Screen size
Mi-437 Stellar Nhance 2—
Stellar 440 (Mi-440)Winner: 4.0"
Quick verdict
Stellar 440 (Mi-440) leads the measured specs 6-2.
Measured wins
Mi-437 Stellar Nhance 2
2
spec wins
Ties
8
equal specs
Stellar 440 (Mi-440)
6
spec wins
Overall winner
Screen size
Technology
Mi-437 Stellar Nhance 2
GSM / HSPA
Stellar 440 (Mi-440)
GSM / HSPA
2G bands
Mi-437 Stellar Nhance 2
GSM 900 / 1800 - SIM 1 & SIM 2
Stellar 440 (Mi-440)
GSM 900 / 1800
3G bands
Mi-437 Stellar Nhance 2
HSDPA 2100
Stellar 440 (Mi-440)
HSDPA 2100
Speed
Mi-437 Stellar Nhance 2
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Stellar 440 (Mi-440)
HSPA 21.1/5.76 Mbps
Announced
Mi-437 Stellar Nhance 2
2013, October. Released 2013, October
Stellar 440 (Mi-440)
2014, December. Released 2014, December
Status
Mi-437 Stellar Nhance 2
Discontinued
Stellar 440 (Mi-440)
Discontinued
Dimensions
Mi-437 Stellar Nhance 2
124.5 x 65.5 x 10.5 mm (4.90 x 2.58 x 0.41 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-437 Stellar Nhance 2
108 g (3.81 oz)
Stellar 440 (Mi-440)
119 g (4.20 oz)
SIM
Mi-437 Stellar Nhance 2
Dual SIM
Stellar 440 (Mi-440)
Mini-SIM
Type
Mi-437 Stellar Nhance 2
TFT
Stellar 440 (Mi-440)
TFT, 256K colors
Size
Mi-437 Stellar Nhance 2
, -
Stellar 440 (Mi-440)
4.0 inches, 45.5 cm2 (~55.9% screen-to-body ratio)
Resolution
Mi-437 Stellar Nhance 2
480 x 800 pixels, 5:3 ratio
Stellar 440 (Mi-440)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Mi-437 Stellar Nhance 2
Android 4.2 (Jelly Bean)
Stellar 440 (Mi-440)
Android 4.4.2 (KitKat)
Chipset
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
Mediatek MT6572 (28 nm)
CPU
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
Dual-core 1.0 GHz Cortex-A7
GPU
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
Mali-400
Card slot
Mi-437 Stellar Nhance 2
microSDHC (dedicated slot)
Stellar 440 (Mi-440)
microSDHC (dedicated slot)
Internal
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
4GB 512MB RAM
Single
Mi-437 Stellar Nhance 2
3.15 MP
Stellar 440 (Mi-440)
3.15 MP
Video
Mi-437 Stellar Nhance 2
Yes
Stellar 440 (Mi-440)
480p@25fps
Features
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
LED flash
Single
Mi-437 Stellar Nhance 2
1.3 MP
Stellar 440 (Mi-440)
1.3 MP
Video
Mi-437 Stellar Nhance 2
Stellar 440 (Mi-440)
Loudspeaker
Mi-437 Stellar Nhance 2
Yes
Stellar 440 (Mi-440)
Yes, dual speakers
3.5mm jack
Mi-437 Stellar Nhance 2
Yes
Stellar 440 (Mi-440)
Yes
WLAN
Mi-437 Stellar Nhance 2
Wi-Fi 802.11 b/g/n
Stellar 440 (Mi-440)
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Mi-437 Stellar Nhance 2
Yes
Stellar 440 (Mi-440)
2.0, A2DP
Positioning
Mi-437 Stellar Nhance 2
GPS
Stellar 440 (Mi-440)
GPS
NFC
Mi-437 Stellar Nhance 2
No
Stellar 440 (Mi-440)
No
Radio
Mi-437 Stellar Nhance 2
FM radio
Stellar 440 (Mi-440)
FM radio
USB
Mi-437 Stellar Nhance 2
microUSB
Stellar 440 (Mi-440)
microUSB 2.0
Sensors
Mi-437 Stellar Nhance 2
Accelerometer, proximity
Stellar 440 (Mi-440)
Accelerometer
Type
Mi-437 Stellar Nhance 2
Li-Ion 1400 mAh battery
Stellar 440 (Mi-440)
Li-Ion 1400 mAh battery
Stand-by
Mi-437 Stellar Nhance 2
Up to 400 h
Stellar 440 (Mi-440)
Up to 72 h
Talk time
Mi-437 Stellar Nhance 2
Up to 7 h
Stellar 440 (Mi-440)
Up to 8 h
Music play
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
Up to 15 h
Colors
Mi-437 Stellar Nhance 2
Gray
Stellar 440 (Mi-440)
Gray
Price
Mi-437 Stellar Nhance 2
About 70 EUR
Stellar 440 (Mi-440)
-
SAR EU
Mi-437 Stellar Nhance 2
-
Stellar 440 (Mi-440)
0.58 W/kg (head)