Screen size
Mi-437 Stellar Nhance 2—
Stellar 439 (Mi-439)Winner: 4.0"
Quick verdict
Stellar 439 (Mi-439) leads the measured specs 7-1.
Measured wins
Mi-437 Stellar Nhance 2
1
spec wins
Ties
8
equal specs
Stellar 439 (Mi-439)
7
spec wins
Overall winner
Screen size
Technology
Mi-437 Stellar Nhance 2
GSM / HSPA
Stellar 439 (Mi-439)
GSM / HSPA
2G bands
Mi-437 Stellar Nhance 2
GSM 900 / 1800 - SIM 1 & SIM 2
Stellar 439 (Mi-439)
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Mi-437 Stellar Nhance 2
HSDPA 2100
Stellar 439 (Mi-439)
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 439 (Mi-439)
HSPA 21.1/5.76 Mbps
Announced
Mi-437 Stellar Nhance 2
2013, October. Released 2013, October
Stellar 439 (Mi-439)
2014, August. Released 2014, August
Status
Mi-437 Stellar Nhance 2
Discontinued
Stellar 439 (Mi-439)
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 439 (Mi-439)
125 x 63 x 10 mm (4.92 x 2.48 x 0.39 in)
Weight
Mi-437 Stellar Nhance 2
108 g (3.81 oz)
Stellar 439 (Mi-439)
113.8 g (4.02 oz)
SIM
Mi-437 Stellar Nhance 2
Dual SIM
Stellar 439 (Mi-439)
Dual SIM (Mini-SIM)
Type
Mi-437 Stellar Nhance 2
TFT
Stellar 439 (Mi-439)
TFT, 256K colors
Size
Mi-437 Stellar Nhance 2
, -
Stellar 439 (Mi-439)
4.0 inches, 45.5 cm2 (~57.8% screen-to-body ratio)
Resolution
Mi-437 Stellar Nhance 2
480 x 800 pixels, 5:3 ratio
Stellar 439 (Mi-439)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Mi-437 Stellar Nhance 2
Android 4.2 (Jelly Bean)
Stellar 439 (Mi-439)
Android 4.4.2 (KitKat)
Chipset
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
Mediatek MT6572M (28 nm)
CPU
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
Dual-core 1.0 GHz Cortex-A7
GPU
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
Mali-400
Card slot
Mi-437 Stellar Nhance 2
microSDHC (dedicated slot)
Stellar 439 (Mi-439)
microSDHC
Internal
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
4GB 512MB RAM
Single
Mi-437 Stellar Nhance 2
3.15 MP
Stellar 439 (Mi-439)
3.15 MP
Video
Mi-437 Stellar Nhance 2
Yes
Stellar 439 (Mi-439)
720p@25fps
Single
Mi-437 Stellar Nhance 2
1.3 MP
Stellar 439 (Mi-439)
1.3 MP
Video
Mi-437 Stellar Nhance 2
Stellar 439 (Mi-439)
Loudspeaker
Mi-437 Stellar Nhance 2
Yes
Stellar 439 (Mi-439)
Yes, dual speakers
3.5mm jack
Mi-437 Stellar Nhance 2
Yes
Stellar 439 (Mi-439)
Yes
WLAN
Mi-437 Stellar Nhance 2
Wi-Fi 802.11 b/g/n
Stellar 439 (Mi-439)
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Mi-437 Stellar Nhance 2
Yes
Stellar 439 (Mi-439)
3.0, A2DP
Positioning
Mi-437 Stellar Nhance 2
GPS
Stellar 439 (Mi-439)
A-GPS
NFC
Mi-437 Stellar Nhance 2
No
Stellar 439 (Mi-439)
No
Radio
Mi-437 Stellar Nhance 2
FM radio
Stellar 439 (Mi-439)
FM radio
USB
Mi-437 Stellar Nhance 2
microUSB
Stellar 439 (Mi-439)
microUSB 2.0
Sensors
Mi-437 Stellar Nhance 2
Accelerometer, proximity
Stellar 439 (Mi-439)
Accelerometer
Type
Mi-437 Stellar Nhance 2
Li-Ion 1400 mAh battery
Stellar 439 (Mi-439)
Li-Ion 1400 mAh battery
Stand-by
Mi-437 Stellar Nhance 2
Up to 400 h
Stellar 439 (Mi-439)
Up to 58 h
Talk time
Mi-437 Stellar Nhance 2
Up to 7 h
Stellar 439 (Mi-439)
Up to 5 h 30 min
Music play
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
Up to 15 h
Colors
Mi-437 Stellar Nhance 2
Gray
Stellar 439 (Mi-439)
Brown, Silver
Price
Mi-437 Stellar Nhance 2
About 70 EUR
Stellar 439 (Mi-439)
-
SAR EU
Mi-437 Stellar Nhance 2
-
Stellar 439 (Mi-439)
0.85 W/kg (head)