Screen size
equal specsMi-426 Smart Flo Mettle 4.0X4.0"
Stellar 440 (Mi-440)4.0"
Quick verdict
Stellar 440 (Mi-440) leads the measured specs 5-1.
Measured wins
Mi-426 Smart Flo Mettle 4.0X
1
spec wins
Ties
10
equal specs
Stellar 440 (Mi-440)
5
spec wins
Overall winner
Screen size
equal specsTechnology
Mi-426 Smart Flo Mettle 4.0X
GSM
Stellar 440 (Mi-440)
GSM / HSPA
2G bands
Mi-426 Smart Flo Mettle 4.0X
GSM 900 / 1800 - SIM 1 & SIM 2
Stellar 440 (Mi-440)
GSM 900 / 1800
GPRS
Mi-426 Smart Flo Mettle 4.0X
Class 12
Stellar 440 (Mi-440)
-
EDGE
Mi-426 Smart Flo Mettle 4.0X
Class 12
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Stellar 440 (Mi-440)
-
3G bands
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
HSDPA 2100
Speed
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
HSPA 21.1/5.76 Mbps
Announced
Mi-426 Smart Flo Mettle 4.0X
2014, January. Released 2014, January
Stellar 440 (Mi-440)
2014, December. Released 2014, December
Status
Mi-426 Smart Flo Mettle 4.0X
Discontinued
Stellar 440 (Mi-440)
Discontinued
Dimensions
Mi-426 Smart Flo Mettle 4.0X
119.9 x 58 x 10.8 mm (4.72 x 2.28 x 0.43 in)
Stellar 440 (Mi-440)
127.6 x 63.8 x 11.5 mm (5.02 x 2.51 x 0.45 in)
Weight
Mi-426 Smart Flo Mettle 4.0X
122 g (4.30 oz)
Stellar 440 (Mi-440)
119 g (4.20 oz)
SIM
Mi-426 Smart Flo Mettle 4.0X
Dual SIM (Mini-SIM)
Stellar 440 (Mi-440)
Mini-SIM
Type
Mi-426 Smart Flo Mettle 4.0X
TFT
Stellar 440 (Mi-440)
TFT, 256K colors
Size
Mi-426 Smart Flo Mettle 4.0X
4.0 inches, 45.5 cm2 (~65.5% screen-to-body ratio)
Stellar 440 (Mi-440)
4.0 inches, 45.5 cm2 (~55.9% screen-to-body ratio)
Resolution
Mi-426 Smart Flo Mettle 4.0X
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Stellar 440 (Mi-440)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Mi-426 Smart Flo Mettle 4.0X
Android 4.2 (Jelly Bean)
Stellar 440 (Mi-440)
Android 4.4.2 (KitKat)
Chipset
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
Mediatek MT6572 (28 nm)
CPU
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
Dual-core 1.0 GHz Cortex-A7
GPU
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
Mali-400
Card slot
Mi-426 Smart Flo Mettle 4.0X
microSDHC
Stellar 440 (Mi-440)
microSDHC (dedicated slot)
Internal
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
4GB 512MB RAM
Single
Mi-426 Smart Flo Mettle 4.0X
2 MP
Stellar 440 (Mi-440)
3.15 MP
Video
Mi-426 Smart Flo Mettle 4.0X
Yes
Stellar 440 (Mi-440)
480p@25fps
Features
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
LED flash
Single
Mi-426 Smart Flo Mettle 4.0X
1.3 MP
Stellar 440 (Mi-440)
1.3 MP
Video
Mi-426 Smart Flo Mettle 4.0X
Stellar 440 (Mi-440)
Loudspeaker
Mi-426 Smart Flo Mettle 4.0X
Yes
Stellar 440 (Mi-440)
Yes, dual speakers
3.5mm jack
Mi-426 Smart Flo Mettle 4.0X
Yes
Stellar 440 (Mi-440)
Yes
WLAN
Mi-426 Smart Flo Mettle 4.0X
Wi-Fi 802.11 b/g/n
Stellar 440 (Mi-440)
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Mi-426 Smart Flo Mettle 4.0X
2.0
Stellar 440 (Mi-440)
2.0, A2DP
Positioning
Mi-426 Smart Flo Mettle 4.0X
GPS
Stellar 440 (Mi-440)
GPS
NFC
Mi-426 Smart Flo Mettle 4.0X
No
Stellar 440 (Mi-440)
No
Radio
Mi-426 Smart Flo Mettle 4.0X
FM radio
Stellar 440 (Mi-440)
FM radio
USB
Mi-426 Smart Flo Mettle 4.0X
microUSB
Stellar 440 (Mi-440)
microUSB 2.0
Sensors
Mi-426 Smart Flo Mettle 4.0X
Accelerometer
Stellar 440 (Mi-440)
Accelerometer
Type
Mi-426 Smart Flo Mettle 4.0X
Li-Ion 1400 mAh battery
Stellar 440 (Mi-440)
Li-Ion 1400 mAh battery
Stand-by
Mi-426 Smart Flo Mettle 4.0X
Up to 250 h
Stellar 440 (Mi-440)
Up to 72 h
Talk time
Mi-426 Smart Flo Mettle 4.0X
Up to 6 h
Stellar 440 (Mi-440)
Up to 8 h
Music play
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
Up to 15 h
Colors
Mi-426 Smart Flo Mettle 4.0X
Silver
Stellar 440 (Mi-440)
Gray
Price
Mi-426 Smart Flo Mettle 4.0X
About 50 EUR
Stellar 440 (Mi-440)
-
SAR EU
Mi-426 Smart Flo Mettle 4.0X
-
Stellar 440 (Mi-440)
0.58 W/kg (head)