Screen size
Mi-437 Stellar Nhance 2—
Mi-451 3G—
Quick verdict
Mi-451 3G leads the measured specs 4-1.
Measured wins
Mi-437 Stellar Nhance 2
1
spec wins
Ties
6
equal specs
Mi-451 3G
4
spec wins
Overall winner
Screen size
Technology
Mi-437 Stellar Nhance 2
GSM / HSPA
Mi-451 3G
GSM / HSPA
2G bands
Mi-437 Stellar Nhance 2
GSM 900 / 1800 - SIM 1 & SIM 2
Mi-451 3G
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Mi-437 Stellar Nhance 2
HSDPA 2100
Mi-451 3G
HSDPA 2100
Speed
Mi-437 Stellar Nhance 2
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Mi-451 3G
HSPA
Announced
Mi-437 Stellar Nhance 2
2013, October. Released 2013, October
Mi-451 3G
2014. Released 2014
Status
Mi-437 Stellar Nhance 2
Discontinued
Mi-451 3G
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)
Mi-451 3G
134.5 x 69.5 x 8.7 mm (5.30 x 2.74 x 0.34 in)
Weight
Mi-437 Stellar Nhance 2
108 g (3.81 oz)
Mi-451 3G
156 g (5.50 oz)
SIM
Mi-437 Stellar Nhance 2
Dual SIM
Mi-451 3G
Dual SIM
Type
Mi-437 Stellar Nhance 2
TFT
Mi-451 3G
TFT
Size
Mi-437 Stellar Nhance 2
, -
Mi-451 3G
, -
Resolution
Mi-437 Stellar Nhance 2
480 x 800 pixels, 5:3 ratio
Mi-451 3G
480 x 854 pixels, 16:9 ratio
OS
Mi-437 Stellar Nhance 2
Android 4.2 (Jelly Bean)
Mi-451 3G
Android 4.4 (KitKat)
Card slot
Mi-437 Stellar Nhance 2
microSDHC (dedicated slot)
Mi-451 3G
microSDHC
Single
Mi-437 Stellar Nhance 2
3.15 MP
Mi-451 3G
3.15 MP
Video
Mi-437 Stellar Nhance 2
Yes
Mi-451 3G
Yes
Single
Mi-437 Stellar Nhance 2
1.3 MP
Mi-451 3G
1.3 MP
Video
Mi-437 Stellar Nhance 2
Mi-451 3G
Loudspeaker
Mi-437 Stellar Nhance 2
Yes
Mi-451 3G
Yes
3.5mm jack
Mi-437 Stellar Nhance 2
Yes
Mi-451 3G
Yes
WLAN
Mi-437 Stellar Nhance 2
Wi-Fi 802.11 b/g/n
Mi-451 3G
Wi-Fi 802.11 b/g/n
Bluetooth
Mi-437 Stellar Nhance 2
Yes
Mi-451 3G
2.0
Positioning
Mi-437 Stellar Nhance 2
GPS
Mi-451 3G
A-GPS only
NFC
Mi-437 Stellar Nhance 2
No
Mi-451 3G
No
Radio
Mi-437 Stellar Nhance 2
FM radio
Mi-451 3G
FM radio
USB
Mi-437 Stellar Nhance 2
microUSB
Mi-451 3G
microUSB
Sensors
Mi-437 Stellar Nhance 2
Accelerometer, proximity
Mi-451 3G
Accelerometer
Type
Mi-437 Stellar Nhance 2
Li-Ion 1400 mAh battery
Mi-451 3G
Li-Ion 1450 mAh battery
Stand-by
Mi-437 Stellar Nhance 2
Up to 400 h
Mi-451 3G
Up to 60 h
Talk time
Mi-437 Stellar Nhance 2
Up to 7 h
Mi-451 3G
Up to 5 h 30 min
Colors
Mi-437 Stellar Nhance 2
Gray
Mi-451 3G
White, Gray
Price
Mi-437 Stellar Nhance 2
About 70 EUR
Mi-451 3G
-