
Yes
WLAN
Stellar 440 (Mi-440)
Wi-Fi 802.11 b/g/n, hotspot
Stellar 470 (Mi-470)
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
Stellar 440 (Mi-440)
2.0, A2DP
Stellar 470 (Mi-470)
4.0, A2DP, EDR
Positioning
Stellar 440 (Mi-440)
GPS
Stellar 470 (Mi-470)
GPS
NFC
Stellar 440 (Mi-440)
No
Stellar 470 (Mi-470)
No
Radio
Stellar 440 (Mi-440)
FM radio
Stellar 470 (Mi-470)
FM radio
USB
Stellar 440 (Mi-440)
microUSB 2.0
Stellar 470 (Mi-470)
microUSB 2.0, OTG
Sensors
Stellar 440 (Mi-440)
Accelerometer
Stellar 470 (Mi-470)
Accelerometer, proximity
Type
Stellar 440 (Mi-440)
Li-Ion 1400 mAh battery
Stellar 470 (Mi-470)
Li-Ion 1500 mAh battery
Stand-by
Stellar 440 (Mi-440)
Up to 72 h
Stellar 470 (Mi-470)
Up to 120 h
Talk time
Stellar 440 (Mi-440)
Up to 8 h
Stellar 470 (Mi-470)
Up to 4 h
Music play
Stellar 440 (Mi-440)
Up to 15 h
Stellar 470 (Mi-470)
Up to 22 h
Colors
Stellar 440 (Mi-440)
Gray
Stellar 470 (Mi-470)
Black, Blue
SAR EU
Stellar 440 (Mi-440)
0.58 W/kg (head)
Stellar 470 (Mi-470)
0.89 W/kg (head)